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VkFFT_TestSuite.cpp
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VkFFT_TestSuite.cpp
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#include <vector>
#include <memory>
#include <string.h>
#include <chrono>
#include <thread>
#include <iostream>
#include <algorithm>
#define __STDC_FORMAT_MACROS
#include <inttypes.h>
#if(VKFFT_BACKEND==0)
#include "vulkan/vulkan.h"
#include "glslang_c_interface.h"
#elif(VKFFT_BACKEND==1)
#include <cuda.h>
#include <cuda_runtime.h>
#include <nvrtc.h>
#include <cuda_runtime_api.h>
#include <cuComplex.h>
#elif(VKFFT_BACKEND==2)
#ifndef __HIP_PLATFORM_HCC__
#define __HIP_PLATFORM_HCC__
#endif
#include <hip/hip_runtime.h>
#include <hip/hiprtc.h>
#include <hip/hip_runtime_api.h>
#include <hip/hip_complex.h>
#elif(VKFFT_BACKEND==3)
#ifndef CL_USE_DEPRECATED_OPENCL_1_2_APIS
#define CL_USE_DEPRECATED_OPENCL_1_2_APIS
#endif
#ifdef __APPLE__
#include <OpenCL/opencl.h>
#else
#include <CL/cl.h>
#endif
#elif(VKFFT_BACKEND==4)
#include <ze_api.h>
#elif(VKFFT_BACKEND==5)
#ifndef NS_PRIVATE_IMPLEMENTATION
#define NS_PRIVATE_IMPLEMENTATION
#endif
#ifndef CA_PRIVATE_IMPLEMENTATION
#define CA_PRIVATE_IMPLEMENTATION
#endif
#ifndef MTL_PRIVATE_IMPLEMENTATION
#define MTL_PRIVATE_IMPLEMENTATION
#endif
#include "Foundation/Foundation.hpp"
#include "QuartzCore/QuartzCore.hpp"
#include "Metal/Metal.hpp"
#endif
#include "vkFFT.h"
#include "utils_VkFFT.h"
#include "half.hpp"
#include "user_benchmark_VkFFT.h"
#include "sample_0_benchmark_VkFFT_single.h"
#include "sample_1_benchmark_VkFFT_double.h"
#include "sample_2_benchmark_VkFFT_half.h"
#include "sample_3_benchmark_VkFFT_single_3d.h"
#include "sample_4_benchmark_VkFFT_single_3d_zeropadding.h"
#include "sample_5_benchmark_VkFFT_single_disableReorderFourStep.h"
#include "sample_6_benchmark_VkFFT_single_r2c.h"
#include "sample_7_benchmark_VkFFT_single_Bluestein.h"
#include "sample_8_benchmark_VkFFT_double_Bluestein.h"
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
#include "sample_9_benchmark_VkFFT_quadDoubleDouble.h"
#endif
#include "sample_10_benchmark_VkFFT_single_multipleBuffers.h"
#ifdef USE_FFTW
#include "sample_11_precision_VkFFT_single.h"
#include "sample_12_precision_VkFFT_double.h"
#include "sample_13_precision_VkFFT_half.h"
#include "sample_14_precision_VkFFT_single_nonPow2.h"
#include "sample_15_precision_VkFFT_single_r2c.h"
#include "sample_16_precision_VkFFT_single_dct.h"
#include "sample_17_precision_VkFFT_double_dct.h"
#include "sample_18_precision_VkFFT_double_nonPow2.h"
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
#include "sample_19_precision_VkFFT_quadDoubleDouble_nonPow2.h"
#endif
#endif
#include "sample_50_convolution_VkFFT_single_1d_matrix.h"
#include "sample_51_convolution_VkFFT_single_3d_matrix_zeropadding_r2c.h"
#include "sample_52_convolution_VkFFT_single_2d_batched_r2c.h"
#include "sample_100_benchmark_VkFFT_single_nd_dct.h"
#include "sample_101_benchmark_VkFFT_double_nd_dct.h"
#include "sample_1000_benchmark_VkFFT_single_2_4096.h"
#include "sample_1001_benchmark_VkFFT_double_2_4096.h"
#include "sample_1002_benchmark_VkFFT_half_2_4096.h"
#include "sample_1003_benchmark_VkFFT_single_3d_2_512.h"
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
#include "sample_1004_benchmark_VkFFT_quadDoubleDouble_2_4096.h"
#endif
#ifdef USE_cuFFT
#include "user_benchmark_cuFFT.h"
#include "sample_0_benchmark_cuFFT_single.h"
#include "sample_1_benchmark_cuFFT_double.h"
#include "sample_2_benchmark_cuFFT_half.h"
#include "sample_3_benchmark_cuFFT_single_3d.h"
#include "sample_6_benchmark_cuFFT_single_r2c.h"
#include "sample_7_benchmark_cuFFT_single_Bluestein.h"
#include "sample_8_benchmark_cuFFT_double_Bluestein.h"
#include "sample_1000_benchmark_cuFFT_single_2_4096.h"
#include "sample_1001_benchmark_cuFFT_double_2_4096.h"
#include "sample_1003_benchmark_cuFFT_single_3d_2_512.h"
#endif
#ifdef USE_rocFFT
#include "user_benchmark_rocFFT.h"
#include "sample_0_benchmark_rocFFT_single.h"
#include "sample_1_benchmark_rocFFT_double.h"
#include "sample_3_benchmark_rocFFT_single_3d.h"
#include "sample_6_benchmark_rocFFT_single_r2c.h"
#include "sample_7_benchmark_rocFFT_single_Bluestein.h"
#include "sample_8_benchmark_rocFFT_double_Bluestein.h"
#include "sample_1000_benchmark_rocFFT_single_2_4096.h"
#include "sample_1001_benchmark_rocFFT_double_2_4096.h"
#include "sample_1003_benchmark_rocFFT_single_3d_2_512.h"
#endif
#ifdef USE_FFTW
#include "fftw3.h"
#endif
VkFFTResult launchVkFFT(VkGPU* vkGPU, uint64_t sample_id, bool file_output, FILE* output, VkFFTUserSystemParameters* userParams) {
//Sample Vulkan project GPU initialization.
