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Support performance tests

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Support performance tests while direct tests commands keep unchanged.
To build performance tests, run "make build_perf".
To run all performance testis, run "make perf".
To run specific tests, for example, run
/usr/bin/ctest -C performance -R performance_tests/perfDispatch --verbose
To run individual test, for example, run
performance_tests/memory/hipPerfMemMallocCpyFree

Change-Id: I168c1b9ef1ec21b392d48648d0c71e8fbd37d57b


[ROCm/hip-tests commit: ec700116bc]
This commit is contained in:
Tao Sang
2020-05-04 18:06:34 -04:00
committed by Tao Sang
parent db5dcb918b
commit 4fbb6d8fa1
6 changed files with 1036 additions and 0 deletions
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projects/hip-tests/perftests/memory/hipPerfMemMallocCpyFree.cpp
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/*
Copyright (c) 2015-2016 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 EXCLUDE_HIP_PLATFORM nvcc
* 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, const int num, int **pA) {
std::cout << "size: ";
for (int i = 0; i < num; i++) {
size[i] = 1 << (i + 6);
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;
setup(size, NUM_SIZE, &A);
testInit(size[0], A);
for (int i = 0; i < NUM_SIZE; i++) {
std::cout << size[i] << std::endl;
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIPCHECK(hipMalloc(&Ad[j], size[i]));
}
end = clock();
uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
std::cout << "hipMalloc(" << size[i] << ") cost " << uS << "us" << std::endl;
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIPCHECK(hipMemcpy(Ad[j], A, size[i], hipMemcpyHostToDevice));
}
hipDeviceSynchronize();
end = clock();
uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
std::cout << "hipMemcpy(" << size[i] << ") cost " << uS << "us" << std::endl;
start = clock();
for (int j = 0; j < NUM_ITER; j++) {
HIPCHECK(hipFree(Ad[j]));
Ad[j] = nullptr;
}
end = clock();
double uS = (end - start) * 1000000. / (NUM_ITER * CLOCKS_PER_SEC);
std::cout << "hipFree(" << size[i] << ") cost " << uS << "us" << std::endl;
}
free(A);
passed();
}
projects/hip-tests/perftests/perfDispatch/hipPerfBufferCopyRectSpeed.cpp
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#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <complex>
#include "timer.h"
#include "test_common.h"
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp timer.cpp EXCLUDE_HIP_PLATFORM nvcc
* TEST: %t
* HIT_END
*/
// Quiet pesky warnings
#ifdef WIN_OS
#define SNPRINTF sprintf_s
#else
#define SNPRINTF snprintf
#endif
#define NUM_SIZES 8
//4KB, 8KB, 64KB, 256KB, 1 MB, 4MB, 16 MB, 16MB+10
static const unsigned int Sizes[NUM_SIZES] = {4096, 8192, 65536, 262144, 1048576, 4194304, 16777216, 16777216+10};
static const unsigned int Iterations[2] = {1, 1000};
#define BUF_TYPES 4
// 16 ways to combine 4 different buffer types
#define NUM_SUBTESTS (BUF_TYPES*BUF_TYPES)
#define CHECK_RESULT(test, msg) \
if ((test)) \
{ \
printf("\n%s\n", msg); \
abort(); \
}
void setData(void *ptr, unsigned int size, char value)
{
char *ptr2 = (char *)ptr;
for (unsigned int i = 0; i < size ; i++)
{
ptr2[i] = value;
}
}
void checkData(void *ptr, unsigned int size, char value)
{
char *ptr2 = (char *)ptr;
for (unsigned int i = 0; i < size; i++)
