AI/rocm-systems
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge commit 'b0519e8441273e20bbcbe1bb7b56cdf55369f514' into develop

Browse Source
This commit is contained in:
systems-assistant[bot]
2025-08-18 18:08:07 +00:00
parent c95526c57e b0519e8441
commit bc455989d9
52 changed files with 1439 additions and 6178 deletions
Download Patch File Download Diff File Expand all files Collapse all files
projects/hip-tests/catch/include/hip_test_kernels.hh
+5
View File
@@ -93,7 +93,12 @@ template <typename T> __global__ void vector_square(const T* A_d, T* C_d, size_t
size_t gputhread = (blockIdx.x * blockDim.x + threadIdx.x);
size_t stride = blockDim.x * gridDim.x;
for (size_t i = gputhread; i < N_ELMTS; i += stride) {
#if HT_AMD
T result = A_d[i] * A_d[i];
__hip_atomic_store(&C_d[i], result, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SYSTEM);
#else
C_d[i] = A_d[i] * A_d[i];
#endif
}
}
projects/hip-tests/catch/perftests/compute/hipPerfDotProduct.cc
+111 -115
View File
@@ -18,10 +18,10 @@
*/
/**
* @addtogroup hipPerfDotProduct hipPerfDotProduct
* @{
* @ingroup perfComputeTest
*/
* @addtogroup hipPerfDotProduct hipPerfDotProduct
* @{
* @ingroup perfComputeTest
*/
#include <hip_test_common.hh>
#include <vector>
@@ -31,11 +31,9 @@
using namespace std;
template <unsigned int BLOCKSIZE>
__launch_bounds__(BLOCKSIZE)
__global__ void vectors_not_equal(int n,
const double* __restrict__ x,
const double* __restrict__ y,
double* __restrict__ workspace) {
__launch_bounds__(BLOCKSIZE) __global__
void vectors_not_equal(int n, const double* __restrict__ x, const double* __restrict__ y,
double* __restrict__ workspace) {
int gid = blockIdx.x * blockDim.x + threadIdx.x;
double sum = 0.0;
@@ -93,9 +91,8 @@ __global__ void vectors_not_equal(int n,
}
template <unsigned int BLOCKSIZE>
__launch_bounds__(BLOCKSIZE)
__global__ void vectors_equal(int n, const double* __restrict__ x,
double* __restrict__ workspace) {
__launch_bounds__(BLOCKSIZE) __global__
void vectors_equal(int n, const double* __restrict__ x, double* __restrict__ workspace) {
int gid = blockIdx.x * blockDim.x + threadIdx.x;
double sum = 0.0;
@@ -129,7 +126,7 @@ __global__ void vectors_equal(int n, const double* __restrict__ x,
__syncthreads();
if (threadIdx.x < 8) {
sdata[threadIdx.x] += sdata[threadIdx.x + 8];
sdata[threadIdx.x] += sdata[threadIdx.x + 8];
}
__syncthreads();
@@ -149,12 +146,11 @@ __global__ void vectors_equal(int n, const double* __restrict__ x,
if (threadIdx.x == 0) {
workspace[blockIdx.x] = sdata[0];
}
}
}
template <unsigned int BLOCKSIZE>
__launch_bounds__(BLOCKSIZE)
__global__ void dot_reduction(double* __restrict__ workspace) {
__launch_bounds__(BLOCKSIZE) __global__ void dot_reduction(double* __restrict__ workspace) {
__shared__ double sdata[BLOCKSIZE];
sdata[threadIdx.x] = workspace[threadIdx.x];
@@ -187,7 +183,8 @@ __global__ void dot_reduction(double* __restrict__ workspace) {
if (threadIdx.x < 4) {
sdata[threadIdx.x] += sdata[threadIdx.x + 4];
} __syncthreads();
}
__syncthreads();
if (threadIdx.x < 2) {
sdata[threadIdx.x] += sdata[threadIdx.x + 2];
@@ -203,8 +200,7 @@ __global__ void dot_reduction(double* __restrict__ workspace) {
}
}
void computeDotProduct(int n, const double* x, const double* y, double& result,
double* workspace) {
void computeDotProduct(int n, const double* x, const double* y, double& result, double* workspace) {
dim3 blocks(DOT_DIM);
dim3 threadsPerBlock(DOT_DIM);
@@ -225,16 +221,16 @@ void computeDotProduct(int n, const double* x, const double* y, double& result,
}
/**
* Test Description
* ------------------------
* - Verify the device kernel results comparing it with the host results.
* Test source
* ------------------------
* - perftests/compute/hipPerfDotProduct.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
* - Verify the device kernel results comparing it with the host results.
* Test source
* ------------------------
* - perftests/compute/hipPerfDotProduct.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfDotProduct") {
int nGpu = 0;
@@ -252,120 +248,120 @@ TEST_CASE("Perf_hipPerfDotProduct") {
for (unsigned int testCase = 0; testCase < 3; testCase++) {
vector<int> vectorSize = {200, 300, 50};
switch (testCase) {
case 0:
nx = vectorSize[0];
ny = vectorSize[0];
nz = vectorSize[0];
break;
case 0:
nx = vectorSize[0];
ny = vectorSize[0];
nz = vectorSize[0];
break;
case 1:
nx = vectorSize[1];
ny = vectorSize[1];
nz = vectorSize[1];
break;
case 1:
nx = vectorSize[1];
ny = vectorSize[1];
nz = vectorSize[1];
break;
case 2:
nx = vectorSize[0];
ny = vectorSize[1];
nz = vectorSize[2];
break;
case 2:
nx = vectorSize[0];
ny = vectorSize[1];
nz = vectorSize[2];
break;
default:
break;
}
default:
break;
}
int trials = 200;
int size = nx * ny * nz;
int trials = 200;
int size = nx * ny * nz;
vector<double> hx(size);
vector<double> hy(size);
double hresult_xy = 0.0;
double hresult_xx = 0.0;
vector<double> hx(size);
vector<double> hy(size);
double hresult_xy = 0.0;
double hresult_xx = 0.0;
srand(time(NULL));
srand(time(NULL));
for (int i = 0; i < size; ++i) {
hx[i] = 2.0 * static_cast<double>(rand()) / static_cast<double>(RAND_MAX) - 1.0;
hy[i] = 2.0 * static_cast<double>(rand()) / static_cast<double>(RAND_MAX) - 1.0;
for (int i = 0; i < size; ++i) {
hx[i] = 2.0 * static_cast<double>(rand()) / static_cast<double>(RAND_MAX) - 1.0;
hy[i] = 2.0 * static_cast<double>(rand()) / static_cast<double>(RAND_MAX) - 1.0;
hresult_xy += hx[i] * hy[i];
hresult_xx += hx[i] * hx[i];
}
hresult_xy += hx[i] * hy[i];
hresult_xx += hx[i] * hx[i];
}
double* dx;
double* dy;
double* workspace;
double dresult;
double* dx;
double* dy;
double* workspace;
double dresult;
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&dx), sizeof(double) * size));
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&dy), sizeof(double) * size));
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&workspace), sizeof(double) * DOT_DIM));
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&dx), sizeof(double) * size));
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&dy), sizeof(double) * size));
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&workspace), sizeof(double) * DOT_DIM));
HIP_CHECK(hipMemcpy(dx, hx.data(), sizeof(double) * size, hipMemcpyHostToDevice));
HIP_CHECK(hipMemcpy(dy, hy.data(), sizeof(double) * size, hipMemcpyHostToDevice));
HIP_CHECK(hipMemcpy(dx, hx.data(), sizeof(double) * size, hipMemcpyHostToDevice));
HIP_CHECK(hipMemcpy(dy, hy.data(), sizeof(double) * size, hipMemcpyHostToDevice));
// Warm up
computeDotProduct(size, dx, dy, dresult, workspace);
computeDotProduct(size, dx, dy, dresult, workspace);
computeDotProduct(size, dx, dy, dresult, workspace);
// Timed run for <x,y>
HIP_CHECK(hipDeviceSynchronize());
auto all_start = std::chrono::steady_clock::now();
for (int i = 0; i < trials; ++i) {
// Warm up
computeDotProduct(size, dx, dy, dresult, workspace);
computeDotProduct(size, dx, dy, dresult, workspace);
computeDotProduct(size, dx, dy, dresult, workspace);
}
float time = 0;
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
time = all_kernel_time.count();
// Timed run for <x,y>
HIP_CHECK(hipDeviceSynchronize());
auto all_start = std::chrono::steady_clock::now();
time /= trials;
for (int i = 0; i < trials; ++i) {
computeDotProduct(size, dx, dy, dresult, workspace);
}
double bw = sizeof(double) * size * 2.0 / 1e9;
double gf = 2.0 * size / 1e9;
float time = 0;
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
time = all_kernel_time.count();
cout << "\nVector Size: " << size << "\n[ddot] <x,y> " << time << "msec ;" << bw/ (time / 1e3) << " GByte/s ;"
<< gf/(time / 1e3) << " GFlop/s" << endl;
time /= trials;
// Verify the device kernel results comparing it with the host results
REQUIRE(std::abs(dresult - hresult_xy) < std::max(dresult * 1e-10, 1e-8));
double bw = sizeof(double) * size * 2.0 / 1e9;
double gf = 2.0 * size / 1e9;
// Warm up
computeDotProduct(size, dx, dx, dresult, workspace);
computeDotProduct(size, dx, dx, dresult, workspace);
computeDotProduct(size, dx, dx, dresult, workspace);
CONSOLE_PRINT("\nVector Size: %d\n[ddot] <x,y> %.6f msec ; %.6f GByte/s ; %.6f GFlop/s", size,
time, bw / (time / 1e3), gf / (time / 1e3));
// Timed run for <x,x>
HIP_CHECK(hipDeviceSynchronize());
all_start = std::chrono::steady_clock::now();
// Verify the device kernel results comparing it with the host results
REQUIRE(std::abs(dresult - hresult_xy) < std::max(dresult * 1e-10, 1e-8));
for (int i = 0; i < trials; ++i) {
// Warm up
computeDotProduct(size, dx, dx, dresult, workspace);
computeDotProduct(size, dx, dx, dresult, workspace);
computeDotProduct(size, dx, dx, dresult, workspace);
}
all_end = std::chrono::steady_clock::now();
all_kernel_time = all_end - all_start;
time = all_kernel_time.count();
// Timed run for <x,x>
HIP_CHECK(hipDeviceSynchronize());
all_start = std::chrono::steady_clock::now();
time /= trials;
bw = sizeof(double) * size / 1e9;
for (int i = 0; i < trials; ++i) {
computeDotProduct(size, dx, dx, dresult, workspace);
}
cout << "[ddot] <x,y> " << time << "msec ;" << bw/ (time / 1e3) << " GByte/s ;"
<< gf/(time / 1e3) << " GFlop/s" << endl;
all_end = std::chrono::steady_clock::now();
all_kernel_time = all_end - all_start;
time = all_kernel_time.count();
// Verify the device kernel results comparing it with the host results
REQUIRE(abs(dresult - hresult_xx) < max(dresult * 1e-10, 1e-8));
time /= trials;
bw = sizeof(double) * size / 1e9;
HIP_CHECK(hipFree(dx));
HIP_CHECK(hipFree(dy));
HIP_CHECK(hipFree(workspace));
CONSOLE_PRINT("[ddot] <x,y> %.6f msec ; %.6f GByte/s ; %.6f GFlop/s", time, bw / (time / 1e3),
gf / (time / 1e3));
// Verify the device kernel results comparing it with the host results
REQUIRE(abs(dresult - hresult_xx) < max(dresult * 1e-10, 1e-8));
HIP_CHECK(hipFree(dx));
HIP_CHECK(hipFree(dy));
HIP_CHECK(hipFree(workspace));
}
}
/**
* End doxygen group perfComputeTest.
* @}
*/
* End doxygen group perfComputeTest.
* @}
*/
projects/hip-tests/catch/perftests/compute/hipPerfMandelbrot.cc
+264 -278
View File
@@ -18,10 +18,10 @@
*/
/**
* @addtogroup hipPerfMandelbrot hipPerfMandelbrot
* @{
* @ingroup perfComputeTest
*/
* @addtogroup hipPerfMandelbrot hipPerfMandelbrot
* @{
* @ingroup perfComputeTest
*/
#include <hip_test_common.hh>
#include <hip/hip_vector_types.h>
@@ -45,36 +45,35 @@ coordRec coords[] = {
static unsigned int numCoords = sizeof(coords) / sizeof(coordRec);
template <typename T>
__global__ void float_mad_kernel(uint *out, uint width, T xPos, T yPos,
T xStep, T yStep, uint maxIter) {
__global__ void float_mad_kernel(uint* out, uint width, T xPos, T yPos, T xStep, T yStep,
uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
float x0 = static_cast<float>(xPos + xStep*i);
float y0 = static_cast<float>(yPos + yStep*j);
float x0 = static_cast<float>(xPos + xStep * i);
float y0 = static_cast<float>(yPos + yStep * j);
float x = x0;
float y = y0;
uint iter = 0;
float tmp;
for (iter = 0; (x*x + y*y <= 4.0f) && (iter < maxIter); iter++) {
for (iter = 0; (x * x + y * y <= 4.0f) && (iter < maxIter); iter++) {
tmp = x;
x = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*tmp, y, y0);
y = fma(2.0f * tmp, y, y0);
}
out[tid] = iter;
}
template <typename T>
__global__ void float_mandel_unroll_kernel(uint *out, uint width, T xPos,
T yPos, T xStep, T yStep, uint maxIter) {
__global__ void float_mandel_unroll_kernel(uint* out, uint width, T xPos, T yPos, T xStep, T yStep,
uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
float x0 = static_cast<float>(xPos + xStep*static_cast<float>(i));
float y0 = static_cast<float>(yPos + yStep*static_cast<float>(j));
float x0 = static_cast<float>(xPos + xStep * static_cast<float>(i));
float y0 = static_cast<float>(yPos + yStep * static_cast<float>(j));
float x = x0;
float y = y0;
@@ -84,72 +83,71 @@ __global__ void float_mandel_unroll_kernel(uint *out, uint width, T xPos,
float tmp;
int stay;
int ccount = 0;
stay = (x*x+y*y) <= 4.0;
stay = (x * x + y * y) <= 4.0;
float savx = x;
float savy = y;
#ifdef FAST
for (iter = 0; (iter < maxIter); iter+=16) {
for (iter = 0; (iter < maxIter); iter += 16) {
#else
for (iter = 0; stay && (iter < maxIter); iter+=16) {
for (iter = 0; stay && (iter < maxIter); iter += 16) {
#endif
x = savx;
y = savy;
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
stay = (x*x+y*y) <= 4.0;
stay = (x * x + y * y) <= 4.0;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
ccount += stay*16;
ccount += stay * 16;
#ifdef FAST
if (!stay)
break;
if (!stay) break;
#endif
}
// Handle remainder
@@ -158,10 +156,10 @@ __global__ void float_mandel_unroll_kernel(uint *out, uint width, T xPos,
do {
x = savx;
y = savy;
stay = ((x*x+y*y) <= 4.0) && (ccount < maxIter);
stay = ((x * x + y * y) <= 4.0) && (ccount < maxIter);
tmp = x;
x = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*tmp, y, y0);
x = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * tmp, y, y0);
ccount += stay;
iter--;
savx = (stay ? x : savx);
@@ -172,36 +170,36 @@ __global__ void float_mandel_unroll_kernel(uint *out, uint width, T xPos,
}
template <typename T>
__global__ void double_mad_kernel(uint *out, uint width, T xPos, T yPos, T xStep, T yStep,
uint maxIter) {
__global__ void double_mad_kernel(uint* out, uint width, T xPos, T yPos, T xStep, T yStep,
uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
double x0 = static_cast<double>(xPos + xStep*i);
double y0 = static_cast<double>(yPos + yStep*j);
double x0 = static_cast<double>(xPos + xStep * i);
double y0 = static_cast<double>(yPos + yStep * j);
double x = x0;
double y = y0;
uint iter = 0;
double tmp;
for (iter = 0; (x*x + y*y <= 4.0f) && (iter < maxIter); iter++) {
for (iter = 0; (x * x + y * y <= 4.0f) && (iter < maxIter); iter++) {
tmp = x;
x = fma(-y, y,fma(x, x, x0));
y = fma(2.0f*tmp, y, y0);
x = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * tmp, y, y0);
}
out[tid] = iter;
};
template <typename T>
__global__ void double_mandel_unroll_kernel(uint *out, uint width, T xPos,
T yPos, T xStep, T yStep, uint maxIter) {
__global__ void double_mandel_unroll_kernel(uint* out, uint width, T xPos, T yPos, T xStep, T yStep,
uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
double x0 = static_cast<double>(xPos + xStep*static_cast<double>(i));
double y0 = static_cast<double>(yPos + yStep*static_cast<double>(j));
double x0 = static_cast<double>(xPos + xStep * static_cast<double>(i));
double y0 = static_cast<double>(yPos + yStep * static_cast<double>(j));
double x = x0;
double y = y0;
@@ -211,13 +209,13 @@ __global__ void double_mandel_unroll_kernel(uint *out, uint width, T xPos,
double tmp;
int stay;
int ccount = 0;
stay = (x*x+y*y) <= 4.0;
stay = (x * x + y * y) <= 4.0;
double savx = x;
double savy = y;
#ifdef FAST
for (iter = 0; (iter < maxIter); iter+=16)
for (iter = 0; (iter < maxIter); iter += 16)
#else
for (iter = 0; stay && (iter < maxIter); iter+=16)
for (iter = 0; stay && (iter < maxIter); iter += 16)
#endif
{
x = savx;
@@ -225,141 +223,131 @@ __global__ void double_mandel_unroll_kernel(uint *out, uint width, T xPos,
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x,y,y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
// Two iterations
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f*tmp, y, y0);
tmp = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * x, y, y0);
x = fma(-y, y, fma(tmp, tmp, x0));
y = fma(2.0f * tmp, y, y0);
stay = (x*x+y*y) <= 4.0;
stay = (x * x + y * y) <= 4.0;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
ccount += stay*16;
ccount += stay * 16;
#ifdef FAST
if (!stay)
break;
if (!stay) break;
#endif
}
}
// Handle remainder
if (!stay) {
iter = 16;
do {
x = savx;
y = savy;
stay = ((x*x+y*y) <= 4.0) && (ccount < maxIter);
tmp = x;
x = fma(-y,y, fma(x, x, x0));
y = fma(2.0f*tmp,y,y0);
ccount += stay;
iter--;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
}
while (stay && iter);
}
out[tid] = (uint)ccount;
if (!stay) {
iter = 16;
do {
x = savx;
y = savy;
stay = ((x * x + y * y) <= 4.0) && (ccount < maxIter);
tmp = x;
x = fma(-y, y, fma(x, x, x0));
y = fma(2.0f * tmp, y, y0);
ccount += stay;
iter--;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
} while (stay && iter);
}
out[tid] = (uint)ccount;
};
// Expected results for each kernel run at each coord
unsigned long long expectedIters[] = {
203277748ull, 2147483648ull, 120254651ull, 203277748ull, 2147483648ull,
120254651ull, 203277748ull, 2147483648ull, 120254651ull, 203315114ull,
2147483648ull, 120042599ull, 203315114ull, 2147483648ull, 120042599ull,
203280620ull, 2147483648ull, 120485704ull, 203280620ull, 2147483648ull,
120485704ull, 203280620ull, 2147483648ull, 120485704ull, 203315114ull,
2147483648ull, 120042599ull, 203315114ull, 2147483648ull, 120042599ull};
203277748ull, 2147483648ull, 120254651ull, 203277748ull, 2147483648ull, 120254651ull,
203277748ull, 2147483648ull, 120254651ull, 203315114ull, 2147483648ull, 120042599ull,
203315114ull, 2147483648ull, 120042599ull, 203280620ull, 2147483648ull, 120485704ull,
203280620ull, 2147483648ull, 120485704ull, 203280620ull, 2147483648ull, 120485704ull,
203315114ull, 2147483648ull, 120042599ull, 203315114ull, 2147483648ull, 120042599ull};
class hipPerfMandelBrot {
public:
hipPerfMandelBrot();
~hipPerfMandelBrot();
void setNumKernels(unsigned int num) {
numKernels = num;
}
void setNumKernels(unsigned int num) { numKernels = num; }
unsigned int getNumKernels() {
return numKernels;
}
unsigned int getNumKernels() { return numKernels; }
void setNumStreams(unsigned int num) {
numStreams = num;
}
unsigned int getNumStreams() {
return numStreams;
}
void setNumStreams(unsigned int num) { numStreams = num; }
unsigned int getNumStreams() { return numStreams; }
void open(int deviceID);
bool run(unsigned int testCase);
void printResults(void);
// array of funtion pointers
typedef void (hipPerfMandelBrot::*funPtr)(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt);
typedef void (hipPerfMandelBrot::*funPtr)(uint* out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter,
hipStream_t* streams, int blocks, int threads_per_block,
int kernelCnt);
// Wrappers
void float_mad(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t* streams,
int blocks, int threads_per_block, int kernelCnt);
void float_mad(uint* out, uint width, float xPos, float yPos, float xStep, float yStep,
uint maxIter, hipStream_t* streams, int blocks, int threads_per_block,
int kernelCnt);
void float_mandel_unroll(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t* streams,
int blocks, int threads_per_block, int kernelCnt);
void float_mandel_unroll(uint* out, uint width, float xPos, float yPos, float xStep, float yStep,
uint maxIter, hipStream_t* streams, int blocks, int threads_per_block,
int kernelCnt);
void double_mad(uint *out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt);
void double_mad(uint* out, uint width, float xPos, float yPos, float xStep, float yStep,
uint maxIter, hipStream_t* streams, int blocks, int threads_per_block,
int kernelCnt);
void double_mandel_unroll(uint *out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt);
void double_mandel_unroll(uint* out, uint width, float xPos, float yPos, float xStep, float yStep,
uint maxIter, hipStream_t* streams, int blocks, int threads_per_block,
int kernelCnt);
hipStream_t streams[2];
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
void setData(void* ptr, unsigned int value);
void checkData(uint* ptr);
unsigned int numKernels;
unsigned int numStreams;
@@ -387,9 +375,9 @@ void hipPerfMandelBrot::open(int deviceId) {
HIP_CHECK(hipSetDevice(deviceId));
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << deviceId
<< std::endl;
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs and device id: %d\n", props.pciBusID,
props.name, props.multiProcessorCount, deviceId);
numCUs = props.multiProcessorCount;
}
@@ -397,52 +385,52 @@ void hipPerfMandelBrot::open(int deviceId) {
void hipPerfMandelBrot::printResults() {
int numStreams = getNumStreams();
std::cout << "\n" <<"Measured perf for kernels in GFLOPS on "
<< numStreams << " streams (s)" << std::endl;
CONSOLE_PRINT("Measured perf for kernels in GFLOPS on %d streams (s)", numStreams);
std::map<std::string, std::vector<double>>:: iterator itr;
std::map<std::string, std::vector<double>>::iterator itr;
for (itr = results.begin(); itr != results.end(); itr++) {
std::cout << "\n" << std::setw(20) << itr->first << " ";
for (auto i : results[itr->first]) {
std::cout << std::setw(10) << i << " ";
}
}
CONSOLE_PRINT("\n%s ", itr->first.c_str());
for (auto i : results[itr->first]) {
CONSOLE_PRINT("%10f ", i);
}
}
results.clear();
std::cout << std::endl;
CONSOLE_PRINT("\n");
}
// Wrappers for the kernel launches
void hipPerfMandelBrot::float_mad(uint *out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams,
int blocks, int threads_per_block, int kernelCnt) {
void hipPerfMandelBrot::float_mad(uint* out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(float_mad_kernel<float>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep,
maxIter);
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep, maxIter);
}
void hipPerfMandelBrot::float_mandel_unroll(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t * streams,
int blocks, int threads_per_block, int kernelCnt) {
void hipPerfMandelBrot::float_mandel_unroll(uint* out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter,
hipStream_t* streams, int blocks, int threads_per_block,
int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(float_mandel_unroll_kernel<float>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep, maxIter);
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep, maxIter);
}
void hipPerfMandelBrot::double_mad(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t * streams,
int blocks, int threads_per_block, int kernelCnt) {
void hipPerfMandelBrot::double_mad(uint* out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(double_mad_kernel<double>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep, maxIter);
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep, maxIter);
}
void hipPerfMandelBrot::double_mandel_unroll(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t * streams,
int blocks, int threads_per_block, int kernelCnt) {
void hipPerfMandelBrot::double_mandel_unroll(uint* out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter,
hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(float_mandel_unroll_kernel<double>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep, maxIter);
streams[kernelCnt % streamCnt], out, width, xPos, yPos, xStep, yStep, maxIter);
}
bool hipPerfMandelBrot::run(unsigned int testCase) {
@@ -450,18 +438,18 @@ bool hipPerfMandelBrot::run(unsigned int testCase) {
coordIdx = testCase % numCoords;
funPtr p[] = {&hipPerfMandelBrot::float_mad, &hipPerfMandelBrot::float_mandel_unroll,
&hipPerfMandelBrot::double_mad, &hipPerfMandelBrot::double_mandel_unroll};
&hipPerfMandelBrot::double_mad, &hipPerfMandelBrot::double_mandel_unroll};
// Maximum iteration count
maxIter = 32768;
uint ** hPtr = new uint *[numKernels];
uint ** dPtr = new uint *[numKernels];
uint** hPtr = new uint*[numKernels];
uint** dPtr = new uint*[numKernels];
// Width is divisible by 4 because the mandelbrot kernel processes 4 pixels at once.
width_ = 256;
bufSize = width_ * width_ * sizeof(uint);
bufSize = width_ * width_ * sizeof(uint);
// Create streams for concurrency
for (uint i = 0; i < numStreams; i++) {
@@ -470,15 +458,15 @@ bool hipPerfMandelBrot::run(unsigned int testCase) {
// Allocate memory on the host and device
for (uint i = 0; i < numKernels; i++) {
HIP_CHECK(hipHostMalloc(reinterpret_cast<void **>(&hPtr[i]), bufSize, hipHostMallocDefault));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&hPtr[i]), bufSize, hipHostMallocDefault));
setData(hPtr[i], 0xdeadbeef);
HIP_CHECK(hipMalloc(reinterpret_cast<uint **>(&dPtr[i]), bufSize))
HIP_CHECK(hipMalloc(reinterpret_cast<uint**>(&dPtr[i]), bufSize))
}
// Prepare kernel launch parameters
int threads = (bufSize/sizeof(uint));
int threads_per_block = 64;
int blocks = (threads/threads_per_block) + (threads % threads_per_block);
int threads = (bufSize / sizeof(uint));
int threads_per_block = 64;
int blocks = (threads / threads_per_block) + (threads % threads_per_block);
// Copy memory asynchronously and concurrently from host to device
for (uint i = 0; i < numKernels; i++) {
@@ -489,90 +477,88 @@ bool hipPerfMandelBrot::run(unsigned int testCase) {
HIP_CHECK(hipStreamSynchronize(0));
int kernelIdx;
if(testCase == 0 || testCase == 5 || testCase == 10) {
if (testCase == 0 || testCase == 5 || testCase == 10) {
kernelIdx = 0;
} else if(testCase == 1 || testCase == 6 || testCase == 11) {
} else if (testCase == 1 || testCase == 6 || testCase == 11) {
kernelIdx = 1;
} else if(testCase == 2 || testCase == 7 || testCase == 12) {
} else if (testCase == 2 || testCase == 7 || testCase == 12) {
kernelIdx = 2;
} else if(testCase == 3 || testCase == 8 || testCase == 13){
} else if (testCase == 3 || testCase == 8 || testCase == 13) {
kernelIdx = 3;
}
double totalTime = 0.0;
for (unsigned int k = 0; k < numLoops; k++) {
if ((testCase == 0 || testCase == 1 || testCase == 2 ||
testCase == 5 || testCase == 6 || testCase == 7 ||
testCase == 10 || testCase == 11 || testCase == 12)) {
float xStep = static_cast<float>(coords[coordIdx].width / static_cast<double>(width_));
float yStep = static_cast<float>(-coords[coordIdx].width / static_cast<double>(width_));
float xPos = static_cast<float>(coords[coordIdx].x - 0.5 * coords[coordIdx].width);
float yPos = static_cast<float>(coords[coordIdx].y + 0.5 * coords[coordIdx].width);
if ((testCase == 0 || testCase == 1 || testCase == 2 || testCase == 5 || testCase == 6 ||
testCase == 7 || testCase == 10 || testCase == 11 || testCase == 12)) {
float xStep = static_cast<float>(coords[coordIdx].width / static_cast<double>(width_));
float yStep = static_cast<float>(-coords[coordIdx].width / static_cast<double>(width_));
float xPos = static_cast<float>(coords[coordIdx].x - 0.5 * coords[coordIdx].width);
float yPos = static_cast<float>(coords[coordIdx].y + 0.5 * coords[coordIdx].width);
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < numKernels; i++) {
(this->*p[kernelIdx])(dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter, streams, blocks,
threads_per_block, i);
}
for (uint i = 0; i < numKernels; i++) {
(this->*p[kernelIdx])(dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter, streams, blocks,
threads_per_block, i);
}
// Synchronize all the concurrent streams to have completed execution
HIP_CHECK(hipStreamSynchronize(0));
// Synchronize all the concurrent streams to have completed execution
HIP_CHECK(hipStreamSynchronize(0));
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
totalTime += all_kernel_time.count();
} else {
double xStep = coords[coordIdx].width / static_cast<double>(width_);
double yStep = -coords[coordIdx].width / static_cast<double>(width_);
double xPos = coords[coordIdx].x - 0.5 * coords[coordIdx].width;
double yPos = coords[coordIdx].y + 0.5 * coords[coordIdx].width;
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
totalTime += all_kernel_time.count();
} else {
double xStep = coords[coordIdx].width / static_cast<double>(width_);
double yStep = -coords[coordIdx].width / static_cast<double>(width_);
double xPos = coords[coordIdx].x - 0.5 * coords[coordIdx].width;
double yPos = coords[coordIdx].y + 0.5 * coords[coordIdx].width;
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < numKernels; i++) {
(this->*p[kernelIdx])(dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter, streams, blocks,
threads_per_block, i);
}
// Synchronize all the concurrent streams to have completed execution
HIP_CHECK(hipStreamSynchronize(0));
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < numKernels; i++) {
(this->*p[kernelIdx])(dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter, streams, blocks,
threads_per_block, i);
}
// Synchronize all the concurrent streams to have completed execution
HIP_CHECK(hipStreamSynchronize(0));
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
totalTime += all_kernel_time.count();
}
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
totalTime += all_kernel_time.count();
}
}
// Copy data back from device to the host
for(uint i = 0; i < numKernels; i++) {
HIP_CHECK(hipMemcpy(hPtr[i] ,dPtr[i], bufSize, hipMemcpyDeviceToHost));
}
for(uint i = 0; i < numKernels; i++) {
checkData(hPtr[i]);
int j =0;
while((totalIters != expectedIters[j] && totalIters > expectedIters[j]) && j < 30) {
j++;
for (uint i = 0; i < numKernels; i++) {
HIP_CHECK(hipMemcpy(hPtr[i], dPtr[i], bufSize, hipMemcpyDeviceToHost));
}
for (uint i = 0; i < numKernels; i++) {
checkData(hPtr[i]);
int j = 0;
while ((totalIters != expectedIters[j] && totalIters > expectedIters[j]) && j < 30) {
j++;
}
if(j==30) {
std::cout << "Incorrect iteration count detected. ";
}
if (j == 30) {
CONSOLE_PRINT("Incorrect iteration count detected. ");
}
}
// Compute GFLOPS. There are 7 FLOPs per iteration
double perf = (static_cast<double>(totalIters*numKernels) * 7 * static_cast<double>(1e-09)) /
(totalTime / (double)numLoops);
double perf = (static_cast<double>(totalIters * numKernels) * 7 * static_cast<double>(1e-09)) /
(totalTime / (double)numLoops);
std::vector<std::string> kernelName = {"float", "float_unroll",
"double", "double_unroll"};
std::vector<std::string> kernelName = {"float", "float_unroll", "double", "double_unroll"};
// Print results except for Warm-up kernel
if (testCase != 100) {
results[kernelName[testCase % 4]].push_back(perf);
}
results[kernelName[testCase % 4]].push_back(perf);
}
for(uint i = 0 ; i < numStreams; i++) {
for (uint i = 0; i < numStreams; i++) {
HIP_CHECK(hipStreamDestroy(streams[i]));
}
@@ -581,19 +567,19 @@ bool hipPerfMandelBrot::run(unsigned int testCase) {
HIP_CHECK(hipHostFree(hPtr[i]));
HIP_CHECK(hipFree(dPtr[i]));
}
delete [] hPtr;
delete [] dPtr;
delete[] hPtr;
delete[] dPtr;
return true;
}
void hipPerfMandelBrot::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
void hipPerfMandelBrot::setData(void* ptr, unsigned int value) {
unsigned int* ptr2 = (unsigned int*)ptr;
for (unsigned int i = 0; i < width_ * width_; i++) {
ptr2[i] = value;
ptr2[i] = value;
}
}
void hipPerfMandelBrot::checkData(uint *ptr) {
void hipPerfMandelBrot::checkData(uint* ptr) {
totalIters = 0;
for (unsigned int i = 0; i < width_ * width_; i++) {
totalIters += ptr[i];
@@ -601,30 +587,30 @@ void hipPerfMandelBrot::checkData(uint *ptr) {
}
/**
* Test Description
* ------------------------
* - Verify the warm-up kernel default stream executes serially.
* - verify by running all kernels - sync.
* - verify by running all kernels - async.
* Test source
* ------------------------
* - perftests/compute/hipPerfMandelbrot.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
* - Verify the warm-up kernel default stream executes serially.
* - verify by running all kernels - sync.
* - verify by running all kernels - async.
* Test source
* ------------------------
* - perftests/compute/hipPerfMandelbrot.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfMandelbrot") {
hipPerfMandelBrot mandelbrotCompute;
int deviceId = 0;
mandelbrotCompute.open(deviceId);
#if HT_AMD
#if HT_AMD
SECTION("warm-up kernel default stream executes serially") {
mandelbrotCompute.setNumStreams(1);
mandelbrotCompute.setNumKernels(1);
REQUIRE(true == mandelbrotCompute.run(100/*Random number*/));
REQUIRE(true == mandelbrotCompute.run(100 /*Random number*/));
}
#endif
#endif
SECTION("run all - sync") {
int i = 0;
do {
@@ -632,7 +618,7 @@ TEST_CASE("Perf_hipPerfMandelbrot") {
mandelbrotCompute.setNumKernels(1);
REQUIRE(true == mandelbrotCompute.run(i));
i++;
}while(i < 12);
} while (i < 12);
mandelbrotCompute.printResults();
}
@@ -643,12 +629,12 @@ TEST_CASE("Perf_hipPerfMandelbrot") {
mandelbrotCompute.setNumKernels(2);
REQUIRE(true == mandelbrotCompute.run(i));
i++;
}while(i < 12);
} while (i < 12);
mandelbrotCompute.printResults();
}
}
/**
* End doxygen group perfComputeTest.
* @}
*/
* End doxygen group perfComputeTest.
* @}
*/
projects/hip-tests/catch/perftests/dispatch/hipPerfDispatchSpeed.cc
+157 -123
View File
@@ -18,10 +18,10 @@
*/
/**
* @addtogroup hipPerfDispatchSpeed hipPerfDispatchSpeed
* @{
* @ingroup perfDispatchTest
*/
* @addtogroup hipPerfDispatchSpeed hipPerfDispatchSpeed
* @{
* @ingroup perfDispatchTest
*/
// #define ENABLE_DEBUG 1
@@ -29,145 +29,179 @@
#include <string.h>
#include <complex>
typedef struct {
unsigned int iterations;
int flushEvery;
} testStruct;
testStruct testList[] = {
{ 1, -1},
{ 1, -1},
{ 10, 1},
{ 10, -1},
{ 100, 1},
{ 100, 10},
{ 100, -1},
{ 1000, 1},
{ 1000, 10},
{ 1000, 100},
{ 1000, -1},
{ 10000, 1},
{ 10000, 10},
{ 10000, 100},
{ 10000, 1000},
{ 10000, -1},
{ 100000, 1},
{ 100000, 10},
{ 100000, 100},
{ 100000, 1000},
{ 100000, 10000},
{ 100000, -1},
};
unsigned int mapTestList[] = {1, 1, 10, 100, 1000, 10000, 100000};
__global__ void _dispatchSpeed(float *outBuf) {
int i = (blockIdx.x * blockDim.x + threadIdx.x);
if (i < 0)
outBuf[i] = 0.0f;
};
/**
* Test Description
* ------------------------
* - Verify the hipPerf Dispatch speed.