VkFFTResult resFFT = VKFFT_SUCCESS;
#if(VKFFT_BACKEND==0)
VkResult res = VK_SUCCESS;
//create instance - a connection between the application and the Vulkan library
res = createInstance(vkGPU, sample_id);
if (res != 0) {
//printf("Instance creation failed, error code: %" PRIu64 "\n", res);
return VKFFT_ERROR_FAILED_TO_CREATE_INSTANCE;
}
//set up the debugging messenger
res = setupDebugMessenger(vkGPU);
if (res != 0) {
//printf("Debug messenger creation failed, error code: %" PRIu64 "\n", res);
return VKFFT_ERROR_FAILED_TO_SETUP_DEBUG_MESSENGER;
}
//check if there are GPUs that support Vulkan and select one
res = findPhysicalDevice(vkGPU);
if (res != 0) {
//printf("Physical device not found, error code: %" PRIu64 "\n", res);
return VKFFT_ERROR_FAILED_TO_FIND_PHYSICAL_DEVICE;
}
//create logical device representation
res = createDevice(vkGPU, sample_id);
if (res != 0) {
//printf("Device creation failed, error code: %" PRIu64 "\n", res);
return VKFFT_ERROR_FAILED_TO_CREATE_DEVICE;
}
//create fence for synchronization
res = createFence(vkGPU);
if (res != 0) {
//printf("Fence creation failed, error code: %" PRIu64 "\n", res);
return VKFFT_ERROR_FAILED_TO_CREATE_FENCE;
}
//create a place, command buffer memory is allocated from
res = createCommandPool(vkGPU);
if (res != 0) {
//printf("Fence creation failed, error code: %" PRIu64 "\n", res);
return VKFFT_ERROR_FAILED_TO_CREATE_COMMAND_POOL;
}
vkGetPhysicalDeviceProperties(vkGPU->physicalDevice, &vkGPU->physicalDeviceProperties);
vkGetPhysicalDeviceMemoryProperties(vkGPU->physicalDevice, &vkGPU->physicalDeviceMemoryProperties);
glslang_initialize_process();//compiler can be initialized before VkFFT
#elif(VKFFT_BACKEND==1)
CUresult res = CUDA_SUCCESS;
cudaError_t res2 = cudaSuccess;
res = cuInit(0);
if (res != CUDA_SUCCESS) return VKFFT_ERROR_FAILED_TO_INITIALIZE;
res2 = cudaSetDevice((int)vkGPU->device_id);
if (res2 != cudaSuccess) return VKFFT_ERROR_FAILED_TO_SET_DEVICE_ID;
res = cuDeviceGet(&vkGPU->device, (int)vkGPU->device_id);
if (res != CUDA_SUCCESS) return VKFFT_ERROR_FAILED_TO_GET_DEVICE;
res = cuCtxCreate(&vkGPU->context, 0, (int)vkGPU->device);
if (res != CUDA_SUCCESS) return VKFFT_ERROR_FAILED_TO_CREATE_CONTEXT;
#elif(VKFFT_BACKEND==2)
hipError_t res = hipSuccess;
res = hipInit(0);
if (res != hipSuccess) return VKFFT_ERROR_FAILED_TO_INITIALIZE;
res = hipSetDevice((int)vkGPU->device_id);
if (res != hipSuccess) return VKFFT_ERROR_FAILED_TO_SET_DEVICE_ID;
res = hipDeviceGet(&vkGPU->device, (int)vkGPU->device_id);
if (res != hipSuccess) return VKFFT_ERROR_FAILED_TO_GET_DEVICE;
res = hipCtxCreate(&vkGPU->context, 0, (int)vkGPU->device);
if (res != hipSuccess) return VKFFT_ERROR_FAILED_TO_CREATE_CONTEXT;
#elif(VKFFT_BACKEND==3)
cl_int res = CL_SUCCESS;
cl_uint numPlatforms;
res = clGetPlatformIDs(0, 0, &numPlatforms);
if (res != CL_SUCCESS) return VKFFT_ERROR_FAILED_TO_INITIALIZE;
cl_platform_id* platforms = (cl_platform_id*)malloc(sizeof(cl_platform_id) * numPlatforms);
if (!platforms) return VKFFT_ERROR_MALLOC_FAILED;
res = clGetPlatformIDs(numPlatforms, platforms, 0);
if (res != CL_SUCCESS) return VKFFT_ERROR_FAILED_TO_INITIALIZE;
uint64_t k = 0;
for (uint64_t j = 0; j < numPlatforms; j++) {
cl_uint numDevices;
res = clGetDeviceIDs(platforms[j], CL_DEVICE_TYPE_ALL, 0, 0, &numDevices);
cl_device_id* deviceList = (cl_device_id*)malloc(sizeof(cl_device_id) * numDevices);
if (!deviceList) return VKFFT_ERROR_MALLOC_FAILED;
res = clGetDeviceIDs(platforms[j], CL_DEVICE_TYPE_ALL, numDevices, deviceList, 0);
if (res != CL_SUCCESS) return VKFFT_ERROR_FAILED_TO_GET_DEVICE;
for (uint64_t i = 0; i < numDevices; i++) {
if (k == vkGPU->device_id) {
vkGPU->platform = platforms[j];
vkGPU->device = deviceList[i];
vkGPU->context = clCreateContext(NULL, 1, &vkGPU->device, NULL, NULL, &res);
if (res != CL_SUCCESS) return VKFFT_ERROR_FAILED_TO_CREATE_CONTEXT;
cl_command_queue commandQueue = clCreateCommandQueue(vkGPU->context, vkGPU->device, 0, &res);
if (res != CL_SUCCESS) return VKFFT_ERROR_FAILED_TO_CREATE_COMMAND_QUEUE;
vkGPU->commandQueue = commandQueue;
i=numDevices;
j=numPlatforms;
}
else {
k++;
}
}
free(deviceList);
}
free(platforms);
#elif(VKFFT_BACKEND==4)
ze_result_t res = ZE_RESULT_SUCCESS;
res = zeInit(0);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_INITIALIZE;