{
if (ptr2[i] != value)
{
printf("Data validation failed at %d! Got 0x%08x\n", i, ptr2[i]);
printf("Expected 0x%08x\n", value);
CHECK_RESULT(true, "Data validation failed!");
break;
}
}
}
int main(int argc, char* argv[]) {
HipTest::parseStandardArguments(argc, argv, true);
hipError_t err = hipSuccess;
hipDeviceProp_t props = {0};
hipGetDeviceProperties(&props, p_gpuDevice);
CHECK_RESULT(err != hipSuccess, "hipGetDeviceProperties failed" );
printf("Set device to %d : %s\n", p_gpuDevice, props.name);
printf("Legend: unp - unpinned(malloc), hM - hipMalloc(device)\n");
printf(" hHR - hipHostRegister(pinned), hHM - hipHostMalloc(prePinned)\n");
err = hipSetDevice(p_gpuDevice);
CHECK_RESULT(err != hipSuccess, "hipSetDevice failed" );
unsigned int bufSize_;
bool hostMalloc[2] = {false};
bool hostRegister[2] = {false};
bool unpinnedMalloc[2] = {false};
unsigned int numIter;
void *memptr[2] = {NULL};
void *alignedmemptr[2] = {NULL};
void* srcBuffer = NULL;
void* dstBuffer = NULL;
int numTests = (p_tests == -1) ? (NUM_SIZES*NUM_SUBTESTS*2 - 1) : p_tests;
int test = (p_tests == -1) ? 0 : p_tests;
for(;test <= numTests; test++)
{
unsigned int srcTest = (test / NUM_SIZES) % BUF_TYPES;
unsigned int dstTest = (test / (NUM_SIZES*BUF_TYPES)) % BUF_TYPES;
bufSize_ = Sizes[test % NUM_SIZES];
hostMalloc[0] = hostMalloc[1] = false;
hostRegister[0] = hostRegister[1] = false;
unpinnedMalloc[0] = unpinnedMalloc[1] = false;
srcBuffer = dstBuffer = 0;
memptr[0] = memptr[1] = NULL;
alignedmemptr[0] = alignedmemptr[1] = NULL;
size_t width = static_cast<size_t>(sqrt(static_cast<float>(bufSize_)));
if (srcTest == 3)
{
hostRegister[0] = true;
}
else if (srcTest == 2)
{
hostMalloc[0] = true;
}
else if (srcTest == 1)
{
unpinnedMalloc[0] = true;
}
if (dstTest == 1)
{
unpinnedMalloc[1] = true;
}
else if (dstTest == 2)
{
hostMalloc[1] = true;
}
else if (dstTest == 3)
{
hostRegister[1] = true;
}
numIter = Iterations[test / (NUM_SIZES * NUM_SUBTESTS)];
if (hostMalloc[0])
{
err = hipHostMalloc((void**)&srcBuffer, bufSize_, 0);
setData(srcBuffer, bufSize_, 0xd0);
CHECK_RESULT(err != hipSuccess, "hipHostMalloc failed");
}
else if (hostRegister[0])
{
memptr[0] = malloc(bufSize_ + 4096);
alignedmemptr[0] = (void*)(((size_t)memptr[0] + 4095) & ~4095);
srcBuffer = alignedmemptr[0];
setData(srcBuffer, bufSize_, 0xd0);
err = hipHostRegister(srcBuffer, bufSize_, 0);
CHECK_RESULT(err != hipSuccess, "hipHostRegister failed");
}
else if (unpinnedMalloc[0])
{
memptr[0] = malloc(bufSize_ + 4096);
alignedmemptr[0] = (void*)(((size_t)memptr[0] + 4095) & ~4095);
srcBuffer = alignedmemptr[0];
setData(srcBuffer, bufSize_, 0xd0);
}
else
{
err = hipMalloc(&srcBuffer, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMalloc failed");
err = hipMemset(srcBuffer, 0xd0, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMemset failed");
}
if (hostMalloc[1])
{
err = hipHostMalloc((void**)&dstBuffer, bufSize_, 0);
CHECK_RESULT(err != hipSuccess, "hipHostMalloc failed");
}
else if (hostRegister[1])
{
memptr[1] = malloc(bufSize_ + 4096);
alignedmemptr[1] = (void*)(((size_t)memptr[1] + 4095) & ~4095);
dstBuffer = alignedmemptr[1];
err = hipHostRegister(dstBuffer, bufSize_, 0);
CHECK_RESULT(err != hipSuccess, "hipHostRegister failed");
}
else if (unpinnedMalloc[1])
{
memptr[1] = malloc(bufSize_ + 4096);
alignedmemptr[1] = (void*)(((size_t)memptr[1] + 4095) & ~4095);