* Test source
* ------------------------
* - perftests/compute/hipPerfMandelbrot.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
* - Verify the hipPerf Dispatch and Execution speed, AKA total kernel latency
* Test source
* ------------------------
* - perftests/dispatch/hipPerfDispatchSpeed.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfDispatchSpeed") {
int p_gpuDevice = 0;
int p_tests = -1;
unsigned int testList[] = {1, 10, 100, 1000, 10000};
// dummy kernel that just dispatches and does nothing
__global__ void _dispatchSpeed(float* outBuf) {
int i = (blockIdx.x * blockDim.x + threadIdx.x);
if (i < 0) outBuf[i] = 0.0f;
};
// kernel that has an execution of count, in GPU clock ticks
__global__ void _TimingKernel(uint64_t count) {
uint64_t begin_time = __builtin_amdgcn_s_memrealtime();
uint64_t curr_time = begin_time;
do {
curr_time = __builtin_amdgcn_s_memrealtime();
} while (begin_time + count > curr_time);
}
enum TimingMode { TimingMode_WallTime, TimingMode_HIPEvent, TimingMode_NumModes };
TEST_CASE("Perf_hipPerfDispatchAndExecutionSpeed") {
hipError_t err = hipSuccess;
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, p_gpuDevice));
unsigned int testListSize = sizeof(testList) / sizeof(testStruct);
int numTests = (p_tests == -1) ? (2*2*testListSize - 1) : p_tests;
int test = (p_tests == -1) ? 0 : p_tests;
unsigned int testListSize = sizeof(testList) / sizeof(testList[0]);
int numTests = testListSize;
int warmup = 10; // number of warmup iterations
DEBUG_PRINT("numTests %d", numTests);
// set up timing kernel
uint64_t timer_freq_in_hz;
int clock_rate = 0; // in kHz
HIP_CHECK(hipDeviceGetAttribute(&clock_rate, hipDeviceAttributeWallClockRate, 0));
timer_freq_in_hz = clock_rate * 1000;
uint64_t timing_in_us = 4; // CHANGE THIS TO CHANGE EXECUTION TIME
const uint64_t timing_count = timer_freq_in_hz * timing_in_us / 1000000;
int iterations = 100; // number of times to run the test to get an average time
float* srcBuffer = NULL;
unsigned int bufSize_ = 64*sizeof(float);
unsigned int bufSize_ = 64 * sizeof(float);
err = hipMalloc(&srcBuffer, bufSize_);
REQUIRE(err == hipSuccess);
for (; test <= numTests; test++) {
int openTest = test % testListSize;
bool sleep = false;
hipEvent_t startEvent, stopEvent;
if (test >= (testListSize * 2)) {
sleep = true;
HIP_CHECK(hipEventCreate(&startEvent));
HIP_CHECK(hipEventCreate(&stopEvent));
// run twice for both dispatch speed and full kernel latency
for (int j = 0; j < 2; j++) {
bool useTimingKernel = (j == 1);
if (useTimingKernel) {
CONSOLE_PRINT("\nTIMING KERNEL TEST ()");
CONSOLE_PRINT("--------------------------------------------------------------");
} else {
CONSOLE_PRINT("EMPTY KERNEL TEST");
CONSOLE_PRINT("--------------------------------------------------------------");
}
int threads = (bufSize_ / sizeof(float));
int threads_per_block = 64;
int blocks = (threads/threads_per_block) + (threads % threads_per_block);
// warmup
hipLaunchKernelGGL(_dispatchSpeed, dim3(blocks), dim3(threads_per_block),
0, hipStream_t(0), srcBuffer);
err = hipDeviceSynchronize();
REQUIRE(err == hipSuccess);
auto start = std::chrono::high_resolution_clock::now();
for (unsigned int i = 0; i < testList[openTest].iterations; i++) {
hipLaunchKernelGGL(_dispatchSpeed, dim3(blocks),
dim3(threads_per_block), 0, hipStream_t(0), srcBuffer);
if ((testList[openTest].flushEvery > 0) &&
(((i + 1) % testList[openTest].flushEvery) == 0)) {
if (sleep) {
err = hipDeviceSynchronize();
REQUIRE(err == hipSuccess);
} else {
do {
err = hipStreamQuery(NULL);
} while (err == hipErrorNotReady);
// loop through all possible timing methods
for (unsigned int i = 0; i < TimingMode_NumModes; i++) {
TimingMode mode = static_cast<TimingMode>(i);
CONSOLE_PRINT("\nTIMING METHOD:");
switch (mode) {
case TimingMode_WallTime:
CONSOLE_PRINT("Wall Time");
break;
case TimingMode_HIPEvent:
CONSOLE_PRINT("HIP Events");
break;
default:
CONSOLE_PRINT("Unknown Mode");
}
// go through test iterations
for (int test = 0; test < numTests; test++) {
int openTest = test % testListSize;
int threads = (bufSize_ / sizeof(float));
int threads_per_block = 64;
int blocks = (threads / threads_per_block) + (threads % threads_per_block);
double finalPerf = 0.0;
double wallMicroSec = 0.0;
std::chrono::high_resolution_clock::time_point startWall, stopWall;
// warmup
for (int i = 0; i < warmup; i++) {
hipLaunchKernelGGL(_TimingKernel, dim3(blocks), dim3(threads_per_block), 0,
hipStream_t(0), timing_count);
}
HIP_CHECK(hipStreamSynchronize(0));
for (int it = 0; it < iterations; it++) {
switch (mode) {
case TimingMode_WallTime:
startWall = std::chrono::high_resolution_clock::now();
break;
case TimingMode_HIPEvent:
HIP_CHECK(hipEventRecord(startEvent, 0));
break;
default:
CONSOLE_PRINT("Unknown Mode");
}
for (unsigned int i = 0; i < testList[openTest]; i++) {
if (useTimingKernel) {
// use the timing kernel to measure dispatch and execution speed
hipLaunchKernelGGL(_TimingKernel, dim3(blocks), dim3(threads_per_block), 0,
hipStream_t(0), timing_count);
} else {
// use the dispatch speed kernel
hipLaunchKernelGGL(_dispatchSpeed, dim3(blocks), dim3(threads_per_block), 0,
hipStream_t(0), srcBuffer);
}
}
switch (mode) {
case TimingMode_WallTime: {
err = hipStreamSynchronize(0);
REQUIRE(err == hipSuccess);
stopWall = std::chrono::high_resolution_clock::now();
wallMicroSec =
std::chrono::duration<double, std::micro>(stopWall - startWall).count();
finalPerf += wallMicroSec / testList[openTest];
break;
}
case TimingMode_HIPEvent: {
HIP_CHECK(hipEventRecord(stopEvent, 0));
HIP_CHECK(hipEventSynchronize(stopEvent));
float elapsed;
HIP_CHECK(hipEventElapsedTime(&elapsed, startEvent, stopEvent)); // in milliseconds
finalPerf += (elapsed * 1000.0f) / testList[openTest]; // convert ms to µs
break;
}
default:
CONSOLE_PRINT("Unknown Mode");
}
}
finalPerf /= iterations; // average the performance over all iterations
CONSOLE_PRINT("HIPPerfDispatchSpeed[%3d] %7d dispatches (us/disp) %3f", test,
testList[openTest], (float)finalPerf);
}
}
if (sleep) {
err = hipDeviceSynchronize();
REQUIRE(err == hipSuccess);
} else {
do {
err = hipStreamQuery(NULL);
} while (err == hipErrorNotReady);
}
auto stop = std::chrono::high_resolution_clock::now();
double microSec = std::chrono::duration<double, std::micro>(stop - start).count();
// microseconds per launch
double perf = (microSec/testList[openTest].iterations);
const char *waitType;
const char *extraChar;
const char *n;
if (sleep) {
waitType = "sleep";
extraChar = "";
n = "";
} else {
waitType = "spin";
n = "n";
extraChar = " ";
}
if (testList[openTest].flushEvery > 0) {
CONSOLE_PRINT("HIPPerfDispatchSpeed[%3d] %7d dispatches %s%sing every %5d (us/disp) %3f",
test, testList[openTest].iterations, waitType, n, testList[openTest].flushEvery,
(float)perf);
} else {
CONSOLE_PRINT("HIPPerfDispatchSpeed[%3d] %7d dispatches (%s%s) (us/disp) %3f",
test, testList[openTest].iterations, waitType, extraChar, (float)perf);
}
}
HIP_CHECK(hipEventDestroy(startEvent));
HIP_CHECK(hipEventDestroy(stopEvent));
HIP_CHECK(hipFree(srcBuffer));
}
/**
* End doxygen group perfDispatchTest.
* @}
*/
* End doxygen group perfDispatchTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfBufferCopyRectSpeed.cc
+55 -56
View File
@@ -18,30 +18,31 @@ THE SOFTWARE.
*/
/**
* @addtogroup hipMemcpy2DAsync hipMemcpy2DAsync
* @{
* @ingroup perfMemoryTest
* `hipMemcpy2DAsync(void* dst, size_t dpitch, const void* src, size_t spitch,
* size_t width, size_t height, hipMemcpyKind kind, hipStream_t stream = 0)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpy2DAsync hipMemcpy2DAsync
* @{
* @ingroup perfMemoryTest
* `hipMemcpy2DAsync(void* dst, size_t dpitch, const void* src, size_t spitch,
* size_t width, size_t height, hipMemcpyKind kind, hipStream_t stream = 0)` -
* Copies data between host and device.
*/
#include <hip_test_common.hh>
// #define ENABLE_DEBUG 1
#define NUM_SIZES 8
// 4KB, 8KB, 64KB, 256KB, 1 MB, 4MB, 16 MB, 16MB+10
static const unsigned int Sizes[NUM_SIZES] =
{4096, 8192, 65536, 262144, 1048576, 4194304, 16777216, 16777216+10};
static const unsigned int Sizes[NUM_SIZES] = {4096, 8192, 65536, 262144,
1048576, 4194304, 16777216, 16777216 + 10};
static const unsigned int Iterations[2] = {1, 1000};
#define BUF_TYPES 4
// 16 ways to combine 4 different buffer types
#define NUM_SUBTESTS (BUF_TYPES*BUF_TYPES)
#define NUM_SUBTESTS (BUF_TYPES * BUF_TYPES)
static void setData(void *ptr, unsigned int size, char value) {
char *ptr2 = reinterpret_cast<char *>(ptr);
for (unsigned int i = 0; i < size ; i++) {
static void setData(void* ptr, unsigned int size, char value) {
char* ptr2 = reinterpret_cast<char*>(ptr);
for (unsigned int i = 0; i < size; i++) {
ptr2[i] = value;
}
}
@@ -52,17 +53,17 @@ static bool hipPerfBufferCopyRectSpeed_test(int p_tests) {
bool hostMalloc[2] = {false};
bool hostRegister[2] = {false};
bool unpinnedMalloc[2] = {false};
void *memptr[2] = {NULL};
void *alignedmemptr[2] = {NULL};
void *srcBuffer = NULL;
void *dstBuffer = NULL;
void* memptr[2] = {NULL};
void* alignedmemptr[2] = {NULL};
void* srcBuffer = NULL;
void* dstBuffer = NULL;
int numTests = (p_tests == -1) ? (NUM_SIZES*NUM_SUBTESTS*2 - 1) : p_tests;
int numTests = (p_tests == -1) ? (NUM_SIZES * NUM_SUBTESTS * 2 - 1) : p_tests;
int test = (p_tests == -1) ? 0 : p_tests;
for ( ; test <= numTests ; test++ ) {
for (; test <= numTests; test++) {
unsigned int srcTest = (test / NUM_SIZES) % BUF_TYPES;
unsigned int dstTest = (test / (NUM_SIZES*BUF_TYPES)) % BUF_TYPES;
unsigned int dstTest = (test / (NUM_SIZES * BUF_TYPES)) % BUF_TYPES;
bufSize_ = Sizes[test % NUM_SIZES];
hostMalloc[0] = hostMalloc[1] = false;
hostRegister[0] = hostRegister[1] = false;
@@ -92,8 +93,7 @@ static bool hipPerfBufferCopyRectSpeed_test(int p_tests) {
numIter = Iterations[test / (NUM_SIZES * NUM_SUBTESTS)];
if (hostMalloc[0]) {
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&srcBuffer),
bufSize_, 0));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&srcBuffer), bufSize_, 0));
setData(srcBuffer, bufSize_, 0xd0);
} else if (hostRegister[0]) {
memptr[0] = malloc(bufSize_ + 4096);
@@ -112,8 +112,7 @@ static bool hipPerfBufferCopyRectSpeed_test(int p_tests) {
}
if (hostMalloc[1]) {
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&dstBuffer),
bufSize_, 0));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&dstBuffer), bufSize_, 0));
} else if (hostRegister[1]) {
memptr[1] = malloc(bufSize_ + 4096);
alignedmemptr[1] = reinterpret_cast<void*>(memptr[0]);
@@ -128,15 +127,14 @@ static bool hipPerfBufferCopyRectSpeed_test(int p_tests) {
}
// warm up
HIP_CHECK(hipMemcpy2D(dstBuffer, width, srcBuffer,
width, width, width, hipMemcpyDefault));
HIP_CHECK(hipMemcpy2D(dstBuffer, width, srcBuffer, width, width, width, hipMemcpyDefault));
// measure performance based on host time
auto all_start = std::chrono::steady_clock::now();
for (unsigned int i = 0; i < numIter; i++) {
HIP_CHECK(hipMemcpy2DAsync(dstBuffer, width, srcBuffer,
width, width, width, hipMemcpyDefault, NULL));
HIP_CHECK(hipMemcpy2DAsync(dstBuffer, width, srcBuffer, width, width, width, hipMemcpyDefault,
NULL));
}
HIP_CHECK(hipDeviceSynchronize());
@@ -144,11 +142,11 @@ static bool hipPerfBufferCopyRectSpeed_test(int p_tests) {
std::chrono::duration<double> elapsed_secs = all_end - all_start;
// read speed in GB/s
double perf = (static_cast<double>(bufSize_ * numIter) *
static_cast<double>(1e-09)) / elapsed_secs.count();
double perf = (static_cast<double>(bufSize_ * numIter) * static_cast<double>(1e-09)) /
elapsed_secs.count();
const char *strSrc = NULL;
const char *strDst = NULL;
const char* strSrc = NULL;
const char* strDst = NULL;
if (hostMalloc[0])
strSrc = "hHM";
else if (hostRegister[0])
@@ -170,15 +168,14 @@ static bool hipPerfBufferCopyRectSpeed_test(int p_tests) {
// Double results when src and dst are both on device
if ((!hostMalloc[0] && !hostRegister[0] && !unpinnedMalloc[0]) &&
(!hostMalloc[1] && !hostRegister[1] && !unpinnedMalloc[1]))
perf *= 2.0;
perf *= 2.0;
// Double results when src and dst are both in sysmem
if ((hostMalloc[0] || hostRegister[0] || unpinnedMalloc[0]) &&
(hostMalloc[1] || hostRegister[1] || unpinnedMalloc[1]))
perf *= 2.0;
perf *= 2.0;
INFO("hipPerfBufferCopyRectSpeed[" << test << "]\t( " << bufSize_ <<
")\ts:" << strSrc << " d:" << strDst << "\ti:" << numIter <<
"\t(GB/s) perf\t" << (float)perf);
CONSOLE_PRINT("hipPerfBufferCopyRectSpeed[%d]\t( %u )\ts:%s d:%s\ti:%u\t(GB/s) perf\t%.2f\n",
test, bufSize_, strSrc, strDst, numIter, (float)perf);
// Free src
if (hostMalloc[0]) {
@@ -208,40 +205,42 @@ static bool hipPerfBufferCopyRectSpeed_test(int p_tests) {
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfBufferCopy status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfBufferCopyRectSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfBufferCopy status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfBufferCopyRectSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfBufferCopyRectSpeed_test") {
int numDevices = 0;
HIP_CHECK(hipGetDeviceCount(&numDevices));
if (numDevices <= 0) {
SUCCEED("Skipped testcase hipPerfBufferCopyRectSpeed"
"as there is no device to test.");
SUCCEED(
"Skipped testcase hipPerfBufferCopyRectSpeed"
"as there is no device to test.");
} else {
int deviceId = 0;
HIP_CHECK(hipSetDevice(deviceId));
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
INFO("hipPerfBufferCopyRectSpeed - info: Set device to " << deviceId
<< " : " << props.name << "Legend: unp - unpinned(malloc),"
" hM - hipMalloc(device)\n hHR - hipHostRegister(pinned),"
" hHM - hipHostMalloc(prePinned)\n");
CONSOLE_PRINT(
"hipPerfBufferCopyRectSpeed - info: Set device to %d : %s Legend: unp - unpinned(malloc), "
"hM - hipMalloc(device)\n hHR - hipHostRegister(pinned), hHM - "
"hipHostMalloc(prePinned)\n",
deviceId, props.name);
REQUIRE(true == hipPerfBufferCopyRectSpeed_test(1));
}
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfDevMemReadSpeed.cc
+38 -37
View File
@@ -18,13 +18,14 @@ THE SOFTWARE.
*/
/**
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
// #define ENABLE_DEBUG 1
#include <hip_test_common.hh>
#define ARRAY_SIZE 16
@@ -33,7 +34,7 @@ typedef struct d_uint16 {
uint data[ARRAY_SIZE];
} d_uint16;
__global__ static void read_kernel(d_uint16 *src, ulong N, uint *dst) {
__global__ static void read_kernel(d_uint16* src, ulong N, uint* dst) {
size_t idx = (blockIdx.x * blockDim.x + threadIdx.x);
size_t stride = blockDim.x * gridDim.x;
@@ -59,8 +60,8 @@ static bool hipPerfDevMemReadSpeed_test() {
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
INFO("info: running on bus " << "0x" << props.pciBusID << " " <<
props.name << " with " << props.multiProcessorCount << " CUs \n");
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs\n", props.pciBusID, props.name,
props.multiProcessorCount);
const unsigned threadsPerBlock = 64;
const unsigned blocks = props.multiProcessorCount * 4;
@@ -70,7 +71,7 @@ static bool hipPerfDevMemReadSpeed_test() {
hSrc = new d_uint16[nBytes];
REQUIRE(hSrc != nullptr);
hDst = new uint;
hDst = new uint;
REQUIRE(hDst != nullptr);
hDst[0] = 0;
@@ -88,15 +89,15 @@ static bool hipPerfDevMemReadSpeed_test() {
HIP_CHECK(hipMemcpy(dSrc, hSrc, nBytes, hipMemcpyHostToDevice));
HIP_CHECK(hipMemcpy(dDst, hDst, sizeof(uint), hipMemcpyHostToDevice));
hipLaunchKernelGGL(read_kernel, dim3(blocks), dim3(threadsPerBlock),
0, stream, dSrc, N, dDst);
hipLaunchKernelGGL(read_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dSrc, N, dDst);
HIP_CHECK(hipGetLastError());
HIP_CHECK(hipMemcpy(hDst, dDst, sizeof(uint), hipMemcpyDeviceToHost));
HIP_CHECK(hipDeviceSynchronize());
if (hDst[0] != (nBytes / sizeof(uint))) {
INFO("hipPerfDevMemReadSpeed - Data validation failed for warm up run!" <<
" expected " << nBytes / sizeof(uint) << " got " << hDst[0]);
DEBUG_PRINT(
"hipPerfDevMemReadSpeed - Data validation failed for warm up run! expected %u got %u\n",
nBytes / sizeof(uint), hDst[0]);
return false;
}
@@ -104,8 +105,7 @@ static bool hipPerfDevMemReadSpeed_test() {
auto all_start = std::chrono::steady_clock::now();
for (int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(read_kernel, dim3(blocks), dim3(threadsPerBlock),
0, stream, dSrc, N, dDst);
hipLaunchKernelGGL(read_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dSrc, N, dDst);
HIP_CHECK(hipGetLastError());
}
HIP_CHECK(hipDeviceSynchronize());
@@ -114,14 +114,14 @@ static bool hipPerfDevMemReadSpeed_test() {
std::chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = (static_cast<double>(nBytes * nIter * (1e-09))) /
all_kernel_time.count();
double perf = (static_cast<double>(nBytes * nIter * (1e-09))) / all_kernel_time.count();
INFO("hipPerfDevMemReadSpeed - info: average read speed of " <<
perf << " GB/s " << "achieved for memory size of " <<
nBytes / (1024 * 1024) << " MB");
CONSOLE_PRINT(
"hipPerfDevMemReadSpeed - average read speed of %.2f GB/s achieved for memory size of %u "
"MB\n",
perf, nBytes / (1024 * 1024));
delete [] hSrc;
delete[] hSrc;
delete hDst;
HIP_CHECK(hipFree(dSrc));
HIP_CHECK(hipFree(dDst));
@@ -130,30 +130,31 @@ static bool hipPerfDevMemReadSpeed_test() {
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfDevMemReadSpeed status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfDevMemReadSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfDevMemReadSpeed status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfDevMemReadSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfDevMemReadSpeed_test") {
int numDevices = 0;
HIP_CHECK(hipGetDeviceCount(&numDevices));
if (numDevices <= 0) {
SUCCEED("Skipped testcase hipPerfDevMemReadSpeed as"
"there is no device to test.");
SUCCEED(
"Skipped testcase hipPerfDevMemReadSpeed as"
"there is no device to test.");
} else {
REQUIRE(true == hipPerfDevMemReadSpeed_test());
}
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfDevMemWriteSpeed.cc
+44 -44
View File
@@ -18,12 +18,12 @@ THE SOFTWARE.
*/
/**
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
#include <hip_test_common.hh>
@@ -33,12 +33,12 @@ typedef struct d_uint16 {
uint data[ARRAY_SIZE];
} d_uint16;
__global__ void write_kernel(d_uint16 *dst, ulong N, d_uint16 pval) {
size_t idx = (blockIdx.x * blockDim.x + threadIdx.x);
size_t stride = blockDim.x * gridDim.x;
for (size_t i = idx; i < N; i += stride) {
dst[i] = pval;
}
__global__ void write_kernel(d_uint16* dst, ulong N, d_uint16 pval) {
size_t idx = (blockIdx.x * blockDim.x + threadIdx.x);
size_t stride = blockDim.x * gridDim.x;
for (size_t i = idx; i < N; i += stride) {
dst[i] = pval;
}
}
static bool hipPerfDevMemWriteSpeed_test() {
@@ -55,8 +55,8 @@ static bool hipPerfDevMemWriteSpeed_test() {
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
INFO("info: running on bus " << "0x" << props.pciBusID << " " <<
props.name << " with " << props.multiProcessorCount << " CUs \n");
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs\n", props.pciBusID, props.name,
props.multiProcessorCount);
const unsigned threadsPerBlock = 64;
const unsigned blocks = props.multiProcessorCount * 4;
@@ -65,7 +65,7 @@ static bool hipPerfDevMemWriteSpeed_test() {
pval.data[i] = inputData;
}
hDst = new d_uint16[nBytes];
hDst = new d_uint16[nBytes];
REQUIRE(hDst != nullptr);
for (size_t i = 0; i < N; i++) {
@@ -78,18 +78,18 @@ static bool hipPerfDevMemWriteSpeed_test() {
HIP_CHECK(hipStreamCreate(&stream));
HIP_CHECK(hipMalloc(&dDst, nBytes));
hipLaunchKernelGGL(write_kernel, dim3(blocks), dim3(threadsPerBlock),
0, stream, dDst, N, pval);
hipLaunchKernelGGL(write_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst, N, pval);
HIP_CHECK(hipGetLastError());
HIP_CHECK(hipMemcpy(hDst, dDst, nBytes , hipMemcpyDeviceToHost));
HIP_CHECK(hipMemcpy(hDst, dDst, nBytes, hipMemcpyDeviceToHost));
HIP_CHECK(hipDeviceSynchronize());
for (uint i = 0; i < N; i++) {
for (uint j = 0; j < ARRAY_SIZE; j++) {
if (hDst[i].data[j] != inputData) {
INFO("hipPerfDevMemWriteSpeed - Data validation failed for warm up run!"
<< "at index i: " << i << " element j: " << j <<
"expected " << inputData << " but got " << hDst[i].data[j]);
DEBUG_PRINT(
"hipPerfDevMemWriteSpeed - Data validation failed for warm up run! at index i: %u "
"element j: %u expected 0x%x but got 0x%x\n",
i, j, inputData, hDst[i].data[j]);
return false;
}
}
@@ -99,8 +99,7 @@ static bool hipPerfDevMemWriteSpeed_test() {
auto all_start = std::chrono::steady_clock::now();
for (int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(write_kernel, dim3(blocks), dim3(threadsPerBlock),
0, stream, dDst, N, pval);
hipLaunchKernelGGL(write_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst, N, pval);
HIP_CHECK(hipGetLastError());
}
HIP_CHECK(hipDeviceSynchronize());
@@ -109,44 +108,45 @@ static bool hipPerfDevMemWriteSpeed_test() {
std::chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = (static_cast<double>(nBytes * nIter * (1e-09))) /
all_kernel_time.count();
double perf = (static_cast<double>(nBytes * nIter * (1e-09))) / all_kernel_time.count();
INFO("hipPerfDevMemReadSpeed - info: average write speed of " <<
perf << " GB/s " << "achieved for memory size of " <<
nBytes / (1024 * 1024) << " MB");
CONSOLE_PRINT(
"hipPerfDevMemWriteSpeed - average write speed of %.2f GB/s achieved for memory size of %u "
"MB\n",
perf, nBytes / (1024 * 1024));
delete [] hDst;
delete[] hDst;
HIP_CHECK(hipFree(dDst));
HIP_CHECK(hipStreamDestroy(stream));
return true;
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfDevMemWriteSpeed status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfDevMemWriteSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfDevMemWriteSpeed status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfDevMemWriteSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfDevMemWriteSpeed_test") {
int numDevices = 0;
HIP_CHECK(hipGetDeviceCount(&numDevices));
if (numDevices <= 0) {
SUCCEED("Skipped testcase hipPerfDevMemWriteSpeed as"
"there is no device to test.");
SUCCEED(
"Skipped testcase hipPerfDevMemWriteSpeed as"
"there is no device to test.");
} else {
REQUIRE(true == hipPerfDevMemWriteSpeed_test());
}
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfHostNumaAlloc.cc
+56 -62
View File
@@ -18,28 +18,27 @@ THE SOFTWARE.
*/
/**
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
#include <numaif.h>
#include <hip_test_common.hh>
// #define ENABLE_DEBUG 1
// To run it correctly, we must not export HIP_VISIBLE_DEVICES.
// And we must explicitly link libnuma because of numa api move_pages().
#define NUM_PAGES 4
char *h = nullptr;
char *d_h = nullptr;
char *m = nullptr;
char *d_m = nullptr;
char* h = nullptr;
char* d_h = nullptr;
char* m = nullptr;
char* d_m = nullptr;
int page_size = 1024;
const int mode[] = { MPOL_DEFAULT, MPOL_BIND, MPOL_PREFERRED, MPOL_INTERLEAVE };
const char* modeStr[] = { "MPOL_DEFAULT", "MPOL_BIND",
"MPOL_PREFERRED", "MPOL_INTERLEAVE" };
const int mode[] = {MPOL_DEFAULT, MPOL_BIND, MPOL_PREFERRED, MPOL_INTERLEAVE};
const char* modeStr[] = {"MPOL_DEFAULT", "MPOL_BIND", "MPOL_PREFERRED", "MPOL_INTERLEAVE"};
std::string exeCommand(const char* cmd) {
std::array<char, 128> buff;
@@ -55,23 +54,22 @@ std::string exeCommand(const char* cmd) {
}
int getCpuAgentCount() {
const char* cmd =
"cat /proc/cpuinfo | grep \"physical id\" | sort | uniq | wc -l";
const char* cmd = "cat /proc/cpuinfo | grep \"physical id\" | sort | uniq | wc -l";
int cpuAgentCount = std::atoi(exeCommand(cmd).c_str());
return cpuAgentCount;
}
bool test(int cpuId, int gpuId, int numaMode, unsigned int hostMallocflags) {
void *pages[NUM_PAGES];
void* pages[NUM_PAGES];
int status[NUM_PAGES];
int ret_code;
INFO("set cpu " << cpuId << ", gpu " << gpuId << ", numaMode "
<< numaMode << ", hostMallocflags " << hostMallocflags << "\n");
CONSOLE_PRINT("set cpu %d, gpu %d, numaMode %d, hostMallocflags %u\n", cpuId, gpuId, numaMode,
hostMallocflags);
if (cpuId >= 0) {
unsigned long nodeMask = 1 << cpuId; //NOLINT
unsigned long maxNode = sizeof(nodeMask) * 8; //NOLINT
unsigned long nodeMask = 1 << cpuId; // NOLINT
unsigned long maxNode = sizeof(nodeMask) * 8; // NOLINT
if (set_mempolicy(numaMode, numaMode == MPOL_DEFAULT ? NULL : &nodeMask,
numaMode == MPOL_DEFAULT ? 0 : maxNode) == -1) {
WARN("set_mempolicy() failed with err " << errno << "\n");
@@ -83,7 +81,7 @@ bool test(int cpuId, int gpuId, int numaMode, unsigned int hostMallocflags) {
HIP_CHECK(hipSetDevice(gpuId));
}
posix_memalign(reinterpret_cast<void**>(&m), page_size, page_size*NUM_PAGES);
posix_memalign(reinterpret_cast<void**>(&m), page_size, page_size * NUM_PAGES);
HIP_CHECK(hipHostRegister(m, page_size * NUM_PAGES, hipHostRegisterMapped));
HIP_CHECK(hipHostGetDevicePointer(reinterpret_cast<void**>(&d_m), m, 0));
@@ -94,15 +92,13 @@ bool test(int cpuId, int gpuId, int numaMode, unsigned int hostMallocflags) {
}
ret_code = move_pages(0, NUM_PAGES, pages, NULL, status, 0);
INFO("Memory (malloc) ret " << ret_code << " at " << m <<
" (dev " << d_m << "%p) is at node: ");
CONSOLE_PRINT("Memory (malloc) ret %d at %p (dev %p) is at node: ", ret_code, m, d_m);
for (int i = 0; i < NUM_PAGES; i++) {
INFO(status[i]); // Don't verify as it's out of our control
CONSOLE_PRINT("%d ", status[i]); // Don't verify as it's out of our control
}
INFO("\n");
CONSOLE_PRINT("\n");
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&h),
page_size*NUM_PAGES, hostMallocflags));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&h), page_size * NUM_PAGES, hostMallocflags));
pages[0] = h;
for (int i = 1; i < NUM_PAGES; i++) {
pages[i] = reinterpret_cast<char*>(pages[0]) + page_size;
@@ -111,16 +107,14 @@ bool test(int cpuId, int gpuId, int numaMode, unsigned int hostMallocflags) {
d_h = nullptr;
if (hostMallocflags & hipHostMallocMapped) {
HIP_CHECK(hipHostGetDevicePointer(reinterpret_cast<void**>(&d_h), h, 0));
INFO("Memory (hipHostMalloc) ret " << ret_code << " at " << h
<< " (dev " << d_h << ") is at node: ");
CONSOLE_PRINT("Memory (hipHostMalloc) ret %d at %p (dev %p) is at node: ", ret_code, h, d_h);
} else {
INFO("Memory (hipHostMalloc) ret " << ret_code << " at "
<< h << " is at node: ");
CONSOLE_PRINT("Memory (hipHostMalloc) ret %d at %p is at node: ", ret_code, h);
}
for (int i = 0; i < NUM_PAGES; i++) {
INFO(status[i]); // Always print it even if it's wrong. Verify later
CONSOLE_PRINT("%d ", status[i]); // Always print it even if it's wrong. Verify later
}
INFO("\n");
CONSOLE_PRINT("\n");
HIP_CHECK(hipHostFree(reinterpret_cast<void*>(h)));
HIP_CHECK(hipHostUnregister(m));
@@ -129,8 +123,7 @@ bool test(int cpuId, int gpuId, int numaMode, unsigned int hostMallocflags) {
if (cpuId >= 0 && (numaMode == MPOL_BIND || numaMode == MPOL_PREFERRED)) {
for (int i = 0; i < NUM_PAGES; i++) {
if (status[i] != cpuId) { // Now verify
WARN("Failed at " << i << " status[i] = " << status[i]
<< " cpuId " << cpuId << "\n");
WARN("Failed at " << i << " status[i] = " << status[i] << " cpuId " << cpuId << "\n");
return false;
}
}
@@ -138,12 +131,12 @@ bool test(int cpuId, int gpuId, int numaMode, unsigned int hostMallocflags) {
return true;
}
bool runTest(const int &cpuCount, const int &gpuCount,
unsigned int hostMallocflags, const std::string &str) {
INFO("Test- " << str.c_str() << "\n");
bool runTest(const int& cpuCount, const int& gpuCount, unsigned int hostMallocflags,
const std::string& str) {
CONSOLE_PRINT("Test- %s\n", str.c_str());
for (int m = 0; m < sizeof(mode) / sizeof(mode[0]); m++) {
INFO("Testing " << modeStr[m] << "\n");
CONSOLE_PRINT("Testing %s\n", modeStr[m]);
for (int i = 0; i < cpuCount; i++) {
for (int j = 0; j < gpuCount; j++) {
@@ -157,39 +150,40 @@ bool runTest(const int &cpuCount, const int &gpuCount,
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfHostNumaAlloc status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfHostNumaAlloc.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfHostNumaAlloc status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfHostNumaAlloc.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfHostNumaAlloc_test") {
int gpuCount = 0;
HIP_CHECK(hipGetDeviceCount(&gpuCount));
int cpuCount = getCpuAgentCount();
INFO("Cpu count " << cpuCount << ", Gpu count " << gpuCount << "\n");
CONSOLE_PRINT("Cpu count %d, Gpu count %d\n", cpuCount, gpuCount);
if (cpuCount < 0 || gpuCount < 0) {
SUCCEED("Skipped testcase hipPerfHostNumaAlloc as "
"there is no device to test.\n");
SUCCEED(
"Skipped testcase hipPerfHostNumaAlloc as "
"there is no device to test.\n");
return;
}
REQUIRE(true == runTest(cpuCount, gpuCount,
hipHostMallocDefault | hipHostMallocNumaUser,
"Testing hipHostMallocDefault | hipHostMallocNumaUser......"));
REQUIRE(true ==
runTest(cpuCount, gpuCount, hipHostMallocDefault | hipHostMallocNumaUser,
"Testing hipHostMallocDefault | hipHostMallocNumaUser......"));
REQUIRE(true == runTest(cpuCount, gpuCount,
hipHostMallocMapped | hipHostMallocNumaUser,
"Testing hipHostMallocMapped | hipHostMallocNumaUser......."));
REQUIRE(true ==
runTest(cpuCount, gpuCount, hipHostMallocMapped | hipHostMallocNumaUser,
"Testing hipHostMallocMapped | hipHostMallocNumaUser......."));
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfMemFill.cc
+82 -102
View File
@@ -18,20 +18,19 @@
*/
/**
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
#include <hip_test_common.hh>
#define SIMPLY_ASSIGN 0
#define USE_HIPTEST_SETNUMBLOCKS 0
template<class T>
__global__ void vec_fill(T *x, T coef, int N) {
template <class T> __global__ void vec_fill(T* x, T coef, int N) {
const int istart = threadIdx.x + blockIdx.x * blockDim.x;
const int ishift = blockDim.x * gridDim.x;
for (int i = istart; i < N; i += ishift) {
@@ -51,8 +50,7 @@ __device__ void print_log(int i, int value, int expected) {
printf("failed at %d: val=%d, expected=%d\n", i, value, expected);
}
template<class T>
__global__ void vec_verify(T *x, T coef, int N) {
template <class T> __global__ void vec_verify(T* x, T coef, int N) {
const int istart = threadIdx.x + blockIdx.x * blockDim.x;
const int ishift = blockDim.x * gridDim.x;
for (int i = istart; i < N; i += ishift) {
@@ -68,20 +66,17 @@ __global__ void vec_verify(T *x, T coef, int N) {
}
}
template<class T>
__global__ void daxpy(T *__restrict__ x, T *__restrict__ y,
const T coef, int Niter, int N) {
template <class T>
__global__ void daxpy(T* __restrict__ x, T* __restrict__ y, const T coef, int Niter, int N) {
const int istart = threadIdx.x + blockIdx.x * blockDim.x;
const int ishift = blockDim.x * gridDim.x;
for (int iter = 0; iter < Niter; ++iter) {
T iv = coef * iter;
for (int i = istart; i < N; i += ishift)
y[i] = iv * x[i] + y[i];
for (int i = istart; i < N; i += ishift) y[i] = iv * x[i] + y[i];
}
}
template<class T>
class hipPerfMemFill {
template <class T> class hipPerfMemFill {
private:
static constexpr int NUM_START = 27;
static constexpr int NUM_SIZE = 4;
@@ -96,26 +91,20 @@ class hipPerfMemFill {
public:
hipPerfMemFill() {
for (int i = 0; i < NUM_SIZE; i++) {
// 128M, 256M, 512M, 1024M
// 128M, 256M, 512M, 1024M
totalSizes_[i] = 1ull << (i + NUM_START);
}
}
~hipPerfMemFill() { }
~hipPerfMemFill() {}
bool supportLargeBar() {
return props_.isLargeBar != 0;
}
bool supportLargeBar() { return props_.isLargeBar != 0; }
bool supportManagedMemory() {
return props_.managedMemory != 0;
}
bool supportManagedMemory() { return props_.managedMemory != 0; }
const T getCoefficient(double val) {
return static_cast<T>(val);
}
const T getCoefficient(double val) { return static_cast<T>(val); }
void setHostBuffer(T *A, T val, size_t size) {
void setHostBuffer(T* A, T val, size_t size) {
size_t len = size / sizeof(T);
for (int i = 0; i < len; i++) {
A[i] = val;
@@ -138,33 +127,29 @@ class hipPerfMemFill {
HIP_CHECK(hipGetDeviceProperties(&props_, deviceId));
blocksPerCU_ = props_.multiProcessorCount * 4;
std::cout << "Info: running on device: id: " << deviceId << ", bus: 0x"
<< props_.pciBusID << " " << props_.name << " with "
<< props_.multiProcessorCount << " CUs, large bar: "
<< supportLargeBar() << ", managed memory: " << supportManagedMemory()
<< ", DeviceMallocFinegrained: " << supportDeviceMallocFinegrained()
<< std::endl;
std::cout << "Info: running on device: id: " << deviceId << ", bus: 0x" << props_.pciBusID
<< " " << props_.name << " with " << props_.multiProcessorCount
<< " CUs, large bar: " << supportLargeBar()
<< ", managed memory: " << supportManagedMemory()
<< ", DeviceMallocFinegrained: " << supportDeviceMallocFinegrained() << std::endl;
return true;
}
void log_host(const char* title, double GBytes, double sec) {
std::cout << title << " [" << std::setw(7) << GBytes << " GB]: cost "
<< std::setw(10) << sec << " s in bandwidth " << std::setw(10)
<< GBytes / sec << " [GB/s]" << std::endl;
std::cout << title << " [" << std::setw(7) << GBytes << " GB]: cost " << std::setw(10) << sec
<< " s in bandwidth " << std::setw(10) << GBytes / sec << " [GB/s]" << std::endl;
}
void log_kernel(const char* title, double GBytes, double sec,
double sec_hv, double sec_kv) {
std::cout << title << " [" << std::setw(7) << GBytes << " GB]: cost "
<< std::setw(10) << sec << " s in bandwidth " << std::setw(10)
<< GBytes / sec << " [GB/s]" << ", hostVerify cost "
<< std::setw(10) << sec_hv << " s in bandwidth " << std::setw(10)
<< GBytes / sec_hv << " [GB/s]" << ", kernelVerify cost "
<< std::setw(10) << sec_kv << " s in bandwidth " << std::setw(10)
<< GBytes / sec_kv << " [GB/s]" << std::endl;
void log_kernel(const char* title, double GBytes, double sec, double sec_hv, double sec_kv) {
std::cout << title << " [" << std::setw(7) << GBytes << " GB]: cost " << std::setw(10) << sec
<< " s in bandwidth " << std::setw(10) << GBytes / sec << " [GB/s]"
<< ", hostVerify cost " << std::setw(10) << sec_hv << " s in bandwidth "
<< std::setw(10) << GBytes / sec_hv << " [GB/s]" << ", kernelVerify cost "
<< std::setw(10) << sec_kv << " s in bandwidth " << std::setw(10) << GBytes / sec_kv
<< " [GB/s]" << std::endl;
}
void hostFill(size_t size, T *data, T coef, double *sec) {
void hostFill(size_t size, T* data, T coef, double* sec) {
size_t num = size / sizeof(T); // Size of elements
auto start = std::chrono::steady_clock::now();
for (int i = 0; i < num; ++i) {
@@ -179,29 +164,29 @@ class hipPerfMemFill {
*sec = diff.count();
}
void kernelFill(size_t size, T *data, T coef, double *sec) {
void kernelFill(size_t size, T* data, T coef, double* sec) {
size_t num = size / sizeof(T); // Size of elements
unsigned blocks = setNumBlocks(num);
// kernel will be loaded first time
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_fill<T>), dim3(blocks),
dim3(threadsPerBlock_), 0, 0, data, 0, num);
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_fill<T>), dim3(blocks), dim3(threadsPerBlock_), 0, 0,
data, 0, num);
HIP_CHECK(hipDeviceSynchronize());
auto start = std::chrono::steady_clock::now();
for (int iter = 0; iter < NUM_ITER; ++iter) {
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_fill<T>), dim3(blocks),
dim3(threadsPerBlock_), 0, 0, data, coef, num);
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_fill<T>), dim3(blocks), dim3(threadsPerBlock_), 0, 0,
data, coef, num);
}
HIP_CHECK(hipDeviceSynchronize());
auto end = std::chrono::steady_clock::now();
std::chrono::duration<double> diff = end - start; // in second
*sec = diff.count() / NUM_ITER; // in second
*sec = diff.count() / NUM_ITER; // in second
}
void hostVerify(size_t size, T *data, T coef, double *sec) {
void hostVerify(size_t size, T* data, T coef, double* sec) {
size_t num = size / sizeof(T); // Size of elements
auto start = std::chrono::steady_clock::now();
for (int i = 0; i < num; ++i) {
@@ -224,27 +209,27 @@ class hipPerfMemFill {
*sec = diff.count();
}
void kernelVerify(size_t size, T *data, T coef, double *sec) {
void kernelVerify(size_t size, T* data, T coef, double* sec) {
size_t num = size / sizeof(T); // Size of elements
unsigned blocks = setNumBlocks(num);
// kernel will be loaded first time
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_verify<T>), dim3(blocks),
dim3(threadsPerBlock_), 0, 0, data, coef, num);
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_verify<T>), dim3(blocks), dim3(threadsPerBlock_), 0, 0,
data, coef, num);
HIP_CHECK(hipDeviceSynchronize());
// Now all data verified. The following is to test bandwidth.