uint32_t numDrivers = 0;
res = zeDriverGet(&numDrivers, 0);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_INITIALIZE;
ze_driver_handle_t* drivers = (ze_driver_handle_t*)malloc(numDrivers * sizeof(ze_driver_handle_t));
if (!drivers) return VKFFT_ERROR_MALLOC_FAILED;
res = zeDriverGet(&numDrivers, drivers);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_INITIALIZE;
uint64_t k = 0;
for (uint64_t j = 0; j < numDrivers; j++) {
uint32_t numDevices = 0;
res = zeDeviceGet(drivers[j], &numDevices, nullptr);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_GET_DEVICE;
ze_device_handle_t* deviceList = (ze_device_handle_t*)malloc(numDevices * sizeof(ze_device_handle_t));
if (!deviceList) return VKFFT_ERROR_MALLOC_FAILED;
res = zeDeviceGet(drivers[j], &numDevices, deviceList);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_GET_DEVICE;
for (uint64_t i = 0; i < numDevices; i++) {
if (k == vkGPU->device_id) {
vkGPU->driver = drivers[j];
vkGPU->device = deviceList[i];
ze_context_desc_t contextDescription = {};
contextDescription.stype = ZE_STRUCTURE_TYPE_CONTEXT_DESC;
res = zeContextCreate(vkGPU->driver, &contextDescription, &vkGPU->context);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_CREATE_CONTEXT;
uint32_t queueGroupCount = 0;
res = zeDeviceGetCommandQueueGroupProperties(vkGPU->device, &queueGroupCount, 0);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_CREATE_COMMAND_QUEUE;
ze_command_queue_group_properties_t* cmdqueueGroupProperties = (ze_command_queue_group_properties_t*)malloc(queueGroupCount * sizeof(ze_command_queue_group_properties_t));
if (!cmdqueueGroupProperties) return VKFFT_ERROR_MALLOC_FAILED;
res = zeDeviceGetCommandQueueGroupProperties(vkGPU->device, &queueGroupCount, cmdqueueGroupProperties);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_CREATE_COMMAND_QUEUE;
uint32_t commandQueueID = -1;
for (uint32_t i = 0; i < queueGroupCount; ++i) {
if ((cmdqueueGroupProperties[i].flags & ZE_COMMAND_QUEUE_GROUP_PROPERTY_FLAG_COMPUTE) && (cmdqueueGroupProperties[i].flags & ZE_COMMAND_QUEUE_GROUP_PROPERTY_FLAG_COPY)) {
commandQueueID = i;
break;
}
}
if (commandQueueID == -1) return VKFFT_ERROR_FAILED_TO_CREATE_COMMAND_QUEUE;
vkGPU->commandQueueID = commandQueueID;
ze_command_queue_desc_t commandQueueDescription = {};
commandQueueDescription.stype = ZE_STRUCTURE_TYPE_COMMAND_QUEUE_DESC;
commandQueueDescription.ordinal = commandQueueID;
commandQueueDescription.priority = ZE_COMMAND_QUEUE_PRIORITY_NORMAL;
commandQueueDescription.mode = ZE_COMMAND_QUEUE_MODE_DEFAULT;
res = zeCommandQueueCreate(vkGPU->context, vkGPU->device, &commandQueueDescription, &vkGPU->commandQueue);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_CREATE_COMMAND_QUEUE;
free(cmdqueueGroupProperties);
i=numDevices;
j=numDrivers;
}
else {
k++;
}
}
free(deviceList);
}
free(drivers);
#elif(VKFFT_BACKEND==5)
NS::Array* devices = MTL::CopyAllDevices();
MTL::Device* device = (MTL::Device*)devices->object(vkGPU->device_id);
vkGPU->device = device;
MTL::CommandQueue* queue = device->newCommandQueue();
vkGPU->queue = queue;
#endif
uint64_t isCompilerInitialized = 1;
switch (sample_id) {
case 0:
{
resFFT = sample_0_benchmark_VkFFT_single(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 1:
{
resFFT = sample_1_benchmark_VkFFT_double(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 2:
{
resFFT = sample_2_benchmark_VkFFT_half(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 3:
{
resFFT = sample_3_benchmark_VkFFT_single_3d(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 4:
{
resFFT = sample_4_benchmark_VkFFT_single_3d_zeropadding(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 5:
{
resFFT = sample_5_benchmark_VkFFT_single_disableReorderFourStep(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 6:
{
resFFT = sample_6_benchmark_VkFFT_single_r2c(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 7:
{
resFFT = sample_7_benchmark_VkFFT_single_Bluestein(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 8:
{
resFFT = sample_8_benchmark_VkFFT_double_Bluestein(vkGPU, file_output, output, isCompilerInitialized);
break;
}
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
case 9:
{
