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SWDEV-546485 Port and clean up for all tests in catch/perftests/memory folder. (#558)

Просмотр исходного кода 
* SWDEV-546485 Port and clean up for hipPerfBufferCopyRectSpeed

* SWDEV-546485 Port and clean up for hipPerfDevMemReadSpeed

* SWDEV-546485 Port and clean up for hipPerfDevMemWriteSpeed

* SWDEV-546485 Port and clean up for hipPerfHostNumaAlloc

* SWDEV-546485 Port and clean up for hipPerfMemcpy

* SWDEV-546485 Port and clean up for hipPerfMemMallocCpyFree

* SWDEV-546485 Port and clean up for hipPerfMemset

* SWDEV-546485 Port and clean up for hipPerfSampleRate

* SWDEV-546485 Port and clean up for hipPerfSharedMemReadSpeed

* SWDEV-546485 Ported and fixed up segfault for hipPerfMemFill

* SWDEV-545485 Returning to unedited stage
Этот коммит содержится в:
Naeisseh, Hadi
2025-08-15 16:09:19 -04:00
коммит произвёл GitHub
родитель 9fdc9a98b7
Коммит 04469c0cde
20 изменённых файлов: 603 добавлений и 3195 удалений
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catch/perftests/memory/hipPerfBufferCopyRectSpeed.cc
+55 -56
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfDevMemReadSpeed.cc
+38 -37
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfDevMemWriteSpeed.cc
+44 -44
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfHostNumaAlloc.cc
+56 -62
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfMemFill.cc
+82 -102
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfMemMallocCpyFree.cc
+41 -40
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfMemcpy.cc
+56 -61
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfMemset.cc
+87 -105
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfSampleRate.cc
+92 -104
Просмотреть файл
@@ -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.
* @}
*/
catch/perftests/memory/hipPerfSharedMemReadSpeed.cc
+52 -54
Просмотреть файл
@@ -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.
* @}
*/
perftests/memory/hipPerfBufferCopyRectSpeed.cpp
-300
Просмотреть файл
@@ -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();
}
perftests/memory/hipPerfDevMemReadSpeed.cpp
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@@ -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();
}
perftests/memory/hipPerfDevMemWriteSpeed.cpp
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@@ -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();
}
perftests/memory/hipPerfHostNumaAlloc.cpp
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@@ -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();
}
perftests/memory/hipPerfMemFill.cpp
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@@ -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();
}
perftests/memory/hipPerfMemMallocCpyFree.cpp
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/*
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();
}
perftests/memory/hipPerfMemcpy.cpp
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/*
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();
}
perftests/memory/hipPerfMemset.cpp
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/*
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();
}
perftests/memory/hipPerfSampleRate.cpp
-319
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@@ -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();
}
perftests/memory/hipPerfSharedMemReadSpeed.cpp
-250
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@@ -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();
}