auto start = std::chrono::steady_clock::now();
for (int iter = 0; iter < NUM_ITER; ++iter) {
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_verify<T>), dim3(blocks),
dim3(threadsPerBlock_), 0, 0, data, coef, num);
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_verify<T>), dim3(blocks), dim3(threadsPerBlock_), 0, 0,
data, coef, num);
}
HIP_CHECK(hipDeviceSynchronize());
auto end = std::chrono::steady_clock::now();
std::chrono::duration<double> diff = end - start; // in second
*sec = diff.count() / NUM_ITER; // in second
*sec = diff.count() / NUM_ITER; // in second
}
bool testLargeBarDeviceMemoryHostFill(size_t size) {
@@ -254,7 +239,7 @@ class hipPerfMemFill {
double GBytes = static_cast<double>(size) / NUM_1GB;
T *A;
T* A;
HIP_CHECK(hipMalloc(&A, size));
double sec = 0;
hostFill(size, A, coef_, &sec); // Cpu can access device mem in LB
@@ -285,7 +270,7 @@ class hipPerfMemFill {
}
double GBytes = static_cast<double>(size) / NUM_1GB;
T *A;
T* A;
HIP_CHECK(hipMallocManaged(&A, size));
double sec = 0;
hostFill(size, A, coef_, &sec); // Cpu can access HMM mem
@@ -301,7 +286,7 @@ class hipPerfMemFill {
}
double GBytes = static_cast<double>(size) / NUM_1GB;
T *A;
T* A;
HIP_CHECK(hipMallocManaged(&A, size));
double sec = 0, sec_hv = 0, sec_kv = 0;
@@ -340,7 +325,7 @@ class hipPerfMemFill {
bool testHostMemoryHostFill(size_t size, unsigned int flags) {
double GBytes = static_cast<double>(size) / NUM_1GB;
T *A;
T* A;
HIP_CHECK(hipHostMalloc(&A, size, flags));
double sec = 0;
hostFill(size, A, coef_, &sec);
@@ -353,8 +338,8 @@ class hipPerfMemFill {
bool testHostMemoryKernelFill(size_t size, unsigned int flags) {
double GBytes = static_cast<double>(size) / NUM_1GB;
T *A;
HIP_CHECK(hipHostMalloc(reinterpret_cast<void **>(&A), size, flags));
T* A;
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&A), size, flags));
double sec = 0, sec_hv = 0, sec_kv = 0;
kernelFill(size, A, coef_, &sec);
hostVerify(size, A, coef_, &sec_hv);
@@ -400,10 +385,11 @@ class hipPerfMemFill {
/* This function should be via device attribute query*/
bool supportDeviceMallocFinegrained() {
#ifdef __HIP_PLATFORM_AMD__
T *A = nullptr;
T* A = nullptr;
hipError_t err;
err = hipExtMallocWithFlags(reinterpret_cast<void**>(&A), sizeof(T),
hipDeviceMallocFinegrained);
err =
hipExtMallocWithFlags(reinterpret_cast<void**>(&A), sizeof(T), hipDeviceMallocFinegrained);
if (err || !A) {
return false;
}
@@ -415,7 +401,7 @@ class hipPerfMemFill {
}
unsigned int setNumBlocks(size_t size) {
size_t num = size/sizeof(T);
size_t num = size / sizeof(T);
#if USE_HIPTEST_SETNUMBLOCKS
return HipTest::setNumBlocks(blocksPerCU_, threadsPerBlock_, num);
@@ -428,12 +414,11 @@ class hipPerfMemFill {
bool testExtDeviceMemoryHostFill(size_t size, unsigned int flags) {
double GBytes = static_cast<double>(size) / NUM_1GB;
T *A = nullptr;
HIP_CHECK(hipExtMallocWithFlags(reinterpret_cast<void **>(&A),
size, flags));
T* A = nullptr;
HIP_CHECK(hipExtMallocWithFlags(reinterpret_cast<void**>(&A), size, flags));
if (!A) {
std::cout << "failed hipExtMallocWithFlags() with size =" <<
size << " flags="<< std::hex << flags << std::endl;
std::cout << "failed hipExtMallocWithFlags() with size =" << size << " flags=" << std::hex
<< flags << std::endl;
return false;
}
@@ -448,12 +433,11 @@ class hipPerfMemFill {
bool testExtDeviceMemoryKernelFill(size_t size, unsigned int flags) {
double GBytes = static_cast<double>(size) / NUM_1GB;
T *A = nullptr;
HIP_CHECK(hipExtMallocWithFlags(reinterpret_cast<void **>(&A),
size, flags));
T* A = nullptr;
HIP_CHECK(hipExtMallocWithFlags(reinterpret_cast<void**>(&A), size, flags));
if (!A) {
std::cout << "failed hipExtMallocWithFlags() with size =" <<
size << " flags=" << std::hex << flags << std::endl;
std::cout << "failed hipExtMallocWithFlags() with size =" << size << " flags=" << std::hex
<< flags << std::endl;
return false;
}
@@ -470,20 +454,16 @@ class hipPerfMemFill {
}
bool testExtDeviceMemory() {
std::cout << "Test fine grained device memory host filling"
<< std::endl;
std::cout << "Test fine grained device memory host filling" << std::endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testExtDeviceMemoryHostFill(totalSizes_[i],
hipDeviceMallocFinegrained)) {
if (!testExtDeviceMemoryHostFill(totalSizes_[i], hipDeviceMallocFinegrained)) {
return false;
}
}
std::cout << "Test fine grained device memory kernel filling"
<< std::endl;
std::cout << "Test fine grained device memory kernel filling" << std::endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testExtDeviceMemoryKernelFill(totalSizes_[i],
hipDeviceMallocFinegrained)) {
if (!testExtDeviceMemoryKernelFill(totalSizes_[i], hipDeviceMallocFinegrained)) {
return false;
}
}
@@ -521,16 +501,16 @@ class hipPerfMemFill {
};
/**
* Test Description
* ------------------------
*  - Verify hipPerfMemFill status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemFill.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfMemFill status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemFill.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfMemFill_test") {
std::cout << "Test int" << std::endl;
@@ -545,6 +525,6 @@ TEST_CASE("Perf_hipPerfMemFill_test") {
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfMemMallocCpyFree.cc
+41 -40
View File
@@ -18,13 +18,13 @@ THE SOFTWARE.
*/
/**
* @addtogroup hipMemcpy hipMemcpy
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpy hipMemcpy
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
// #define ENABLE_DEBUG 1
#include <time.h>
#include <hip_test_common.hh>
@@ -38,7 +38,7 @@ void valSet(int* A, int val, size_t size) {
}
}
void setup(size_t *size, int *num, int **pA, const size_t totalGlobalMem) {
void setup(size_t* size, int* num, int** pA, const size_t totalGlobalMem) {
for (int i = 0; i < *num; i++) {
size[i] = 1 << (i + 6);
if ((NUM_ITER + 1) * size[i] > totalGlobalMem) {
@@ -50,39 +50,39 @@ void setup(size_t *size, int *num, int **pA, const size_t totalGlobalMem) {
valSet(*pA, 1, size[*num - 1]);
}
void testInit(size_t size, int *A) {
int *Ad;
void testInit(size_t size, int* A) {
int* Ad;
clock_t start = clock();
HIP_CHECK(hipMalloc(&Ad, size)); // hip::init() will be called
HIP_CHECK(hipMalloc(&Ad, size)); // hip::init() will be called
clock_t end = clock();
double uS = (end - start) * 1000000. / CLOCKS_PER_SEC;
INFO("Initial: hipMalloc(" << size << ") cost " << uS << "us" << "\n");
CONSOLE_PRINT("Initial: hipMalloc(%zu) cost %.2fus\n", size, uS);
start = clock();
HIP_CHECK(hipMemcpy(Ad, A, size, hipMemcpyHostToDevice));
HIP_CHECK(hipDeviceSynchronize());
end = clock();
uS = (end - start) * 1000000. / CLOCKS_PER_SEC;
INFO("hipMemcpy(" << size << ") cost " << uS << "us" << "\n");
CONSOLE_PRINT("hipMemcpy(%zu) cost %.2fus\n", size, uS);
start = clock();
HIP_CHECK(hipFree(Ad));
end = clock();
uS = (end - start) * 1000000. / CLOCKS_PER_SEC;
INFO("hipFree(" << size << ") cost " << uS << "us" << "\n");
CONSOLE_PRINT("hipFree(%zu) cost %.2fus\n", size, uS);
}
static bool hipPerfMemMallocCpyFree_test() {
double uS;
clock_t start, end;
size_t size[NUM_SIZE] = { 0 };
int *Ad[NUM_ITER] = { nullptr };
int *A;
size_t size[NUM_SIZE] = {0};
int* Ad[NUM_ITER] = {nullptr};
int* A;
hipDeviceProp_t props;
memset(&props, 0, sizeof(props));
HIP_CHECK(hipGetDeviceProperties(&props, 0));
INFO("totalGlobalMem: " << props.totalGlobalMem << "\n");
CONSOLE_PRINT("totalGlobalMem: %zu\n", props.totalGlobalMem);
int num = NUM_SIZE;
setup(size, &num, &A, props.totalGlobalMem);
@@ -91,59 +91,60 @@ static bool hipPerfMemMallocCpyFree_test() {
for (int i = 0; i < num; i++) {
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIP_CHECK(hipMalloc(&Ad[j], size[i]));
HIP_CHECK(hipMalloc(&Ad[j], size[i]));
}
end = clock();
uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
INFO("hipMalloc(" << size[i] << ") cost " << uS << "us" << "\n");
CONSOLE_PRINT("hipMalloc(%zu) cost %.2fus\n", size[i], uS);
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIP_CHECK(hipMemcpy(Ad[j], A, size[i], hipMemcpyHostToDevice));
HIP_CHECK(hipMemcpy(Ad[j], A, size[i], hipMemcpyHostToDevice));
}
HIP_CHECK(hipDeviceSynchronize());
end = clock();
uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
INFO("hipMemcpy(" << size[i] << ") cost " << uS << "us" << "\n");
CONSOLE_PRINT("hipMemcpy(%zu) cost %.2fus\n", size[i], uS);
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIP_CHECK(hipFree(Ad[j]));
Ad[j] = nullptr;
HIP_CHECK(hipFree(Ad[j]));
Ad[j] = nullptr;
}
end = clock();
double uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
INFO("hipFree(" << size[i] << ") cost " << uS << "us" << "\n");
CONSOLE_PRINT("hipFree(%zu) cost %.2fus\n", size[i], uS);
}
free(A);
return true;
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfMemMallocCpyFree status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemMallocCpyFree.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfMemMallocCpyFree status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemMallocCpyFree.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfMemMallocCpyFree_test") {
int numDevices = 0;
HIP_CHECK(hipGetDeviceCount(&numDevices));
if (numDevices <= 0) {
SUCCEED("Skipped testcase hipPerfDevMemReadSpeed as"
"there is no device to test.");
SUCCEED(
"Skipped testcase hipPerfDevMemReadSpeed as"
"there is no device to test.");
} else {
REQUIRE(true == hipPerfMemMallocCpyFree_test());
}
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfMemcpy.cc
+56 -61
View File
@@ -18,15 +18,15 @@
*/
/**
* @addtogroup hipMemcpy hipMemcpy
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpy hipMemcpy
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
#include <hip_test_common.hh>
// #define ENABLE_DEBUG 1
#define NUM_SIZE 14
#define NUM_ITER 1000
// max BW number for DevicetoDeviceNoCU
@@ -35,7 +35,8 @@
class hipPerfMemcpy {
private:
size_t totalSizes_[NUM_SIZE];
void setHostBuffer(int *A, int val, size_t size);
void setHostBuffer(int* A, int val, size_t size);
public:
hipPerfMemcpy();
~hipPerfMemcpy() {}
@@ -53,7 +54,7 @@ hipPerfMemcpy::hipPerfMemcpy() {
}
}
void hipPerfMemcpy::setHostBuffer(int *A, int val, size_t size) {
void hipPerfMemcpy::setHostBuffer(int* A, int val, size_t size) {
size_t len = size / sizeof(int);
for (int i = 0; i < len; i++) {
A[i] = val;
@@ -61,36 +62,31 @@ void hipPerfMemcpy::setHostBuffer(int *A, int val, size_t size) {
}
void hipPerfMemcpy::TestResult(unsigned int numTests,
std::chrono::duration<double, std::micro> diff, hipMemcpyKind type)
{
std::chrono::duration<double, std::micro> diff, hipMemcpyKind type) {
// BW in GB/s
double perf = (static_cast<double>(totalSizes_[numTests] * NUM_ITER) *
static_cast<double>(1e-03)) / diff.count();
double perf =
(static_cast<double>(totalSizes_[numTests] * NUM_ITER) * static_cast<double>(1e-03)) /
diff.count();
const char *typestr = NULL;
const char* typestr = NULL;
if(type == hipMemcpyHostToDevice){
typestr = "Host to Device";
}
else if(type == hipMemcpyDeviceToHost){
typestr = "Device to Host";
}
else if(type == hipMemcpyDeviceToDevice){
typestr = "Device to Device";
perf *= 2.0;
}
else if(type == hipMemcpyDeviceToDeviceNoCU){
typestr = "Device to Device No CU";
perf *= 2.0;
if (type == hipMemcpyHostToDevice) {
typestr = "Host to Device";
} else if (type == hipMemcpyDeviceToHost) {
typestr = "Device to Host";
} else if (type == hipMemcpyDeviceToDevice) {
typestr = "Device to Device";
perf *= 2.0;
} else if (type == hipMemcpyDeviceToDeviceNoCU) {
typestr = "Device to Device No CU";
perf *= 2.0;
}
UNSCOPED_INFO("hipPerfMemcpy[" << numTests << "] " << typestr << " copy BW "
<< perf << " GB/s for memory size of " <<
totalSizes_[numTests] << " Bytes.");
if(totalSizes_[numTests] == 4194304 && type == hipMemcpyDeviceToDeviceNoCU)
REQUIRE(perf < NOCU_MAX_BW);
CONSOLE_PRINT("hipPerfMemcpy[%d] %s copy BW %.2f GB/s for memory size of %lu Bytes.\n", numTests,
typestr, perf, totalSizes_[numTests]);
if (totalSizes_[numTests] == 4194304 && type == hipMemcpyDeviceToDeviceNoCU)
REQUIRE(perf < NOCU_MAX_BW);
}
bool hipPerfMemcpy::run_h2d(unsigned int numTests) {
@@ -115,7 +111,7 @@ bool hipPerfMemcpy::run_h2d(unsigned int numTests) {
TestResult(numTests, diff, hipMemcpyHostToDevice);
HIP_CHECK(hipHostUnregister(A));
delete [] A;
delete[] A;
HIP_CHECK(hipFree(Ad));
return true;
@@ -143,7 +139,7 @@ bool hipPerfMemcpy::run_d2h(unsigned int numTests) {
TestResult(numTests, diff, hipMemcpyDeviceToHost);
HIP_CHECK(hipHostUnregister(A));
delete [] A;
delete[] A;
HIP_CHECK(hipFree(Ad));
return true;
@@ -186,8 +182,8 @@ bool hipPerfMemcpy::run_d2d_nocu(unsigned int numTests) {
auto all_start = std::chrono::steady_clock::now();
for (int j = 0; j < NUM_ITER; j++) {
HIP_CHECK(hipMemcpyAsync(Ad1, Ad2, totalSizes_[numTests], hipMemcpyDeviceToDeviceNoCU,
nullptr));
HIP_CHECK(
hipMemcpyAsync(Ad1, Ad2, totalSizes_[numTests], hipMemcpyDeviceToDeviceNoCU, nullptr));
}
HIP_CHECK(hipDeviceSynchronize());
@@ -204,16 +200,16 @@ bool hipPerfMemcpy::run_d2d_nocu(unsigned int numTests) {
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfMemcpy status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemcpy.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfMemcpy status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemcpy.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfMemcpy_test") {
int numDevices = 0;
@@ -227,35 +223,34 @@ TEST_CASE("Perf_hipPerfMemcpy_test") {
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
UNSCOPED_INFO("info: running on bus " << "0x" << props.pciBusID << " " <<
props.name << " with " << props.multiProcessorCount << " CUs "
<< " and device id: " << deviceId);
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs and device id: %d\n", props.pciBusID,
props.name, props.multiProcessorCount, deviceId);
hipPerfMemcpy hipPerfMemcpy;
SECTION("Perf test Host Memory to Device Memory"){
SECTION("Perf test Host Memory to Device Memory") {
for (auto testCase = 0; testCase < NUM_SIZE; testCase++) {
REQUIRE(true == hipPerfMemcpy.run_h2d(testCase));
REQUIRE(true == hipPerfMemcpy.run_h2d(testCase));
}
}
SECTION("Perf test Device Memory to Host Memory"){
SECTION("Perf test Device Memory to Host Memory") {
for (auto testCase = 0; testCase < NUM_SIZE; testCase++) {
REQUIRE(true == hipPerfMemcpy.run_d2h(testCase));
REQUIRE(true == hipPerfMemcpy.run_d2h(testCase));
}
}
SECTION("Perf test Device Memory to Device Memory"){
SECTION("Perf test Device Memory to Device Memory") {
for (auto testCase = 0; testCase < NUM_SIZE; testCase++) {
REQUIRE(true == hipPerfMemcpy.run_d2d(testCase));
REQUIRE(true == hipPerfMemcpy.run_d2d(testCase));
}
}
SECTION("Perf test Device Memory to Device Memory No CU"){
SECTION("Perf test Device Memory to Device Memory No CU") {
for (auto testCase = 0; testCase < NUM_SIZE; testCase++) {
REQUIRE(true == hipPerfMemcpy.run_d2d_nocu(testCase));
REQUIRE(true == hipPerfMemcpy.run_d2d_nocu(testCase));
}
}
}
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfMemset.cc
+87 -105
View File
@@ -18,30 +18,29 @@
*/
/**
* @addtogroup hipMemsetKernel hipMemsetKernel
* @{
* @ingroup perfMemoryTest
* `hipMemset(void* devPtr, int value, size_t count)` -
* Initializes or sets device memory to a value.
*/
* @addtogroup hipMemsetKernel hipMemsetKernel
* @{
* @ingroup perfMemoryTest
* `hipMemset(void* devPtr, int value, size_t count)` -
* Initializes or sets device memory to a value.
*/
// #define ENABLE_DEBUG 1
#include <hip_test_common.hh>
static unsigned int sizeList[] = {
256, 512, 1024, 2048, 4096, 8192,
256, 512, 1024, 2048, 4096, 8192,
};
static unsigned int eleNumList[] = {
0x100, 0x400, 0x1000, 0x4000, 0x10000, 0x20000, 0x40000, 0x80000, 0x100000,
0x200000, 0x400000, 0x800000, 0x1000000
};
static unsigned int eleNumList[] = {0x100, 0x400, 0x1000, 0x4000, 0x10000,
0x20000, 0x40000, 0x80000, 0x100000, 0x200000,
0x400000, 0x800000, 0x1000000};
typedef struct _dataType {
char memsetval = 0x42;
char memsetD8val = 0xDE;
int16_t memsetD16val = 0xDEAD;
int memsetD32val = 0xDEADBEEF;
}dataType;
} dataType;
#define NUM_ITER 1000
@@ -56,7 +55,7 @@ enum MemsetType {
class hipPerfMemset {
private:
uint64_t bufSize_;
uint64_t bufSize_;
unsigned int num_elements_;
unsigned int testNumEle_;
unsigned int _numSubTests = 0;
@@ -78,25 +77,19 @@ class hipPerfMemset {
bool open(int deviceID);
template<typename T>
template <typename T>
void run1D(unsigned int test, T memsetval, enum MemsetType type, bool async);
template<typename T>
template <typename T>
void run2D(unsigned int test, T memsetval, enum MemsetType type, bool async);
template<typename T>
template <typename T>
void run3D(unsigned int test, T memsetval, enum MemsetType type, bool async);
uint getNumTests() {
return _numSubTests;
}
uint getNumTests() { return _numSubTests; }
uint getNumTests2D() {
return _numSubTests2D;
}
uint getNumTests3D() {
return _numSubTests3D;
}
uint getNumTests2D() { return _numSubTests2D; }
uint getNumTests3D() { return _numSubTests3D; }
};
bool hipPerfMemset::open(int deviceId) {
@@ -109,15 +102,13 @@ bool hipPerfMemset::open(int deviceId) {
HIP_CHECK(hipSetDevice(deviceId));
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
INFO("info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs and device id: "
<< deviceId << "\n");
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs and device id: %d\n", props.pciBusID,
props.name, props.multiProcessorCount, deviceId);
return true;
}
template<typename T>
void hipPerfMemset::run1D(unsigned int test, T memsetval,
enum MemsetType type, bool async) {
template <typename T>
void hipPerfMemset::run1D(unsigned int test, T memsetval, enum MemsetType type, bool async) {
T *A_h, *A_d;
testNumEle_ = eleNumList[test % num_elements_];
@@ -126,17 +117,17 @@ void hipPerfMemset::run1D(unsigned int test, T memsetval,
HIP_CHECK(hipMalloc(&A_d, bufSize_));
A_h = reinterpret_cast<T*> (malloc(bufSize_));
A_h = reinterpret_cast<T*>(malloc(bufSize_));
hipStream_t stream;
HIP_CHECK(hipStreamCreateWithFlags(&stream, hipStreamNonBlocking));
// Warm-up
if (async) {
HIP_CHECK(hipMemsetAsync((void *)A_d, memsetval, bufSize_, stream));
HIP_CHECK(hipMemsetAsync((void*)A_d, memsetval, bufSize_, stream));
HIP_CHECK(hipStreamSynchronize(stream));
} else {
HIP_CHECK(hipMemset((void *)A_d, memsetval, bufSize_));
HIP_CHECK(hipMemset((void*)A_d, memsetval, bufSize_));
HIP_CHECK(hipDeviceSynchronize());
}
@@ -144,7 +135,7 @@ void hipPerfMemset::run1D(unsigned int test, T memsetval,
for (uint i = 0; i < NUM_ITER; i++) {
if (type == hipMemsetTypeDefault && !async) {
HIP_CHECK(hipMemset(reinterpret_cast<void *>(A_d), memsetval, bufSize_));
HIP_CHECK(hipMemset(reinterpret_cast<void*>(A_d), memsetval, bufSize_));
} else if (type == hipMemsetTypeDefault && async) {
HIP_CHECK(hipMemsetAsync(A_d, memsetval, bufSize_, stream));
} else if (type == hipMemsetTypeD8 && !async) {
@@ -152,13 +143,13 @@ void hipPerfMemset::run1D(unsigned int test, T memsetval,
} else if (type == hipMemsetTypeD8 && async) {
HIP_CHECK(hipMemsetD8Async((hipDeviceptr_t)A_d, memsetval, bufSize_, stream));
} else if (type == hipMemsetTypeD16 && !async) {
HIP_CHECK(hipMemsetD16((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T)));
HIP_CHECK(hipMemsetD16((hipDeviceptr_t)A_d, memsetval, bufSize_ / sizeof(T)));
} else if (type == hipMemsetTypeD16 && async) {
HIP_CHECK(hipMemsetD16Async((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T), stream));
HIP_CHECK(hipMemsetD16Async((hipDeviceptr_t)A_d, memsetval, bufSize_ / sizeof(T), stream));
} else if (type == hipMemsetTypeD32 && !async) {
HIP_CHECK(hipMemsetD32((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T)));
HIP_CHECK(hipMemsetD32((hipDeviceptr_t)A_d, memsetval, bufSize_ / sizeof(T)));
} else if (type == hipMemsetTypeD32 && async) {
HIP_CHECK(hipMemsetD32Async((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T), stream));
HIP_CHECK(hipMemsetD32Async((hipDeviceptr_t)A_d, memsetval, bufSize_ / sizeof(T), stream));
}
}
if (async) {
@@ -169,13 +160,12 @@ void hipPerfMemset::run1D(unsigned int test, T memsetval,
auto end = std::chrono::steady_clock::now();
HIP_CHECK(hipMemcpy(A_h, A_d, bufSize_, hipMemcpyDeviceToHost) );
HIP_CHECK(hipMemcpy(A_h, A_d, bufSize_, hipMemcpyDeviceToHost));
for (int i = 0; i < bufSize_ / sizeof(T); i++) {
if (A_h[i] != memsetval) {
INFO("mismatch at index " << i << " computed: " <<
static_cast<int> (A_h[i]) << ", memsetval: " <<
static_cast<int> (memsetval) << "\n");
DEBUG_PRINT("mismatch at index %d computed: %d, memsetval: %d\n", i, static_cast<int>(A_h[i]),
static_cast<int>(memsetval));
REQUIRE(false);
}
}
@@ -188,30 +178,27 @@ void hipPerfMemset::run1D(unsigned int test, T memsetval,
auto sec = diff.count();
auto perf = static_cast<double>((bufSize_ * NUM_ITER * (1e-09)) / sec);
std::cout << "[" << std::setw(2)
<< test << "] " << std::setw(5) << bufSize_/1024
<< " Kb " << std::setw(4) << " typeSize " << sizeof(T) << " : "
<< std::setw(7) << perf << " GB/s \n";
std::cout << "[" << std::setw(2) << test << "] " << std::setw(5) << bufSize_ / 1024 << " Kb "
<< std::setw(4) << " typeSize " << sizeof(T) << " : " << std::setw(7) << perf
<< " GB/s \n";
}
template<typename T>
void hipPerfMemset::run2D(unsigned int test, T memsetval,
enum MemsetType type, bool async) {
template <typename T>
void hipPerfMemset::run2D(unsigned int test, T memsetval, enum MemsetType type, bool async) {
bufSize_ = sizeList[test % num_sizes_];
size_t numH = bufSize_;
size_t numW = bufSize_;
size_t pitch_A;
size_t width = numW * sizeof(char);
size_t sizeElements = width * numH;
size_t elements = numW* numH;
size_t elements = numW * numH;
T * A_h, * A_d;
T *A_h, *A_d;
HIP_CHECK(hipMallocPitch(reinterpret_cast<void**>(&A_d),
&pitch_A, width, numH));
HIP_CHECK(hipMallocPitch(reinterpret_cast<void**>(&A_d), &pitch_A, width, numH));
A_h = reinterpret_cast<char*>(malloc(sizeElements));
for (size_t i=0; i < elements; i++) {
for (size_t i = 0; i < elements; i++) {
A_h[i] = 1;
}
@@ -244,14 +231,12 @@ void hipPerfMemset::run2D(unsigned int test, T memsetval,
auto end = std::chrono::steady_clock::now();
HIP_CHECK(hipMemcpy2D(A_h, width, A_d, pitch_A, numW, numH,
hipMemcpyDeviceToHost));
HIP_CHECK(hipMemcpy2D(A_h, width, A_d, pitch_A, numW, numH, hipMemcpyDeviceToHost));
for (int i=0; i < elements; i++) {
for (int i = 0; i < elements; i++) {
if (A_h[i] != memsetval) {
INFO("mismatch at index " << i << " computed: " <<
static_cast<int> (A_h[i]) << ", memsetval: " <<
static_cast<int> (memsetval) << "\n");
DEBUG_PRINT("mismatch at index %d computed: %d, memsetval: %d\n", i, static_cast<int>(A_h[i]),
static_cast<int>(memsetval));
REQUIRE(false);
}
}
@@ -259,20 +244,19 @@ void hipPerfMemset::run2D(unsigned int test, T memsetval,
std::chrono::duration<double> diff = end - start;
auto sec = diff.count();
auto perf = static_cast<double>((sizeElements* NUM_ITER * (1e-09)) / sec);
auto perf = static_cast<double>((sizeElements * NUM_ITER * (1e-09)) / sec);
std::cout << "hipPerf2DMemset" << (async ? "Async" : " ") << "[" << test << "] "
<< " " << "(GB/s) for " << std::setw(5) << bufSize_
<< " x " << std::setw(5) << bufSize_ << " bytes : " << std::setw(7) << perf << "\n";
std::cout << "hipPerf2DMemset" << (async ? "Async" : " ") << "[" << test << "] " << " "
<< "(GB/s) for " << std::setw(5) << bufSize_ << " x " << std::setw(5) << bufSize_
<< " bytes : " << std::setw(7) << perf << "\n";
HIP_CHECK(hipStreamDestroy(stream));
HIP_CHECK(hipFree(A_d));
free(A_h);
}
template<typename T>
void hipPerfMemset::run3D(unsigned int test, T memsetval,
enum MemsetType type, bool async) {
template <typename T>
void hipPerfMemset::run3D(unsigned int test, T memsetval, enum MemsetType type, bool async) {
bufSize_ = sizeList[test % num_sizes_];
size_t numH = bufSize_;
@@ -280,12 +264,12 @@ void hipPerfMemset::run3D(unsigned int test, T memsetval,
size_t depth = 10;
size_t width = numW * sizeof(char);
size_t sizeElements = width * numH * depth;
size_t elements = numW* numH* depth;
size_t elements = numW * numH * depth;
hipStream_t stream;
HIP_CHECK(hipStreamCreateWithFlags(&stream, hipStreamNonBlocking));
T *A_h;
T* A_h;
hipExtent extent = make_hipExtent(width, numH, depth);
hipPitchedPtr devPitchedPtr;
@@ -325,12 +309,12 @@ void hipPerfMemset::run3D(unsigned int test, T memsetval,
auto end = std::chrono::steady_clock::now();
hipMemcpy3DParms myparms ;
hipMemcpy3DParms myparms;
myparms.srcArray = nullptr;
myparms.dstArray = nullptr;
myparms.srcPos = make_hipPos(0, 0, 0);
myparms.dstPos = make_hipPos(0, 0, 0);
myparms.dstPtr = make_hipPitchedPtr(A_h, width , numW, numH);
myparms.dstPtr = make_hipPitchedPtr(A_h, width, numW, numH);
myparms.srcPtr = devPitchedPtr;
myparms.extent = extent;
@@ -338,11 +322,10 @@ void hipPerfMemset::run3D(unsigned int test, T memsetval,
HIP_CHECK(hipMemcpy3D(&myparms));
for (int i=0; i < elements; i++) {
for (int i = 0; i < elements; i++) {
if (A_h[i] != memsetval) {
INFO("mismatch at index " << i << " computed: " <<
static_cast<int> (A_h[i]) << ", memsetval: " <<
static_cast<int> (memsetval) << "\n");
DEBUG_PRINT("mismatch at index %d computed: %d, memsetval: %d\n", i, static_cast<int>(A_h[i]),
static_cast<int>(memsetval));
REQUIRE(false);
}
}
@@ -352,24 +335,23 @@ void hipPerfMemset::run3D(unsigned int test, T memsetval,
auto sec = diff.count();
auto perf = static_cast<double>((sizeElements * NUM_ITER * (1e-09)) / sec);
std::cout << "hipPerf3DMemset" << (async ? "Async" : " ") << "[" << test << "] " << " "
<< "(GB/s) for " << std::setw(5) << bufSize_ << " x " << std::setw(5)
<< bufSize_ << " x " << depth << " bytes : " << std::setw(7) << perf << "\n";
CONSOLE_PRINT("hipPerf3DMemset%s[%d] (GB/s) for %5lu x %5lu x %lu bytes : %7.2f\n",
(async ? "Async" : " "), test, bufSize_, bufSize_, depth, perf);
HIP_CHECK(hipFree(devPitchedPtr.ptr));
free(A_h);
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfMemset status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemset.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfMemset status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfMemset.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfMemset_test") {
hipPerfMemset hipPerfMemset;
@@ -385,44 +367,44 @@ TEST_CASE("Perf_hipPerfMemset_test") {
bool async = false;
for (uint i = 0; i < 2 ; i++) {
std::cout << "--------------------- 1D buffer -------------------\n";
for (uint i = 0; i < 2; i++) {
CONSOLE_PRINT("--------------------- 1D buffer -------------------\n");
for (auto testCase = 0; testCase < numTests; testCase++) {
if (testCase < sizeof(eleNumList) / sizeof(uint32_t)) {
std::cout << "hipMemsetD8" << (async ? "Async " : " ");
CONSOLE_PRINT("hipMemsetD8%s", (async ? "Async " : " "));
hipPerfMemset.run1D(testCase, pattern.memsetval, hipMemsetTypeD8, async);
} else if (testCase < 2 * sizeof(eleNumList) / sizeof(uint32_t)) {
std::cout << "hipMemsetD16" << (async ? "Async" : " ");
CONSOLE_PRINT("hipMemsetD16%s", (async ? "Async" : " "));
hipPerfMemset.run1D(testCase, pattern.memsetD16val, hipMemsetTypeD16, async);
} else if (testCase < 3 * sizeof(eleNumList) / sizeof(uint32_t)) {
std::cout << "hipMemsetD32" << (async ? "Async" : " ");
CONSOLE_PRINT("hipMemsetD32%s", (async ? "Async" : " "));
hipPerfMemset.run1D(testCase, pattern.memsetD32val, hipMemsetTypeD32, async);
} else {
std::cout << "hipMemset" << (async ? "Async " : " ");
CONSOLE_PRINT("hipMemset%s", (async ? "Async " : " "));
hipPerfMemset.run1D(testCase, pattern.memsetval, hipMemsetTypeDefault, async);
}
}
async = true;
}
INFO("\n");
std::cout << "------------------ 2D buffer arrays ---------------\n";
CONSOLE_PRINT("\n");
CONSOLE_PRINT("\n------------------ 2D buffer arrays ---------------\n");
async = false;
for (uint i = 0; i < 2; i++) {
INFO("\n");
CONSOLE_PRINT("\n");
for (uint test = 0; test < numTests2D; test++) {
hipPerfMemset.run2D(test, pattern.memsetval, hipMemsetTypeDefault, async);
}
async = true;
}
INFO("\n");
std::cout << "------------------ 3D buffer arrays ---------------\n";
CONSOLE_PRINT("\n");
CONSOLE_PRINT("\n------------------ 3D buffer arrays ---------------\n");
async = false;
for (uint i = 0; i < 2; i++) {
INFO("\n");
CONSOLE_PRINT("\n");
for (uint test = 0; test < numTests3D; test++) {
hipPerfMemset.run3D(test, pattern.memsetval, hipMemsetTypeDefault, async);
}
@@ -431,6 +413,6 @@ TEST_CASE("Perf_hipPerfMemset_test") {
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfSampleRate.cc
+92 -104
View File
@@ -19,66 +19,69 @@
/**
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
#include <hip_test_common.hh>
// #define ENABLE_DEBUG 1
#define NUM_TYPES 3
std::vector<std::string> types = {"float", "float2", "float4"};
std::vector<unsigned int> typeSizes = {4, 8, 16};
#define NUM_SIZES 12
std::vector<unsigned int> sizes = {1, 2, 4, 8, 16, 32,
64, 128, 256, 512, 1024, 2048};
std::vector<unsigned int> sizes = {1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048};
#define NUM_BUFS 6
#define MAX_BUFS (1 << (NUM_BUFS - 1))
#ifdef __HIP_PLATFORM_NVIDIA__
__host__ __device__ void operator+=(float2 &a, float2 b) { //NOLINT
a.x += b.x; a.y += b.y;
__host__ __device__ void operator+=(float2& a, float2 b) { // NOLINT
a.x += b.x;
a.y += b.y;
}
__host__ __device__ void operator+=(float4 &a, float4 b) { //NOLINT
a.x += b.x; a.y += b.y; a.z += b.z; a.w += b.w;
__host__ __device__ void operator+=(float4& a, float4 b) { // NOLINT
a.x += b.x;
a.y += b.y;
a.z += b.z;
a.w += b.w;
}
#endif
template <typename T>
__global__ void sampleRate(T * outBuffer, unsigned int inBufSize,
unsigned int writeIt, T **inBuffer, int numBufs) {
__global__ void sampleRate(T* outBuffer, unsigned int inBufSize, unsigned int writeIt, T** inBuffer,
int numBufs) {
uint gid = (blockIdx.x * blockDim.x + threadIdx.x);
uint inputIdx = gid % inBufSize;
T tmp;
memset(&tmp, 0, sizeof(T));
for (int i = 0; i < numBufs; i++) {
tmp += *(*(inBuffer+i)+inputIdx);
tmp += *(*(inBuffer + i) + inputIdx);
}
if (writeIt*(unsigned int)tmp.x) {
if (writeIt * (unsigned int)tmp.x) {
outBuffer[gid] = tmp;
}
}
template <typename T>
__global__ void sampleRateFloat(T * outBuffer, unsigned int inBufSize,
unsigned int writeIt, T ** inBuffer, int numBufs) {
__global__ void sampleRateFloat(T* outBuffer, unsigned int inBufSize, unsigned int writeIt,
T** inBuffer, int numBufs) {
uint gid = (blockIdx.x * blockDim.x + threadIdx.x);
uint inputIdx = gid % inBufSize;
T tmp = (T)0.0f;
for (int i = 0; i < numBufs; i++) {
tmp += *((*inBuffer+i)+inputIdx);
tmp += *((*inBuffer + i) + inputIdx);
}
if (writeIt*(unsigned int)tmp) {
if (writeIt * (unsigned int)tmp) {
outBuffer[gid] = tmp;
}
}
@@ -93,26 +96,23 @@ class hipPerfSampleRate {
void close(void);
// array of funtion pointers
typedef void (hipPerfSampleRate::*funPtr)(void * outBuffer, unsigned int
inBufSize, unsigned int writeIt, void **inBuffer, int numBufs,
int grids, int blocks);
typedef void (hipPerfSampleRate::*funPtr)(void* outBuffer, unsigned int inBufSize,
unsigned int writeIt, void** inBuffer, int numBufs,
int grids, int blocks);
// Wrappers
void float_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer, int numBufs,
int grids, int blocks);
void float_kernel(void* outBuffer, unsigned int inBufSize, unsigned int writeIt, void** inBuffer,
int numBufs, int grids, int blocks);
void float2_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer, int numBufs,
int grids, int blocks);
void float2_kernel(void* outBuffer, unsigned int inBufSize, unsigned int writeIt, void** inBuffer,
int numBufs, int grids, int blocks);
void float4_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer, int numBufs,
int grids, int blocks);
void float4_kernel(void* outBuffer, unsigned int inBufSize, unsigned int writeIt, void** inBuffer,
int numBufs, int grids, int blocks);
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
void setData(void* ptr, unsigned int value);
void checkData(uint* ptr);
unsigned int width_;
unsigned int bufSize_;
@@ -139,41 +139,36 @@ bool hipPerfSampleRate::open(void) {
hipDeviceProp_t props;
HIP_CHECK(hipSetDevice(deviceId));
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
INFO("info: running on bus " << "0x" << props.pciBusID << " " <<
props.name << " with " << props.multiProcessorCount <<
" CUs" << " and device id: " << deviceId << "\n");
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs and device id: %d\n", props.pciBusID,
props.name, props.multiProcessorCount, deviceId);
numCUs = props.multiProcessorCount;
return true;
}
// Wrappers for the kernel launches
void hipPerfSampleRate::float_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer, int numBufs,
int grids, int blocks) {
hipLaunchKernelGGL(sampleRateFloat<float>, dim3(grids, grids, grids),
dim3(blocks), 0, 0, reinterpret_cast<float*>(outBuffer),
inBufSize, writeIt, reinterpret_cast<float**>(inBuffer), numBufs);
void hipPerfSampleRate::float_kernel(void* outBuffer, unsigned int inBufSize, unsigned int writeIt,
void** inBuffer, int numBufs, int grids, int blocks) {
hipLaunchKernelGGL(sampleRateFloat<float>, dim3(grids, grids, grids), dim3(blocks), 0, 0,
reinterpret_cast<float*>(outBuffer), inBufSize, writeIt,
reinterpret_cast<float**>(inBuffer), numBufs);
}
void hipPerfSampleRate::float2_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer, int grids,
int blocks, int numBufs) {
hipLaunchKernelGGL(sampleRate<float2>, dim3(grids, grids, grids),
dim3(blocks), 0, 0, reinterpret_cast<float2 *>(outBuffer),
inBufSize, writeIt, reinterpret_cast<float2 **>(inBuffer), numBufs);
void hipPerfSampleRate::float2_kernel(void* outBuffer, unsigned int inBufSize, unsigned int writeIt,
void** inBuffer, int grids, int blocks, int numBufs) {
hipLaunchKernelGGL(sampleRate<float2>, dim3(grids, grids, grids), dim3(blocks), 0, 0,
reinterpret_cast<float2*>(outBuffer), inBufSize, writeIt,
reinterpret_cast<float2**>(inBuffer), numBufs);
}
void hipPerfSampleRate::float4_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer, int grids,
int blocks, int numBufs) {
hipLaunchKernelGGL(sampleRate<float4>, dim3(grids, grids, grids),
dim3(blocks), 0, 0, reinterpret_cast<float4 *>(outBuffer),
inBufSize, writeIt, reinterpret_cast<float4 **>(inBuffer), numBufs);
void hipPerfSampleRate::float4_kernel(void* outBuffer, unsigned int inBufSize, unsigned int writeIt,
void** inBuffer, int grids, int blocks, int numBufs) {
hipLaunchKernelGGL(sampleRate<float4>, dim3(grids, grids, grids), dim3(blocks), 0, 0,
reinterpret_cast<float4*>(outBuffer), inBufSize, writeIt,
reinterpret_cast<float4**>(inBuffer), numBufs);
}
void hipPerfSampleRate::run(unsigned int test) {
funPtr p[] = {&hipPerfSampleRate::float_kernel,
&hipPerfSampleRate::float2_kernel,
funPtr p[] = {&hipPerfSampleRate::float_kernel, &hipPerfSampleRate::float2_kernel,
&hipPerfSampleRate::float4_kernel};
// We compute a square domain
@@ -182,35 +177,30 @@ void hipPerfSampleRate::run(unsigned int test) {
bufSize_ = width_ * width_ * typeSizes[typeIdx_];
numBufs_ = (1 << (test / (NUM_SIZES * NUM_TYPES)));
void ** dPtr;
void * hOutPtr;
void * dOutPtr;
void ** hInPtr = new void *[numBufs_];
void ** dInPtr = new void *[numBufs_];
void** dPtr;
void* hOutPtr;
void* dOutPtr;
void** hInPtr = new void*[numBufs_];
void** dInPtr = new void*[numBufs_];
outBufSize_ =
sizes[NUM_SIZES - 1] * sizes[NUM_SIZES - 1] * typeSizes[NUM_TYPES - 1];
outBufSize_ = sizes[NUM_SIZES - 1] * sizes[NUM_SIZES - 1] * typeSizes[NUM_TYPES - 1];
// Allocate memory on the host and device
HIP_CHECK(hipHostMalloc(reinterpret_cast<void **>(&hOutPtr), outBufSize_,
hipHostMallocDefault));
setData(reinterpret_cast<void *>(hOutPtr), 0xdeadbeef);
HIP_CHECK(hipMalloc(reinterpret_cast<uint **>(&dOutPtr), outBufSize_));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&hOutPtr), outBufSize_, hipHostMallocDefault));
setData(reinterpret_cast<void*>(hOutPtr), 0xdeadbeef);
HIP_CHECK(hipMalloc(reinterpret_cast<uint**>(&dOutPtr), outBufSize_));
// Allocate 2D array in Device
HIP_CHECK(hipMalloc(reinterpret_cast<void **>(&dPtr),
numBufs_* sizeof(void *)));
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&dPtr), numBufs_ * sizeof(void*)));
for (uint i = 0; i < numBufs_; i++) {
HIP_CHECK(hipHostMalloc(reinterpret_cast<void **>(&hInPtr[i]), bufSize_,
hipHostMallocDefault));
HIP_CHECK(hipMalloc(reinterpret_cast<uint **>(&dInPtr[i]), bufSize_));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&hInPtr[i]), bufSize_, hipHostMallocDefault));
HIP_CHECK(hipMalloc(reinterpret_cast<uint**>(&dInPtr[i]), bufSize_));
setData(hInPtr[i], 0x3f800000);
}
// Populate array of pointers with array addresses
HIP_CHECK(hipMemcpy(dPtr, dInPtr, numBufs_* sizeof(void *),
hipMemcpyHostToDevice));
HIP_CHECK(hipMemcpy(dPtr, dInPtr, numBufs_ * sizeof(void*), hipMemcpyHostToDevice));
// Copy memory from host to device
for (uint i = 0; i < numBufs_; i++) {
@@ -241,20 +231,19 @@ void hipPerfSampleRate::run(unsigned int test) {
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < maxIter; i++) {
(this->*p[idx]) (reinterpret_cast<void *>(dOutPtr), sizeDW, writeIt,
dPtr, numBufs_, grids, blocks);
(this->*p[idx])(reinterpret_cast<void*>(dOutPtr), sizeDW, writeIt, dPtr, numBufs_, grids,
blocks);
}
HIP_CHECK(hipDeviceSynchronize());
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
double perf = (static_cast<double>(outBufSize_ * numBufs_ *
maxIter * (1e-09))) / all_kernel_time.count();
double perf =
(static_cast<double>(outBufSize_ * numBufs_ * maxIter * (1e-09))) / all_kernel_time.count();
INFO("Domain " << sizes[NUM_SIZES - 1] << "x"<< sizes[NUM_SIZES - 1]
<< " bufs " << numBufs_ << " " << types[typeIdx_] << " " << width_
<< "x" <<width_<< " (GB/s) " << perf << "\n");
CONSOLE_PRINT("Domain %u x %u bufs %u %s %u x %u (GB/s) %f\n", sizes[NUM_SIZES - 1],
sizes[NUM_SIZES - 1], numBufs_, types[typeIdx_].c_str(), width_, width_, perf);
HIP_CHECK(hipFree(dOutPtr));
@@ -265,52 +254,51 @@ void hipPerfSampleRate::run(unsigned int test) {
}
HIP_CHECK(hipHostFree(hOutPtr));
HIP_CHECK(hipFree(dPtr));
delete [] hInPtr;
delete [] dInPtr;
delete[] hInPtr;
delete[] dInPtr;
}
void hipPerfSampleRate::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
void hipPerfSampleRate::setData(void* ptr, unsigned int value) {
unsigned int* ptr2 = (unsigned int*)ptr;
for (unsigned int i = 0; i < bufSize_ / sizeof(unsigned int); i++) {
ptr2[i] = value;
}
}
void hipPerfSampleRate::checkData(uint *ptr) {
void hipPerfSampleRate::checkData(uint* ptr) {
for (unsigned int i = 0; i < outBufSize_ / sizeof(float); i++) {
if (ptr[i] != static_cast<float>(numBufs_)) {
INFO("Data validation failed at "<< i << " Got "<< ptr[i]
<< ", expected " << (float)numBufs_ << "\n");
DEBUG_PRINT("Data validation failed at %u Got %u, expected %f\n", i, ptr[i], (float)numBufs_);
REQUIRE(false);
}
}
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfSampleRate status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfSampleRate.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfSampleRate status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfSampleRate.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfSampleRate_test") {
hipPerfSampleRate sampleTypes;
REQUIRE(true == sampleTypes.open());
for (unsigned int testCase = 0; testCase < 216 ; testCase+=36) {
for (unsigned int testCase = 0; testCase < 216; testCase += 36) {
sampleTypes.run(testCase);
}
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/memory/hipPerfSharedMemReadSpeed.cc
+52 -54
View File
@@ -18,19 +18,19 @@
*/
/**
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
* @addtogroup hipMemcpyKernel hipMemcpyKernel
* @{
* @ingroup perfMemoryTest
* `hipMemcpy(void* dst, const void* src, size_t count, hipMemcpyKind kind)` -
* Copies data between host and device.