resFFT = sample_9_benchmark_VkFFT_quadDoubleDouble(vkGPU, file_output, output, isCompilerInitialized);
break;
}
#endif
#if(VKFFT_BACKEND==0)
case 10:
{
resFFT = sample_10_benchmark_VkFFT_single_multipleBuffers(vkGPU, file_output, output, isCompilerInitialized);
break;
}
#endif
#ifdef USE_FFTW
case 11:
{
resFFT = sample_11_precision_VkFFT_single(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 12:
{
resFFT = sample_12_precision_VkFFT_double(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 13:
{
resFFT = sample_13_precision_VkFFT_half(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 14:
{
resFFT = sample_14_precision_VkFFT_single_nonPow2(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 15:
{
resFFT = sample_15_precision_VkFFT_single_r2c(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 16:
{
resFFT = sample_16_precision_VkFFT_single_dct(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 17:
{
resFFT = sample_17_precision_VkFFT_double_dct(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 18:
{
resFFT = sample_18_precision_VkFFT_double_nonPow2(vkGPU, file_output, output, isCompilerInitialized);
break;
}
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
case 19:
{
resFFT = sample_19_precision_VkFFT_quadDoubleDouble_nonPow2(vkGPU, file_output, output, isCompilerInitialized);
break;
}
#endif
#endif
case 50:
{
resFFT = sample_50_convolution_VkFFT_single_1d_matrix(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 51:
{
resFFT = sample_51_convolution_VkFFT_single_3d_matrix_zeropadding_r2c(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 52:
{
resFFT = sample_52_convolution_VkFFT_single_2d_batched_r2c(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 110:
{
resFFT = sample_100_benchmark_VkFFT_single_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 1);
break;
}
case 120:
{
resFFT = sample_100_benchmark_VkFFT_single_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 2);
break;
}
case 130:
{
resFFT = sample_100_benchmark_VkFFT_single_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 3);
break;
}
case 140:
{
resFFT = sample_100_benchmark_VkFFT_single_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 4);
break;
}
case 111:
{
resFFT = sample_101_benchmark_VkFFT_double_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 1);
break;
}
case 121:
{
resFFT = sample_101_benchmark_VkFFT_double_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 2);
break;
}
case 131:
{
resFFT = sample_101_benchmark_VkFFT_double_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 3);
break;
}
case 141:
{
resFFT = sample_101_benchmark_VkFFT_double_nd_dct(vkGPU, file_output, output, isCompilerInitialized, 4);
break;
}
case 200: case 201: case 202:
{
resFFT = user_benchmark_VkFFT(vkGPU, file_output, output, isCompilerInitialized, userParams);
break;
}
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
case 203:
{
resFFT = user_benchmark_VkFFT(vkGPU, file_output, output, isCompilerInitialized, userParams);
break;
}
#endif
case 1000:
{
resFFT = sample_1000_benchmark_VkFFT_single_2_4096(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 1001:
{
resFFT = sample_1001_benchmark_VkFFT_double_2_4096(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 1002:
{
resFFT = sample_1002_benchmark_VkFFT_half_2_4096(vkGPU, file_output, output, isCompilerInitialized);
break;
}
case 1003:
{
resFFT = sample_1003_benchmark_VkFFT_single_3d_2_512(vkGPU, file_output, output, isCompilerInitialized);
break;
}
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
case 1004:
{
resFFT = sample_1004_benchmark_VkFFT_quadDoubleDouble_2_4096(vkGPU, file_output, output, isCompilerInitialized);
break;
}
#endif
}
#if(VKFFT_BACKEND==0)
vkDestroyFence(vkGPU->device, vkGPU->fence, NULL);
vkDestroyCommandPool(vkGPU->device, vkGPU->commandPool, NULL);
vkDestroyDevice(vkGPU->device, NULL);
DestroyDebugUtilsMessengerEXT(vkGPU, NULL);
vkDestroyInstance(vkGPU->instance, NULL);
glslang_finalize_process();//destroy compiler after use
#elif(VKFFT_BACKEND==1)
res = cuCtxDestroy(vkGPU->context);
#elif(VKFFT_BACKEND==2)
res = hipCtxDestroy(vkGPU->context);
#elif(VKFFT_BACKEND==3)
res = clReleaseCommandQueue(vkGPU->commandQueue);
if (res != CL_SUCCESS) return VKFFT_ERROR_FAILED_TO_RELEASE_COMMAND_QUEUE;
clReleaseContext(vkGPU->context);
