wu-arch/vortex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

project directories reorganization

Browse Source
This commit is contained in:
Blaise Tine
2020-04-14 06:35:20 -04:00
parent 1de06fd9c0
commit fc155e1223
1056 changed files with 8120 additions and 8120 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
benchmarks/opencl/sgemm/main.cc
View File

@@ -46,7 +46,7 @@
#define CL_CHECK_ERR(_expr) \
({ \
cl_int _err = CL_INVALID_VALUE; \
typeof(_expr) _ret = _expr; \
decltype(_expr) _ret = _expr; \
if (_err != CL_SUCCESS) { \
fprintf(stderr, "OpenCL Error: '%s' returned %d!\n", #_expr, (int)_err); \
abort(); \
@@ -59,6 +59,29 @@ void pfn_notify(const char *errinfo, const void *private_info, size_t cb,
fprintf(stderr, "OpenCL Error (via pfn_notify): %s\n", errinfo);
}
static int read_kernel_file(const char* filename, uint8_t** data, size_t* size) {
if (nullptr == filename || nullptr == data || 0 == size)
return -1;
FILE* fp = fopen(filename, "r");
if (NULL == fp) {
fprintf(stderr, "Failed to load kernel.");
return -1;
}
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 0;
}
uint8_t *kernel_bin = NULL;
///
// Cleanup any created OpenCL resources
//
@@ -79,6 +102,8 @@ void Cleanup(cl_context context, cl_command_queue commandQueue,
if (context != 0)
clReleaseContext(context);
if (kernel_bin) free(kernel_bin);
}
int main(int argc, char **argv) {
@@ -86,9 +111,14 @@ int main(int argc, char **argv) {
cl_platform_id platform_id;
cl_device_id device_id;
size_t binary_size;
size_t kernel_size;
cl_int binary_status = 0;
int i;
// read kernel binary from file
if (0 != read_kernel_file("kernel.pocl", &kernel_bin, &kernel_size))
return -1;
// Getting platform and device information
CL_CHECK(clGetPlatformIDs(1, &platform_id, NULL));
CL_CHECK(clGetDeviceIDs(platform_id, CL_DEVICE_TYPE_DEFAULT, 1, &device_id, NULL));
@@ -110,8 +140,8 @@ int main(int argc, char **argv) {
std::cout << "Attempting to create program from binary..." << std::endl;
// cl_program program = CreateProgramFromBinary(context, device_id,
// "kernel.cl.bin");
cl_program program =
clCreateProgramWithBuiltInKernels(context, 1, &device_id, "sgemm", NULL);
cl_program program = CL_CHECK_ERR(clCreateProgramWithBinary(
context, 1, &device_id, &kernel_size, &kernel_bin, &binary_status, &_err));
if (program == NULL) {
std::cerr << "Failed to write program binary" << std::endl;
Cleanup(context, queue, program, kernel, memObjects);
@@ -146,7 +176,7 @@ int main(int argc, char **argv) {
memObjects[1] = input_bufferB;
memObjects[2] = output_buffer;
size_t width = NUM_DATA;
int width = NUM_DATA;
printf("attempting to create kernel\n");
fflush(stdout);