*/
#include <hip_test_common.hh>
// #define ENABLE_DEBUG 1
#define sharedMemSize1 2048
#define sharedMemSize2 256
__global__ void sharedMemReadSpeed1(float *outBuf, ulong N) {
__global__ void sharedMemReadSpeed1(float* outBuf, ulong N) {
size_t gid = (blockIdx.x * blockDim.x + threadIdx.x);
size_t lid = threadIdx.x;
__shared__ float local[sharedMemSize1];
@@ -84,7 +84,7 @@ __global__ void sharedMemReadSpeed1(float *outBuf, ulong N) {
}
}
__global__ void sharedMemReadSpeed2(float *outBuf, ulong N) {
__global__ void sharedMemReadSpeed2(float* outBuf, ulong N) {
size_t gid = (blockIdx.x * blockDim.x + threadIdx.x);
size_t lid = threadIdx.x;
__shared__ float local[sharedMemSize2];
@@ -116,8 +116,8 @@ __global__ void sharedMemReadSpeed2(float *outBuf, ulong N) {
}
static bool hipPerfSharedMemReadSpeed_test() {
float *dDst;
float *hDst;
float* dDst;
float* hDst;
hipStream_t stream;
constexpr uint numSizes = 4;
constexpr uint Sizes[numSizes] = {262144, 1048576, 4194304, 16777216};
@@ -132,8 +132,8 @@ static bool hipPerfSharedMemReadSpeed_test() {
HIP_CHECK(hipSetDevice(device));
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, device));
INFO("info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs \n");
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs\n", props.pciBusID, props.name,
props.multiProcessorCount);
HIP_CHECK(hipStreamCreate(&stream));
@@ -149,8 +149,8 @@ static bool hipPerfSharedMemReadSpeed_test() {
HIP_CHECK(hipMalloc(&dDst, nBytes));
HIP_CHECK(hipMemcpy(dDst, hDst, nBytes, hipMemcpyHostToDevice));
hipLaunchKernelGGL(sharedMemReadSpeed1, dim3(blocks),
dim3(threadsPerBlock), 0, stream, dDst, N);
hipLaunchKernelGGL(sharedMemReadSpeed1, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst,
N);
HIP_CHECK(hipMemcpy(hDst, dDst, nBytes, hipMemcpyDeviceToHost));
HIP_CHECK(hipDeviceSynchronize());
@@ -160,8 +160,7 @@ static bool hipPerfSharedMemReadSpeed_test() {
tmp = 0;
}
if (hDst[i] != tmp) {
INFO("info: Data validation failed for warm up run! \n");
INFO("info: expected " << tmp << " got " << hDst[i] << " \n");
DEBUG_PRINT("Data validation failed for warm up run! expected %d got %f\n", tmp, hDst[i]);
return false;
}
tmp += threadsPerBlock / 2;
@@ -169,8 +168,8 @@ static bool hipPerfSharedMemReadSpeed_test() {
auto all_start = std::chrono::steady_clock::now();
for (int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(sharedMemReadSpeed1, dim3(blocks),
dim3(threadsPerBlock), 0, stream, dDst, N);
hipLaunchKernelGGL(sharedMemReadSpeed1, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst,
N);
}
HIP_CHECK(hipDeviceSynchronize());
@@ -178,15 +177,14 @@ static bool hipPerfSharedMemReadSpeed_test() {
std::chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = (static_cast<double>(blocks * threadsPerBlock)
* (numReads1 * sizeof(float) + sharedMemSizeBytes1 / 64)
* nIter * (1e-09)) / all_kernel_time.count();
double perf = (static_cast<double>(blocks * threadsPerBlock) *
(numReads1 * sizeof(float) + sharedMemSizeBytes1 / 64) * nIter * (1e-09)) /
all_kernel_time.count();
INFO("info: read speed = " << std::setw(8) << perf << " GB/s for " <<
sharedMemSizeBytes1 / 1024 << " KB shared memory with " <<
std::setw(8) << blocks * threadsPerBlock << " threads, "
<< std::setw(4) << numReads1 <<
" reads in sharedMemReadSpeed1 kernel \n");
CONSOLE_PRINT(
"info: read speed = %.2f GB/s for %d KB shared memory with %d threads, %d reads in "
"sharedMemReadSpeed1 kernel\n",
perf, sharedMemSizeBytes1 / 1024, blocks * threadsPerBlock, numReads1);
delete[] hDst;
HIP_CHECK(hipFree(dDst));
@@ -204,15 +202,15 @@ static bool hipPerfSharedMemReadSpeed_test() {
HIP_CHECK(hipMalloc(&dDst, nBytes));
HIP_CHECK(hipMemcpy(dDst, hDst, nBytes, hipMemcpyHostToDevice));
hipLaunchKernelGGL(sharedMemReadSpeed2, dim3(blocks),
dim3(threadsPerBlock), 0, stream, dDst, N);
hipLaunchKernelGGL(sharedMemReadSpeed2, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst,
N);
HIP_CHECK(hipMemcpy(hDst, dDst, nBytes, hipMemcpyDeviceToHost));
HIP_CHECK(hipDeviceSynchronize());
auto all_start = std::chrono::steady_clock::now();
for (int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(sharedMemReadSpeed2, dim3(blocks),
dim3(threadsPerBlock), 0, stream, dDst, N);
hipLaunchKernelGGL(sharedMemReadSpeed2, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst,
N);
}
HIP_CHECK(hipDeviceSynchronize());
@@ -220,15 +218,14 @@ static bool hipPerfSharedMemReadSpeed_test() {
std::chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = (static_cast<double>(blocks * threadsPerBlock)
* (numReads2 * sizeof(float) + sharedMemSizeBytes2 / 64)
* nIter * (1e-09)) / all_kernel_time.count();
double perf = (static_cast<double>(blocks * threadsPerBlock) *
(numReads2 * sizeof(float) + sharedMemSizeBytes2 / 64) * nIter * (1e-09)) /
all_kernel_time.count();
INFO("info: read speed = " << std::setw(8) << perf << " GB/s for "
<< sharedMemSizeBytes2 / 1024 << " KB shared memory with "
<< std::setw(8) << blocks * threadsPerBlock << " threads, "
<< std::setw(4) << numReads2 <<
" reads in sharedMemReadSpeed2 kernel \n");
CONSOLE_PRINT(
"info: read speed = %.2f GB/s for %d KB shared memory with %d threads, %d reads in "
"sharedMemReadSpeed2 kernel\n",
perf, sharedMemSizeBytes2 / 1024, blocks * threadsPerBlock, numReads2);
delete[] hDst;
HIP_CHECK(hipFree(dDst));
@@ -238,30 +235,31 @@ static bool hipPerfSharedMemReadSpeed_test() {
}
/**
* Test Description
* ------------------------
*  - Verify hipPerfSharedMemReadSpeed status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfSharedMemReadSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
*  - Verify hipPerfSharedMemReadSpeed status.
* Test source
* ------------------------
*  - perftests/memory/hipPerfSharedMemReadSpeed.cc
* Test requirements
* ------------------------
*  - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfSharedMemReadSpeed_test") {
int numDevices = 0;
HIP_CHECK(hipGetDeviceCount(&numDevices));
if (numDevices <= 0) {
SUCCEED("Skipped testcase hipPerfSharedMemReadSpeed as"
"there is no device to test.\n");
SUCCEED(
"Skipped testcase hipPerfSharedMemReadSpeed as"
"there is no device to test.\n");
} else {
REQUIRE(true == hipPerfSharedMemReadSpeed_test());
}
}
/**
* End doxygen group perfMemoryTest.
* @}
*/
* End doxygen group perfMemoryTest.
* @}
*/
projects/hip-tests/catch/perftests/stream/hipPerfDeviceConcurrency.cc
+68 -80
View File
@@ -18,12 +18,12 @@
*/
/**
* @addtogroup hipPerfDeviceConcurrency hipPerfDeviceConcurrency
* @{
* @ingroup perfStreamTest
* `hipError_t hipStreamCreate(hipStream_t* stream)` -
* Create an asynchronous stream.
*/
* @addtogroup hipPerfDeviceConcurrency hipPerfDeviceConcurrency
* @{
* @ingroup perfStreamTest
* `hipError_t hipStreamCreate(hipStream_t* stream)` -
* Create an asynchronous stream.
*/
#include <hip_test_common.hh>
@@ -34,28 +34,28 @@ typedef struct {
} coordRec;
static coordRec coords[] = {
{0.0, 0.0, 0.00001}, // All black
{0.0, 0.0, 0.00001}, // All black
};
static unsigned int numCoords = sizeof(coords) / sizeof(coordRec);
__global__ void mandelbrot(uint *out, uint width, float xPos,
float yPos, float xStep, float yStep, uint maxIter) {
__global__ void mandelbrot(uint* out, uint width, float xPos, float yPos, float xStep, float yStep,
uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
float x0 = static_cast<float>(xPos + xStep*i);
float y0 = static_cast<float>(yPos + yStep*j);
float x0 = static_cast<float>(xPos + xStep * i);
float y0 = static_cast<float>(yPos + yStep * j);
float x = x0;
float y = y0;
uint iter = 0;
float tmp;
for (iter = 0; (x*x + y*y <= 4.0f) && (iter < maxIter); iter++) {
for (iter = 0; (x * x + y * y <= 4.0f) && (iter < maxIter); iter++) {
tmp = x;
x = fma(-y, y, fma(x, x, x0));
y = fma(2.0f*tmp, y, y0);
y = fma(2.0f * tmp, y, y0);
}
out[tid] = iter;
};
@@ -65,20 +65,16 @@ class hipPerfDeviceConcurrency {
hipPerfDeviceConcurrency();
~hipPerfDeviceConcurrency();
void setNumGpus(unsigned int num) {
numDevices = num;
}
unsigned int getNumGpus() {
return numDevices;
}
void setNumGpus(unsigned int num) { numDevices = num; }
unsigned int getNumGpus() { return numDevices; }
void open(void);
void close(void);
bool run(unsigned int testCase, int numGpus);
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
void setData(void* ptr, unsigned int value);
void checkData(uint* ptr);
unsigned int numDevices;
unsigned int width_;
@@ -100,17 +96,16 @@ void hipPerfDeviceConcurrency::open(void) {
}
}
void hipPerfDeviceConcurrency::close() {
}
void hipPerfDeviceConcurrency::close() {}
bool hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
static int deviceId;
uint ** hPtr = new uint*[numGpus];
uint ** dPtr = new uint*[numGpus];
hipStream_t * streams = new hipStream_t[numGpus];
int *numCUs = new int[numGpus];
unsigned int *maxIter = new unsigned int[numGpus];
unsigned long long *expectedIters = new unsigned long long[numGpus];
uint** hPtr = new uint*[numGpus];
uint** dPtr = new uint*[numGpus];
hipStream_t* streams = new hipStream_t[numGpus];
int* numCUs = new int[numGpus];
unsigned int* maxIter = new unsigned int[numGpus];
unsigned long long* expectedIters = new unsigned long long[numGpus];
int threads, threads_per_block, blocks;
float xStep, yStep, xPos, yPos;
@@ -124,25 +119,21 @@ bool hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, i));
if (testCase != 0) {
std::cout << "info: running on bus " << "0x" << props.pciBusID
<< " " << props.name << " with " << props.multiProcessorCount
<< " CUs" << " and device ID: " << i << std::endl;
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs and device ID: %d", props.pciBusID,
props.name, props.multiProcessorCount, i);
}
numCUs[i] = props.multiProcessorCount;
int clkFrequency = 0;
HIP_CHECK(hipDeviceGetAttribute(&clkFrequency,
hipDeviceAttributeClockRate, i));
HIP_CHECK(hipDeviceGetAttribute(&clkFrequency, hipDeviceAttributeClockRate, i));
if (clkFrequency == 0) {
std::cout << "clkFrequency = 0, set it to 1000000\n";
CONSOLE_PRINT("clkFrequency = 0, set it to 1000000");
clkFrequency = 1000000;
}
clkFrequency =(unsigned int)clkFrequency/1000;
clkFrequency = (unsigned int)clkFrequency / 1000;
// Maximum iteration count
// maxIter = 8388608 * (engine_clock / 1000).serial execution
maxIter[i] = (unsigned int)(((8388608 * ((float)clkFrequency / 1000))
* numCUs[i]) / 128);
maxIter[i] = (unsigned int)(((8388608 * ((float)clkFrequency / 1000)) * numCUs[i]) / 128);
maxIter[i] = (maxIter[i] + 15) & ~15;
// Width is divisible by 4 because the mandelbrot
@@ -153,15 +144,14 @@ bool hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
HIP_CHECK(hipStreamCreate(&streams[i]));
// Allocate memory on the host and device
HIP_CHECK(hipHostMalloc(reinterpret_cast<void **>(&hPtr[i]),
bufSize, hipHostMallocDefault));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&hPtr[i]), bufSize, hipHostMallocDefault));
setData(hPtr[i], 0xdeadbeef);
HIP_CHECK(hipMalloc(reinterpret_cast<uint **>(&dPtr[i]), bufSize))
HIP_CHECK(hipMalloc(reinterpret_cast<uint**>(&dPtr[i]), bufSize))
// Prepare kernel launch parameters
threads = (bufSize/sizeof(uint));
threads_per_block = 64;
blocks = (threads/threads_per_block) + (threads % threads_per_block);
threads = (bufSize / sizeof(uint));
threads_per_block = 64;
blocks = (threads / threads_per_block) + (threads % threads_per_block);
coordIdx = testCase % numCoords;
xStep = static_cast<float>(coords[coordIdx].width / static_cast<double>(width_));
@@ -180,10 +170,9 @@ bool hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
deviceId = i;
}
HIP_CHECK(hipSetDevice(deviceId));
hipLaunchKernelGGL(mandelbrot, dim3(blocks), dim3(threads_per_block), 0,
streams[i], dPtr[i], width_, xPos, yPos, xStep,
yStep, maxIter[i]);
HIP_CHECK(hipSetDevice(deviceId));
hipLaunchKernelGGL(mandelbrot, dim3(blocks), dim3(threads_per_block), 0, streams[i], dPtr[i],
width_, xPos, yPos, xStep, yStep, maxIter[i]);
}
for (int i = 0; i < numGpus; i++) {
HIP_CHECK(hipStreamSynchronize(0));
@@ -192,8 +181,8 @@ bool hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
for(int i = 0; i < numGpus; i++) {
if(testCase != 0) {
for (int i = 0; i < numGpus; i++) {
if (testCase != 0) {
deviceId = i;
}
HIP_CHECK(hipSetDevice(deviceId));
@@ -201,11 +190,11 @@ bool hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
// Copy data back from device to the host
HIP_CHECK(hipMemcpy(hPtr[i], dPtr[i], bufSize, hipMemcpyDeviceToHost));
checkData(hPtr[i]);
expectedIters[i] = width_ * width_ * (unsigned long long) maxIter[i];
expectedIters[i] = width_ * width_ * (unsigned long long)maxIter[i];
if (testCase != 0) {
checkData(hPtr[i]);
if (totalIters != expectedIters[i]) {
std::cout << "Incorrect iteration count detected" << std::endl;
CONSOLE_PRINT("Incorrect iteration count detected");
}
}
@@ -216,31 +205,30 @@ bool hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
}
if (testCase != 0) {
std::cout << '\n' << "Measured time for kernel computation on " << numGpus
<< " device (s): " << all_kernel_time.count() << " (s) "
<< '\n' << std::endl;
CONSOLE_PRINT("\nMeasured time for kernel computation on %d device(s): %.6f (s)\n", numGpus,
all_kernel_time.count());
}
if (testCase == 0) {
deviceId++;
}
delete [] hPtr;
delete [] dPtr;
delete [] streams;
delete [] numCUs;
delete [] maxIter;
delete [] expectedIters;
delete[] hPtr;
delete[] dPtr;
delete[] streams;
delete[] numCUs;
delete[] maxIter;
delete[] expectedIters;
return true;
}
void hipPerfDeviceConcurrency::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
for (unsigned int i = 0; i < width_ * width_ ; i++) {
ptr2[i] = value;
void hipPerfDeviceConcurrency::setData(void* ptr, unsigned int value) {
unsigned int* ptr2 = (unsigned int*)ptr;
for (unsigned int i = 0; i < width_ * width_; i++) {
ptr2[i] = value;
}
}
void hipPerfDeviceConcurrency::checkData(uint *ptr) {
void hipPerfDeviceConcurrency::checkData(uint* ptr) {
totalIters = 0;
for (unsigned int i = 0; i < width_ * width_; i++) {
totalIters += ptr[i];
@@ -248,16 +236,16 @@ void hipPerfDeviceConcurrency::checkData(uint *ptr) {
}
/**
* Test Description
* ------------------------
* - Verify the different levels of device concurrency.
* Test source
* ------------------------
* - perftests/stream/hipPerfDeviceConcurrency.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
* - Verify the different levels of device concurrency.
* Test source
* ------------------------
* - perftests/stream/hipPerfDeviceConcurrency.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfDeviceConcurrency") {
hipPerfDeviceConcurrency deviceConcurrency;
@@ -279,6 +267,6 @@ TEST_CASE("Perf_hipPerfDeviceConcurrency") {
}
/**
* End doxygen group perfStreamTest.
* @}
*/
* End doxygen group perfStreamTest.
* @}
*/
projects/hip-tests/catch/perftests/stream/hipPerfStreamConcurrency.cc
+110 -126
View File
@@ -18,12 +18,12 @@
*/
/**
* @addtogroup hipPerfStreamConcurrency hipPerfStreamConcurrency
* @{
* @ingroup perfComputeTest
* `hipError_t hipStreamCreate(hipStream_t* stream)` -
* Create an asynchronous stream.
*/
* @addtogroup hipPerfStreamConcurrency hipPerfStreamConcurrency
* @{
* @ingroup perfComputeTest
* `hipError_t hipStreamCreate(hipStream_t* stream)` -
* Create an asynchronous stream.
*/
#include <hip_test_common.hh>
#include <hip/hip_vector_types.h>
@@ -55,23 +55,23 @@ static coordRec coords[] = {
static unsigned int numCoords = sizeof(coords) / sizeof(coordRec);
__global__ static void mandelbrot(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter) {
__global__ static void mandelbrot(uint* out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % (width/4);
int j = tid / (width/4);
int4 veci = make_int4(4*i, 4*i+1, 4*i+2, 4*i+3);
int i = tid % (width / 4);
int j = tid / (width / 4);
int4 veci = make_int4(4 * i, 4 * i + 1, 4 * i + 2, 4 * i + 3);
int4 vecj = make_int4(j, j, j, j);
float4 x0;
x0.x = static_cast<float>(xPos + xStep*veci.x);
x0.y = static_cast<float>(xPos + xStep*veci.y);
x0.z = static_cast<float>(xPos + xStep*veci.z);
x0.w = static_cast<float>(xPos + xStep*veci.w);
x0.x = static_cast<float>(xPos + xStep * veci.x);
x0.y = static_cast<float>(xPos + xStep * veci.y);
x0.z = static_cast<float>(xPos + xStep * veci.z);
x0.w = static_cast<float>(xPos + xStep * veci.w);
float4 y0;
y0.x = static_cast<float>(yPos + yStep*vecj.x);
y0.y = static_cast<float>(yPos + yStep*vecj.y);
y0.z = static_cast<float>(yPos + yStep*vecj.z);
y0.w = static_cast<float>(yPos + yStep*vecj.w);
y0.x = static_cast<float>(yPos + yStep * vecj.x);
y0.y = static_cast<float>(yPos + yStep * vecj.y);
y0.z = static_cast<float>(yPos + yStep * vecj.z);
y0.w = static_cast<float>(yPos + yStep * vecj.w);
float4 x = x0;
float4 y = y0;
uint iter = 0;
@@ -80,53 +80,52 @@ __global__ static void mandelbrot(uint *out, uint width, float xPos, float yPos,
int4 ccount = make_int4(0, 0, 0, 0);
float4 savx = x;
float4 savy = y;
stay.x = (x.x*x.x+y.x*y.x) <= static_cast<float>(4.0f);
stay.y = (x.y*x.y+y.y*y.y) <= static_cast<float>(4.0f);
stay.z = (x.z*x.z+y.z*y.z) <= static_cast<float>(4.0f);
stay.w = (x.w*x.w+y.w*y.w) <= static_cast<float>(4.0f);
for (iter = 0; (stay.x | stay.y | stay.z | stay.w) && (iter < maxIter);
iter+=16) {
stay.x = (x.x * x.x + y.x * y.x) <= static_cast<float>(4.0f);
stay.y = (x.y * x.y + y.y * y.y) <= static_cast<float>(4.0f);
stay.z = (x.z * x.z + y.z * y.z) <= static_cast<float>(4.0f);
stay.w = (x.w * x.w + y.w * y.w) <= static_cast<float>(4.0f);
for (iter = 0; (stay.x | stay.y | stay.z | stay.w) && (iter < maxIter); iter += 16) {
x = savx;
y = savy;
// Two iterations
tmp = x*x + x0 - y*y;
tmp = x * x + x0 - y * y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
x = tmp * tmp + x0 - y * y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
tmp = x * x + x0 - y * y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
x = tmp * tmp + x0 - y * y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
tmp = x * x + x0 - y * y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
x = tmp * tmp + x0 - y * y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
tmp = x * x + x0 - y * y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
x = tmp * tmp + x0 - y * y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
tmp = x * x + x0 - y * y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
x = tmp * tmp + x0 - y * y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
tmp = x * x + x0 - y * y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
x = tmp * tmp + x0 - y * y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
tmp = x * x + x0 - y * y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
x = tmp * tmp + x0 - y * y;
y = 2.0f * tmp * y + y0;
stay.x = (x.x*x.x+y.x*y.x) <= static_cast<float>(4.0f);
stay.y = (x.y*x.y+y.y*y.y) <= static_cast<float>(4.0f);
stay.z = (x.z*x.z+y.z*y.z) <= static_cast<float>(4.0f);
stay.w = (x.w*x.w+y.w*y.w) <= static_cast<float>(4.0f);
stay.x = (x.x * x.x + y.x * y.x) <= static_cast<float>(4.0f);
stay.y = (x.y * x.y + y.y * y.y) <= static_cast<float>(4.0f);
stay.z = (x.z * x.z + y.z * y.z) <= static_cast<float>(4.0f);
stay.w = (x.w * x.w + y.w * y.w) <= static_cast<float>(4.0f);
savx.x = static_cast<bool>(stay.x ? x.x : savx.x);
savx.y = static_cast<bool>(stay.y ? x.y : savx.y);
savx.z = static_cast<bool>(stay.z ? x.z : savx.z);
@@ -135,10 +134,10 @@ __global__ static void mandelbrot(uint *out, uint width, float xPos, float yPos,
savy.y = static_cast<bool>(stay.y ? y.y : savy.y);
savy.z = static_cast<bool>(stay.z ? y.z : savy.z);
savy.w = static_cast<bool>(stay.w ? y.w : savy.w);
ccount.x -= stay.x*16;
ccount.y -= stay.y*16;
ccount.z -= stay.z*16;
ccount.w -= stay.w*16;
ccount.x -= stay.x * 16;
ccount.y -= stay.y * 16;
ccount.z -= stay.z * 16;
ccount.w -= stay.w * 16;
}
// Handle remainder
if (!(stay.x & stay.y & stay.z & stay.w)) {
@@ -146,13 +145,13 @@ __global__ static void mandelbrot(uint *out, uint width, float xPos, float yPos,
do {
x = savx;
y = savy;
stay.x = ((x.x*x.x+y.x*y.x) <= 4.0f) && (ccount.x < maxIter);
stay.y = ((x.y*x.y+y.y*y.y) <= 4.0f) && (ccount.y < maxIter);
stay.z = ((x.z*x.z+y.z*y.z) <= 4.0f) && (ccount.z < maxIter);
stay.w = ((x.w*x.w+y.w*y.w) <= 4.0f) && (ccount.w < maxIter);
stay.x = ((x.x * x.x + y.x * y.x) <= 4.0f) && (ccount.x < maxIter);
stay.y = ((x.y * x.y + y.y * y.y) <= 4.0f) && (ccount.y < maxIter);
stay.z = ((x.z * x.z + y.z * y.z) <= 4.0f) && (ccount.z < maxIter);
stay.w = ((x.w * x.w + y.w * y.w) <= 4.0f) && (ccount.w < maxIter);
tmp = x;
x = x*x + x0 - y*y;
y = 2.0f*tmp*y + y0;
x = x * x + x0 - y * y;
y = 2.0f * tmp * y + y0;
ccount.x += stay.x;
ccount.y += stay.y;
ccount.z += stay.z;
@@ -168,7 +167,7 @@ __global__ static void mandelbrot(uint *out, uint width, float xPos, float yPos,
savy.w = (stay.w ? y.w : savy.w);
} while ((stay.x | stay.y | stay.z | stay.w) && iter);
}
uint4 *vecOut = reinterpret_cast<uint4 *>(out);
uint4* vecOut = reinterpret_cast<uint4*>(out);
vecOut[tid].x = (uint)(ccount.x);
vecOut[tid].y = (uint)(ccount.y);
vecOut[tid].z = (uint)(ccount.z);
@@ -180,27 +179,19 @@ class hipPerfStreamConcurrency {
hipPerfStreamConcurrency();
~hipPerfStreamConcurrency();
void setNumKernels(unsigned int num) {
numKernels = num;
}
void setNumStreams(unsigned int num) {
numStreams = num;
}
unsigned int getNumStreams() {
return numStreams;
}
void setNumKernels(unsigned int num) { numKernels = num; }
void setNumStreams(unsigned int num) { numStreams = num; }
unsigned int getNumStreams() { return numStreams; }
unsigned int getNumKernels() {
return numKernels;
}
unsigned int getNumKernels() { return numKernels; }
bool open(int deviceID);
bool run(unsigned int testCase, unsigned int deviceId);
void close(void);
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
void setData(void* ptr, unsigned int value);
void checkData(uint* ptr);
unsigned int numKernels;
unsigned int numStreams;
@@ -227,38 +218,34 @@ bool hipPerfStreamConcurrency::open(int deviceId) {
HIP_CHECK(hipSetDevice(deviceId));
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID
<< " " << props.name << " with " << props.multiProcessorCount << " CUs"
<< " and device id: " << deviceId << std::endl;
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs and device ID: %d", props.pciBusID,
props.name, props.multiProcessorCount, deviceId);
numCUs = props.multiProcessorCount;
return true;
}
void hipPerfStreamConcurrency::close() {
}
void hipPerfStreamConcurrency::close() {}
bool hipPerfStreamConcurrency::run(unsigned int testCase,
unsigned int deviceId) {
bool hipPerfStreamConcurrency::run(unsigned int testCase, unsigned int deviceId) {
int clkFrequency = 0;
unsigned int numStreams = getNumStreams();
unsigned int numKernels = getNumKernels();
HIP_CHECK(hipDeviceGetAttribute(&clkFrequency,
hipDeviceAttributeClockRate, deviceId));
HIP_CHECK(hipDeviceGetAttribute(&clkFrequency, hipDeviceAttributeClockRate, deviceId));
if (clkFrequency == 0) {
std::cout << "clkFrequency = 0, set it to 1000000\n";
CONSOLE_PRINT("clkFrequency = 0, set it to 1000000\n");
clkFrequency = 1000000;
}
clkFrequency =(unsigned int)clkFrequency/1000;
clkFrequency = (unsigned int)clkFrequency / 1000;
// Maximum iteration count
// maxIter = 8388608 * (engine_clock / 1000).serial execution
maxIter = (unsigned int)(((8388608 * (static_cast<float>(clkFrequency) / 1000))
* numCUs) / 128);
maxIter = (unsigned int)(((8388608 * (static_cast<float>(clkFrequency) / 1000)) * numCUs) / 128);
maxIter = (maxIter + 15) & ~15;
hipStream_t *streams = new hipStream_t[numStreams];
uint ** hPtr = new uint*[numKernels];
uint ** dPtr = new uint*[numKernels];
hipStream_t* streams = new hipStream_t[numStreams];
uint** hPtr = new uint*[numKernels];
uint** dPtr = new uint*[numKernels];
// Width is divisible by 4 because the mandelbrot kernel
// processes 4 pixels at once.