#elif(VKFFT_BACKEND==4)
res = zeCommandQueueDestroy(vkGPU->commandQueue);
if (res != ZE_RESULT_SUCCESS) return VKFFT_ERROR_FAILED_TO_RELEASE_COMMAND_QUEUE;
res = zeContextDestroy(vkGPU->context);
#elif(VKFFT_BACKEND==5)
vkGPU->queue->release();
vkGPU->device->release();
devices->release();
#endif
return resFFT;
}
bool findFlag(char** start, char** end, const std::string& flag) {
return (std::find(start, end, flag) != end);
}
char* getFlagValue(char** start, char** end, const std::string& flag)
{
char** value = std::find(start, end, flag);
value++;
if (value != end)
{
return *value;
}
return 0;
}
int main(int argc, char* argv[])
{
VkGPU vkGPU = {};
#if(VKFFT_BACKEND==0)
vkGPU.enableValidationLayers = 0;
#endif
bool file_output = false;
FILE* output = NULL;
int sscanf_res = 0;
if (findFlag(argv, argv + argc, "-h"))
{
//print help
int version = VkFFTGetVersion();
int version_decomposed[3];
version_decomposed[0] = version / 10000;
version_decomposed[1] = (version - version_decomposed[0] * 10000) / 100;
version_decomposed[2] = (version - version_decomposed[0] * 10000 - version_decomposed[1] * 100);
printf("VkFFT v%d.%d.%d (05-02-2024). Author: Tolmachev Dmitrii\n", version_decomposed[0], version_decomposed[1], version_decomposed[2]);
#if (VKFFT_BACKEND==0)
printf("Vulkan backend\n");
#elif (VKFFT_BACKEND==1)
printf("CUDA backend\n");
#elif (VKFFT_BACKEND==2)
printf("HIP backend\n");
#elif (VKFFT_BACKEND==3)
printf("OpenCL backend\n");
#elif (VKFFT_BACKEND==4)
printf("Level Zero backend\n");
#elif (VKFFT_BACKEND==5)
printf("Metal backend\n");
#endif
printf(" -h: print help\n");
printf(" -devices: print the list of available device ids, used as -d argument\n");
printf(" -d X: select device (default 0)\n");
printf(" -o NAME: specify output file path\n");
printf(" -vkfft X: launch VkFFT sample X:\n");
printf(" 0 - FFT + iFFT C2C benchmark 1D batched in single precision\n");
printf(" 1 - FFT + iFFT C2C benchmark 1D batched in double precision LUT\n");
printf(" 2 - FFT + iFFT C2C benchmark 1D batched in half precision\n");
printf(" 3 - FFT + iFFT C2C multidimensional benchmark in single precision\n");
printf(" 4 - FFT + iFFT C2C multidimensional benchmark in single precision, native zeropadding\n");
printf(" 5 - FFT + iFFT C2C benchmark 1D batched in single precision, no reshuffling\n");
printf(" 6 - FFT + iFFT R2C / C2R benchmark\n");
printf(" 7 - FFT + iFFT C2C Bluestein benchmark in single precision\n");
printf(" 8 - FFT + iFFT C2C Bluestein benchmark in double precision\n");
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
printf(" 9 - FFT + iFFT C2C benchmark 1D batched in double-double emulation of quad precision LUT\n");
#endif
#if (VKFFT_BACKEND==0)
printf(" 10 - multiple buffer(4 by default) split version of benchmark 0\n");
#endif
#ifdef USE_FFTW
#ifdef USE_cuFFT
printf(" 11 - VkFFT / cuFFT / FFTW C2C precision test in single precision\n");
printf(" 12 - VkFFT / cuFFT / FFTW C2C precision test in double precision\n");
printf(" 13 - VkFFT / cuFFT / FFTW C2C precision test in half precision\n");
printf(" 14 - VkFFT / FFTW C2C radix 3 / 5 / 7 / 11 / 13 / Bluestein precision test in single precision\n");
printf(" 15 - VkFFT / cuFFT / FFTW R2C+C2R precision test in single precision\n");
printf(" 16 - VkFFT / FFTW R2R DCT-I, II, III and IV precision test in single precision\n");
printf(" 17 - VkFFT / FFTW R2R DCT-I, II, III and IV precision test in double precision\n");
printf(" 18 - VkFFT / FFTW C2C radix 3 / 5 / 7 / 11 / 13 / Bluestein precision test in double precision\n");
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
printf(" 19 - VkFFT / FFTW C2C precision test in double-double emulation of quad precision\n");
#endif
#elif USE_rocFFT
printf(" 11 - VkFFT / rocFFT / FFTW C2C precision test in single precision\n");
printf(" 12 - VkFFT / rocFFT / FFTW C2C precision test in double precision\n");
printf(" 13 - VkFFT / FFTW C2C precision test in half precision\n");
printf(" 14 - VkFFT / FFTW C2C radix 3 / 5 / 7 / 11 / 13 / Bluestein precision test in single precision\n");
printf(" 15 - VkFFT / rocFFT / FFTW R2C+C2R precision test in single precision\n");
printf(" 16 - VkFFT / FFTW R2R DCT-I, II, III and IV precision test in single precision\n");