dstBuffer = alignedmemptr[1];
}
else
{
err = hipMalloc(&dstBuffer, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMalloc failed");
}
CPerfCounter timer;
//warm up
err = hipMemcpy2D(dstBuffer, width, srcBuffer, width, width, width, hipMemcpyDefault);
CHECK_RESULT(err, "hipMemcpy2D failed");
timer.Reset();
timer.Start();
for (unsigned int i = 0; i < numIter; i++)
{
err = hipMemcpy2DAsync(dstBuffer, width, srcBuffer, width, width, width, hipMemcpyDefault, NULL);
CHECK_RESULT(err, "hipMemcpyAsync2D failed");
}
err = hipDeviceSynchronize();
CHECK_RESULT(err, "hipDeviceSynchronize failed");
timer.Stop();
double sec = timer.GetElapsedTime();
// Buffer copy bandwidth in GB/s
double perf = ((double)bufSize_*numIter*(double)(1e-09)) / sec;
const char *strSrc = NULL;
const char *strDst = NULL;
if (hostMalloc[0])
strSrc = "hHM";
else if (hostRegister[0])
strSrc = "hHR";
else if (unpinnedMalloc[0])
strSrc = "unp";
else
strSrc = "hM";
if (hostMalloc[1])
strDst = "hHM";
else if (hostRegister[1])
strDst = "hHR";
else if (unpinnedMalloc[1])
strDst = "unp";
else
strDst = "hM";
// Double results when src and dst are both on device
if ((!hostMalloc[0] && !hostRegister[0] && !unpinnedMalloc[0]) &&
(!hostMalloc[1] && !hostRegister[1] && !unpinnedMalloc[1]))
perf *= 2.0;
// Double results when src and dst are both in sysmem
if ((hostMalloc[0] || hostRegister[0] || unpinnedMalloc[0]) &&
(hostMalloc[1] || hostRegister[1] || unpinnedMalloc[1]))
perf *= 2.0;
char buf[256];
SNPRINTF(buf, sizeof(buf), "HIPPerfBufferCopyRectSpeed[%d]\t(%8d bytes)\ts:%s d:%s\ti:%4d\t(GB/s) perf\t%f",
test, bufSize_, strSrc, strDst, numIter, (float)perf);
printf("%s\n", buf);
//Free src
if (hostMalloc[0])
{
hipHostFree(srcBuffer);
}
else if (hostRegister[0])
{
hipHostUnregister(srcBuffer);
free(memptr[0]);
}
else if (unpinnedMalloc[0])
{
free(memptr[0]);
}
else
{
hipFree(srcBuffer);
}
//Free dst
if (hostMalloc[1])
{
hipHostFree(dstBuffer);
}
else if (hostRegister[1])
{
hipHostUnregister(dstBuffer);
free(memptr[1]);
}
else if (unpinnedMalloc[1])
{
free(memptr[1]);
}
else
{
hipFree(dstBuffer);
}
}
passed();
}
projects/hip-tests/perftests/perfDispatch/hipPerfBufferCopySpeed.cpp
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#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <complex>
#include "timer.h"
#include "test_common.h"
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp timer.cpp EXCLUDE_HIP_PLATFORM nvcc
* TEST: %t
* HIT_END
*/
// 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;
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 = hipMemcpy(dstBuffer, srcBuffer, bufSize_, hipMemcpyDefault);
CHECK_RESULT(err, "hipMemcpy failed");
timer.Reset();
timer.Start();
for (unsigned int i = 0; i < numIter; i++)
{
err = hipMemcpyAsync(dstBuffer, srcBuffer, bufSize_, hipMemcpyDefault, NULL);
CHECK_RESULT(err, "hipMemcpyAsync 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), "HIPPerfBufferCopySpeed[%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);
// Verification
void* temp = malloc(bufSize_ + 4096);
void* chkBuf = (void*)(((size_t)temp + 4095) & ~4095);
err = hipMemcpy(chkBuf, dstBuffer, bufSize_, hipMemcpyDefault);
CHECK_RESULT(err, "hipMemcpy failed");
checkData(chkBuf, bufSize_, 0xd0);
free(temp);
//Free src
if (hostMalloc[0])
{
hipHostFree(srcBuffer);
}
else if (hostRegister[0])
{