@@ -271,16 +258,15 @@ bool hipPerfStreamConcurrency::run(unsigned int testCase,
// Allocate memory on the host and device
for (uint i = 0; i < numKernels; i++) {
HIP_CHECK(hipHostMalloc(reinterpret_cast<void **>(&hPtr[i]),
bufSize, hipHostMallocDefault));
HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&hPtr[i]), bufSize, hipHostMallocDefault));
setData(hPtr[i], 0xdeadbeef);
HIP_CHECK(hipMalloc(reinterpret_cast<void **>(&dPtr[i]), bufSize))
HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&dPtr[i]), bufSize))
}
// Prepare kernel launch parameters
int threads = (bufSize/sizeof(uint));
int threads_per_block = 64;
int blocks = (threads/threads_per_block) + (threads % threads_per_block);
int threads = (bufSize / sizeof(uint));
int threads_per_block = 64;
int blocks = (threads / threads_per_block) + (threads % threads_per_block);
coordIdx = testCase % numCoords;
float xStep = static_cast<float>(coords[coordIdx].width / static_cast<double>(width_));
float yStep = static_cast<float>(-coords[coordIdx].width / static_cast<double>(width_));
@@ -289,8 +275,8 @@ bool hipPerfStreamConcurrency::run(unsigned int testCase,
// Copy memory asynchronously and concurrently from host to device
for (uint i = 0; i < numKernels; i++) {
HIP_CHECK(hipMemcpyHtoDAsync(reinterpret_cast<hipDeviceptr_t>(dPtr[i]),
hPtr[i], bufSize, streams[i % numStreams]));
HIP_CHECK(hipMemcpyHtoDAsync(reinterpret_cast<hipDeviceptr_t>(dPtr[i]), hPtr[i], bufSize,
streams[i % numStreams]));
}
// Synchronize to make sure all the copies are completed
@@ -305,9 +291,8 @@ bool hipPerfStreamConcurrency::run(unsigned int testCase,
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < numKernels; i++) {
hipLaunchKernelGGL(mandelbrot, dim3(blocks), dim3(threads_per_block),
0, streams[i%numStreams], dPtr[i], width_, xPos, yPos, xStep,
yStep, maxIter);
hipLaunchKernelGGL(mandelbrot, dim3(blocks), dim3(threads_per_block), 0,
streams[i % numStreams], dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter);
}
// Synchronize all the concurrent streans to have completed execution
@@ -320,17 +305,16 @@ bool hipPerfStreamConcurrency::run(unsigned int testCase,
// Copy data back from device to the host
for (uint i = 0; i < numKernels; i++) {
HIP_CHECK(hipMemcpyDtoHAsync(hPtr[i],
reinterpret_cast<hipDeviceptr_t>(dPtr[i]), bufSize,
streams[i % numStreams]));
HIP_CHECK(hipMemcpyDtoHAsync(hPtr[i], reinterpret_cast<hipDeviceptr_t>(dPtr[i]), bufSize,
streams[i % numStreams]));
}
if (testCase != 0) {
std::cout <<"Measured time for " << numKernels <<" kernels (s) on "
<< numStreams <<" stream (s): " << all_kernel_time.count() << std::endl;
CONSOLE_PRINT("Measured time for %d kernels (s) on %d stream(s): %e\n", numKernels, numStreams,
all_kernel_time.count());
}
for (uint i = 0 ; i < numStreams; i++) {
for (uint i = 0; i < numStreams; i++) {
HIP_CHECK(hipStreamDestroy(streams[i]));
}
@@ -340,20 +324,20 @@ bool hipPerfStreamConcurrency::run(unsigned int testCase,
HIP_CHECK(hipFree(dPtr[i]));
}
delete [] streams;
delete [] hPtr;
delete [] dPtr;
delete[] streams;
delete[] hPtr;
delete[] dPtr;
return true;
}
void hipPerfStreamConcurrency::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
for (unsigned int i = 0; i < width_ ; i++) {
ptr2[i] = value;
void hipPerfStreamConcurrency::setData(void* ptr, unsigned int value) {
unsigned int* ptr2 = (unsigned int*)ptr;
for (unsigned int i = 0; i < width_; i++) {
ptr2[i] = value;
}
}
void hipPerfStreamConcurrency::checkData(uint *ptr) {
void hipPerfStreamConcurrency::checkData(uint* ptr) {
totalIters = 0;
for (unsigned int i = 0; i < width_; i++) {
totalIters += ptr[i];
@@ -361,16 +345,16 @@ void hipPerfStreamConcurrency::checkData(uint *ptr) {
}
/**
* Test Description
* ------------------------
* - Verify the different levels of stream concurrency.
* Test source
* ------------------------
* - perftests/stream/hipPerfStreamConcurrency.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
* - Verify the different levels of stream concurrency.
* Test source
* ------------------------
* - perftests/stream/hipPerfStreamConcurrency.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfStreamConcurrency") {
hipPerfStreamConcurrency streamConcurrency;
@@ -386,10 +370,10 @@ TEST_CASE("Perf_hipPerfStreamConcurrency") {
break;
case 1:
// default stream executes serially
streamConcurrency.setNumStreams(1);
streamConcurrency.setNumKernels(1);
break;
// default stream executes serially
streamConcurrency.setNumStreams(1);
streamConcurrency.setNumKernels(1);
break;
case 2:
// 2-way concurrency
@@ -419,6 +403,6 @@ TEST_CASE("Perf_hipPerfStreamConcurrency") {
}
/**
* End doxygen group perfComputeTest.
* @}
*/
* End doxygen group perfComputeTest.
* @}
*/
projects/hip-tests/catch/perftests/stream/hipPerfStreamCreateCopyDestroy.cc
+46 -46
View File
@@ -18,19 +18,17 @@
*/
/**
* @addtogroup hipPerfStreamCreateCopyDestroy hipPerfStreamCreateCopyDestroy
* @{
* @ingroup perfStreamTest
* `hipError_t hipStreamCreate(hipStream_t* stream)` -
* Create an asynchronous stream.
*/
* @addtogroup hipPerfStreamCreateCopyDestroy hipPerfStreamCreateCopyDestroy
* @{
* @ingroup perfStreamTest
* `hipError_t hipStreamCreate(hipStream_t* stream)` -
* Create an asynchronous stream.
*/
#include <hip_test_kernels.hh>
#include <hip_test_checkers.hh>
#include <hip_test_common.hh>
using namespace std;
#define BufSize 0x1000
#define Iterations 0x100
#define TotalStreams 4
@@ -39,17 +37,20 @@ using namespace std;
class hipPerfStreamCreateCopyDestroy {
private:
unsigned int numBuffers_;
unsigned int numStreams_;
const size_t totalStreams_[TotalStreams];
const size_t totalBuffers_[TotalBufs];
unsigned int numBuffers_;
unsigned int numStreams_;
const size_t totalStreams_[TotalStreams];
const size_t totalBuffers_[TotalBufs];
public:
hipPerfStreamCreateCopyDestroy() : numBuffers_(0), numStreams_(0),
totalStreams_{1, 2, 4, 8},
totalBuffers_{1, 100, 1000, 5000} {};
~hipPerfStreamCreateCopyDestroy() {};
bool open(int deviceID);
bool run(unsigned int testNumber);
hipPerfStreamCreateCopyDestroy()
: numBuffers_(0),
numStreams_(0),
totalStreams_{1, 2, 4, 8},
totalBuffers_{1, 100, 1000, 5000} {};
~hipPerfStreamCreateCopyDestroy(){};
bool open(int deviceID);
bool run(unsigned int testNumber);
};
bool hipPerfStreamCreateCopyDestroy::open(int deviceId) {
@@ -61,20 +62,20 @@ bool hipPerfStreamCreateCopyDestroy::open(int deviceId) {
HIP_CHECK(hipSetDevice(deviceId));
hipDeviceProp_t props;
HIP_CHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID
<< " " << props.name << " with " << props.multiProcessorCount << " CUs"
<< " and device id: " << deviceId << std::endl;
CONSOLE_PRINT("info: running on bus 0x%x %s with %d CUs and device id: %d\n", props.pciBusID,
props.name, props.multiProcessorCount, deviceId);
return true;
}
bool hipPerfStreamCreateCopyDestroy::run(unsigned int testNumber) {
numStreams_ = totalStreams_[testNumber % TotalStreams];
size_t iter = Iterations / (numStreams_ * (static_cast<size_t>(1)
<< (testNumber / TotalBufs + 1)));
hipStream_t *streams = new hipStream_t[numStreams_];
size_t iter =
Iterations / (numStreams_ * (static_cast<size_t>(1) << (testNumber / TotalBufs + 1)));
hipStream_t* streams = new hipStream_t[numStreams_];
numBuffers_ = totalBuffers_[testNumber / TotalBufs];
float ** dSrc = new float*[numBuffers_];
float** dSrc = new float*[numBuffers_];
size_t nBytes = BufSize * sizeof(float);
for (size_t b = 0; b < numBuffers_; ++b) {
@@ -97,8 +98,7 @@ bool hipPerfStreamCreateCopyDestroy::run(unsigned int testNumber) {
for (size_t s = 0; s < numStreams_; ++s) {
for (size_t b = 0; b < numBuffers_; ++b) {
HIP_CHECK(hipMemcpyWithStream(dSrc[b], hSrc, nBytes,
hipMemcpyHostToDevice, streams[s]));
HIP_CHECK(hipMemcpyWithStream(dSrc[b], hSrc, nBytes, hipMemcpyHostToDevice, streams[s]));
}
}
@@ -112,31 +112,31 @@ bool hipPerfStreamCreateCopyDestroy::run(unsigned int testNumber) {
auto time = static_cast<float>(diff.count() * 1000 / (iter * numStreams_));
cout << "Create+Copy+Destroy time for " << numStreams_ << " streams and "
<< setw(4) << numBuffers_ << " buffers " << " and " << setw(4)
<< iter << " iterations " << time << " (ms) " << endl;
CONSOLE_PRINT(
"Create+Copy+Destroy time for %u streams and %u buffers and %zu iterations %.6f (ms)\n",
numStreams_, numBuffers_, iter, time);
delete [] hSrc;
delete[] hSrc;
for (size_t b = 0; b < numBuffers_; ++b) {
HIP_CHECK(hipFree(dSrc[b]));
}
delete [] streams;
delete [] dSrc;
delete[] streams;
delete[] dSrc;
return true;
}
/**
* Test Description
* ------------------------
* - Verify the Create+Copy+Destroy time for different stream.
* Test source
* ------------------------
* - perftests/stream/hipPerfDeviceConcurrency.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
* Test Description
* ------------------------
* - Verify the Create+Copy+Destroy time for different stream.
* Test source
* ------------------------
* - perftests/stream/hipPerfDeviceConcurrency.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.6
*/
TEST_CASE("Perf_hipPerfStreamCreateCopyDestroy") {
hipPerfStreamCreateCopyDestroy streamCCD;
@@ -149,6 +149,6 @@ TEST_CASE("Perf_hipPerfStreamCreateCopyDestroy") {
}
/**
* End doxygen group perfStreamTest.
* @}
*/
* End doxygen group perfStreamTest.
* @}
*/
projects/hip-tests/catch/unit/atomics/arithmetic_common.hh
+1
View File
@@ -446,6 +446,7 @@ void TestCore(const TestParams& p) {
// Launch Kernel
for (auto i = 0u; i < p.num_devices; ++i) {
HIP_CHECK(hipSetDevice(i));
for (auto j = 0u; j < p.kernel_count; ++j) {
const auto& stream = streams[i * p.kernel_count + j].stream();
const auto old_vals = old_vals_devs[i].ptr() + j * p.ThreadCount();
projects/hip-tests/catch/unit/atomics/bitwise_common.hh
+1
View File
@@ -272,6 +272,7 @@ void TestCore(const TestParams& p) {
}
// Launch Kernel and get back old vals
for (auto i = 0u; i < p.num_devices; ++i) {
HIP_CHECK(hipSetDevice(i));
for (auto j = 0u; j < p.kernel_count; ++j) {
const auto& stream = streams[i * p.kernel_count + j].stream();
const auto old_vals = old_vals_devs[i].ptr() + j * p.ThreadCount();
projects/hip-tests/catch/unit/atomics/min_max_common.hh
+1
View File
@@ -302,6 +302,7 @@ void TestCore(const TestParams& p) {
// Launch kernel
for (auto i = 0u; i < p.num_devices; ++i) {
HIP_CHECK(hipSetDevice(i));
for (auto j = 0u; j < p.kernel_count; ++j) {
const auto& stream = streams[i * p.kernel_count + j].stream();
const auto old_vals = old_vals_devs[i].ptr() + j * p.ThreadCount();
projects/hip-tests/catch/unit/compiler/CMakeLists.txt
+23 -11
View File
@@ -37,6 +37,28 @@ if(HIP_PLATFORM MATCHES "amd")
set(LIBFS -lstdc++fs)
endif()
add_custom_target(hipSquareGenericTargetOnly ALL
COMMAND ${CMAKE_CXX_COMPILER} -DNO_GENERIC_TARGET_ONLY_TEST --std=c++17 -mcode-object-version=6 -w "${OFFLOAD_ARCH_GENERIC_STR}"
${CMAKE_CURRENT_SOURCE_DIR}/hipSquareGenericTarget.cc
${CMAKE_CURRENT_SOURCE_DIR}/../../hipTestMain/hip_test_context.cc
${CMAKE_CURRENT_SOURCE_DIR}/../../hipTestMain/hip_test_features.cc
${CMAKE_CURRENT_SOURCE_DIR}/../../hipTestMain/main.cc
-o ${CMAKE_CURRENT_BINARY_DIR}/${GENERIC_TARGET_ONLY_EXE}
-I${HIP_PATH}/include/ --hip-path=${HIP_PATH}
-I${CMAKE_CURRENT_SOURCE_DIR}/../../include
-I${CMAKE_CURRENT_SOURCE_DIR}/../../external/Catch2
-I${CMAKE_CURRENT_SOURCE_DIR}/../../external/picojson ${LIBFS})
add_custom_target(hipSquareGenericTargetOnlyCompressed ALL
COMMAND ${CMAKE_CXX_COMPILER} -DNO_GENERIC_TARGET_ONLY_TEST -DGENERIC_COMPRESSED --std=c++17 -mcode-object-version=6 --offload-compress -w "${OFFLOAD_ARCH_GENERIC_STR}"
${CMAKE_CURRENT_SOURCE_DIR}/hipSquareGenericTarget.cc
${CMAKE_CURRENT_SOURCE_DIR}/../../hipTestMain/hip_test_context.cc
${CMAKE_CURRENT_SOURCE_DIR}/../../hipTestMain/hip_test_features.cc
${CMAKE_CURRENT_SOURCE_DIR}/../../hipTestMain/main.cc
-o ${CMAKE_CURRENT_BINARY_DIR}/${GENERIC_TARGET_ONLY_COMPRESSED_EXE}
-I${HIP_PATH}/include/ --hip-path=${HIP_PATH}
-I${CMAKE_CURRENT_SOURCE_DIR}/../../include
-I${CMAKE_CURRENT_SOURCE_DIR}/../../external/Catch2
-I${CMAKE_CURRENT_SOURCE_DIR}/../../external/picojson ${LIBFS})
set_property(GLOBAL APPEND PROPERTY G_INSTALL_CUSTOM_TARGETS ${CMAKE_CURRENT_BINARY_DIR}/${GENERIC_TARGET_ONLY_EXE})
set_property(GLOBAL APPEND PROPERTY G_INSTALL_CUSTOM_TARGETS ${CMAKE_CURRENT_BINARY_DIR}/${GENERIC_TARGET_ONLY_COMPRESSED_EXE})
else()
@@ -55,20 +77,10 @@ if(HIP_PLATFORM MATCHES "amd")
hip_add_exe_to_target(NAME hipSquareGenericTargetCompressed
TEST_SRC ${TEST_SRC}
TEST_TARGET_NAME build_tests)
set_target_properties(hipSquareGenericTargetCompressed PROPERTIES COMPILE_FLAGS "-DGENERIC_COMPRESSED ${DISABLE_GENERIC_TARGET_ONLY} -mcode-object-version=6 --offload-compress -w ${OFFLOAD_ARCH_GENERIC_STR}")
set_target_properties(hipSquareGenericTargetCompressed PROPERTIES COMPILE_FLAGS " -DGENERIC_COMPRESSED ${DISABLE_GENERIC_TARGET_ONLY} -mcode-object-version=6 --offload-compress -w ${OFFLOAD_ARCH_GENERIC_STR}")
add_dependencies(hipSquareGenericTarget hipSquareGenericTargetCompressed)
if(BUILD_SHARED_LIBS)
hip_add_exe_to_target(NAME hipSquareGenericTargetOnly
TEST_SRC hipSquareGenericTargetOnly.cc
TEST_TARGET_NAME build_tests)
set_target_properties(hipSquareGenericTargetOnly PROPERTIES COMPILE_FLAGS "-DNO_GENERIC_TARGET_ONLY_TEST -mcode-object-version=6 -w \"${OFFLOAD_ARCH_GENERIC_STR}\"")
hip_add_exe_to_target(NAME hipSquareGenericTargetOnlyCompressed
TEST_SRC hipSquareGenericTargetOnlyCompressed.cc
TEST_TARGET_NAME build_tests)
set_target_properties(hipSquareGenericTargetOnlyCompressed PROPERTIES COMPILE_FLAGS "-DNO_GENERIC_TARGET_ONLY_TEST -DGENERIC_COMPRESSED -mcode-object-version=6 --offload-compress -w \"${OFFLOAD_ARCH_GENERIC_STR}\"")
add_dependencies(hipSquareGenericTarget hipSquareGenericTargetOnly)
add_dependencies(hipSquareGenericTarget hipSquareGenericTargetOnlyCompressed)
endif()
projects/hip-tests/catch/unit/graph/hipGetProcAddressGraphApis.cc
-2
View File
@@ -375,9 +375,7 @@ TEST_CASE("Unit_hipGetProcAddress_GraphAPIs_AddMemsetMemcpyNodes") {
hipGraphExec_t graphExec;
HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
HIP_CHECK(hipGraphLaunch(graphExec, 0));
#ifdef _WIN32
HIP_CHECK(hipStreamSynchronize(0));
#endif
REQUIRE(validateArrayT<char>(hostMemDst, N, value) == true);
projects/hip-tests/catch/unit/memory/hipMallocAsync.cc
+7 -7
View File
@@ -319,8 +319,8 @@ TEST_CASE("Unit_hipMallocAsync_Multidevice") {
* - HIP_VERSION >= 6.2
*/
#if HT_AMD
static void threadQAsyncCommands(streamMemAllocTest* testObj,
hipStream_t strm) {
static void threadQAsyncCommands(streamMemAllocTest* testObj, hipStream_t strm, int idx) {
HIP_CHECK(hipSetDevice(idx));
// Create host buffer with test data.
testObj->createHostBufferWithData();
// Allocate device memory and transfer data to it asyncronously on stream.
@@ -350,7 +350,7 @@ TEST_CASE("Unit_hipMallocAsync_Multidevice_Concurrent") {
// Queue commands in each device
for (int idx = 0; idx < num_devices; idx++) {
HIP_CHECK(hipSetDevice(idx));
std::thread test(threadQAsyncCommands, tesObjBuf[idx], stream_buf[idx]);
std::thread test(threadQAsyncCommands, tesObjBuf[idx], stream_buf[idx], idx);
test.join();
}
// Wait for the streams
@@ -405,10 +405,10 @@ TEST_CASE("Unit_hipMallocAsync_Multidevice_MultiStream") {
// Queue commands in each device
for (int idx = 0; idx < num_devices; idx++) {
HIP_CHECK(hipSetDevice(idx));
std::thread test1(threadQAsyncCommands, tesObjBuf[streamPerAsic*idx],
stream_buf[streamPerAsic*idx]);
std::thread test2(threadQAsyncCommands, tesObjBuf[streamPerAsic*idx + 1],
stream_buf[streamPerAsic*idx + 1]);
std::thread test1(threadQAsyncCommands, tesObjBuf[streamPerAsic * idx],
stream_buf[streamPerAsic * idx], idx);
std::thread test2(threadQAsyncCommands, tesObjBuf[streamPerAsic * idx + 1],
stream_buf[streamPerAsic * idx + 1], idx);
test1.join();
test2.join();
}
projects/hip-tests/catch/unit/memory/hipMallocFromPoolAsync.cc
+7 -7
View File
@@ -371,8 +371,8 @@ TEST_CASE("Unit_hipMallocFromPoolAsync_ReleaseThreshold_Mgpu") {
/**
* Local Thread Functions
*/
static void threadQAsyncCommands(streamMemAllocTest* testObj,
hipStream_t strm) {
static void threadQAsyncCommands(streamMemAllocTest* testObj, hipStream_t strm, int idx) {
HIP_CHECK(hipSetDevice(idx));
// Create host buffer with test data.
testObj->createHostBufferWithData();
// Allocate device memory and transfer data to it asyncronously on stream.
@@ -616,7 +616,7 @@ TEST_CASE("Unit_hipMallocFromPoolAsync_Multidevice_Concurrent") {
// Queue commands in each device
for (int idx = 0; idx < num_devices; idx++) {
HIP_CHECK(hipSetDevice(idx));
std::thread test(threadQAsyncCommands, tesObjBuf[idx], stream_buf[idx]);
std::thread test(threadQAsyncCommands, tesObjBuf[idx], stream_buf[idx], idx);
test.join();
}
// Wait for the streams
@@ -675,10 +675,10 @@ TEST_CASE("Unit_hipMallocFromPoolAsync_Multidevice_MultiStream") {
// Queue commands in each device
for (int idx = 0; idx < num_devices; idx++) {
HIP_CHECK(hipSetDevice(idx));
std::thread test1(threadQAsyncCommands, tesObjBuf[streamPerAsic*idx],
stream_buf[streamPerAsic*idx]);
std::thread test2(threadQAsyncCommands, tesObjBuf[streamPerAsic*idx + 1],
stream_buf[streamPerAsic*idx + 1]);
std::thread test1(threadQAsyncCommands, tesObjBuf[streamPerAsic * idx],
stream_buf[streamPerAsic * idx], idx);
std::thread test2(threadQAsyncCommands, tesObjBuf[streamPerAsic * idx + 1],
stream_buf[streamPerAsic * idx + 1], idx);
test1.join();
test2.join();
}
projects/hip-tests/catch/unit/memory/hipMemAdvise_old.cc
+5 -2
View File
@@ -836,7 +836,6 @@ TEST_CASE("Unit_hipMemAdvise_ReadMosltyMgpuTst") {
int *Hmm = NULL, NumElms = (1024 * 1024), InitVal = 123, blockSize = 64;
int *Hmm1 = NULL, DataMismatch = 0;
hipStream_t strm;
HIP_CHECK(hipStreamCreate(&strm));
HIP_CHECK(hipMallocManaged(&Hmm, (NumElms * sizeof(int))));
// Initializing memory
for (int i = 0; i < NumElms; ++i) {
@@ -852,6 +851,7 @@ TEST_CASE("Unit_hipMemAdvise_ReadMosltyMgpuTst") {
for (int i = 1; i < Ngpus; ++i) {
DataMismatch = 0;
HIP_CHECK(hipSetDevice(i));
HIP_CHECK(hipStreamCreate(&strm));
HIP_CHECK(hipMallocManaged(&Hmm1, (NumElms * sizeof(int))));
MemAdvise3<<<dimGrid, dimBlock, 0, strm>>>(Hmm, Hmm1, NumElms);
HIP_CHECK(hipStreamSynchronize(strm));
@@ -865,6 +865,7 @@ TEST_CASE("Unit_hipMemAdvise_ReadMosltyMgpuTst") {
WARN("DataMismatch is observed with the gpu: " << i);
REQUIRE(false);
}
HIP_CHECK(hipStreamDestroy(strm));
HIP_CHECK(hipFree(Hmm1));
}
}
@@ -873,10 +874,12 @@ TEST_CASE("Unit_hipMemAdvise_ReadMosltyMgpuTst") {
for (int i = 0; i < Ngpus; ++i) {
DataMismatch = 0;
HIP_CHECK(hipSetDevice(i));
HIP_CHECK(hipStreamCreate(&strm));
HIP_CHECK(hipMemAdvise(Hmm, (NumElms * sizeof(int)),
hipMemAdviseSetReadMostly, i));
MemAdvise2<<<dimGrid, dimBlock, 0, strm>>>(Hmm, NumElms);
HIP_CHECK(hipStreamSynchronize(strm));
HIP_CHECK(hipStreamDestroy(strm));
}
// verifying the final result
for (int i = 0; i < NumElms; ++i) {
@@ -892,7 +895,7 @@ TEST_CASE("Unit_hipMemAdvise_ReadMosltyMgpuTst") {
}
#endif
HIP_CHECK(hipFree(Hmm));
HIP_CHECK(hipStreamDestroy(strm));
} else {
SUCCEED("GPU 0 doesn't support hipDeviceAttributeManagedMemory "
"attribute. Hence skipping the testing with Pass result.\n");
projects/hip-tests/catch/unit/memory/hipMemcpyPeerAsync.cc
+5 -3
View File
@@ -51,9 +51,6 @@ TEST_CASE("Unit_hipMemcpyPeerAsync_Positive_Default") {
HipTest::HIP_SKIP_TEST("Skipping because devices < 2");
return;
}
const auto stream_type = GENERATE(Streams::nullstream, Streams::perThread, Streams::created);
const StreamGuard stream_guard(stream_type);
const hipStream_t stream = stream_guard.stream();
const auto allocation_size = GENERATE(kPageSize / 2, kPageSize, kPageSize * 2);
@@ -64,6 +61,11 @@ TEST_CASE("Unit_hipMemcpyPeerAsync_Positive_Default") {
INFO("Src device: " << src_device << ", Dst device: " << dst_device);
HIP_CHECK(hipSetDevice(src_device));
const auto stream_type = GENERATE(Streams::nullstream, Streams::perThread, Streams::created);
const StreamGuard stream_guard(stream_type);
const hipStream_t stream = stream_guard.stream();
HIP_CHECK(hipDeviceCanAccessPeer(&can_access_peer, src_device, dst_device));
if (can_access_peer) {
HIP_CHECK(hipDeviceEnablePeerAccess(dst_device, 0));
projects/hip-tests/catch/unit/memory/hipMemcpyWithStreamMultiThread.cc
+1
View File
@@ -510,6 +510,7 @@ void HipMemcpyWithStreamMultiThreadtests::TestkindDefaultForDtoD(bool& val_res)
}
for (int i = 0; i < numDevices; ++i) {
HIP_CHECK_THREAD(hipSetDevice(i));
hipLaunchKernelGGL(HipTest::vectorADD, dim3(blocks), dim3(threadsPerBlock), 0, stream[i],
static_cast<const int*>(A_d[i]), static_cast<const int*>(B_d[i]), C_d[i], N);
HIP_CHECK_THREAD(hipGetLastError());
projects/hip-tests/catch/unit/memory/hipMemcpyWithStream_old.cc
+1
View File
@@ -475,6 +475,7 @@ void TestkindDefaultForDtoD(void) {
}
for (int i=0; i < NumDevices; ++i) {
HIP_CHECK(hipSetDevice(i));
hipLaunchKernelGGL(HipTest::vectorADD, dim3(blocks),
dim3(threadsPerBlock),
0, stream[i], static_cast<const int*>(A_d[i]),
projects/hip-tests/catch/unit/memory/hipSVMTestByteGranularity.cpp
+2
View File
@@ -109,6 +109,7 @@ TEST_CASE("test_svm_byte_granularity") {
// get all the devices going simultaneously
for(unsigned int d = 0; d < num_devices; d++) // device ids starting at 1.
{
HIP_CHECK(hipSetDevice(d));
write_owned_locations<<<num_elements, 1, 0, streams[d]>>>(pA, num_devices_plus_host, d);
HIP_CHECK(hipGetLastError());
}
@@ -125,6 +126,7 @@ TEST_CASE("test_svm_byte_granularity") {
size_t adjusted_num_elements = num_elements - num_devices;
for(unsigned int d = 0; d < num_devices; d++)
{
HIP_CHECK(hipSetDevice(d));
sum_neighbor_locations<<<adjusted_num_elements, 1, 0, streams[d]>>>(pA, num_devices_plus_host,
error_counts[d]);
HIP_CHECK(hipGetLastError());
projects/hip-tests/catch/unit/memory/hipSVMTestFineGrainMemoryConsistency.cpp
+1
View File
@@ -129,6 +129,7 @@ void launch_kernels_and_verify(std::vector<hipStream_t> &streams, unsigned int n
// all the pixels.
for(unsigned int d=0; d < num_devices; d++)
{
HIP_CHECK(hipSetDevice(d));
build_hash_table_on_device<<<(num_pixels + 255) / 256, 256, 0, streams[d]>>>(
pInputImage, num_pixels, pNodes, pNumNodes, numBins, d);
HIP_CHECK(hipGetLastError());
projects/hip-tests/catch/unit/memory/hipSVMTestSharedAddressSpaceFineGrain.cpp
+2
View File
@@ -208,6 +208,7 @@ TEST_CASE("test_svm_shared_address_space_fine_grain_buffers") {
}
else
{
HIP_CHECK(hipSetDevice(ci));
create_linked_lists_on_device(streams[ci], pNodes, pAllocator, numLists,
ListLength);
}
@@ -218,6 +219,7 @@ TEST_CASE("test_svm_shared_address_space_fine_grain_buffers") {
}
else
{
HIP_CHECK(hipSetDevice(vi));
verify_linked_lists_on_device(streams[vi], pNodes, pNumCorrect, numLists,
ListLength);
}
projects/hip-tests/catch/unit/memory/hipStreamAttachMemAsync.cc
+3
View File
@@ -87,6 +87,9 @@ TEST_CASE("Unit_hipStreamAttachMemAsync_Positive_AttachGlobal") {
HIP_CHECK(hipStreamSynchronize(nullptr));
for (int i = 0; i < stream_count; ++i) {
if (device_count > 1) {
HIP_CHECK(hipSetDevice(i));
}
HipTest::launchKernel(Set, 1, 1, 0, streams.at(i)->stream(), managed_global.ptr() + i, i);
}
projects/hip-tests/catch/unit/memory/mempool_common.hh
+1
View File
@@ -407,6 +407,7 @@ class streamMemAllocTest {
dim3(THREADS_PER_BLOCK), 0, stream,
static_cast<const int*>(A_d),
static_cast<const int*>(B_d), C_d, size);
HIP_CHECK(hipGetLastError());
}
// Transfer data from device to host asynchronously.