printf(" 17 - VkFFT / FFTW R2R DCT-I, II, III and IV precision test in double precision\n");
printf(" 18 - VkFFT / FFTW C2C radix 3 / 5 / 7 / 11 / 13 / Bluestein precision test in double precision\n");
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
printf(" 19 - VkFFT / FFTW C2C precision test in double-double emulation of quad precision\n");
#endif
#else
printf(" 11 - VkFFT / FFTW C2C precision test in single precision\n");
printf(" 12 - VkFFT / FFTW C2C precision test in double precision\n");
printf(" 13 - VkFFT / FFTW C2C precision test in half precision\n");
printf(" 14 - VkFFT / FFTW C2C radix 3 / 5 / 7 / 11 / 13 / Bluestein precision test in single precision\n");
printf(" 15 - VkFFT / FFTW R2C+C2R precision test in single precision\n");
printf(" 16 - VkFFT / FFTW R2R DCT-I, II, III and IV precision test in single precision\n");
printf(" 17 - VkFFT / FFTW R2R DCT-I, II, III and IV precision test in double precision\n");
printf(" 18 - VkFFT / FFTW C2C radix 3 / 5 / 7 / 11 / 13 / Bluestein precision test in double precision\n");
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
printf(" 19 - VkFFT / FFTW C2C precision test in double-double emulation of quad precision\n");
#endif
#endif
#endif
printf(" 50 - convolution example with identity kernel\n");
printf(" 51 - zeropadding convolution example with identity kernel\n");
printf(" 52 - batched convolution example with identity kernel\n");
printf(" 110 - VkFFT FFT + iFFT R2R DCT-1 multidimensional benchmark in single precision\n");
printf(" 111 - VkFFT FFT + iFFT R2R DCT-1 multidimensional benchmark in double precision\n");
printf(" 120 - VkFFT FFT + iFFT R2R DCT-2 multidimensional benchmark in single precision\n");
printf(" 121 - VkFFT FFT + iFFT R2R DCT-2 multidimensional benchmark in double precision\n");
printf(" 130 - VkFFT FFT + iFFT R2R DCT-3 multidimensional benchmark in single precision\n");
printf(" 131 - VkFFT FFT + iFFT R2R DCT-3 multidimensional benchmark in double precision\n");
printf(" 140 - VkFFT FFT + iFFT R2R DCT-4 multidimensional benchmark in single precision\n");
printf(" 141 - VkFFT FFT + iFFT R2R DCT-4 multidimensional benchmark in double precision\n");
printf(" 1000 - FFT + iFFT C2C benchmark 1D batched in single precision: all supported systems from 2 to 4096\n");
printf(" 1001 - FFT + iFFT C2C benchmark 1D batched in double precision: all supported systems from 2 to 4096\n");
printf(" 1002 - FFT + iFFT C2C benchmark 1D batched in half precision: all supported systems from 2 to 4096\n");
printf(" 1003 - FFT + iFFT C2C multidimensional benchmark in single precision: all supported cubes from 2 to 512\n");
#ifdef VKFFT_USE_DOUBLEDOUBLE_FP128
printf(" 1004 - FFT + iFFT C2C benchmark 1D batched in double-double emulation of quad precision: all supported systems from 2 to 4096\n");
#endif
printf(" -benchmark_vkfft: run VkFFT benchmark on a user-defined system:\n\
-X uint, -Y uint, -Z uint - FFT dimensions (default Y and Z are 1)\n");
printf("\
-P uint - precision (0 - single, 1 - double, 2 - half, 3 - double-double) (default 0)\n");
printf("\
-B uint - number of batched systems (default 1)\n\
-N uint - number of consecutive FFT+iFFT iterations (default 1)\n\
-R2C uint - use R2C (0 - off, 1 - on) (default 0)\n\
-DCT uint - perform DCT (0 - off, else type: 1, 2, 3 or 4) (default 0)\n\
-save - save generated binaries\n\
-load - load previously generated binaries\n");
#ifdef USE_cuFFT
printf(" -cufft X: launch cuFFT sample X:\n");
printf(" 0 - FFT + iFFT C2C benchmark 1D batched in single precision\n");
printf(" 1 - FFT + iFFT C2C benchmark 1D batched in double precision LUT\n");
printf(" 2 - FFT + iFFT C2C benchmark 1D batched in half precision\n");
printf(" 3 - FFT + iFFT C2C multidimensional benchmark in single precision\n");
printf(" 6 - FFT + iFFT R2C / C2R benchmark\n");
printf(" 7 - FFT + iFFT C2C big prime benchmark in single precision (similar to VkFFT Bluestein)\n");
printf(" 8 - FFT + iFFT C2C big prime benchmark in double precision (similar to VkFFT Bluestein)\n");
printf(" 1000 - FFT + iFFT C2C benchmark 1D batched in single precision: all supported systems from 2 to 4096\n");
printf(" 1001 - FFT + iFFT C2C benchmark 1D batched in double precision: all supported systems from 2 to 4096\n");
