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Vortex 2.0 changes:

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+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes
This commit is contained in:
Blaise Tine
2023-10-19 20:51:22 -07:00
parent d69a64c32c
commit d47cccc157
1300 changed files with 247321 additions and 311189 deletions
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36
tests/opencl/lbm/main.cc
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@@ -21,6 +21,26 @@
#include "main.h"
#include "ocl.h"
static int read_kernel_file(const char* filename, uint8_t** data, size_t* size) {
if (nullptr == filename || nullptr == data || 0 == size)
return CL_INVALID_VALUE;
FILE* fp = fopen(filename, "r");
if (NULL == fp) {
fprintf(stderr, "Failed to load kernel.");
return CL_INVALID_VALUE;
}
fseek(fp , 0 , SEEK_END);
long fsize = ftell(fp);
rewind(fp);
*data = (uint8_t*)malloc(fsize);
*size = fread(*data, 1, fsize, fp);
fclose(fp);
return CL_SUCCESS;
}
/*############################################################################*/
@@ -170,8 +190,6 @@ void MAIN_initialize(const MAIN_Param *param, const OpenCL_Param *prm) {
LBM_freeGrid((float **)&TEMP_srcGrid);
LBM_freeGrid((float **)&TEMP_dstGrid);
printf("OK\n");
}
/*############################################################################*/
@@ -188,7 +206,9 @@ void MAIN_finalize(const MAIN_Param *param, const OpenCL_Param *prm) {
pb_SwitchToTimer(&timers, pb_TimerID_COMPUTE);
LBM_showGridStatistics(TEMP_srcGrid);
LBM_storeVelocityField(TEMP_srcGrid, param->resultFilename, TRUE);
if (param->resultFilename) {
LBM_storeVelocityField(TEMP_srcGrid, param->resultFilename, TRUE);
}
LBM_freeGrid((float **)&TEMP_srcGrid);
OpenCL_LBM_freeGrid(OpenCL_srcGrid);
@@ -220,8 +240,14 @@ void OpenCL_initialize(struct pb_Parameters *p, OpenCL_Param *prm) {
//const char *clSource[] = {readFile("src/opencl_base/kernel.cl")};
//prm->clProgram = clCreateProgramWithSource(prm->clContext, 1, clSource, NULL, &clStatus);
prm->clProgram = clCreateProgramWithBuiltInKernels(
prm->clContext, 1, &prm->clDevice, "performStreamCollide_kernel", &clStatus);
// read kernel binary from file
uint8_t *kernel_bin = NULL;
size_t kernel_size;
cl_int binary_status = 0;
clStatus = read_kernel_file("kernel.pocl", &kernel_bin, &kernel_size);
CHECK_ERROR("read_kernel_file")
prm->clProgram = clCreateProgramWithBinary(
prm->clContext, 1, &prm->clDevice, &kernel_size, (const uint8_t**)&kernel_bin, &binary_status, &clStatus);
CHECK_ERROR("clCreateProgramWithSource")
//char clOptions[100];