void transferFromMempool(hipStream_t stream) {
projects/hip-tests/catch/unit/streamperthread/hipStreamPerThread_Basic.cc
+6 -2
View File
@@ -1,5 +1,5 @@
/*
Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
Copyright (c) 2025 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
@@ -135,4 +135,8 @@ TEST_CASE("Unit_hipStreamPerThread_MemcpyAsync") {
for (unsigned int i = 0; i < ele_size; ++i) {
REQUIRE(A_h[i] == 123);
}
}
// Clean-up
HIP_CHECK(hipHostFree(A_h));
HIP_CHECK(hipFree(A_d));
}
projects/hip-tests/catch/unit/streamperthread/hipStreamPerThread_DeviceReset.cc
+4 -1
View File
@@ -1,5 +1,5 @@
/*
Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
Copyright (c) 2025 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
@@ -88,6 +88,9 @@ TEST_CASE("Unit_hipStreamPerThread_DeviceReset_2") {
if (status != hipSuccess) return;
HIP_CHECK(hipStreamSynchronize(hipStreamPerThread));
// Host Memory is not destroyed with hipDeviceReset, need to free it
// explicitly to avoid memory leaks
HIP_CHECK(hipHostFree(A_h));
HIP_CHECK(hipDeviceReset());
// After reset all memory objects will be destroyed hence allocating them again
projects/hip-tests/catch/unit/streamperthread/hipStreamPerThread_MultiThread.cc
+4 -1
View File
@@ -1,5 +1,5 @@
/*
Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
Copyright (c) 2025 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
@@ -34,6 +34,9 @@ static void Copy_to_device() {
}
HIP_CHECK(hipMemcpyAsync(A_d, A_h, ele_size * sizeof(int), hipMemcpyHostToDevice,
hipStreamPerThread));
// Clean up
HIP_CHECK(hipHostFree(A_h));
HIP_CHECK(hipFree(A_d));
}
/*
projects/hip-tests/perftests/compute/hipPerfDotProduct.cpp
-382
View File
@@ -1,382 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
#include <vector>
#define DOT_DIM 256
using namespace std;
template <unsigned int BLOCKSIZE>
__launch_bounds__(BLOCKSIZE)
__global__ void vectors_not_equal(int n,
const double* __restrict__ x,
const double* __restrict__ y,
double* __restrict__ workspace) {
int gid = blockIdx.x * blockDim.x + threadIdx.x;
double sum = 0.0;
for(int idx = gid; idx < n; idx += hipGridDim_x * hipBlockDim_x) {
sum = fma(y[idx], x[idx], sum);
}
__shared__ double sdata[BLOCKSIZE];
sdata[threadIdx.x] = sum;
__syncthreads();
if(threadIdx.x < 128) {
sdata[threadIdx.x] += sdata[threadIdx.x + 128];
}
__syncthreads();
if(threadIdx.x < 64){
sdata[threadIdx.x] += sdata[threadIdx.x + 64];
}
__syncthreads();
if(threadIdx.x < 32){
sdata[threadIdx.x] += sdata[threadIdx.x + 32];
}
__syncthreads();
if(threadIdx.x < 16) {
sdata[threadIdx.x] += sdata[threadIdx.x + 16];
}
__syncthreads();
if(threadIdx.x < 8) {
sdata[threadIdx.x] += sdata[threadIdx.x + 8];
}
__syncthreads();
if(threadIdx.x < 4) {
sdata[threadIdx.x] += sdata[threadIdx.x + 4];
}
__syncthreads();
if(threadIdx.x < 2) {
sdata[threadIdx.x] += sdata[threadIdx.x + 2];
}
__syncthreads();
if(threadIdx.x < 1) {
sdata[threadIdx.x] += sdata[threadIdx.x + 1];
}
if(threadIdx.x == 0) {
workspace[blockIdx.x] = sdata[0];
}
}
template <unsigned int BLOCKSIZE>
__launch_bounds__(BLOCKSIZE)
__global__ void vectors_equal(int n, const double* __restrict__ x,
double* __restrict__ workspace) {
int gid = blockIdx.x * blockDim.x + threadIdx.x;
double sum = 0.0;
for(int idx = gid; idx < n; idx += hipGridDim_x * blockDim.x) {
sum = fma(x[idx], x[idx], sum);
}
__shared__ double sdata[BLOCKSIZE];
sdata[threadIdx.x] = sum;
__syncthreads();
if(threadIdx.x < 128) {
sdata[threadIdx.x] += sdata[threadIdx.x + 128];
}
__syncthreads();
if(threadIdx.x < 64) {
sdata[threadIdx.x] += sdata[threadIdx.x + 64];
}
__syncthreads();
if(threadIdx.x < 32) {
sdata[threadIdx.x] += sdata[threadIdx.x + 32];
}
__syncthreads();
if(threadIdx.x < 16) {
sdata[threadIdx.x] += sdata[threadIdx.x + 16];
}
__syncthreads();
if(threadIdx.x < 8) {
sdata[threadIdx.x] += sdata[threadIdx.x + 8];
}
__syncthreads();
if(threadIdx.x < 4) {
sdata[threadIdx.x] += sdata[threadIdx.x + 4];
}
__syncthreads();
if(threadIdx.x < 2) {
sdata[threadIdx.x] += sdata[threadIdx.x + 2];
}
__syncthreads();
if(threadIdx.x < 1) {
sdata[threadIdx.x] += sdata[threadIdx.x + 1];
}
if(threadIdx.x == 0) {
workspace[blockIdx.x] = sdata[0];
}
}
template <unsigned int BLOCKSIZE>
__launch_bounds__(BLOCKSIZE)
__global__ void dot_reduction(double* __restrict__ workspace) {
__shared__ double sdata[BLOCKSIZE];
sdata[threadIdx.x] = workspace[threadIdx.x];
__syncthreads();
if(threadIdx.x < 128) {
sdata[threadIdx.x] += sdata[threadIdx.x + 128];
}
__syncthreads();
if(threadIdx.x < 64) {
sdata[threadIdx.x] += sdata[threadIdx.x + 64];
}
__syncthreads();
if(threadIdx.x < 32) {
sdata[threadIdx.x] += sdata[threadIdx.x + 32];
}
__syncthreads();
if(threadIdx.x < 16) {
sdata[threadIdx.x] += sdata[threadIdx.x + 16];
}
__syncthreads();
if(threadIdx.x < 8) {
sdata[threadIdx.x] += sdata[threadIdx.x + 8];
}
__syncthreads();
if(threadIdx.x < 4) {
sdata[threadIdx.x] += sdata[threadIdx.x + 4];
} __syncthreads();
if(threadIdx.x < 2) {
sdata[threadIdx.x] += sdata[threadIdx.x + 2];
}
__syncthreads();
if(threadIdx.x < 1) {
sdata[threadIdx.x] += sdata[threadIdx.x + 1];
}
if(threadIdx.x == 0) {
workspace[0] = sdata[0];
}
}
void computeDotProduct(int n, const double* x, const double* y, double& result,
double* workspace)
{
dim3 blocks(DOT_DIM);
dim3 threadsPerBlock(DOT_DIM);
if(x != y) {
hipLaunchKernelGGL(vectors_not_equal<DOT_DIM>, blocks, threadsPerBlock, 0, 0, n, x, y,
workspace);
}
else {
hipLaunchKernelGGL(vectors_equal<DOT_DIM>, blocks, threadsPerBlock, 0, 0, n, x, workspace);
}
// Part 2 of dot product computation
hipLaunchKernelGGL(dot_reduction<DOT_DIM>, dim3(1), threadsPerBlock, 0, 0, workspace);
// Copy the final dot product result back from the device
HIPCHECK(hipMemcpy(&result, workspace, sizeof(double), hipMemcpyDeviceToHost));
return;
}
int main(int argc, char* argv[]) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
}
hipDeviceProp_t props = {0};
props = {0};
HIPCHECK(hipSetDevice(p_gpuDevice));
HIPCHECK(hipGetDeviceProperties(&props, p_gpuDevice));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << p_gpuDevice
<< std::endl;
int nx, ny, nz;
for (unsigned int testCase = 0; testCase < 3; testCase++) {
vector<int> vectorSize = {200, 300, 50};
switch(testCase) {
case 0:
nx = vectorSize[0];
ny = vectorSize[0];
nz = vectorSize[0];
break;
case 1:
nx = vectorSize[1];
ny = vectorSize[1];
nz = vectorSize[1];
break;
case 2:
nx = vectorSize[0];
ny = vectorSize[1];
nz = vectorSize[2];
break;
default:
break;
}
int trials = 200;
int size = nx * ny * nz;
vector<double> hx(size);
vector<double> hy(size);
double hresult_xy = 0.0;
double hresult_xx = 0.0;
srand(time(NULL));
for(int i = 0; i < size; ++i) {
hx[i] = 2.0 * (double)rand() / (double)RAND_MAX - 1.0;
hy[i] = 2.0 * (double)rand() / (double)RAND_MAX - 1.0;
hresult_xy += hx[i] * hy[i];
hresult_xx += hx[i] * hx[i];
}
double* dx;
double* dy;
double* workspace;
double dresult;
HIPCHECK(hipMalloc((void**)&dx, sizeof(double) * size));
HIPCHECK(hipMalloc((void**)&dy, sizeof(double) * size));
HIPCHECK(hipMalloc((void**)&workspace, sizeof(double) * DOT_DIM));
HIPCHECK(hipMemcpy(dx, hx.data(), sizeof(double) * size, hipMemcpyHostToDevice));
HIPCHECK(hipMemcpy(dy, hy.data(), sizeof(double) * size, hipMemcpyHostToDevice));
// Warm up
computeDotProduct(size, dx, dy, dresult, workspace);
computeDotProduct(size, dx, dy, dresult, workspace);
computeDotProduct(size, dx, dy, dresult, workspace);
// Timed run for <x,y>
HIPCHECK(hipDeviceSynchronize());
auto all_start = std::chrono::steady_clock::now();
for(int i = 0; i < trials; ++i) {
computeDotProduct(size, dx, dy, dresult, workspace);
}
float time = 0;
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
time = all_kernel_time.count();
time /= trials;
double bw = sizeof(double) * size * 2.0 / 1e9;
double gf = 2.0 * size / 1e9;
cout << "\nVector Size: " << size << "\n[ddot] <x,y> " << time << "msec ;" << bw/ (time / 1e3) << " GByte/s ;"
<< gf/(time / 1e3) << " GFlop/s" << endl;
// Verify the device kernel results comparing it with the host results
if(std::abs(dresult - hresult_xy) > std::max(dresult * 1e-10, 1e-8)) {
cerr << " Device results inconsistent with host results. "
<< " Host result: " << hresult_xy
<< " Device result: " << dresult;
}
// Warm up
computeDotProduct(size, dx, dx, dresult, workspace);
computeDotProduct(size, dx, dx, dresult, workspace);
computeDotProduct(size, dx, dx, dresult, workspace);
// Timed run for <x,x>
HIPCHECK(hipDeviceSynchronize());
all_start = std::chrono::steady_clock::now();
for(int i = 0; i < trials; ++i) {
computeDotProduct(size, dx, dx, dresult, workspace);
}
all_end = std::chrono::steady_clock::now();
all_kernel_time = all_end - all_start;
time = all_kernel_time.count();
time /= trials;
bw = sizeof(double) * size / 1e9;
cout << "[ddot] <x,y> " << time << "msec ;" << bw/ (time / 1e3) << " GByte/s ;"
<< gf/(time / 1e3) << " GFlop/s" << endl;
// Verify the device kernel results comparing it with the host results
if(abs(dresult - hresult_xx) > max(dresult * 1e-10, 1e-8)) {
cerr << " Device results inconsistent with host results"
<< " Host result: " << hresult_xy
<< " Device result: " << dresult;
}
HIPCHECK(hipFree(dx));
HIPCHECK(hipFree(dy));
HIPCHECK(hipFree(workspace));
}
passed();
return 0;
}
projects/hip-tests/perftests/compute/hipPerfMandelbrot.cpp
-743
View File
@@ -1,743 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
#include <hip/hip_vector_types.h>
#include <hip/math_functions.h>
#include <vector>
#include <string>
#include <map>
typedef struct {
double x;
double y;
double width;
} coordRec;
coordRec coords[] = {
{0.0, 0.0, 4.0}, // Whole set
{0.0, 0.0, 0.00001}, // All black
{-0.0180789661868, 0.6424294066162, 0.00003824140}, // Hit detail
};
static unsigned int numCoords = sizeof(coords) / sizeof(coordRec);
template <typename T>
__global__ void float_mad_kernel(uint *out, uint width, T xPos, T yPos, T xStep, T yStep,
uint maxIter) {
#pragma FP_CONTRACT ON
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
float x0 = (float)(xPos + xStep*i);
float y0 = (float)(yPos + yStep*j);
float x = x0;
float y = y0;
uint iter = 0;
float tmp;
for (iter = 0; (x*x + y*y <= 4.0f) && (iter < maxIter); iter++) {
tmp = x;
x = fma(-y,y,fma(x,x,x0));
y = fma(2.0f*tmp,y,y0);
}
out[tid] = iter;
};
template <typename T>
__global__ void float_mandel_unroll_kernel(uint *out, uint width, T xPos,
T yPos, T xStep, T yStep, uint maxIter) {
#pragma FP_CONTRACT ON
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
float x0 = (float)(xPos + xStep*(float)i);
float y0 = (float)(yPos + yStep*(float)j);
float x = x0;
float y = y0;
#define FAST
uint iter = 0;
float tmp;
int stay;
int ccount = 0;
stay = (x*x+y*y) <= 4.0;
float savx = x;
float savy = y;
#ifdef FAST
for (iter = 0; (iter < maxIter); iter+=16) {
#else
for (iter = 0; stay && (iter < maxIter); iter+=16) {
#endif
x = savx;
y = savy;
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
stay = (x*x+y*y) <= 4.0;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
ccount += stay*16;
#ifdef FAST
if (!stay)
break;
#endif
}
// Handle remainder
if (!stay) {
iter = 16;
do {
x = savx;
y = savy;
stay = ((x*x+y*y) <= 4.0) && (ccount < maxIter);
tmp = x;
x = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*tmp,y,y0);
ccount += stay;
iter--;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
} while (stay && iter);
}
out[tid] = (uint)ccount;
};
template <typename T>
__global__ void double_mad_kernel(uint *out, uint width, T xPos, T yPos, T xStep, T yStep,
uint maxIter) {
#pragma FP_CONTRACT ON
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
double x0 = (double)(xPos + xStep*i);
double y0 = (double)(yPos + yStep*j);
double x = x0;
double y = y0;
uint iter = 0;
double tmp;
for (iter = 0; (x*x + y*y <= 4.0f) && (iter < maxIter); iter++) {
tmp = x;
x = fma(-y,y,fma(x,x,x0));
y = fma(2.0f*tmp,y,y0);
}
out[tid] = iter;
};
template <typename T>
__global__ void double_mandel_unroll_kernel(uint *out, uint width, T xPos,
T yPos, T xStep, T yStep, uint maxIter) {
#pragma FP_CONTRACT ON
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
double x0 = (double)(xPos + xStep*(double)i);
double y0 = (double)(yPos + yStep*(double)j);
double x = x0;
double y = y0;
#define FAST
uint iter = 0;
double tmp;
int stay;
int ccount = 0;
stay = (x*x+y*y) <= 4.0;
double savx = x;
double savy = y;
#ifdef FAST
for (iter = 0; (iter < maxIter); iter+=16)
#else
for (iter = 0; stay && (iter < maxIter); iter+=16)
#endif
{
x = savx;
y = savy;
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
// Two iterations
tmp = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*x,y,y0);
x = fma(-y,y, fma(tmp,tmp,x0));
y = fma(2.0f*tmp,y,y0);
stay = (x*x+y*y) <= 4.0;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
ccount += stay*16;
#ifdef FAST
if (!stay)
break;
#endif
}
// Handle remainder
if (!stay) {
iter = 16;
do {
x = savx;
y = savy;
stay = ((x*x+y*y) <= 4.0) && (ccount < maxIter);
tmp = x;
x = fma(-y,y, fma(x,x,x0));
y = fma(2.0f*tmp,y,y0);
ccount += stay;
iter--;
savx = (stay ? x : savx);
savy = (stay ? y : savy);
}
while (stay && iter);
}
out[tid] = (uint)ccount;
};
static const unsigned int FMA_EXPECTEDVALUES_INDEX = 15;
// Expected results for each kernel run at each coord
unsigned long long expectedIters[] = {
203277748ull, 2147483648ull, 120254651ull, 203277748ull, 2147483648ull,
120254651ull, 203277748ull, 2147483648ull, 120254651ull, 203315114ull,
2147483648ull, 120042599ull, 203315114ull, 2147483648ull, 120042599ull,
203280620ull, 2147483648ull, 120485704ull, 203280620ull, 2147483648ull,
120485704ull, 203280620ull, 2147483648ull, 120485704ull, 203315114ull,
2147483648ull, 120042599ull, 203315114ull, 2147483648ull, 120042599ull};
class hipPerfMandelBrot {
public:
hipPerfMandelBrot();
~hipPerfMandelBrot();
void setNumKernels(unsigned int num) {
numKernels = num;
}
unsigned int getNumKernels() {
return numKernels;
}
void setNumStreams(unsigned int num) {
numStreams = num;
}
unsigned int getNumStreams() {
return numStreams;
}
void open(int deviceID);
void run(unsigned int testCase, unsigned int deviceId);
void printResults(void);
// array of funtion pointers
typedef void (hipPerfMandelBrot::*funPtr)(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt);
// Wrappers
void float_mad(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t* streams,
int blocks, int threads_per_block, int kernelCnt);
void float_mandel_unroll(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t* streams,
int blocks, int threads_per_block, int kernelCnt);
void double_mad(uint *out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt);
void double_mandel_unroll(uint *out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams, int blocks,
int threads_per_block, int kernelCnt);
hipStream_t streams[2];
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
unsigned int numKernels;
unsigned int numStreams;
std::map<std::string, std::vector<double>> results;
unsigned int width_;
unsigned int bufSize;
unsigned int maxIter;
unsigned int coordIdx;
volatile unsigned long long totalIters = 0;
int numCUs;
static const unsigned int numLoops = 10;
};
hipPerfMandelBrot::hipPerfMandelBrot() {}
hipPerfMandelBrot::~hipPerfMandelBrot() {}
void hipPerfMandelBrot::open(int deviceId) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
}
HIPCHECK(hipSetDevice(deviceId));
hipDeviceProp_t props = {0};
HIPCHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << deviceId
<< std::endl;
numCUs = props.multiProcessorCount;
}
void hipPerfMandelBrot::printResults() {
int numkernels = getNumKernels();
int numStreams = getNumStreams();
std::cout << "\n" <<"Measured perf for kernels in GFLOPS on "
<< numStreams << " streams (s)" << std::endl;
std::map<std::string, std::vector<double>>:: iterator itr;
for (itr = results.begin(); itr != results.end(); itr++) {
std::cout << "\n" << std::setw(20) << itr->first << " ";
for(auto i : results[itr->first]) {
std::cout << std::setw(10) << i << " ";
}
}
results.clear();
std::cout << std::endl;
}
// Wrappers for the kernel launches
void hipPerfMandelBrot::float_mad(uint *out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter, hipStream_t* streams,
int blocks, int threads_per_block, int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(float_mad_kernel<float>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width_, xPos, yPos, xStep, yStep,
maxIter);
}
void hipPerfMandelBrot::float_mandel_unroll(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t * streams,
int blocks, int threads_per_block, int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(float_mandel_unroll_kernel<float>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width_, xPos, yPos, xStep, yStep, maxIter);
}
void hipPerfMandelBrot::double_mad(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t * streams,
int blocks, int threads_per_block, int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(double_mad_kernel<double>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width_, xPos, yPos, xStep, yStep, maxIter);
}
void hipPerfMandelBrot::double_mandel_unroll(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter, hipStream_t * streams,
int blocks, int threads_per_block, int kernelCnt) {
int streamCnt = getNumStreams();
hipLaunchKernelGGL(float_mandel_unroll_kernel<double>, dim3(blocks), dim3(threads_per_block), 0,
streams[kernelCnt % streamCnt], out, width_, xPos, yPos, xStep, yStep, maxIter);
}
void hipPerfMandelBrot::run(unsigned int testCase,unsigned int deviceId) {
unsigned int numStreams = getNumStreams();
coordIdx = testCase % numCoords;
funPtr p[] = {&hipPerfMandelBrot::float_mad, &hipPerfMandelBrot::float_mandel_unroll,
&hipPerfMandelBrot::double_mad, &hipPerfMandelBrot::double_mandel_unroll};
// Maximum iteration count
maxIter = 32768;
uint * hPtr[numKernels];
uint * dPtr[numKernels];
// Width is divisible by 4 because the mandelbrot kernel processes 4 pixels at once.
width_ = 256;
bufSize = width_ * width_ * sizeof(uint);
// Create streams for concurrency
for (uint i = 0; i < numStreams; i++) {
HIPCHECK(hipStreamCreate(&streams[i]));
}
// Allocate memory on the host and device
for (uint i = 0; i < numKernels; i++) {
HIPCHECK(hipHostMalloc((void **)&hPtr[i], bufSize, hipHostMallocDefault));
setData(hPtr[i], 0xdeadbeef);
HIPCHECK(hipMalloc((uint **)&dPtr[i], bufSize))
}
// Prepare kernel launch parameters
int threads = (bufSize/sizeof(uint));
int threads_per_block = 64;
int blocks = (threads/threads_per_block) + (threads % threads_per_block);
float xStep = (float)(coords[coordIdx].width / (double)width_);
float yStep = (float)(-coords[coordIdx].width / (double)width_);
float xPos = (float)(coords[coordIdx].x - 0.5 * coords[coordIdx].width);
float yPos = (float)(coords[coordIdx].y + 0.5 * coords[coordIdx].width);
// Copy memory asynchronously and concurrently from host to device
for (uint i = 0; i < numKernels; i++) {
HIPCHECK(hipMemcpy(dPtr[i], hPtr[i], bufSize, hipMemcpyHostToDevice));
}
// Synchronize to make sure all the copies are completed
HIPCHECK(hipStreamSynchronize(0));
int kernelIdx;
if(testCase == 0 || testCase == 5 || testCase == 10) {
kernelIdx = 0;
}
else if(testCase == 1 || testCase == 6 || testCase == 11) {
kernelIdx = 1;
}
else if(testCase == 2 || testCase == 7 || testCase == 12) {
kernelIdx = 2;
}
else if(testCase == 3 || testCase == 8 || testCase == 13){
kernelIdx = 3;
}
double totalTime = 0.0;
for (unsigned int k = 0; k < numLoops; k++) {
if ((testCase == 0 || testCase == 1 || testCase == 2 ||
testCase == 5 || testCase == 6 || testCase == 7 ||
testCase == 10 || testCase == 11 || testCase == 12)) {
float xStep = (float)(coords[coordIdx].width / (double)width_);
float yStep = (float)(-coords[coordIdx].width / (double)width_);
float xPos = (float)(coords[coordIdx].x - 0.5 * coords[coordIdx].width);
float yPos = (float)(coords[coordIdx].y + 0.5 * coords[coordIdx].width);
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < numKernels; i++) {
(this->*p[kernelIdx])(dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter, streams, blocks,
threads_per_block, i);
}
// Synchronize all the concurrent streams to have completed execution
HIPCHECK(hipStreamSynchronize(0));
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
totalTime += all_kernel_time.count();
}
else {
double xStep = coords[coordIdx].width / (double)width_;
double yStep = -coords[coordIdx].width / (double)width_;
double xPos = coords[coordIdx].x - 0.5 * coords[coordIdx].width;
double yPos = coords[coordIdx].y + 0.5 * coords[coordIdx].width;
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < numKernels; i++) {
(this->*p[kernelIdx])(dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter, streams, blocks,
threads_per_block, i);
}
// Synchronize all the concurrent streams to have completed execution
HIPCHECK(hipStreamSynchronize(0));
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
totalTime += all_kernel_time.count();
}
}
// Copy data back from device to the host
for(uint i = 0; i < numKernels; i++) {
HIPCHECK(hipMemcpy(hPtr[i] ,dPtr[i], bufSize, hipMemcpyDeviceToHost));
}
for(uint i = 0; i < numKernels; i++) {
checkData(hPtr[i]);
int j =0;
while((totalIters != expectedIters[j] && totalIters > expectedIters[j]) && j < 30) {
j++;
}
if(j==30) {
std::cout << "Incorrect iteration count detected. ";
}
}
// Compute GFLOPS. There are 7 FLOPs per iteration
double perf = ((double)(totalIters*numKernels) * 7 * (double)(1e-09)) /
(totalTime / (double)numLoops);
std::vector<std::string> kernelName = {"float", "float_unroll",
"double", "double_unroll"};
// Print results except for Warm-up kernel
if(testCase!=100) {
results[kernelName[testCase % 4]].push_back(perf);
}
for(uint i = 0 ; i < numStreams; i++) {
HIPCHECK(hipStreamDestroy(streams[i]));
}
// Free host and device memory
for (uint i = 0; i < numKernels; i++) {
HIPCHECK(hipHostFree(hPtr[i]));
HIPCHECK(hipFree(dPtr[i]));
}
}
void hipPerfMandelBrot::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
for (unsigned int i = 0; i < width_ * width_; i++) {
ptr2[i] = value;
}
}
void hipPerfMandelBrot::checkData(uint *ptr) {
totalIters = 0;
for (unsigned int i = 0; i < width_ * width_; i++) {
totalIters += ptr[i];
}
}
int main(int argc, char* argv[]) {
hipPerfMandelBrot mandelbrotCompute;
int deviceId = 0;
mandelbrotCompute.open(deviceId);
for (unsigned int testCase = 0; testCase < 3; testCase++) {
switch (testCase) {
case 0: {
// Warmup-kernel - default stream executes serially
mandelbrotCompute.setNumStreams(1);
mandelbrotCompute.setNumKernels(1);
mandelbrotCompute.run(100/*Random number*/, deviceId);
break;
}
case 1: {
// run all - sync
int i = 0;
do {
mandelbrotCompute.setNumStreams(1);
mandelbrotCompute.setNumKernels(1);
mandelbrotCompute.run(i, deviceId);
i++;
}while(i < 12);
mandelbrotCompute.printResults();
break;
}
case 2: {
// run all - async
int i = 0;
do {
mandelbrotCompute.setNumStreams(2);
mandelbrotCompute.setNumKernels(2);
mandelbrotCompute.run(i, deviceId);
i++;
}while(i < 12);
mandelbrotCompute.printResults();
break;
}
default: {
break;
}
}
}
passed();
}
projects/hip-tests/perftests/dispatch/hipPerfDispatchSpeed.cpp
-207
View File
@@ -1,207 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp ../../src/timer.cpp
* TEST: %t
* HIT_END
*/
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <complex>
#include "timer.h"
#include "test_common.h"
// Quiet pesky warnings
#ifdef WIN_OS
#define SNPRINTF sprintf_s
#else
#define SNPRINTF snprintf
#endif
#define CHAR_BUF_SIZE 512
#define CHECK_RESULT(test, msg) \
if ((test)) \
{ \
printf("\n%s\n", msg); \
abort(); \
}
typedef struct {
unsigned int iterations;
int flushEvery;
} testStruct;
testStruct testList[] =
{
{ 1, -1},
{ 1, -1},
{ 10, 1},
{ 10, -1},
{ 100, 1},
{ 100, 10},
{ 100, -1},
{ 1000, 1},
{ 1000, 10},
{ 1000, 100},
{ 1000, -1},
{ 10000, 1},
{ 10000, 10},
{ 10000, 100},
{ 10000, 1000},
{ 10000, -1},
{ 100000, 1},
{ 100000, 10},
{ 100000, 100},
{ 100000, 1000},
{ 100000, 10000},
{ 100000, -1},
};
unsigned int mapTestList[] = {1, 1, 10, 100, 1000, 10000, 100000};
__global__ void _dispatchSpeed(float *outBuf)
{
int i = (blockIdx.x * blockDim.x + threadIdx.x);
if (i < 0)
outBuf[i] = 0.0f;
};
int main(int argc, char* argv[]) {
HipTest::parseStandardArguments(argc, argv, true);
hipError_t err = hipSuccess;
hipDeviceProp_t props = {0};
hipGetDeviceProperties(&props, p_gpuDevice);
CHECK_RESULT(err != hipSuccess, "hipGetDeviceProperties failed" );
printf("Set device to %d : %s\n", p_gpuDevice, props.name);
unsigned int testListSize = sizeof(testList) / sizeof(testStruct);
int numTests = (p_tests == -1) ? (2*2*testListSize - 1) : p_tests;
int test = (p_tests == -1) ? 0 : p_tests;
float* srcBuffer = NULL;
unsigned int bufSize_ = 64*sizeof(float);
err = hipMalloc(&srcBuffer, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMalloc failed");
for(;test <= numTests; test++)
{
int openTest = test % testListSize;
bool sleep = false;
if (test >= (testListSize * 2))
{
sleep = true;
}
int threads = (bufSize_ / sizeof(float));
int threads_per_block = 64;
int blocks = (threads/threads_per_block) + (threads % threads_per_block);
// warmup
hipLaunchKernelGGL(_dispatchSpeed, dim3(blocks), dim3(threads_per_block),
0, hipStream_t(0), srcBuffer);
err = hipDeviceSynchronize();
CHECK_RESULT(err != hipSuccess, "hipDeviceSynchronize failed");
CPerfCounter timer;
timer.Reset();
timer.Start();
for (unsigned int i = 0; i < testList[openTest].iterations; i++)
{
hipLaunchKernelGGL(_dispatchSpeed, dim3(blocks), dim3(threads_per_block),
0, hipStream_t(0), srcBuffer);
if ((testList[openTest].flushEvery > 0) &&
(((i + 1) % testList[openTest].flushEvery) == 0))
{
if (sleep)
{
err = hipDeviceSynchronize();
CHECK_RESULT(err != hipSuccess, "hipDeviceSynchronize failed");
}
else
{
do {
err = hipStreamQuery(NULL);
} while (err == hipErrorNotReady);
}
}
}
if (sleep)
{
err = hipDeviceSynchronize();
CHECK_RESULT(err != hipSuccess, "hipDeviceSynchronize failed");
}
else
{
do {
err = hipStreamQuery(NULL);
} while (err == hipErrorNotReady);
}
timer.Stop();
double sec = timer.GetElapsedTime();
// microseconds per launch
double perf = (1000000.f*sec/testList[openTest].iterations);
const char *waitType;
const char *extraChar;
const char *n;
if (sleep)
{
waitType = "sleep";
extraChar = "";
n = "";
}
else
{
waitType = "spin";
n = "n";
extraChar = " ";
}
char buf[256];
if (testList[openTest].flushEvery > 0)
{
SNPRINTF(buf, sizeof(buf),
"HIPPerfDispatchSpeed[%3d] %7d dispatches %s%sing every %5d (us/disp) %3f",
test, testList[openTest].iterations,
waitType, n, testList[openTest].flushEvery, (float)perf);
}
else
{
SNPRINTF(buf, sizeof(buf),
"HIPPerfDispatchSpeed[%3d] %7d dispatches (%s%s) (us/disp) %3f",
test, testList[openTest].iterations, waitType, extraChar, (float)perf);
}
printf("%s\n", buf);
}
hipFree(srcBuffer);
passed();
}
projects/hip-tests/perftests/memory/hipPerfBufferCopyRectSpeed.cpp
-300
View File
@@ -1,300 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp ../../src/timer.cpp
* TEST: %t
* HIT_END
*/
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <complex>
#include "timer.h"
#include "test_common.h"
// Quiet pesky warnings
#ifdef WIN_OS
#define SNPRINTF sprintf_s
#else
#define SNPRINTF snprintf
#endif
#define NUM_SIZES 8
//4KB, 8KB, 64KB, 256KB, 1 MB, 4MB, 16 MB, 16MB+10
static const unsigned int Sizes[NUM_SIZES] = {4096, 8192, 65536, 262144, 1048576, 4194304, 16777216, 16777216+10};
static const unsigned int Iterations[2] = {1, 1000};
#define BUF_TYPES 4
// 16 ways to combine 4 different buffer types
#define NUM_SUBTESTS (BUF_TYPES*BUF_TYPES)
#define CHECK_RESULT(test, msg) \
if ((test)) \
{ \
printf("\n%s\n", msg); \
abort(); \
}
void setData(void *ptr, unsigned int size, char value)
{
char *ptr2 = (char *)ptr;
for (unsigned int i = 0; i < size ; i++)
{
ptr2[i] = value;
}
}
void checkData(void *ptr, unsigned int size, char value)
{
char *ptr2 = (char *)ptr;
for (unsigned int i = 0; i < size; i++)
{
if (ptr2[i] != value)
{
printf("Data validation failed at %d! Got 0x%08x\n", i, ptr2[i]);
printf("Expected 0x%08x\n", value);
CHECK_RESULT(true, "Data validation failed!");
break;
}
}
}
int main(int argc, char* argv[]) {
HipTest::parseStandardArguments(argc, argv, true);
hipError_t err = hipSuccess;
hipDeviceProp_t props = {0};
hipGetDeviceProperties(&props, p_gpuDevice);
CHECK_RESULT(err != hipSuccess, "hipGetDeviceProperties failed" );
printf("Set device to %d : %s\n", p_gpuDevice, props.name);
printf("Legend: unp - unpinned(malloc), hM - hipMalloc(device)\n");
printf(" hHR - hipHostRegister(pinned), hHM - hipHostMalloc(prePinned)\n");
err = hipSetDevice(p_gpuDevice);
CHECK_RESULT(err != hipSuccess, "hipSetDevice failed" );
unsigned int bufSize_;
bool hostMalloc[2] = {false};
bool hostRegister[2] = {false};
bool unpinnedMalloc[2] = {false};
unsigned int numIter;
void *memptr[2] = {NULL};
void *alignedmemptr[2] = {NULL};
void* srcBuffer = NULL;
void* dstBuffer = NULL;
int numTests = (p_tests == -1) ? (NUM_SIZES*NUM_SUBTESTS*2 - 1) : p_tests;
int test = (p_tests == -1) ? 0 : p_tests;
for(;test <= numTests; test++)
{
unsigned int srcTest = (test / NUM_SIZES) % BUF_TYPES;
unsigned int dstTest = (test / (NUM_SIZES*BUF_TYPES)) % BUF_TYPES;
bufSize_ = Sizes[test % NUM_SIZES];
hostMalloc[0] = hostMalloc[1] = false;
hostRegister[0] = hostRegister[1] = false;
unpinnedMalloc[0] = unpinnedMalloc[1] = false;
srcBuffer = dstBuffer = 0;
memptr[0] = memptr[1] = NULL;
alignedmemptr[0] = alignedmemptr[1] = NULL;
size_t width = static_cast<size_t>(sqrt(static_cast<float>(bufSize_)));
if (srcTest == 3)
{
hostRegister[0] = true;
}
else if (srcTest == 2)
{
hostMalloc[0] = true;
}
else if (srcTest == 1)
{
unpinnedMalloc[0] = true;
}
if (dstTest == 1)
{
unpinnedMalloc[1] = true;
}
else if (dstTest == 2)
{
hostMalloc[1] = true;
}
else if (dstTest == 3)
{
hostRegister[1] = true;
}
numIter = Iterations[test / (NUM_SIZES * NUM_SUBTESTS)];
if (hostMalloc[0])
{
err = hipHostMalloc((void**)&srcBuffer, bufSize_, 0);
setData(srcBuffer, bufSize_, 0xd0);
CHECK_RESULT(err != hipSuccess, "hipHostMalloc failed");
}
else if (hostRegister[0])
{
memptr[0] = malloc(bufSize_ + 4096);
alignedmemptr[0] = (void*)(((size_t)memptr[0] + 4095) & ~4095);
srcBuffer = alignedmemptr[0];
setData(srcBuffer, bufSize_, 0xd0);
err = hipHostRegister(srcBuffer, bufSize_, 0);
CHECK_RESULT(err != hipSuccess, "hipHostRegister failed");
}
else if (unpinnedMalloc[0])
{
memptr[0] = malloc(bufSize_ + 4096);
alignedmemptr[0] = (void*)(((size_t)memptr[0] + 4095) & ~4095);
srcBuffer = alignedmemptr[0];
setData(srcBuffer, bufSize_, 0xd0);
}
else
{
err = hipMalloc(&srcBuffer, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMalloc failed");
err = hipMemset(srcBuffer, 0xd0, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMemset failed");
}
if (hostMalloc[1])
{
err = hipHostMalloc((void**)&dstBuffer, bufSize_, 0);
CHECK_RESULT(err != hipSuccess, "hipHostMalloc failed");
}
else if (hostRegister[1])
{
memptr[1] = malloc(bufSize_ + 4096);
alignedmemptr[1] = (void*)(((size_t)memptr[1] + 4095) & ~4095);
dstBuffer = alignedmemptr[1];
err = hipHostRegister(dstBuffer, bufSize_, 0);
CHECK_RESULT(err != hipSuccess, "hipHostRegister failed");
}
else if (unpinnedMalloc[1])
{
memptr[1] = malloc(bufSize_ + 4096);
alignedmemptr[1] = (void*)(((size_t)memptr[1] + 4095) & ~4095);
dstBuffer = alignedmemptr[1];
}
else
{
err = hipMalloc(&dstBuffer, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMalloc failed");
}
CPerfCounter timer;
//warm up
err = hipMemcpy2D(dstBuffer, width, srcBuffer, width, width, width, hipMemcpyDefault);
CHECK_RESULT(err, "hipMemcpy2D failed");
timer.Reset();
timer.Start();
for (unsigned int i = 0; i < numIter; i++)
{
err = hipMemcpy2DAsync(dstBuffer, width, srcBuffer, width, width, width, hipMemcpyDefault, NULL);
CHECK_RESULT(err, "hipMemcpyAsync2D failed");
}
err = hipDeviceSynchronize();
CHECK_RESULT(err, "hipDeviceSynchronize failed");
timer.Stop();
double sec = timer.GetElapsedTime();
// Buffer copy bandwidth in GB/s
double perf = ((double)bufSize_*numIter*(double)(1e-09)) / sec;
const char *strSrc = NULL;
const char *strDst = NULL;
if (hostMalloc[0])
strSrc = "hHM";
else if (hostRegister[0])
strSrc = "hHR";
else if (unpinnedMalloc[0])
strSrc = "unp";
else
strSrc = "hM";
if (hostMalloc[1])
strDst = "hHM";
else if (hostRegister[1])
strDst = "hHR";
else if (unpinnedMalloc[1])
strDst = "unp";
else
strDst = "hM";
// Double results when src and dst are both on device
if ((!hostMalloc[0] && !hostRegister[0] && !unpinnedMalloc[0]) &&
(!hostMalloc[1] && !hostRegister[1] && !unpinnedMalloc[1]))
perf *= 2.0;
// Double results when src and dst are both in sysmem
if ((hostMalloc[0] || hostRegister[0] || unpinnedMalloc[0]) &&
(hostMalloc[1] || hostRegister[1] || unpinnedMalloc[1]))
perf *= 2.0;
char buf[256];
SNPRINTF(buf, sizeof(buf), "HIPPerfBufferCopyRectSpeed[%d]\t(%8d bytes)\ts:%s d:%s\ti:%4d\t(GB/s) perf\t%f",
test, bufSize_, strSrc, strDst, numIter, (float)perf);
printf("%s\n", buf);
//Free src
if (hostMalloc[0])
{
hipHostFree(srcBuffer);
}
else if (hostRegister[0])
{
hipHostUnregister(srcBuffer);
free(memptr[0]);
}
else if (unpinnedMalloc[0])
{
free(memptr[0]);
}
else
{
hipFree(srcBuffer);
}
//Free dst
if (hostMalloc[1])
{
hipHostFree(dstBuffer);
}
else if (hostRegister[1])
{
hipHostUnregister(dstBuffer);
free(memptr[1]);
}
else if (unpinnedMalloc[1])
{
free(memptr[1]);
}
else
{
hipFree(dstBuffer);
}
}
passed();
}
projects/hip-tests/perftests/memory/hipPerfDevMemReadSpeed.cpp
-136
View File
@@ -1,136 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
using namespace std;
#define arraySize 16
typedef struct d_uint16 {
uint data[arraySize];
} d_uint16;
__global__ void read_kernel(d_uint16 *src, ulong N, uint *dst) {
size_t idx = (blockIdx.x * blockDim.x + threadIdx.x);
size_t stride = blockDim.x * gridDim.x ;
uint tmp = 0;
for (size_t i = idx; i < N; i += stride) {
for (size_t j = 0; j < arraySize; j++) {
tmp += src[i].data[j];
}
}
atomicAdd(dst, tmp);
}
int main(int argc, char* argv[]) {
d_uint16 *dSrc;
d_uint16 *hSrc;
uint *dDst;
uint *hDst;
hipStream_t stream;
ulong N = 4 * 1024 * 1024;
uint nBytes = N * sizeof(d_uint16);
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
cout << "info: didn't find any GPU! skipping the test!\n";
passed();
return 0;
}
static int device = 0;
HIPCHECK(hipSetDevice(device));
hipDeviceProp_t props;
HIPCHECK(hipGetDeviceProperties(&props, device));
cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name <<
" with " << props.multiProcessorCount << " CUs" << endl;
const unsigned threadsPerBlock = 64;
const unsigned blocks = props.multiProcessorCount * 4;
uint inputData = 0x1;
int nIter = 1000;
hSrc = new d_uint16[nBytes];
HIPCHECK(hSrc == 0 ? hipErrorOutOfMemory : hipSuccess);
hDst = new uint;
hDst[0] = 0;
HIPCHECK(hDst == 0 ? hipErrorOutOfMemory : hipSuccess);
for (size_t i = 0; i < N; i++) {
for (int j = 0; j < arraySize; j++) {
hSrc[i].data[j] = inputData;
}
}
HIPCHECK(hipMalloc(&dSrc, nBytes));
HIPCHECK(hipMalloc(&dDst, sizeof(uint)));
HIPCHECK(hipStreamCreate(&stream));
HIPCHECK(hipMemcpy(dSrc, hSrc, nBytes, hipMemcpyHostToDevice));
HIPCHECK(hipMemcpy(dDst, hDst, sizeof(uint), hipMemcpyHostToDevice));
hipLaunchKernelGGL(read_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dSrc, N, dDst);
HIPCHECK(hipMemcpy(hDst, dDst, sizeof(uint), hipMemcpyDeviceToHost));
hipDeviceSynchronize();
if (hDst[0] != (nBytes / sizeof(uint))) {
cout << "info: Data validation failed for warm up run!" << endl;
cout << "info: expected " << nBytes / sizeof(uint) << " got " << hDst[0] << endl;
HIPCHECK(hipErrorUnknown);
}
// measure performance based on host time
auto all_start = chrono::steady_clock::now();
for(int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(read_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dSrc, N, dDst);
}
hipDeviceSynchronize();
auto all_end = chrono::steady_clock::now();
chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = ((double)nBytes * nIter * (double)(1e-09)) / all_kernel_time.count();
cout << "info: average read speed of " << perf << " GB/s " << "achieved for memory size of " <<
nBytes / (1024 * 1024) << " MB" << endl;
delete [] hSrc;
delete hDst;
hipFree(dSrc);
hipFree(dDst);
HIPCHECK(hipStreamDestroy(stream));
passed();
}
projects/hip-tests/perftests/memory/hipPerfDevMemWriteSpeed.cpp
-126
View File
@@ -1,126 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
using namespace std;
#define arraySize 16
typedef struct d_uint16 {
uint data[arraySize];
} d_uint16;
__global__ void write_kernel(d_uint16 *dst, ulong N, d_uint16 pval) {
size_t idx = (blockIdx.x * blockDim.x + threadIdx.x);
size_t stride = blockDim.x * gridDim.x;
for (size_t i = idx; i < N; i += stride) {
dst[i] = pval;
}
};
int main(int argc, char* argv[]) {
d_uint16 *dDst;
d_uint16 *hDst;
hipStream_t stream;
ulong N = 4 * 1024 * 1024;
uint nBytes = N * sizeof(d_uint16);
d_uint16 pval;
for (int i = 0; i < arraySize; i++) {
pval.data[i] = 0xabababab;
}
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
cout << "info: didn't find any GPU! skipping the test!\n";
passed();
return 0;
}
static int device = 0;
HIPCHECK(hipSetDevice(device));
hipDeviceProp_t props;
HIPCHECK(hipGetDeviceProperties(&props, device));
cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name <<
" with " << props.multiProcessorCount << " CUs" << endl;
size_t threadsPerBlock = 64;
size_t blocks = props.multiProcessorCount * 4;
uint inputData = 0xabababab;
int nIter = 1000;
hDst = new d_uint16[nBytes];
HIPCHECK(hDst == 0 ? hipErrorOutOfMemory : hipSuccess);
for (size_t i = 0; i < N; i++) {
for (size_t j = 0; j < arraySize; j++) {
hDst[i].data[j] = 0;
}
}
HIPCHECK(hipMalloc(&dDst, nBytes));
HIPCHECK(hipStreamCreate(&stream));
hipLaunchKernelGGL(write_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst, N, pval);
HIPCHECK(hipMemcpy(hDst, dDst, nBytes , hipMemcpyDeviceToHost));
hipDeviceSynchronize();
for (uint i = 0; i < N; i++) {
for (uint j = 0; j < arraySize; j++) {
if (hDst[i].data[j] != inputData) {
cout << "info: Data validation failed for warm up run! " << endl;
cout << "at index i: " << i << " element j: " << j << endl;
cout << hex << "expected 0x" << inputData << " but got 0x" << hDst[i].data[j] << endl;
HIPCHECK(hipErrorUnknown);
}
}
}
auto all_start = chrono::steady_clock::now();
for(int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(write_kernel, dim3(blocks), dim3(threadsPerBlock), 0, stream, dDst, N, pval);
}
hipDeviceSynchronize();
auto all_end = chrono::steady_clock::now();
chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = ((double)nBytes * nIter * (double)(1e-09)) / all_kernel_time.count();
cout << "info: average write speed of " << perf << " GB/s " << "achieved for memory size of " <<
nBytes / (1024 * 1024) << " MB" << endl;
delete [] hDst;
hipFree(dDst);
HIPCHECK(hipStreamDestroy(stream));
passed();
}
projects/hip-tests/perftests/memory/hipPerfHostNumaAlloc.cpp
-190
View File
@@ -1,190 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD_CMD: hipPerfHostNumaAlloc %hc -I%S/../../src %S/%s %S/../../src/test_common.cpp -lnuma -o %T/%t EXCLUDE_HIP_PLATFORM nvidia
* TEST: %t
* HIT_END
*/
#include "test_common.h"
#include <iostream>
#include <time.h>
#include <cstdio>
#include <unistd.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <numaif.h>
#include <iostream>
#include <memory>
#include <stdexcept>
#include <string>
#include <array>
#include "hip/hip_runtime.h"
// To run it correctly, we must not export HIP_VISIBLE_DEVICES.
// And we must explicitly link libnuma because of numa api move_pages().