printf(" 1003 - FFT + iFFT C2C multidimensional benchmark in single precision: all supported cubes from 2 to 512\n");
printf(" -test: (or no -vkfft and -cufft keys) run vkfft benchmarks 0-6 and cufft benchmarks 0-6\n");
printf(" -benchmark_cufft: run cuFFT benchmark on a user-defined system:\n\
-X uint, -Y uint, -Z uint - FFT dimensions (default Y and Z are 1)\n\
-P uint - precision (0 - single, 1 - double) (default 0)\n\
-B uint - number of batched systems (default 1)\n\
-N uint - number of consecutive FFT+iFFT iterations (default 1)\n\
-R2C uint - use R2C (0 - off, 1 - on) (default 0)\n");
#elif USE_rocFFT
printf(" -rocfft X: launch rocFFT sample X:\n");
printf(" 0 - FFT + iFFT C2C benchmark 1D batched in single precision\n");
printf(" 1 - FFT + iFFT C2C benchmark 1D batched in double precision LUT\n");
printf(" 3 - FFT + iFFT C2C multidimensional benchmark in single precision\n");
printf(" 6 - FFT + iFFT R2C / C2R benchmark\n");
printf(" 7 - FFT + iFFT C2C big prime benchmark in single precision (similar to VkFFT Bluestein)\n");
printf(" 8 - FFT + iFFT C2C big prime benchmark in double precision (similar to VkFFT Bluestein)\n");
printf(" 1000 - FFT + iFFT C2C benchmark 1D batched in single precision: all supported systems from 2 to 4096\n");
printf(" 1001 - FFT + iFFT C2C benchmark 1D batched in double precision: all supported systems from 2 to 4096\n");
printf(" 1003 - FFT + iFFT C2C multidimensional benchmark in single precision: all supported cubes from 2 to 512\n");
printf(" -test: (or no -vkfft and -rocfft keys) run vkfft benchmarks 0-6 and rocfft benchmarks 0-6\n");
printf(" -benchmark_rocfft: run rocFFT benchmark on a user-defined system:\n\
-X uint, -Y uint, -Z uint - FFT dimensions (default Y and Z are 1)\n\
-P uint - precision (0 - single, 1 - double) (default 0)\n\
-B uint - number of batched systems (default 1)\n\
-N uint - number of consecutive FFT+iFFT iterations (default 1)\n\
-R2C uint - use R2C (0 - off, 1 - on) (default 0)\n");
#else
printf(" -test: run vkfft benchmarks 0-6\n");
printf(" -cufft command is disabled\n");
printf(" -rocfft command is disabled\n");
#endif
return 0;
}
if (findFlag(argv, argv + argc, "-devices"))
{
//print device list
VkFFTResult resFFT = devices_list();
return resFFT;
}
if (findFlag(argv, argv + argc, "-d"))
{
//select device_id
char* value = getFlagValue(argv, argv + argc, "-d");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &vkGPU.device_id);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No device is selected with -d flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-o"))
{
//specify output file
char* value = getFlagValue(argv, argv + argc, "-o");
if (value != 0) {
file_output = true;
output = fopen(value, "a");
}
else {
printf("No output file is selected with -o flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-benchmark_vkfft") || findFlag(argv, argv + argc, "-benchmark_cufft") || findFlag(argv, argv + argc, "-benchmark_rocfft"))
{
//select sample_id
VkFFTUserSystemParameters userParams = {};
userParams.X = 1;
userParams.Y = 1;
userParams.Z = 1;
userParams.P = 0;
userParams.B = 1;
userParams.N = 1;
userParams.R2C = 0;
userParams.DCT = 0;
if (findFlag(argv, argv + argc, "-X"))
{
char* value = getFlagValue(argv, argv + argc, "-X");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.X);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No dimension is selected with -X flag\n");
return 1;
}
}
else {
printf("No -X flag is selected\n");
return 1;
}
if (findFlag(argv, argv + argc, "-Y"))
{
char* value = getFlagValue(argv, argv + argc, "-Y");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.Y);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No dimension is selected with -Y flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-Z"))
{
char* value = getFlagValue(argv, argv + argc, "-Z");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.Z);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No dimension is selected with -Z flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-P"))
{
char* value = getFlagValue(argv, argv + argc, "-P");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.P);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No precision is selected with -P flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-B"))