hipHostUnregister(srcBuffer);
free(memptr[0]);
}
else if (unpinnedMalloc[0])
{
free(memptr[0]);
}
else
{
hipFree(srcBuffer);
}
//Free dst
if (hostMalloc[1])
{
hipHostFree(dstBuffer);
}
else if (hostRegister[1])
{
hipHostUnregister(dstBuffer);
free(memptr[1]);
}
else if (unpinnedMalloc[1])
{
free(memptr[1]);
}
else
{
hipFree(dstBuffer);
}
}
passed();
}
projects/hip-tests/perftests/perfDispatch/hipPerfDispatchSpeed.cpp
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#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <complex>
#include "timer.h"
#include "test_common.h"
/* HIT_START
* BUILD: %t %s ../../src/test_common.cpp timer.cpp EXCLUDE_HIP_PLATFORM nvcc
* TEST: %t
* HIT_END
*/
// Quiet pesky warnings
#ifdef WIN_OS
#define SNPRINTF sprintf_s
#else
#define SNPRINTF snprintf
#endif
#define CHAR_BUF_SIZE 512
#define CHECK_RESULT(test, msg) \
if ((test)) \
{ \
printf("\n%s\n", msg); \
abort(); \
}
typedef struct {
unsigned int iterations;
int flushEvery;
} testStruct;
testStruct testList[] =
{
{ 1, -1},
{ 1, -1},
{ 10, 1},
{ 10, -1},
{ 100, 1},
{ 100, 10},
{ 100, -1},
{ 1000, 1},
{ 1000, 10},
{ 1000, 100},
{ 1000, -1},
{ 10000, 1},
{ 10000, 10},
{ 10000, 100},
{ 10000, 1000},
{ 10000, -1},
{ 100000, 1},
{ 100000, 10},
{ 100000, 100},
{ 100000, 1000},
{ 100000, 10000},
{ 100000, -1},
};
unsigned int mapTestList[] = {1, 1, 10, 100, 1000, 10000, 100000};
__global__ void _dispatchSpeed(float *outBuf)
{
int i = (blockIdx.x * blockDim.x + threadIdx.x);
if (i < 0)
outBuf[i] = 0.0f;
};
int main(int argc, char* argv[]) {
HipTest::parseStandardArguments(argc, argv, true);
hipError_t err = hipSuccess;
hipDeviceProp_t props = {0};
hipGetDeviceProperties(&props, p_gpuDevice);
CHECK_RESULT(err != hipSuccess, "hipGetDeviceProperties failed" );
printf("Set device to %d : %s\n", p_gpuDevice, props.name);
unsigned int testListSize = sizeof(testList) / sizeof(testStruct);
int numTests = (p_tests == -1) ? (2*2*testListSize - 1) : p_tests;
int test = (p_tests == -1) ? 0 : p_tests;
float* srcBuffer = NULL;
unsigned int bufSize_ = 64*sizeof(float);
err = hipMalloc(&srcBuffer, bufSize_);
CHECK_RESULT(err != hipSuccess, "hipMalloc failed");
for(;test <= numTests; test++)
{
int openTest = test % testListSize;
bool sleep = false;
bool doWarmup = false;
if ((test / testListSize) % 2)
{
doWarmup = true;
}
if (test >= (testListSize * 2))
{
sleep = true;
}
int threads = (bufSize_ / sizeof(float));
int threads_per_block = 64;
int blocks = (threads/threads_per_block) + (threads % threads_per_block);
hipEvent_t start, stop;
// NULL stream check:
err = hipEventCreate(&start);
err = hipEventCreate(&stop);
CHECK_RESULT(err != hipSuccess, "hipEventCreate failed");
if (doWarmup)
{
hipLaunchKernelGGL(_dispatchSpeed, dim3(blocks), dim3(threads_per_block), 0, hipStream_t(0), srcBuffer);
err = hipDeviceSynchronize();
CHECK_RESULT(err != hipSuccess, "hipDeviceSynchronize failed");
}
CPerfCounter timer;
timer.Reset();
timer.Start();
for (unsigned int i = 0; i < testList[openTest].iterations; i++)
{
hipEventRecord(start, NULL);
hipLaunchKernelGGL(_dispatchSpeed, dim3(blocks), dim3(threads_per_block), 0, hipStream_t(0), srcBuffer);
hipEventRecord(stop, NULL);
if ((testList[openTest].flushEvery > 0) &&
(((i + 1) % testList[openTest].flushEvery) == 0))
{
if (sleep)
{
err = hipDeviceSynchronize();
CHECK_RESULT(err != hipSuccess, "hipDeviceSynchronize failed");
}
else
{
do {
err = hipEventQuery(stop);
} while (err == hipErrorNotReady);
}
}
}
if (sleep)
{
err = hipDeviceSynchronize();
CHECK_RESULT(err != hipSuccess, "hipDeviceSynchronize failed");
}
else
{
do {
err = hipEventQuery(stop);
} while (err == hipErrorNotReady);
}
timer.Stop();
hipEventDestroy(start);
hipEventDestroy(stop);
double sec = timer.GetElapsedTime();
// microseconds per launch
double perf = (1000000.f*sec/testList[openTest].iterations);
const char *waitType;
const char *extraChar;
const char *n;
const char *warmup;
if (sleep)
{
waitType = "sleep";
extraChar = "";
n = "";
}
else
{
waitType = "spin";
n = "n";
extraChar = " ";
}
if (doWarmup)
{
warmup = "warmup";
}
else
{
warmup = "";
}
char buf[256];
if (testList[openTest].flushEvery > 0)
{
SNPRINTF(buf, sizeof(buf), "HIPPerfDispatchSpeed[%3d] %7d dispatches %s%sing every %5d %6s (us/disp) %3f", test, testList[openTest].iterations,
waitType, n, testList[openTest].flushEvery, warmup, (float)perf);
}
else
{
SNPRINTF(buf, sizeof(buf), "HIPPerfDispatchSpeed[%3d] %7d dispatches (%s%s) %6s (us/disp) %3f", test, testList[openTest].iterations,
waitType, extraChar, warmup, (float)perf);
}
printf("%s\n", buf);
}
hipFree(srcBuffer);
passed();
}
projects/hip-tests/perftests/perfDispatch/timer.cpp
+116
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@@ -0,0 +1,116 @@
#include "timer.h"
#include <stdlib.h>
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#define VC_EXTRALEAN
#include <windows.h>
#pragma comment(lib, "user32")
#endif
#ifdef __linux__
#include <time.h>
#define NANOSECONDS_PER_SEC 1000000000
#endif
CPerfCounter::CPerfCounter() : _clocks(0), _start(0)
{
#ifdef _WIN32
QueryPerformanceFrequency((LARGE_INTEGER *)&_freq);
#endif
#ifdef __linux__
_freq = NANOSECONDS_PER_SEC;
#endif
}
CPerfCounter::~CPerfCounter()
{
// EMPTY!
}
void
CPerfCounter::Start(void)
{
#ifdef _WIN32
if( _start )
{
MessageBox(NULL, "Bad Perf Counter Start", "Error", MB_OK);
exit(0);
}
QueryPerformanceCounter((LARGE_INTEGER *)&_start);
#endif
#ifdef __linux__
struct timespec s;
clock_gettime(CLOCK_MONOTONIC, &s);
_start = (i64)s.tv_sec * NANOSECONDS_PER_SEC + (i64)s.tv_nsec ;
#endif
}
void
CPerfCounter::Stop(void)
{
i64 n;
#ifdef _WIN32
if( !_start )
{
MessageBox(NULL, "Bad Perf Counter Stop", "Error", MB_OK);
exit(0);
}
QueryPerformanceCounter((LARGE_INTEGER *)&n);
#endif
#ifdef __linux__
struct timespec s;
clock_gettime(CLOCK_MONOTONIC, &s);
n = (i64)s.tv_sec * NANOSECONDS_PER_SEC + (i64)s.tv_nsec ;
#endif
n -= _start;
_start = 0;
_clocks += n;
}
void
CPerfCounter::Reset(void)
{
#ifdef _WIN32
if( _start )
{
MessageBox(NULL, "Bad Perf Counter Reset", "Error", MB_OK);
exit(0);
}
#endif
_clocks = 0;
}
double
CPerfCounter::GetElapsedTime(void)
{
#ifdef _WIN32
if( _start ) {
MessageBox(NULL, "Trying to get time while still running.", "Error", MB_OK);
exit(0);
}
#endif
return (double)_clocks / (double)_freq;
}
projects/hip-tests/perftests/perfDispatch/timer.h
+28
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#ifndef _TIMER_H_
#define _TIMER_H_
#ifdef _WIN32
typedef __int64 i64 ;
#endif
#ifdef __linux__
typedef long long i64;
#endif
class CPerfCounter {
public:
CPerfCounter();
~CPerfCounter();
void Start(void);
void Stop(void);
void Reset(void);
double GetElapsedTime(void);
private:
i64 _freq;
i64 _clocks;
i64 _start;
};
#endif // _TIMER_H_