#define NUM_PAGES 4
char *h = nullptr;
char *d_h = nullptr;
char *m = nullptr;
char *d_m = nullptr;
int page_size = 0;
const int mode[] = { MPOL_DEFAULT, MPOL_BIND, MPOL_PREFERRED, MPOL_INTERLEAVE };
const char* modeStr[] = { "MPOL_DEFAULT", "MPOL_BIND", "MPOL_PREFERRED", "MPOL_INTERLEAVE" };
std::string exeCommand(const char* cmd) {
std::array<char, 128> buff;
std::string result;
std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
if (!pipe) {
return result;
}
while (fgets(buff.data(), buff.size(), pipe.get()) != nullptr) {
result += buff.data();
}
return result;
}
int getCpuAgentCount() {
const char* cmd = "cat /proc/cpuinfo | grep \"physical id\" | sort | uniq | wc -l";
int cpuAgentCount = std::atoi(exeCommand(cmd).c_str());
return cpuAgentCount;
}
bool test(int cpuId, int gpuId, int numaMode, unsigned int hostMallocflags) {
void *pages[NUM_PAGES];
int status[NUM_PAGES];
int nodes[NUM_PAGES];
int ret_code;
printf("set cpu %d, gpu %d, numaMode %d, hostMallocflags 0x%x\n", cpuId,
gpuId, numaMode, hostMallocflags);
if (cpuId >= 0) {
unsigned long nodeMask = 1 << cpuId;
unsigned long maxNode = sizeof(nodeMask) * 8;
if (set_mempolicy(numaMode, numaMode == MPOL_DEFAULT ? NULL : &nodeMask,
numaMode == MPOL_DEFAULT ? 0 : maxNode) == -1) {
printf("set_mempolicy() failed with err %d\n", errno);
return false;
}
}
if (gpuId >= 0) {
HIPCHECK(hipSetDevice(gpuId));
}
posix_memalign((void**) &m, page_size, page_size * NUM_PAGES);
hipHostRegister(m, page_size * NUM_PAGES, hipHostRegisterMapped);
hipHostGetDevicePointer((void**) &d_m, m, 0);
status[0] = -1;
pages[0] = m;
for (int i = 1; i < NUM_PAGES; i++) {
pages[i] = (char*) pages[0] + page_size;
}
ret_code = move_pages(0, NUM_PAGES, pages, NULL, status, 0);
printf("Memory (malloc) ret %d at %p (dev %p) is at node: ", ret_code, m, d_m);
for (int i = 0; i < NUM_PAGES; i++) {
printf("%d ", status[i]); // Don't verify as it's out of our control
}
printf("\n");
HIPCHECK(hipHostMalloc((void**) &h, page_size*NUM_PAGES, hostMallocflags));
pages[0] = h;
for (int i = 1; i < NUM_PAGES; i++) {
pages[i] = (char*) pages[0] + page_size;
}
ret_code = move_pages(0, NUM_PAGES, pages, NULL, status, 0);
d_h = nullptr;
if (hostMallocflags & hipHostMallocMapped) {
hipHostGetDevicePointer((void**) &d_h, h, 0);
printf("Memory (hipHostMalloc) ret %d at %p (dev %p) is at node: ",
ret_code, h, d_h);
} else {
printf("Memory (hipHostMalloc) ret %d at %p is at node: ", ret_code, h);
}
for (int i = 0; i < NUM_PAGES; i++) {
printf("%d ", status[i]); // Always print it even if it's wrong. Verify later
}
printf("\n");
HIPCHECK(hipHostFree((void* )h));
hipHostUnregister(m);
free(m);
if (cpuId >= 0 && (numaMode == MPOL_BIND || numaMode == MPOL_PREFERRED)) {
for (int i = 0; i < NUM_PAGES; i++) {
if (status[i] != cpuId) { // Now verify
printf("Failed at %d", i);
return false;
}
}
}
return true;
}
bool runTest(const int &cpuCount, const int &gpuCount,
const unsigned int &hostMallocflags, const std::string &str) {
printf("%s\n", str.c_str());
for (int m = 0; m < sizeof(mode) / sizeof(mode[0]); m++) {
printf("Testing %s\n", modeStr[m]);
for (int i = 0; i < cpuCount; i++) {
for (int j = 0; j < gpuCount; j++) {
if (!test(i, j, mode[m], hostMallocflags)) {
return false;
}
}
}
}
return true;
}
int main(int argc, char *argv[]) {
int gpuCount = 0;
HIPCHECK(hipGetDeviceCount(&gpuCount));
int cpuCount = getCpuAgentCount();
page_size = getpagesize();
printf("Cpu count %d, Gpu count %d, Page size %d\n", cpuCount, gpuCount,
page_size);
if (cpuCount < 0 || gpuCount < 0) {
failed("Bad device count\n");
return -1;
}
if (!runTest(cpuCount, gpuCount, hipHostMallocDefault | hipHostMallocNumaUser,
"Testing hipHostMallocDefault | hipHostMallocNumaUser........................")) {
failed("Failed testing hipHostMallocDefault | hipHostMallocNumaUser\n");
return -1;
}
if (!runTest(cpuCount, gpuCount, hipHostMallocMapped | hipHostMallocNumaUser,
"Testing hipHostMallocMapped | hipHostMallocNumaUser.........................")) {
failed("Failed testing hipHostMallocMapped | hipHostMallocNumaUser\n");
return -1;
}
passed();
}
projects/hip-tests/perftests/memory/hipPerfMemFill.cpp
-534
View File
@@ -1,534 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include "test_common.h"
#include <printf/printf_common.h>
#include <iostream>
#include <chrono>
#include <sys/time.h>
#define SIMPLY_ASSIGN 0
#define USE_HIPTEST_SETNUMBLOCKS 0
using namespace std;
template<class T>
__global__ void vec_fill(T *x, T coef, int N) {
const int istart = threadIdx.x + blockIdx.x * blockDim.x;
const int ishift = blockDim.x * gridDim.x;
for (int i = istart; i < N; i += ishift) {
#if SIMPLY_ASSIGN
x[i] = coef;
#else
x[i] = coef * i;
#endif
}
}
__device__ void print_log(int i, double value, double expected) {
printf("failed at %d: val=%g, expected=%g\n", i, value, expected);
}
__device__ void print_log(int i, int value, int expected) {
printf("failed at %d: val=%d, expected=%d\n", i, value, expected);
}
template<class T>
__global__ void vec_verify(T *x, T coef, int N) {
const int istart = threadIdx.x + blockIdx.x * blockDim.x;
const int ishift = blockDim.x * gridDim.x;
for (int i = istart; i < N; i += ishift) {
#if SIMPLY_ASSIGN
if(x[i] != coef) {
print_log(i, x[i], coef);
}
#else
if(x[i] != coef * i) {
print_log(i, x[i], coef * i);
}
#endif
}
}
template<class T>
__global__ void daxpy(T *__restrict__ x, T *__restrict__ y,
const T coef, int Niter, int N) {
const int istart = threadIdx.x + blockIdx.x * blockDim.x;
const int ishift = blockDim.x * gridDim.x;
for (int iter = 0; iter < Niter; ++iter) {
T iv = coef * iter;
for (int i = istart; i < N; i += ishift)
y[i] = iv * x[i] + y[i];
}
}
template<class T>
class hipPerfMemFill {
private:
static constexpr int NUM_START = 27;
static constexpr int NUM_SIZE = 5;
static constexpr int NUM_ITER = 10;
size_t totalSizes_[NUM_SIZE];
hipDeviceProp_t props_;
const T coef_ = getCoefficient(3.14159);
const unsigned int blocksPerCU_;
const unsigned int threadsPerBlock_;
public:
hipPerfMemFill(unsigned int blocksPerCU, unsigned int threadsPerBlock) :
blocksPerCU_(blocksPerCU), threadsPerBlock_(threadsPerBlock) {
for (int i = 0; i < NUM_SIZE; i++) {
totalSizes_[i] = 1ull << (i + NUM_START); // 128M, 256M, 512M, 1024M, 2048M
}
}
~hipPerfMemFill() {
}
bool supportLargeBar() {
return props_.isLargeBar != 0;
}
bool supportManagedMemory() {
return props_.managedMemory != 0;
}
const T getCoefficient(double val) {
return static_cast<T>(val);
}
void setHostBuffer(T *A, T val, size_t size) {
size_t len = size / sizeof(T);
for (int i = 0; i < len; i++) {
A[i] = val;
}
}
void open(int deviceId) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
} else if (deviceId >= nGpu) {
failed("Info: wrong GPU Id %d\n", deviceId);
}
HIPCHECK(hipSetDevice(deviceId));
memset(&props_, 0, sizeof(props_));
HIPCHECK(hipGetDeviceProperties(&props_, deviceId));
std::cout << "Info: running on device: id: " << deviceId << ", bus: 0x"
<< props_.pciBusID << " " << props_.name << " with "
<< props_.multiProcessorCount << " CUs, large bar: "
<< supportLargeBar() << ", managed memory: " << supportManagedMemory()
<< ", DeviceMallocFinegrained: " << supportDeviceMallocFinegrained()
<< std::endl;
}
void log_host(const char* title, double GBytes, double sec) {
cout << title << " [" << setw(7) << GBytes << " GB]: cost " << setw(10) << sec
<< " s in bandwidth " << setw(10) << GBytes / sec << " [GB/s]" << endl;
}
void log_kernel(const char* title, double GBytes, double sec, double sec_hv, double sec_kv) {
cout << title << " [" << setw(7) << GBytes << " GB]: cost " << setw(10) << sec
<< " s in bandwidth " << setw(10) << GBytes / sec << " [GB/s]" << ", hostVerify cost "
<< setw(10) << sec_hv << " s in bandwidth " << setw(10) << GBytes / sec_hv << " [GB/s]"
<< ", kernelVerify cost "<< setw(10) << sec_kv << " s in bandwidth " << setw(10)
<< GBytes / sec_kv << " [GB/s]" << endl;
}
void hostFill(size_t size, T *data, T coef, double &sec) {
size_t num = size / sizeof(T); // Size of elements
auto start = chrono::steady_clock::now();
for (int i = 0; i < num; ++i) {
#if SIMPLY_ASSIGN
data[i] = coef;
#else
data[i] = coef * i;
#endif
}
auto end = chrono::steady_clock::now();
chrono::duration<double> diff = end - start; // in second
sec = diff.count();
}
void kernelFill(size_t size, T *data, T coef, double &sec) {
size_t num = size / sizeof(T); // Size of elements
unsigned blocks = setNumBlocks(num);
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_fill<T>), dim3(blocks),
dim3(threadsPerBlock), 0, 0, data, 0, num); // kernel will be loaded first time
HIPCHECK(hipDeviceSynchronize());
auto start = chrono::steady_clock::now();
for (int iter = 0; iter < NUM_ITER; ++iter) {
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_fill<T>), dim3(blocks),
dim3(threadsPerBlock), 0, 0, data, coef, num);
}
HIPCHECK(hipDeviceSynchronize());
auto end = chrono::steady_clock::now();
chrono::duration<double> diff = end - start; // in second
sec = diff.count() / NUM_ITER; // in second
}
void hostVerify(size_t size, T *data, T coef, double &sec) {
size_t num = size / sizeof(T); // Size of elements
auto start = chrono::steady_clock::now();
for (int i = 0; i < num; ++i) {
#if SIMPLY_ASSIGN
if(data[i] != coef) {
cout << "hostVerify failed: i=" << i << ", data[i]=" << data[i] << ", expected=" << coef << endl;
failed("failed\n");
}
#else
if(data[i] != coef * i) {
cout << "hostVerify failed: i=" << i << ", data[i]=" << data[i] << ", expected=" << coef * i << endl;
failed("failed\n");
}
#endif
}
auto end = chrono::steady_clock::now();
chrono::duration<double> diff = end - start; // in second
sec = diff.count();
}
void kernelVerify(size_t size, T *data, T coef, double &sec) {
size_t num = size / sizeof(T); // Size of elements
unsigned blocks = setNumBlocks(num);
CaptureStream *capture = new CaptureStream(stdout);
capture->Begin();
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_verify<T>), dim3(blocks),
dim3(threadsPerBlock), 0, 0, data, coef, num); // kernel will be loaded first time
HIPCHECK(hipDeviceSynchronize());
capture->End();
capture->Truncate(1000); // Don't want too long log if existing
std::string device_output = capture->getData();
delete capture;
if (device_output.length() > 0) {
failed("kernelVerify failed:\n%s\n", device_output.c_str());
}
// Now all data verified. The following is to test bandwidth.
auto start = chrono::steady_clock::now();
for (int iter = 0; iter < NUM_ITER; ++iter) {
hipLaunchKernelGGL(HIP_KERNEL_NAME(vec_verify<T>), dim3(blocks),
dim3(threadsPerBlock), 0, 0, data, coef, num);
}
HIPCHECK(hipDeviceSynchronize());
auto end = chrono::steady_clock::now();
chrono::duration<double> diff = end - start; // in second
sec = diff.count() / NUM_ITER; // in second
}
bool testLargeBarDeviceMemoryHostFill(size_t size) {
if (!supportLargeBar()) {
return false;
}
double GBytes = (double) size / (1024.0 * 1024.0 * 1024.0);
T *A;
HIPCHECK(hipMalloc(&A, size));
double sec = 0;
hostFill(size, A, coef_, sec); // Cpu can access device mem in LB
HIPCHECK(hipFree(A));
log_host("Largebar: host fill", GBytes, sec);
return true;
}
bool testLargeBar() {
if (!supportLargeBar()) {
return false;
}
cout << "Test large bar device memory host filling" << endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testLargeBarDeviceMemoryHostFill(totalSizes_[i])) {
return false;
}
}
return true;
}
bool testManagedMemoryHostFill(size_t size) {
if (!supportManagedMemory()) {
return false;
}
double GBytes = (double) size / (1024.0 * 1024.0 * 1024.0);
T *A;
HIPCHECK(hipMallocManaged(&A, size));
double sec = 0;
hostFill(size, A, coef_, sec); // Cpu can access HMM mem
HIPCHECK(hipFree(A));
log_host("Managed: host fill", GBytes, sec);
return true;
}
bool testManagedMemoryKernelFill(size_t size) {
if (!supportManagedMemory()) {
return false;
}
double GBytes = (double) size / (1024.0 * 1024.0 * 1024.0);
T *A;
HIPCHECK(hipMallocManaged(&A, size));
double sec = 0, sec_hv = 0, sec_kv = 0;
kernelFill(size, A, coef_, sec);
hostVerify(size, A, coef_, sec_hv); // Managed memory can be verified by host
kernelVerify(size, A, coef_, sec_kv);
HIPCHECK(hipFree(A));
log_kernel("Managed: kernel fill", GBytes, sec, sec_hv, sec_kv);
return true;
}
bool testManagedMemory() {
if (!supportManagedMemory()) {
return false;
}
cout << "Test managed memory host filling" << endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testManagedMemoryHostFill(totalSizes_[i])) {
return false;
}
}
cout << "Test managed memory kernel filling" << endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testManagedMemoryKernelFill(totalSizes_[i])) {
return false;
}
}
return true;
}
bool testHostMemoryHostFill(size_t size, unsigned int flags) {
double GBytes = (double) size / (1024.0 * 1024.0 * 1024.0);
T *A;
HIPCHECK(hipHostMalloc(&A, size, flags));
double sec = 0;
hostFill(size, A, coef_, sec);
HIPCHECK(hipHostFree(A));
log_host("Host: host fill", GBytes, sec);
return true;
}
bool testHostMemoryKernelFill(size_t size, unsigned int flags) {
double GBytes = (double) size / (1024.0 * 1024.0 * 1024.0);
T *A;
HIPCHECK(hipHostMalloc((void** ) &A, size, flags));
double sec = 0, sec_hv = 0, sec_kv = 0;
kernelFill(size, A, coef_, sec);
hostVerify(size, A, coef_, sec_hv);
kernelVerify(size, A, coef_, sec_kv);
HIPCHECK(hipHostFree(A));
log_kernel("Host: kernel fill", GBytes, sec, sec_hv, sec_kv);
return true;
}
bool testHostMemory() {
cout << "Test coherent host memory host filling" << endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testHostMemoryHostFill(totalSizes_[i], hipHostMallocCoherent)) {
return false;
}
}
cout << "Test non-coherent host memory host filling" << endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testHostMemoryHostFill(totalSizes_[i], hipHostMallocNonCoherent)) {
return false;
}
}
cout << "Test coherent host memory kernel filling" << endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testHostMemoryKernelFill(totalSizes_[i], hipHostMallocCoherent)) {
return false;
}
}
cout << "Test non-coherent host memory kernel filling" << endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testHostMemoryKernelFill(totalSizes_[i], hipHostMallocNonCoherent)) {
return false;
}
}
return true;
}
/* This function should be via device attribute query*/
bool supportDeviceMallocFinegrained() {
#ifdef __HIP_PLATFORM_AMD__
T *A = nullptr;
hipExtMallocWithFlags((void **)&A, sizeof(T), hipDeviceMallocFinegrained);
if (!A) {
return false;
}
HIPCHECK(hipFree(A));
return true;
#else
return false;
#endif
}
unsigned int setNumBlocks(size_t size) {
size_t num = size/sizeof(T);
#if USE_HIPTEST_SETNUMBLOCKS
return HipTest::setNumBlocks(blocksPerCU_, threadsPerBlock_,
num);
#else
return (num + threadsPerBlock_ - 1) / threadsPerBlock_;
#endif
}
#ifdef __HIP_PLATFORM_AMD__
bool testExtDeviceMemoryHostFill(size_t size, unsigned int flags) {
double GBytes = (double) size / (1024.0 * 1024.0 * 1024.0);
T *A = nullptr;
HIPCHECK(hipExtMallocWithFlags((void **)&A, size, flags));
if (!A) {
cout << "failed hipExtMallocWithFlags() with size =" << size << " flags="
<< std::hex << flags << endl;
return false;
}
double sec = 0;
hostFill(size, A, coef_, sec); // Cpu can access this mem
HIPCHECK(hipFree(A));
log_host("ExtDevice: host fill", GBytes, sec);
return true;
}
bool testExtDeviceMemoryKernelFill(size_t size, unsigned int flags) {
double GBytes = (double) size / (1024.0 * 1024.0 * 1024.0);
T *A = nullptr;
HIPCHECK(hipExtMallocWithFlags((void **)&A, size, flags));
if (!A) {
cout << "failed hipExtMallocWithFlags() with size =" << size << " flags="
<< std::hex << flags << endl;
return false;
}
double sec = 0, sec_hv = 0, sec_kv = 0;
kernelFill(size, A, coef_, sec);
hostVerify(size, A, coef_, sec_hv); // Fine grained device memory can be verified by host
kernelVerify(size, A, coef_, sec_kv);
HIPCHECK(hipFree(A));
log_kernel("ExtDevice: kernel fill", GBytes, sec, sec_hv, sec_kv);
return true;
}
bool testExtDeviceMemory() {
cout << "Test fine grained device memory host filling"
<< endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testExtDeviceMemoryHostFill(totalSizes_[i],
hipDeviceMallocFinegrained)) {
return false;
}
}
cout << "Test fine grained device memory kernel filling"
<< endl;
for (int i = 0; i < NUM_SIZE; i++) {
if (!testExtDeviceMemoryKernelFill(totalSizes_[i],
hipDeviceMallocFinegrained)) {
return false;
}
}
return true;
}
#endif
bool run() {
if (supportLargeBar()) {
if (!testLargeBar()) {
return false;
}
}
if (supportManagedMemory()) {
if (!testManagedMemory()) {
return false;
}
}
if (!testHostMemory()) {
return false;
}
#ifdef __HIP_PLATFORM_AMD__
if (supportDeviceMallocFinegrained()) {
if (!testExtDeviceMemory()) {
return false;
}
}
#endif
return true;
}
};
int main(int argc, char *argv[]) {
HipTest::parseStandardArguments(argc, argv, true); // For ::p_gpuDevice, ::blocksPerCU, ::threadsPerBlock
cout << "Test int" << endl;
hipPerfMemFill<int> hipPerfMemFillInt(::blocksPerCU, ::threadsPerBlock);
hipPerfMemFillInt.open(::p_gpuDevice);
HIPASSERT(hipPerfMemFillInt.run());
cout << "Test double" << endl;
hipPerfMemFill<double> hipPerfMemFillDouble(::blocksPerCU, ::threadsPerBlock);
hipPerfMemFillDouble.open(::p_gpuDevice);
HIPASSERT(hipPerfMemFillDouble.run());
passed();
}
projects/hip-tests/perftests/memory/hipPerfMemMallocCpyFree.cpp
-124
View File
@@ -1,124 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include "test_common.h"
#include <iostream>
#include <time.h>
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#define NUM_SIZE 19 //size up to 16M
#define NUM_ITER 500 //Total GPU memory up to 16M*500=8G
void valSet(int* A, int val, size_t size) {
size_t len = size / sizeof(int);
for (int i = 0; i < len; i++) {
A[i] = val;
}
}
void setup(size_t *size, int &num, int **pA, const size_t totalGlobalMem) {
std::cout << "size: ";
for (int i = 0; i < num; i++) {
size[i] = 1 << (i + 6);
if((NUM_ITER + 1) * size[i] > totalGlobalMem) {
num = i;
break;
}
std::cout << size[i] << " ";
}
std::cout << std::endl;
*pA = (int*)malloc(size[num - 1]);
valSet(*pA, 1, size[num - 1]);
}
void testInit(size_t size, int *A) {
int *Ad;
clock_t start = clock();
hipMalloc(&Ad, size); //hip::init() will be called
clock_t end = clock();
double uS = (end - start) * 1000000. / CLOCKS_PER_SEC;
std::cout << "Initial" << std::endl;
std::cout << "hipMalloc(" << size << ") cost " << uS << "us" << std::endl;
start = clock();
hipMemcpy(Ad, A, size, hipMemcpyHostToDevice);
hipDeviceSynchronize();
end = clock();
uS = (end - start) * 1000000. / CLOCKS_PER_SEC;
std::cout << "hipMemcpy(" << size << ") cost " << uS << "us" << std::endl;
start = clock();
hipFree(Ad);
end = clock();
uS = (end - start) * 1000000. / CLOCKS_PER_SEC;
std::cout << "hipFree(" << size << ") cost " << uS << "us" << std::endl;
}
int main() {
double uS;
clock_t start, end;
size_t size[NUM_SIZE] = { 0 };
int *Ad[NUM_ITER] = { nullptr };
int *A;
hipDeviceProp_t props;
memset(&props, 0, sizeof(props));
HIPCHECK(hipGetDeviceProperties(&props, 0));
std::cout << "totalGlobalMem: " << props.totalGlobalMem << std::endl;
int num = NUM_SIZE;
setup(size, num, &A, props.totalGlobalMem);
testInit(size[0], A);
for (int i = 0; i < num; i++) {
std::cout << size[i] << std::endl;
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIPCHECK(hipMalloc(&Ad[j], size[i]));
}
end = clock();
uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
std::cout << "hipMalloc(" << size[i] << ") cost " << uS << "us" << std::endl;
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIPCHECK(hipMemcpy(Ad[j], A, size[i], hipMemcpyHostToDevice));
}
hipDeviceSynchronize();
end = clock();
uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
std::cout << "hipMemcpy(" << size[i] << ") cost " << uS << "us" << std::endl;
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIPCHECK(hipFree(Ad[j]));
Ad[j] = nullptr;
}
end = clock();
double uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
std::cout << "hipFree(" << size[i] << ") cost " << uS << "us" << std::endl;
}
free(A);
passed();
}
projects/hip-tests/perftests/memory/hipPerfMemcpy.cpp
-114
View File
@@ -1,114 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include "test_common.h"
#include <iostream>
#include <chrono>
#define NUM_SIZE 8
#define NUM_ITER 0x40000
using namespace std;
class hipPerfMemcpy {
private:
unsigned int numBuffers_;
size_t totalSizes_[NUM_SIZE];
void setHostBuffer(int *A, int val, size_t size);
public:
hipPerfMemcpy();
~hipPerfMemcpy() {};
void open(int deviceID);
void run(unsigned int testNumber);
};
hipPerfMemcpy::hipPerfMemcpy() : numBuffers_(0) {
for (int i = 0; i < NUM_SIZE; i++) {
totalSizes_[i] = 1 << (i + 6);
}
};
void hipPerfMemcpy::setHostBuffer(int *A, int val, size_t size) {
size_t len = size / sizeof(int);
for (int i = 0; i < len; i++) {
A[i] = val;
}
}
void hipPerfMemcpy::open(int deviceId) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
}
HIPCHECK(hipSetDevice(deviceId));
hipDeviceProp_t props = {0};
HIPCHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << deviceId << std::endl;
}
void hipPerfMemcpy::run(unsigned int testNumber) {
int *A, *Ad;
A = new int[totalSizes_[testNumber]];
setHostBuffer(A, 1, totalSizes_[testNumber]);
hipMalloc(&Ad, totalSizes_[testNumber]);
auto start = chrono::steady_clock::now();
for (int j = 0; j < NUM_ITER; j++) {
hipMemcpy(Ad, A, totalSizes_[testNumber], hipMemcpyHostToDevice);
}
hipDeviceSynchronize();
auto end = chrono::steady_clock::now();
chrono::duration<double, micro> diff = end - start;
cout << "hipPerfMemcpy[" << testNumber << "] " << "Host to Device copy took "
<< diff.count() / NUM_ITER << " us for memory size of " << totalSizes_[testNumber]
<< " Bytes" << endl;
delete [] A;
HIPCHECK(hipFree(Ad));
}
int main() {
hipPerfMemcpy hipPerfMemcpy;
int deviceId = 0;
hipPerfMemcpy.open(deviceId);
for (auto testCase = 0; testCase < NUM_SIZE; testCase++) {
hipPerfMemcpy.run(testCase);
}
passed();
}
projects/hip-tests/perftests/memory/hipPerfMemset.cpp
-437
View File
@@ -1,437 +0,0 @@
/*
Copyright (c) 2015 - 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include "test_common.h"
#include <iostream>
#include <chrono>
static unsigned int sizeList[] = {
256, 512, 1024, 2048, 4096, 8192,
};
static unsigned int eleNumList[] = {
0x100, 0x400, 0x1000, 0x4000, 0x10000, 0x20000, 0x40000, 0x80000, 0x100000,
0x200000, 0x400000, 0x800000, 0x1000000
};
typedef struct _dataType {
char memsetval = 0x42;
char memsetD8val = 0xDE;
int16_t memsetD16val = 0xDEAD;
int memsetD32val = 0xDEADBEEF;
}dataType;
#define NUM_ITER 1000
enum MemsetType {
hipMemsetTypeDefault,
hipMemsetTypeD8,
hipMemsetTypeD16,
hipMemsetTypeD32,
hipMemsetTypeMax
};
using namespace std;
class hipPerfMemset {
private:
uint64_t bufSize_;
unsigned int num_elements_;
unsigned int testNumEle_;
unsigned int _numSubTests = 0;
unsigned int _numSubTests2D = 0;
unsigned int _numSubTests3D = 0;
unsigned int num_sizes_ =0;
public:
hipPerfMemset() {
num_elements_ = sizeof(eleNumList) / sizeof(unsigned int);
_numSubTests = num_elements_ * hipMemsetTypeMax;
num_sizes_ = sizeof(sizeList) / sizeof(unsigned int);
_numSubTests2D = num_sizes_;
_numSubTests3D = _numSubTests2D;
};
~hipPerfMemset() {};
void open(int deviceID);
template<typename T>
void run1D(unsigned int test, T memsetval, enum MemsetType type, bool async);
template<typename T>
void run2D(unsigned int test, T memsetval, enum MemsetType type, bool async);
template<typename T>
void run3D(unsigned int test, T memsetval, enum MemsetType type, bool async);
uint getNumTests() {
return _numSubTests;
}
uint getNumTests2D() {
return _numSubTests2D;
}
uint getNumTests3D() {
return _numSubTests3D;
}
};
void hipPerfMemset::open(int deviceId) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
}
HIPCHECK(hipSetDevice(deviceId));
hipDeviceProp_t props = {0};
HIPCHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << deviceId
<< std::endl;
}
template<typename T>
void hipPerfMemset::run1D(unsigned int test, T memsetval, enum MemsetType type, bool async) {
T * A_h;
T * A_d;
testNumEle_ = eleNumList[test % num_elements_];
bufSize_ = testNumEle_ * sizeof(uint32_t);
HIPCHECK(hipMalloc(&A_d, bufSize_));
A_h = reinterpret_cast<T*> (malloc(bufSize_));
hipStream_t stream;
HIPCHECK(hipStreamCreateWithFlags(&stream, hipStreamNonBlocking));
// Warm-up
if (async) {
HIPCHECK(hipMemsetAsync((void *)A_d, memsetval, bufSize_, stream));
HIPCHECK(hipStreamSynchronize(stream));
} else {
HIPCHECK(hipMemset((void *)A_d, memsetval, bufSize_));
HIPCHECK(hipDeviceSynchronize());
}
auto start = chrono::high_resolution_clock::now();
for (uint i = 0; i < NUM_ITER; i++) {
if (type == hipMemsetTypeDefault && !async) {
HIPCHECK(hipMemset((void *)A_d, memsetval, bufSize_));
}
else if (type == hipMemsetTypeDefault && async) {
HIPCHECK(hipMemsetAsync(A_d, memsetval, bufSize_, stream));
}
else if (type == hipMemsetTypeD8 && !async){
HIPCHECK(hipMemsetD8((hipDeviceptr_t)A_d, memsetval, bufSize_));
}
else if (type == hipMemsetTypeD8 && async) {
HIPCHECK(hipMemsetD8Async((hipDeviceptr_t)A_d, memsetval, bufSize_, stream));
}
else if (type == hipMemsetTypeD16 && !async) {
HIPCHECK(hipMemsetD16((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T)));
}
else if (type == hipMemsetTypeD16 && async) {
HIPCHECK(hipMemsetD16Async((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T), stream));
}
else if (type == hipMemsetTypeD32 && !async) {
HIPCHECK(hipMemsetD32((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T)));
}
else if (type == hipMemsetTypeD32 && async) {
HIPCHECK(hipMemsetD32Async((hipDeviceptr_t)A_d, memsetval, bufSize_/sizeof(T), stream));
}
}
if (async) {
HIPCHECK(hipStreamSynchronize(stream));
} else {
HIPCHECK(hipDeviceSynchronize());
}
auto end = chrono::high_resolution_clock::now();
HIPCHECK(hipMemcpy(A_h, A_d, bufSize_, hipMemcpyDeviceToHost) );
for (int i = 0; i < bufSize_ / sizeof(T); i++) {
if (A_h[i] != memsetval) {
cout << "mismatch at index " << i << " computed: " << static_cast<int> (A_h[i])
<< ", memsetval: " << static_cast<int> (memsetval) << endl;
break;
}
}
HIPCHECK(hipFree(A_d));
free(A_h);
auto diff = std::chrono::duration<double>(end - start);
auto sec = diff.count();
auto perf = static_cast<double>((bufSize_ * NUM_ITER * (double)(1e-09)) / sec);
cout << "[" << setw(2) << test << "] " << setw(5) << bufSize_/1024 << " Kb " << setw(4)
<< " typeSize " << (int)sizeof(T) << " : " << setw(7) << perf << " GB/s " << endl;
}
template<typename T>
void hipPerfMemset::run2D(unsigned int test, T memsetval, enum MemsetType type, bool async) {
bufSize_ = sizeList[test % num_sizes_];
size_t numH = bufSize_;
size_t numW = bufSize_;
size_t pitch_A;
size_t width = numW * sizeof(char);
size_t sizeElements = width * numH;
size_t elements = numW* numH;
T * A_h;
T * A_d;
HIPCHECK(hipMallocPitch(reinterpret_cast<void**>(&A_d), &pitch_A, width ,
numH));
A_h = reinterpret_cast<char*>(malloc(sizeElements));
for (size_t i=0; i < elements; i++) {
A_h[i] = 1;
}
hipStream_t stream;
HIPCHECK(hipStreamCreateWithFlags(&stream, hipStreamNonBlocking));
// Warm-up
if (async) {
HIPCHECK(hipMemset2DAsync(A_d, pitch_A, memsetval, numW, numH, stream));
HIPCHECK(hipStreamSynchronize(stream));
} else {
HIPCHECK(hipMemset2D(A_d, pitch_A, memsetval, numW, numH));
HIPCHECK(hipDeviceSynchronize());
}
auto start = chrono::steady_clock::now();
for (uint i = 0; i < NUM_ITER; i++) {
if (type == hipMemsetTypeDefault && !async) {
HIPCHECK(hipMemset2D(A_d, pitch_A, memsetval, numW, numH));
}
else if (type == hipMemsetTypeDefault && async) {
HIPCHECK(hipMemset2DAsync(A_d, pitch_A, memsetval, numW, numH, stream));
}
}
if (async) {
HIPCHECK(hipStreamSynchronize(stream));
} else {
HIPCHECK(hipDeviceSynchronize());
}
auto end = chrono::steady_clock::now();
HIPCHECK(hipMemcpy2D(A_h, width, A_d, pitch_A, numW, numH,
hipMemcpyDeviceToHost));
for (int i=0; i < elements; i++) {
if (A_h[i] != memsetval) {
cout << "mismatch at index " << i << " computed: " << static_cast<int> (A_h[i])
<< ", memsetval: " << static_cast<int> (memsetval) << endl;
break;
}
}
chrono::duration<double> diff = end - start;
auto sec = diff.count();
auto perf = static_cast<double>((sizeElements* NUM_ITER * (double)(1e-09)) / sec);
cout << " hipPerf2DMemset" << (async ? "Async" : " ") << "[" << test << "] "
<< " " << "(GB/s) for " << setw(5) << bufSize_
<< " x " << setw(5) << bufSize_ << " bytes : " << setw(7) << perf << endl;
HIPCHECK(hipStreamDestroy(stream));
HIPCHECK(hipFree(A_d));
free(A_h);
}
template<typename T>
void hipPerfMemset::run3D(unsigned int test, T memsetval, enum MemsetType type, bool async) {
bufSize_ = sizeList[test % num_sizes_];
size_t numH = bufSize_;
size_t numW = bufSize_;
size_t depth = 10;
size_t width = numW * sizeof(char);
size_t sizeElements = width * numH * depth;
size_t elements = numW* numH* depth;
hipStream_t stream;
HIPCHECK(hipStreamCreateWithFlags(&stream, hipStreamNonBlocking));
T *A_h;
hipExtent extent = make_hipExtent(width, numH, depth);
hipPitchedPtr devPitchedPtr;
HIPCHECK(hipMalloc3D(&devPitchedPtr, extent));
A_h = (char*)malloc(sizeElements);
HIPASSERT(A_h != NULL);
for (size_t i=0; i<elements; i++) {
A_h[i] = 1;
}
// Warm-up
if (async) {
HIPCHECK(hipMemset3DAsync( devPitchedPtr, memsetval, extent, stream));
HIPCHECK(hipStreamSynchronize(stream));
} else {
HIPCHECK(hipMemset3D( devPitchedPtr, memsetval, extent));
HIPCHECK(hipDeviceSynchronize());
}
auto start = chrono::steady_clock::now();
for (uint i = 0; i < NUM_ITER; i++) {
if (type == hipMemsetTypeDefault && !async) {
HIPCHECK(hipMemset3D( devPitchedPtr, memsetval, extent));
}
else if (type == hipMemsetTypeDefault && async) {
HIPCHECK(hipMemset3DAsync(devPitchedPtr, memsetval, extent, stream));
}
}
if (async) {
HIPCHECK(hipStreamSynchronize(stream));
} else {
HIPCHECK(hipDeviceSynchronize());
}
auto end = chrono::steady_clock::now();
hipMemcpy3DParms myparms = {0};
myparms.srcPos = make_hipPos(0,0,0);
myparms.dstPos = make_hipPos(0,0,0);
myparms.dstPtr = make_hipPitchedPtr(A_h, width , numW, numH);
myparms.srcPtr = devPitchedPtr;
myparms.extent = extent;
myparms.kind = hipMemcpyDeviceToHost;
HIPCHECK(hipMemcpy3D(&myparms));
for (int i=0; i<elements; i++) {
if (A_h[i] != memsetval) {
cout << "mismatch at index " << i << " computed: " << static_cast<int> (A_h[i])
<< ", memsetval: " << static_cast<int> (memsetval) << endl;
break;
}
}
chrono::duration<double> diff = end - start;
auto sec = diff.count();
auto perf = static_cast<double>((sizeElements * NUM_ITER * (double)(1e-09)) / sec);
cout << " hipPerf3DMemset" << (async ? "Async" : " ") << "[" << test << "] " << " "
<< "(GB/s) for " << setw(5) << bufSize_ << " x " << setw(5)
<< bufSize_ << " x " << depth << " bytes : " << setw(7) << perf << endl;
HIPCHECK(hipFree(devPitchedPtr.ptr));
free(A_h);
}
int main() {
hipPerfMemset hipPerfMemset;
dataType pattern;
int deviceId = 0;
hipPerfMemset.open(deviceId);
MemsetType type;
int numTests = hipPerfMemset.getNumTests();
int numTests2D = hipPerfMemset.getNumTests2D();
int numTests3D = hipPerfMemset.getNumTests3D();
cout << "--------------------- 1D buffer -------------------" << endl;
bool async= false;
for (uint i = 0; i < 2 ; i++) {
cout << endl;
for (auto testCase = 0; testCase < numTests; testCase++) {
if (testCase < sizeof(eleNumList) / sizeof(uint32_t)) {
cout << "API: hipMemsetD8" << (async ? "Async " : " ");
hipPerfMemset.run1D(testCase, pattern.memsetval, hipMemsetTypeD8, async);
}
else if (testCase < 2 * sizeof(eleNumList) / sizeof(uint32_t)) {
cout << "API: hipMemsetD16" << (async ? "Async" : " ");
hipPerfMemset.run1D(testCase,pattern.memsetD16val, hipMemsetTypeD16, async);
}
else if (testCase < 3 * sizeof(eleNumList) / sizeof(uint32_t)) {
cout << "API: hipMemsetD32" << (async ? "Async" : " ");
hipPerfMemset.run1D(testCase,pattern.memsetD32val, hipMemsetTypeD32, async);
}
else {