{
char* value = getFlagValue(argv, argv + argc, "-B");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.B);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No batch is selected with -B flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-N"))
{
char* value = getFlagValue(argv, argv + argc, "-N");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.N);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No number of iterations is selected with -N flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-R2C"))
{
char* value = getFlagValue(argv, argv + argc, "-R2C");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.R2C);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No R2C parameter is selected with -R2C flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-DCT"))
{
char* value = getFlagValue(argv, argv + argc, "-DCT");
if (value != 0) {
sscanf_res = sscanf(value, "%" PRIu64 "", &userParams.DCT);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
}
else {
printf("No DCT parameter is selected with -DCT flag\n");
return 1;
}
}
if (findFlag(argv, argv + argc, "-save"))
{
userParams.saveApplicationToString = 1;
}
if (findFlag(argv, argv + argc, "-load"))
{
userParams.loadApplicationFromString = 1;
}
if (findFlag(argv, argv + argc, "-benchmark_vkfft")) {
VkFFTResult resFFT = launchVkFFT(&vkGPU, 200 + userParams.P, file_output, output, &userParams);
if (resFFT != VKFFT_SUCCESS) return resFFT;
}
else {
#ifdef USE_cuFFT
if (findFlag(argv, argv + argc, "-benchmark_cufft")) {
user_benchmark_cuFFT(file_output, output, (cuFFTUserSystemParameters*)(&userParams), (int)vkGPU.device_id);
}
return 0;
#elif USE_rocFFT
if (findFlag(argv, argv + argc, "-benchmark_rocfft")) {
user_benchmark_rocFFT(file_output, output, (rocFFTUserSystemParameters*)(&userParams), (int)vkGPU.device_id);
}
return 0;
#endif
return 1;
}
return 0;
}
if (findFlag(argv, argv + argc, "-vkfft"))
{
//select sample_id
char* value = getFlagValue(argv, argv + argc, "-vkfft");
if (value != 0) {
uint64_t sample_id = 0;
sscanf_res = sscanf(value, "%" PRIu64 "", &sample_id);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
VkFFTResult resFFT = launchVkFFT(&vkGPU, sample_id, file_output, output, 0);
if (resFFT != VKFFT_SUCCESS) return resFFT;
}
else {
printf("No sample is selected with -vkfft flag\n");
return 1;
}
}
#ifdef USE_cuFFT
if (findFlag(argv, argv + argc, "-cufft"))
{
//select sample_id
char* value = getFlagValue(argv, argv + argc, "-cufft");
if (value != 0) {
uint64_t sample_id = 0;
sscanf_res = sscanf(value, "%" PRIu64 "", &sample_id);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
switch (sample_id) {
case 0:
sample_0_benchmark_cuFFT_single(file_output, output, (int)vkGPU.device_id);
break;
case 1:
sample_1_benchmark_cuFFT_double(file_output, output, (int)vkGPU.device_id);
break;
case 2:
sample_2_benchmark_cuFFT_half(file_output, output, (int)vkGPU.device_id);
break;
case 3:
sample_3_benchmark_cuFFT_single_3d(file_output, output, (int)vkGPU.device_id);
break;
case 6:
sample_6_benchmark_cuFFT_single_r2c(file_output, output, (int)vkGPU.device_id);
break;
case 7:
sample_7_benchmark_cuFFT_single_Bluestein(file_output, output, (int)vkGPU.device_id);
break;
case 8:
sample_8_benchmark_cuFFT_double_Bluestein(file_output, output, (int)vkGPU.device_id);
break;
case 1000:
sample_1000_benchmark_cuFFT_single_2_4096(file_output, output, (int)vkGPU.device_id);
break;
case 1001:
sample_1001_benchmark_cuFFT_double_2_4096(file_output, output, (int)vkGPU.device_id);
break;
case 1003:
sample_1003_benchmark_cuFFT_single_3d_2_512(file_output, output, (int)vkGPU.device_id);
break;
}
}
else {
printf("No cuFFT script is selected with -cufft flag\n");
return 1;
}
}
#elif USE_rocFFT
if (findFlag(argv, argv + argc, "-rocfft"))
{
//select sample_id
char* value = getFlagValue(argv, argv + argc, "-rocfft");
if (value != 0) {
uint64_t sample_id = 0;
sscanf_res = sscanf(value, "%" PRIu64 "", &sample_id);
if (sscanf_res <= 0) {
printf("sscanf failed\n");
return 1;
}
switch (sample_id) {
case 0:
sample_0_benchmark_rocFFT_single(file_output, output, (int)vkGPU.device_id);
break;
case 1:
sample_1_benchmark_rocFFT_double(file_output, output, (int)vkGPU.device_id);
break;
case 3: