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Code Issues Releases Wiki Activity

Explicitly check for nvidia in opencl platform strings as well.

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This commit is contained in:
ckolivas 2012-01-29 16:31:03 +11:00
parent 83a8367654
commit 5d5584f80c
1 changed files with 24 additions and 27 deletions
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51
ocl.c
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@ -69,10 +69,11 @@ char *file_contents(const char *filename, int *length)
}
int clDevicesNum() {
cl_int status = 0;
cl_int status;
cl_uint numDevices;
cl_uint numPlatforms;
cl_platform_id platform = NULL;
status = clGetPlatformIDs(0, NULL, &numPlatforms);
/* If this fails, assume no GPUs. */
if (status != CL_SUCCESS) {
@ -82,28 +83,27 @@ int clDevicesNum() {
if (numPlatforms > 0) {
cl_platform_id* platforms = (cl_platform_id *)malloc(numPlatforms*sizeof(cl_platform_id));
unsigned int i;
status = clGetPlatformIDs(numPlatforms, platforms, NULL);
if (status != CL_SUCCESS)
{
if (status != CL_SUCCESS) {
applog(LOG_ERR, "Error: Getting Platform Ids. (clGetPlatformsIDs)");
return -1;
}
unsigned int i;
for (i = 0; i < numPlatforms; ++i) {
char pbuff[100];
char pbuff[256];
status = clGetPlatformInfo( platforms[i], CL_PLATFORM_VENDOR, sizeof(pbuff), pbuff, NULL);
if (status != CL_SUCCESS)
{
if (status != CL_SUCCESS) {
applog(LOG_ERR, "Error: Getting Platform Info. (clGetPlatformInfo)");
free(platforms);
return -1;
}
platform = platforms[i];
if (!strcmp(pbuff, "Advanced Micro Devices, Inc."))
{
if (!strcmp(pbuff, "Advanced Micro Devices, Inc.") ||
!strcmp(pbuff, "NVIDIA Corporation"))
break;
}
}
free(platforms);
}
@ -113,7 +113,6 @@ int clDevicesNum() {
return -1;
}
cl_uint numDevices;
status = clGetDeviceIDs(platform, CL_DEVICE_TYPE_GPU, 0, NULL, &numDevices);
if (status != CL_SUCCESS) {
applog(LOG_ERR, "Error: Getting Device IDs (num)");
@ -185,14 +184,15 @@ void patch_opcodes(char *w, unsigned remaining)
_clState *initCl(unsigned int gpu, char *name, size_t nameSize)
{
bool patchbfi = false, prog_built = false;
cl_int status = 0;
unsigned int i;
_clState *clState = calloc(1, sizeof(_clState));
cl_uint numPlatforms;
bool patchbfi = false, prog_built = false;
cl_platform_id platform = NULL;
cl_device_id *devices;
cl_uint numPlatforms;
cl_uint numDevices;
unsigned int i;
cl_int status;
status = clGetPlatformIDs(0, NULL, &numPlatforms);
if (status != CL_SUCCESS) {
applog(LOG_ERR, "Error: Getting Platforms. (clGetPlatformsIDs)");
@ -201,27 +201,26 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
if (numPlatforms > 0) {
cl_platform_id* platforms = (cl_platform_id *)malloc(numPlatforms*sizeof(cl_platform_id));
status = clGetPlatformIDs(numPlatforms, platforms, NULL);
if (status != CL_SUCCESS)
{
if (status != CL_SUCCESS) {
applog(LOG_ERR, "Error: Getting Platform Ids. (clGetPlatformsIDs)");
return NULL;
}
for(i = 0; i < numPlatforms; ++i) {
char pbuff[100];
status = clGetPlatformInfo( platforms[i], CL_PLATFORM_VENDOR, sizeof(pbuff), pbuff, NULL);
if (status != CL_SUCCESS)
{
if (status != CL_SUCCESS) {
applog(LOG_ERR, "Error: Getting Platform Info. (clGetPlatformInfo)");
free(platforms);
return NULL;
}
platform = platforms[i];
if (!strcmp(pbuff, "Advanced Micro Devices, Inc."))
{
if (!strcmp(pbuff, "Advanced Micro Devices, Inc.") ||
!strcmp(pbuff, "NVIDIA Corporation"))
break;
}
}
free(platforms);
}
@ -231,14 +230,12 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
return NULL;
}
cl_uint numDevices;
status = clGetDeviceIDs(platform, CL_DEVICE_TYPE_GPU, 0, NULL, &numDevices);
if (status != CL_SUCCESS) {
applog(LOG_ERR, "Error: Getting Device IDs (num)");
return NULL;
}
cl_device_id *devices;
if (numDevices > 0 ) {
devices = (cl_device_id *)malloc(numDevices*sizeof(cl_device_id));