cout << "API: hipMemset" << (async ? "Async " : " ");
hipPerfMemset.run1D(testCase,pattern.memsetval, hipMemsetTypeDefault, async);
}
}
async = true;
}
cout << endl;
cout << "------------------ 2D buffer arrays ---------------" << endl;
async = false;
for (uint i = 0; i < 2; i++) {
cout << endl;
for (uint test = 0; test < numTests2D; test++) {
hipPerfMemset.run2D(test, pattern.memsetval, hipMemsetTypeDefault, async);
}
async = true;
}
cout << endl;
cout << "------------------ 3D buffer arrays ---------------" << endl;
async = false;
for (uint i = 0; i < 2; i++) {
cout << endl;
for (uint test =0; test < numTests3D; test++) {
hipPerfMemset.run3D(test, pattern.memsetval, hipMemsetTypeDefault, async);
}
async = true;
}
passed();
}
projects/hip-tests/perftests/memory/hipPerfSampleRate.cpp
-319
View File
@@ -1,319 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
#include <hip/hip_vector_types.h>
#include <vector>
using namespace std;
#define NUM_TYPES 3
vector<string> types= {"float", "float2", "float4"};
vector<unsigned int> typeSizes = {4, 8, 16};
#define NUM_SIZES 12
vector<unsigned int> sizes = {1, 2, 4, 8, 16, 32,
64, 128, 256, 512, 1024, 2048};
#define NUM_BUFS 6
#define MAX_BUFS (1 << (NUM_BUFS - 1))
#ifdef __HIP_PLATFORM_NVIDIA__
inline __host__ __device__ void operator+=(float2 &a, float2 b)
{
a.x += b.x; a.y += b.y;
}
inline __host__ __device__ void operator+=(float4 &a, float4 b)
{
a.x += b.x; a.y += b.y; a.z += b.z; a.w += b.w;
}
#endif
template <typename T>
__global__ void sampleRate(T * outBuffer, unsigned int inBufSize, unsigned int writeIt,
T **inBuffer, int numBufs) {
uint gid = (blockIdx.x * blockDim.x + threadIdx.x);
uint inputIdx = gid % inBufSize;
T tmp;
memset(&tmp, 0, sizeof(T));
for(int i = 0; i < numBufs; i++) {
tmp += *(*(inBuffer+i)+inputIdx);
}
if (writeIt*(unsigned int)tmp.x) {
outBuffer[gid] = tmp;
}
};
template <typename T>
__global__ void sampleRateFloat(T * outBuffer, unsigned int inBufSize, unsigned int writeIt,
T ** inBuffer, int numBufs) {
uint gid = (blockIdx.x * blockDim.x + threadIdx.x);
uint inputIdx = gid % inBufSize;
T tmp = (T)0.0f;
for(int i = 0; i < numBufs; i++) {
tmp += *((*inBuffer+i)+inputIdx);
}
if (writeIt*(unsigned int)tmp) {
outBuffer[gid] = tmp;
}
};
class hipPerfSampleRate {
public:
hipPerfSampleRate();
~hipPerfSampleRate();
void open(void);
void run(unsigned int testCase);
void close(void);
// array of funtion pointers
typedef void (hipPerfSampleRate::*funPtr)(void * outBuffer, unsigned int
inBufSize, unsigned int writeIt, void **inBuffer, int numBufs, int grids, int blocks,
int threads_per_block);
// Wrappers
void float_kernel(void * outBuffer, unsigned int
inBufSize, unsigned int writeIt, void **inBuffer, int numBufs, int grids, int blocks,
int threads_per_block);
void float2_kernel(void * outBuffer, unsigned int
inBufSize, unsigned int writeIt, void **inBuffer, int numBufs, int grids, int blocks,
int threads_per_block);
void float4_kernel(void * outBuffer, unsigned int
inBufSize, unsigned int writeIt, void **inBuffer, int numBufs, int grids, int blocks,
int threads_per_block);
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
unsigned int width_;
unsigned int bufSize_;
unsigned long long totalIters = 0;
int numCUs;
unsigned int outBufSize_;
static const unsigned int MAX_ITERATIONS = 25;
unsigned int numBufs_;
unsigned int typeIdx_;
};
hipPerfSampleRate::hipPerfSampleRate() {}
hipPerfSampleRate::~hipPerfSampleRate() {}
void hipPerfSampleRate::open(void) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
}
int deviceId = 0;
hipDeviceProp_t props = {0};
props = {0};
HIPCHECK(hipSetDevice(deviceId));
HIPCHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << deviceId
<< std::endl;
numCUs = props.multiProcessorCount;
}
void hipPerfSampleRate::close() {
}
// Wrappers for the kernel launches
void hipPerfSampleRate::float_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer,
int numBufs, int grids, int blocks, int threads_per_block) {
hipLaunchKernelGGL(sampleRateFloat<float>, dim3(grids, grids, grids), dim3 (blocks), 0, 0,
(float*)outBuffer, inBufSize, writeIt, (float**)inBuffer, numBufs);
}
void hipPerfSampleRate::float2_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer,
int grids, int blocks, int threads_per_block, int numBufs) {
hipLaunchKernelGGL(sampleRate<float2>, dim3(grids, grids, grids), dim3(blocks), 0, 0,
(float2 *)outBuffer, inBufSize, writeIt, (float2**)inBuffer, numBufs);
}
void hipPerfSampleRate::float4_kernel(void * outBuffer, unsigned int inBufSize,
unsigned int writeIt, void **inBuffer,
int grids, int blocks, int threads_per_block, int numBufs) {
hipLaunchKernelGGL(sampleRate<float4>, dim3(grids, grids, grids), dim3(blocks), 0, 0,
(float4 *) outBuffer, inBufSize, writeIt, (float4**)inBuffer, numBufs);
}
void hipPerfSampleRate::run(unsigned int test) {
funPtr p[] = {&hipPerfSampleRate::float_kernel, &hipPerfSampleRate::float2_kernel,
&hipPerfSampleRate::float4_kernel};
// We compute a square domain
width_ = sizes[test % NUM_SIZES];
typeIdx_ = (test / NUM_SIZES) % NUM_TYPES;
bufSize_ = width_ * width_ * typeSizes[typeIdx_];
numBufs_ = (1 << (test / (NUM_SIZES * NUM_TYPES)));
void * hOutPtr;
void * dOutPtr;
void * hInPtr[numBufs_];
void ** dPtr;
void * dInPtr[numBufs_];
outBufSize_ =
sizes[NUM_SIZES - 1] * sizes[NUM_SIZES - 1] * typeSizes[NUM_TYPES - 1];
// Allocate memory on the host and device
HIPCHECK(hipHostMalloc((void **)&hOutPtr, outBufSize_, hipHostMallocDefault));
setData((void *)hOutPtr, 0xdeadbeef);
HIPCHECK(hipMalloc((uint **)&dOutPtr, outBufSize_));
// Allocate 2D array in Device
hipMalloc((void **)&dPtr, numBufs_* sizeof(void *));
for (uint i = 0; i < numBufs_; i++) {
HIPCHECK(hipHostMalloc((void **)&hInPtr[i], bufSize_, hipHostMallocDefault));
HIPCHECK(hipMalloc((uint **)&dInPtr[i], bufSize_));
setData(hInPtr[i], 0x3f800000);
}
// Populate array of pointers with array addresses
hipMemcpy(dPtr, dInPtr, numBufs_* sizeof(void *), hipMemcpyHostToDevice);
// Copy memory from host to device
for (uint i = 0; i < numBufs_; i++) {
HIPCHECK(hipMemcpy(dInPtr[i], hInPtr[i], bufSize_, hipMemcpyHostToDevice));
}
HIPCHECK(hipMemcpy(dOutPtr, hOutPtr, outBufSize_, hipMemcpyHostToDevice));
// Prepare kernel launch parameters
// outBufSize_/sizeof(uint) - Grid size in 3D
int grids = 64;
int blocks = 64;
int threads_per_block = 1;
unsigned int maxIter = MAX_ITERATIONS * (MAX_BUFS / numBufs_);
unsigned int sizeDW = width_ * width_;
unsigned int writeIt = 0;
int idx = 0;
if (!types[typeIdx_].compare("float")) {
idx = 0;
}
else if(!types[typeIdx_].compare("float2")) {
idx = 1;
}
else if(!types[typeIdx_].compare("float4")) {
idx = 2;
}
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < maxIter; i++) {
(this->*p[idx]) ((void *)dOutPtr, sizeDW, writeIt, dPtr, numBufs_, grids, blocks,
threads_per_block);
}
hipDeviceSynchronize();
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
double perf = ((double)outBufSize_ * numBufs_ * (double)maxIter * (double)(1e-09)) /
all_kernel_time.count();
cout << "Domain " << sizes[NUM_SIZES - 1] << "x"<< sizes[NUM_SIZES - 1] << " bufs "
<< numBufs_ << " " << types[typeIdx_] << " " << width_<<"x"<<width_<< " (GB/s) "
<< perf << endl;
HIPCHECK(hipFree(dOutPtr));
// Free host and device memory
for (uint i = 0; i < numBufs_; i++) {
HIPCHECK(hipHostFree(hInPtr[i]));
HIPCHECK(hipFree(dInPtr[i]));
}
HIPCHECK(hipHostFree(hOutPtr));
HIPCHECK(hipFree(dPtr));
}
void hipPerfSampleRate::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
for (unsigned int i = 0; i < bufSize_ / sizeof(unsigned int); i++) {
ptr2[i] = value;
}
}
void hipPerfSampleRate::checkData(uint *ptr) {
for (unsigned int i = 0; i < outBufSize_ / sizeof(float); i++) {
if (ptr[i] != (float)numBufs_) {
cout << "Data validation failed at "<< i << " Got "<< ptr[i] << ", expected "
<< (float)numBufs_;
break;
}
}
}
int main(int argc, char* argv[]) {
hipPerfSampleRate sampleTypes;
sampleTypes.open();
for (unsigned int testCase = 0; testCase < 216 ; testCase+=36) {
sampleTypes.run(testCase);
}
passed();
}
projects/hip-tests/perftests/memory/hipPerfSharedMemReadSpeed.cpp
-250
View File
@@ -1,250 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
using namespace std;
#define sharedMemSize1 2048
#define sharedMemSize2 256
__global__ void sharedMemReadSpeed1(float *outBuf, ulong N) {
size_t gid = (blockIdx.x * blockDim.x + threadIdx.x);
size_t lid = threadIdx.x;
__shared__ float local[sharedMemSize1];
float val1 = 0;
float val2 = 0;
float val3 = 0;
float val4 = 0;
for (int i = 0; i < (sharedMemSize1 / 64); i++) {
local[lid + i * 64] = lid;
}
__syncthreads();
val1 += local[lid];
val2 += local[lid + 64];
val3 += local[lid + 128];
val4 += local[lid + 192];
val1 += local[lid + 256];
val2 += local[lid + 320];
val3 += local[lid + 384];
val4 += local[lid + 448];
val1 += local[lid + 512];
val2 += local[lid + 576];
val3 += local[lid + 640];
val4 += local[lid + 704];
val1 += local[lid + 768];
val2 += local[lid + 832];
val3 += local[lid + 896];
val4 += local[lid + 960];
val1 += local[lid + 1024];
val2 += local[lid + 1088];
val3 += local[lid + 1152];
val4 += local[lid + 1216];
val1 += local[lid + 1280];
val2 += local[lid + 1344];
val3 += local[lid + 1408];
val4 += local[lid + 1472];
val1 += local[lid + 1536];
val2 += local[lid + 1600];
val3 += local[lid + 1664];
val4 += local[lid + 1728];
val1 += local[lid + 1792];
val2 += local[lid + 1856];
val3 += local[lid + 1920];
val4 += local[lid + 1984];
if (gid < N) {
outBuf[gid] = val1 + val2 + val3 + val4;
}
};
__global__ void sharedMemReadSpeed2(float *outBuf, ulong N) {
size_t gid = (blockIdx.x * blockDim.x + threadIdx.x);
size_t lid = threadIdx.x;
__shared__ float local[sharedMemSize2];
float val0 = 0.0f;
float val1 = 0.0f;
for (int i = 0; i < (sharedMemSize2 / 64); i++) {
local[lid + i * 64] = lid;
}
__syncthreads();
#pragma nounroll
for (uint i = 0; i < 32; i++) {
val0 += local[8 * i + 0];
val1 += local[8 * i + 1];
val0 += local[8 * i + 2];
val1 += local[8 * i + 3];
val0 += local[8 * i + 4];
val1 += local[8 * i + 5];
val0 += local[8 * i + 6];
val1 += local[8 * i + 7];
}
if (gid < N) {
outBuf[gid] = val0 + val1;
}
};
int main(int argc, char *argv[]) {
float *dDst;
float *hDst;
hipStream_t stream;
constexpr uint numSizes = 4;
constexpr uint Sizes[numSizes] = {262144, 1048576, 4194304, 16777216};
uint numReads1 = 32;
uint numReads2 = 256;
uint sharedMemSizeBytes1 = sharedMemSize1 * sizeof(float);
uint sharedMemSizeBytes2 = sharedMemSize2 * sizeof(float);
int nIter = 1000;
const unsigned threadsPerBlock = 64;
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
cout << "info: didn't find any GPU! skipping the test!\n";
passed();
return 0;
}
static int device = 0;
HIPCHECK(hipSetDevice(device));
hipDeviceProp_t props;
HIPCHECK(hipGetDeviceProperties(&props, device));
cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << endl;
HIPCHECK(hipStreamCreate(&stream));
for (int nTest = 0; nTest < numSizes; nTest++) {
uint nBytes = Sizes[nTest % numSizes];
ulong N = nBytes / sizeof(float);
const unsigned blocks = N / threadsPerBlock;
hDst = new float[nBytes];
HIPCHECK(hDst == 0 ? hipErrorOutOfMemory : hipSuccess);
memset(hDst, 0, nBytes);
HIPCHECK(hipMalloc(&dDst, nBytes));
HIPCHECK(hipMemcpy(dDst, hDst, nBytes, hipMemcpyHostToDevice));
hipLaunchKernelGGL(sharedMemReadSpeed1, dim3(blocks), dim3(threadsPerBlock),
0, stream, dDst, N);
HIPCHECK(hipMemcpy(hDst, dDst, nBytes, hipMemcpyDeviceToHost));
hipDeviceSynchronize();
int tmp = 0;
for (int i = 0; i < N; i++) {
if (i % threadsPerBlock == 0) {
tmp = 0;
}
if (hDst[i] != tmp) {
cout << "info: Data validation failed for warm up run!" << endl;
cout << "info: expected " << tmp << " got " << hDst[i] << endl;
HIPCHECK (hipErrorUnknown);
}
tmp += threadsPerBlock / 2;
}
auto all_start = chrono::steady_clock::now();
for (int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(sharedMemReadSpeed1, dim3(blocks),
dim3(threadsPerBlock), 0, stream, dDst, N);
}
hipDeviceSynchronize();
auto all_end = chrono::steady_clock::now();
chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = ((double) blocks * threadsPerBlock
* (numReads1 * sizeof(float) + sharedMemSizeBytes1 / 64) * nIter
* (double) (1e-09)) / all_kernel_time.count();
cout << "info: read speed = " << setw(8) << perf << " GB/s for "
<< sharedMemSizeBytes1 / 1024 << " KB shared memory"
" with " << setw(8) << blocks * threadsPerBlock << " threads, "
<< setw(4) << numReads1 << " reads in sharedMemReadSpeed1 kernel" << endl;
delete[] hDst;
hipFree(dDst);
}
for (int nTest = 0; nTest < numSizes; nTest++) {
uint nBytes = Sizes[nTest % numSizes];
ulong N = nBytes / sizeof(float);
const unsigned blocks = N / threadsPerBlock;
hDst = new float[nBytes];
HIPCHECK(hDst == 0 ? hipErrorOutOfMemory : hipSuccess);
memset(hDst, 0, nBytes);
HIPCHECK(hipMalloc(&dDst, nBytes));
HIPCHECK(hipMemcpy(dDst, hDst, nBytes, hipMemcpyHostToDevice));
hipLaunchKernelGGL(sharedMemReadSpeed2, dim3(blocks), dim3(threadsPerBlock),
0, stream, dDst, N);
HIPCHECK(hipMemcpy(hDst, dDst, nBytes, hipMemcpyDeviceToHost));
hipDeviceSynchronize();
auto all_start = chrono::steady_clock::now();
for (int i = 0; i < nIter; i++) {
hipLaunchKernelGGL(sharedMemReadSpeed2, dim3(blocks),
dim3(threadsPerBlock), 0, stream, dDst, N);
}
hipDeviceSynchronize();
auto all_end = chrono::steady_clock::now();
chrono::duration<double> all_kernel_time = all_end - all_start;
// read speed in GB/s
double perf = ((double) blocks * threadsPerBlock
* (numReads2 * sizeof(float) + sharedMemSizeBytes2 / 64) * nIter
* (double) (1e-09)) / all_kernel_time.count();
cout << "info: read speed = " << setw(8) << perf << " GB/s for "
<< sharedMemSizeBytes2 / 1024 << " KB shared memory"
" with " << setw(8) << blocks * threadsPerBlock << " threads, "
<< setw(4) << numReads2 << " reads in sharedMemReadSpeed2 kernel" << endl;
delete[] hDst;
hipFree(dDst);
}
HIPCHECK(hipStreamDestroy(stream));
passed();
}
projects/hip-tests/perftests/stream/hipPerfDeviceConcurrency.cpp
-284
View File
@@ -1,284 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
typedef struct {
double x;
double y;
double width;
} coordRec;
static coordRec coords[] = {
{0.0, 0.0, 0.00001}, // All black
};
static unsigned int numCoords = sizeof(coords) / sizeof(coordRec);
__global__ void mandelbrot(uint *out, uint width, float xPos, float yPos, float xStep,
float yStep, uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % width;
int j = tid / width;
float x0 = (float)(xPos + xStep*i);
float y0 = (float)(yPos + yStep*j);
float x = x0;
float y = y0;
uint iter = 0;
float tmp;
for (iter = 0; (x*x + y*y <= 4.0f) && (iter < maxIter); iter++) {
tmp = x;
x = fma(-y,y,fma(x,x,x0));
y = fma(2.0f*tmp,y,y0);
}
out[tid] = iter;
};
class hipPerfDeviceConcurrency {
public:
hipPerfDeviceConcurrency();
~hipPerfDeviceConcurrency();
void setNumGpus(unsigned int num) {
numDevices = num;
}
unsigned int getNumGpus() {
return numDevices;
}
void open(void);
void close(void);
void run(unsigned int testCase, int numGpus);
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
unsigned int numDevices;
unsigned int width_;
unsigned int bufSize;
unsigned int coordIdx;
unsigned long long totalIters = 0;
};
hipPerfDeviceConcurrency::hipPerfDeviceConcurrency() {}
hipPerfDeviceConcurrency::~hipPerfDeviceConcurrency() {}
void hipPerfDeviceConcurrency::open(void) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
setNumGpus(nGpu);
if (nGpu < 1) {
failed("No GPU!");
}
}
void hipPerfDeviceConcurrency::close() {
}
void hipPerfDeviceConcurrency::run(unsigned int testCase, int numGpus) {
static int deviceId;
uint * hPtr[numGpus];
uint * dPtr[numGpus];
hipStream_t streams[numGpus];
int numCUs[numGpus];
unsigned int maxIter[numGpus];
unsigned long long expectedIters[numGpus];
int threads, threads_per_block, blocks;
float xStep, yStep, xPos, yPos;
for(int i = 0; i < numGpus; i++) {
if(testCase != 0) {
deviceId = i;
}
HIPCHECK(hipSetDevice(deviceId));
hipDeviceProp_t props = {0};
HIPCHECK(hipGetDeviceProperties(&props, i));
if (testCase != 0) {
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device ID: "
<< i << std::endl;
}
numCUs[i] = props.multiProcessorCount;
int clkFrequency = 0;
HIPCHECK(hipDeviceGetAttribute(&clkFrequency, hipDeviceAttributeClockRate, i));
clkFrequency =(unsigned int)clkFrequency/1000;
// Maximum iteration count
// maxIter = 8388608 * (engine_clock / 1000).serial execution
maxIter[i] = (unsigned int)(((8388608 * ((float)clkFrequency / 1000)) * numCUs[i]) / 128);
maxIter[i] = (maxIter[i] + 15) & ~15;
// Width is divisible by 4 because the mandelbrot kernel processes 4 pixels at once.
width_ = 256;
bufSize = width_ * width_ * sizeof(uint);
// Create streams for concurrency
HIPCHECK(hipStreamCreate(&streams[i]));
// Allocate memory on the host and device
HIPCHECK(hipHostMalloc((void **)&hPtr[i], bufSize, hipHostMallocDefault));
setData(hPtr[i], 0xdeadbeef);
HIPCHECK(hipMalloc((uint **)&dPtr[i], bufSize))
// Prepare kernel launch parameters
threads = (bufSize/sizeof(uint));
threads_per_block = 64;
blocks = (threads/threads_per_block) + (threads % threads_per_block);
coordIdx = testCase % numCoords;
xStep = (float)(coords[coordIdx].width / (double)width_);
yStep = (float)(-coords[coordIdx].width / (double)width_);
xPos = (float)(coords[coordIdx].x - 0.5 * coords[coordIdx].width);
yPos = (float)(coords[coordIdx].y + 0.5 * coords[coordIdx].width);
// Copy memory from host to device
HIPCHECK(hipMemcpy(dPtr[i], hPtr[i], bufSize, hipMemcpyHostToDevice));
}
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for(int i = 0; i < numGpus; i++) {
if(testCase != 0) {
deviceId = i;
}
HIPCHECK(hipSetDevice(deviceId));
hipLaunchKernelGGL(mandelbrot, dim3(blocks), dim3(threads_per_block), 0, streams[i],
dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter[i]);
}
for(int i = 0; i < numGpus; i++) {
HIPCHECK(hipStreamSynchronize(0));
}
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
for(int i = 0; i < numGpus; i++) {
if(testCase != 0) {
deviceId = i;
}
HIPCHECK(hipSetDevice(deviceId));
// Copy data back from device to the host
HIPCHECK(hipMemcpy(hPtr[i], dPtr[i], bufSize, hipMemcpyDeviceToHost));
checkData(hPtr[i]);
expectedIters[i] = width_ * width_ * (unsigned long long) maxIter[i];
if (testCase != 0) {
checkData(hPtr[i]);
if(totalIters != expectedIters[i]) {
std::cout << "Incorrect iteration count detected" << std::endl;
}
}
HIPCHECK(hipStreamDestroy(streams[i]));
// Free host and device memory
HIPCHECK(hipHostFree(hPtr[i]));
HIPCHECK(hipFree(dPtr[i]));
}
if (testCase != 0) {
std::cout << '\n' << "Measured time for kernel computation on " << numGpus << " device (s): "
<< all_kernel_time.count() << " (s) " << '\n' << std::endl;
}
if(testCase == 0) {
deviceId++;
}
}
void hipPerfDeviceConcurrency::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
for (unsigned int i = 0; i < width_ * width_ ; i++) {
ptr2[i] = value;
}
}
void hipPerfDeviceConcurrency::checkData(uint *ptr) {
totalIters = 0;
for (unsigned int i = 0; i < width_ * width_; i++) {
totalIters += ptr[i];
}
}
int main(int argc, char* argv[]) {
hipPerfDeviceConcurrency deviceConcurrency;
deviceConcurrency.open();
int nGpu = deviceConcurrency.getNumGpus();
// testCase = 0 refers to warmup kernel run
int testCase = 0;
for (int i = 0; i < nGpu; i++) {
// Warm-up kernel on all devices
deviceConcurrency.run(testCase, 1);
}
// Time for kernel on 1 device
deviceConcurrency.run(++testCase, 1);
// Time for kernel on all available devices
deviceConcurrency.run(++testCase, nGpu);
passed();
}
projects/hip-tests/perftests/stream/hipPerfStreamConcurrency.cpp
-432
View File
@@ -1,432 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
#include <hip/hip_vector_types.h>
#ifdef __HIP_PLATFORM_NVIDIA__
inline __device__ float4 operator*(float s, float4 a)
{
return make_float4(a.x * s, a.y * s, a.z * s, a.w * s);
}
inline __device__ float4 operator*(float4 a, float4 b)
{
return make_float4(a.x * b.x, a.y * b.y, a.z * b.z, a.w * b.w);
}
inline __device__ float4 operator+(float4 a, float4 b)
{
return make_float4(a.x + b.x, a.y + b.y, a.z + b.z, a.w + b.w);
}
inline __device__ float4 operator-(float4 a, float4 b)
{
return make_float4(a.x - b.x, a.y - b.y, a.z - b.z, a.w - b.w);
}
#endif
typedef struct {
double x;
double y;
double width;
} coordRec;
static coordRec coords[] = {
{0.0, 0.0, 0.00001}, // All black
};
static unsigned int numCoords = sizeof(coords) / sizeof(coordRec);
__global__ void mandelbrot(uint *out, uint width, float xPos, float yPos,
float xStep, float yStep, uint maxIter) {
int tid = (blockIdx.x * blockDim.x + threadIdx.x);
int i = tid % (width/4);
int j = tid / (width/4);
int4 veci = make_int4(4*i, 4*i+1, 4*i+2, 4*i+3);
int4 vecj = make_int4(j, j, j, j);
float4 x0;
x0.x = (float)(xPos + xStep*veci.x);
x0.y = (float)(xPos + xStep*veci.y);
x0.z = (float)(xPos + xStep*veci.z);
x0.w = (float)(xPos + xStep*veci.w);
float4 y0;
y0.x = (float)(yPos + yStep*vecj.x);
y0.y = (float)(yPos + yStep*vecj.y);
y0.z = (float)(yPos + yStep*vecj.z);
y0.w = (float)(yPos + yStep*vecj.w);
float4 x = x0;
float4 y = y0;
uint iter = 0;
float4 tmp;
int4 stay;
int4 ccount = make_int4(0, 0, 0, 0);
float4 savx = x;
float4 savy = y;
stay.x = (x.x*x.x+y.x*y.x) <= (float)(4.0f);
stay.y = (x.y*x.y+y.y*y.y) <= (float)(4.0f);
stay.z = (x.z*x.z+y.z*y.z) <= (float)(4.0f);
stay.w = (x.w*x.w+y.w*y.w) <= (float)(4.0f);
for (iter = 0; (stay.x | stay.y | stay.z | stay.w) && (iter < maxIter);
iter+=16) {
x = savx;
y = savy;
// Two iterations
tmp = x*x + x0 - y*y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
y = 2.0f * tmp * y + y0;
// Two iterations
tmp = x*x + x0 - y*y;
y = 2.0f * x * y + y0;
x = tmp*tmp + x0 - y*y;
y = 2.0f * tmp * y + y0;
stay.x = (x.x*x.x+y.x*y.x) <= (float)(4.0f);
stay.y = (x.y*x.y+y.y*y.y) <= (float)(4.0f);
stay.z = (x.z*x.z+y.z*y.z) <= (float)(4.0f);
stay.w = (x.w*x.w+y.w*y.w) <= (float)(4.0f);
savx.x = (bool)(stay.x ? x.x : savx.x);
savx.y = (bool)(stay.y ? x.y : savx.y);
savx.z = (bool)(stay.z ? x.z : savx.z);
savx.w = (bool)(stay.w ? x.w : savx.w);
savy.x = (bool)(stay.x ? y.x : savy.x);
savy.y = (bool)(stay.y ? y.y : savy.y);
savy.z = (bool)(stay.z ? y.z : savy.z);
savy.w = (bool)(stay.w ? y.w : savy.w);
ccount.x -= stay.x*16;
ccount.y -= stay.y*16;
ccount.z -= stay.z*16;
ccount.w -= stay.w*16;
}
// Handle remainder
if (!(stay.x & stay.y & stay.z & stay.w))
{
iter = 16;
do
{
x = savx;
y = savy;
stay.x = ((x.x*x.x+y.x*y.x) <= 4.0f) && (ccount.x < maxIter);
stay.y = ((x.y*x.y+y.y*y.y) <= 4.0f) && (ccount.y < maxIter);
stay.z = ((x.z*x.z+y.z*y.z) <= 4.0f) && (ccount.z < maxIter);
stay.w = ((x.w*x.w+y.w*y.w) <= 4.0f) && (ccount.w < maxIter);
tmp = x;
x = x*x + x0 - y*y;
y = 2.0f*tmp*y + y0;
ccount.x += stay.x;
ccount.y += stay.y;
ccount.z += stay.z;
ccount.w += stay.w;
iter--;
savx.x = (stay.x ? x.x : savx.x);
savx.y = (stay.y ? x.y : savx.y);
savx.z = (stay.z ? x.z : savx.z);
savx.w = (stay.w ? x.w : savx.w);
savy.x = (stay.x ? y.x : savy.x);
savy.y = (stay.y ? y.y : savy.y);
savy.z = (stay.z ? y.z : savy.z);
savy.w = (stay.w ? y.w : savy.w);
} while ((stay.x | stay.y | stay.z | stay.w) && iter);
}
uint4 *vecOut = (uint4 *)out;
vecOut[tid].x = (uint)(ccount.x);
vecOut[tid].y = (uint)(ccount.y);
vecOut[tid].z = (uint)(ccount.z);
vecOut[tid].w = (uint)(ccount.w);
}
class hipPerfStreamConcurrency {
public:
hipPerfStreamConcurrency();
~hipPerfStreamConcurrency();
void setNumKernels(unsigned int num) {
numKernels = num;
}
void setNumStreams(unsigned int num) {
numStreams = num;
}
unsigned int getNumStreams() {
return numStreams;
}
unsigned int getNumKernels() {
return numKernels;
}
void open(int deviceID);
void run(unsigned int testCase, unsigned int deviceId);
void close(void);
private:
void setData(void *ptr, unsigned int value);
void checkData(uint *ptr);
unsigned int numKernels;
unsigned int numStreams;
unsigned int width_;
unsigned int bufSize;
unsigned int maxIter;
unsigned int coordIdx;
unsigned long long totalIters;
int numCUs;
};
hipPerfStreamConcurrency::hipPerfStreamConcurrency() {}
hipPerfStreamConcurrency::~hipPerfStreamConcurrency() {}
void hipPerfStreamConcurrency::open(int deviceId) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
}
HIPCHECK(hipSetDevice(deviceId));
hipDeviceProp_t props = {0};
HIPCHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << deviceId << std::endl;
numCUs = props.multiProcessorCount;
}
void hipPerfStreamConcurrency::close() {
}
void hipPerfStreamConcurrency::run(unsigned int testCase,unsigned int deviceId) {
int clkFrequency = 0;
unsigned int numStreams = getNumStreams();
unsigned int numKernels = getNumKernels();
HIPCHECK(hipDeviceGetAttribute(&clkFrequency, hipDeviceAttributeClockRate, deviceId));
clkFrequency =(unsigned int)clkFrequency/1000;
// Maximum iteration count
// maxIter = 8388608 * (engine_clock / 1000).serial execution
maxIter = (unsigned int)(((8388608 * ((float)clkFrequency / 1000)) * numCUs) / 128);
maxIter = (maxIter + 15) & ~15;
hipStream_t streams[numStreams];
uint * hPtr[numKernels];
uint * dPtr[numKernels];
// Width is divisible by 4 because the mandelbrot kernel processes 4 pixels at once.
width_ = 256;
bufSize = width_ * sizeof(uint);
// Create streams for concurrency
for (uint i = 0; i < numStreams; i++) {
HIPCHECK(hipStreamCreate(&streams[i]));
}
// Allocate memory on the host and device
for (uint i = 0; i < numKernels; i++) {
HIPCHECK(hipHostMalloc((void **)&hPtr[i], bufSize, hipHostMallocDefault));
setData(hPtr[i], 0xdeadbeef);
HIPCHECK(hipMalloc((uint **)&dPtr[i], bufSize))
}
// Prepare kernel launch parameters
int threads = (bufSize/sizeof(uint));
int threads_per_block = 64;
int blocks = (threads/threads_per_block) + (threads % threads_per_block);
coordIdx = testCase % numCoords;
float xStep = (float)(coords[coordIdx].width / (double)width_);
float yStep = (float)(-coords[coordIdx].width / (double)width_);
float xPos = (float)(coords[coordIdx].x - 0.5 * coords[coordIdx].width);
float yPos = (float)(coords[coordIdx].y + 0.5 * coords[coordIdx].width);
// Copy memory asynchronously and concurrently from host to device
for (uint i = 0; i < numKernels; i++) {
HIPCHECK(hipMemcpyHtoDAsync(reinterpret_cast<hipDeviceptr_t>(dPtr[i]), hPtr[i], bufSize, streams[i % numStreams]));
}
// Synchronize to make sure all the copies are completed
for(uint i = 0; i < numStreams; i++) {
HIPCHECK(hipStreamSynchronize(streams[i]));
}
// Warm-up kernel with lower iteration
if (testCase == 0) {
maxIter = 256;
}
// Time the kernel execution
auto all_start = std::chrono::steady_clock::now();
for (uint i = 0; i < numKernels; i++) {
hipLaunchKernelGGL(mandelbrot, dim3(blocks), dim3(threads_per_block), 0, streams[i%numStreams],
dPtr[i], width_, xPos, yPos, xStep, yStep, maxIter);
}
// Synchronize all the concurrent streans to have completed execution
for(uint i = 0; i < numStreams; i++) {
HIPCHECK(hipStreamSynchronize(streams[i]));
}
auto all_end = std::chrono::steady_clock::now();
std::chrono::duration<double> all_kernel_time = all_end - all_start;
// Copy data back from device to the host
for(uint i = 0; i < numKernels; i++) {
HIPCHECK(hipMemcpyDtoHAsync(hPtr[i], reinterpret_cast<hipDeviceptr_t>(dPtr[i]), bufSize, streams[i % numStreams]));
}
if (testCase != 0) {
std::cout <<"Measured time for " << numKernels <<" kernels (s) on " << numStreams <<" stream (s): "
<< all_kernel_time.count() << std::endl;
}
unsigned long long expected =
(unsigned long long)width_ * (unsigned long long)maxIter;
for(uint i = 0 ; i < numStreams; i++) {
HIPCHECK(hipStreamDestroy(streams[i]));
}
// Free host and device memory
for (uint i = 0; i < numKernels; i++) {
HIPCHECK(hipHostFree(hPtr[i]));
HIPCHECK(hipFree(dPtr[i]));
}
}
void hipPerfStreamConcurrency::setData(void *ptr, unsigned int value) {
unsigned int *ptr2 = (unsigned int *)ptr;
for (unsigned int i = 0; i < width_ ; i++) {
ptr2[i] = value;
}
}
void hipPerfStreamConcurrency::checkData(uint *ptr) {
totalIters = 0;
for (unsigned int i = 0; i < width_; i++) {
totalIters += ptr[i];
}
}
int main(int argc, char* argv[]) {
hipPerfStreamConcurrency streamConcurrency;
int deviceId = 0;
streamConcurrency.open(deviceId);
for (unsigned int testCase = 0; testCase < 5; testCase++) {
switch (testCase) {
case 0:
// Warm-up kernel
streamConcurrency.setNumStreams(1);
streamConcurrency.setNumKernels(1);
break;
case 1:
// default stream executes serially
streamConcurrency.setNumStreams(1);
streamConcurrency.setNumKernels(1);
break;
case 2:
// 2-way concurrency
streamConcurrency.setNumStreams(2);
streamConcurrency.setNumKernels(2);
break;
case 3:
// 4-way concurrency
streamConcurrency.setNumStreams(4);
streamConcurrency.setNumKernels(4);
break;
case 4:
streamConcurrency.setNumStreams(2);
streamConcurrency.setNumKernels(4);
break;
case 5:
break;
default:
break;
}
streamConcurrency.run(testCase, deviceId);
}
passed();
}
projects/hip-tests/perftests/stream/hipPerfStreamCreateCopyDestroy.cpp
-131
View File
@@ -1,131 +0,0 @@
/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp
* TEST: %t
* HIT_END
*/
#include <iostream>
#include <chrono>
#include "test_common.h"
using namespace std;
#define BufSize 0x1000
#define Iterations 0x100
#define TotalStreams 4
#define TotalBufs 4
class hipPerfStreamCreateCopyDestroy {
private:
unsigned int numBuffers_;
unsigned int numStreams_;
const size_t totalStreams_[TotalStreams];
const size_t totalBuffers_[TotalBufs];
public:
hipPerfStreamCreateCopyDestroy() : numBuffers_(0), numStreams_(0),
totalStreams_{1, 2, 4, 8},
totalBuffers_{1, 100, 1000, 5000} {};
~hipPerfStreamCreateCopyDestroy() {};
void open(int deviceID);
void run(unsigned int testNumber);
};
void hipPerfStreamCreateCopyDestroy::open(int deviceId) {
int nGpu = 0;
HIPCHECK(hipGetDeviceCount(&nGpu));
if (nGpu < 1) {
failed("No GPU!");
}
HIPCHECK(hipSetDevice(deviceId));
hipDeviceProp_t props = {0};
HIPCHECK(hipGetDeviceProperties(&props, deviceId));
std::cout << "info: running on bus " << "0x" << props.pciBusID << " " << props.name
<< " with " << props.multiProcessorCount << " CUs" << " and device id: " << deviceId << std::endl;
}
void hipPerfStreamCreateCopyDestroy::run(unsigned int testNumber) {
numStreams_ = totalStreams_[testNumber % TotalStreams];
size_t iter = Iterations / (numStreams_ * ((size_t)1 << (testNumber / TotalBufs + 1)));
hipStream_t streams[numStreams_];
numBuffers_ = totalBuffers_[testNumber / TotalBufs];
float* dSrc[numBuffers_];
size_t nBytes = BufSize * sizeof(float);
for (size_t b = 0; b < numBuffers_; ++b) {
HIPCHECK(hipMalloc(&dSrc[b], nBytes));
}
float* hSrc;
hSrc = new float[nBytes];
HIPCHECK(hSrc == 0 ? hipErrorOutOfMemory : hipSuccess);
for (size_t i = 0; i < BufSize; i++) {
hSrc[i] = 1.618f + i;
}
auto start = std::chrono::steady_clock::now();
for (size_t i = 0; i < iter; ++i) {
for (size_t s = 0; s < numStreams_; ++s) {
HIPCHECK(hipStreamCreate(&streams[s]));
}
for (size_t s = 0; s < numStreams_; ++s) {
for (size_t b = 0; b < numBuffers_; ++b) {
HIPCHECK(hipMemcpyWithStream(dSrc[b], hSrc, nBytes, hipMemcpyHostToDevice, streams[s]));
}
}
for (size_t s = 0; s < numStreams_; ++s) {
HIPCHECK(hipStreamDestroy(streams[s]));
}
}
auto end = std::chrono::steady_clock::now();
std::chrono::duration<double> diff = end - start;
auto time = static_cast<float>(diff.count() * 1000 / (iter * numStreams_));
cout << "Create+Copy+Destroy time for " << numStreams_ << " streams and "
<< setw(4) << numBuffers_ << " buffers " << " and " << setw(4)
<< iter << " iterations " << time << " (ms) " << endl;
delete [] hSrc;
for (size_t b = 0; b < numBuffers_; ++b) {
HIPCHECK(hipFree(dSrc[b]));
}
}
int main(int argc, char* argv[]) {
hipPerfStreamCreateCopyDestroy streamCCD;
int deviceId = 0;
streamCCD.open(deviceId);
for (auto testCase = 0; testCase < TotalStreams * TotalBufs; testCase++) {
streamCCD.run(testCase);
}
passed();
}