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Code Issues Releases Wiki Activity

Whitelist ATI SDK 2.6 to use the poclbm kernel by default.

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This commit is contained in:
Con Kolivas 2012-02-13 08:34:44 +11:00
parent 8be9d13ff2
commit 2c33f12255
1 changed files with 9 additions and 4 deletions
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13
ocl.c
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@ -186,11 +186,11 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
_clState *clState = calloc(1, sizeof(_clState));
bool patchbfi = false, prog_built = false;
cl_platform_id platform = NULL;
char pbuff[256], vbuff[255];
cl_platform_id* platforms;
cl_device_id *devices;
cl_uint numPlatforms;
cl_uint numDevices;
char pbuff[256];
cl_int status;
status = clGetPlatformIDs(0, NULL, &numPlatforms);
@ -227,9 +227,9 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
status = clGetPlatformInfo(platform, CL_PLATFORM_NAME, sizeof(pbuff), pbuff, NULL);
if (status == CL_SUCCESS)
applog(LOG_INFO, "CL Platform name: %s", pbuff);
status = clGetPlatformInfo(platform, CL_PLATFORM_VERSION, sizeof(pbuff), pbuff, NULL);
status = clGetPlatformInfo(platform, CL_PLATFORM_VERSION, sizeof(vbuff), vbuff, NULL);
if (status == CL_SUCCESS)
applog(LOG_INFO, "CL Platform version: %s", pbuff);
applog(LOG_INFO, "CL Platform version: %s", vbuff);
status = clGetDeviceIDs(platform, CL_DEVICE_TYPE_GPU, 0, NULL, &numDevices);
if (status != CL_SUCCESS) {
@ -356,7 +356,12 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
char numbuf[10];
if (chosen_kernel == KL_NONE) {
if (strstr(name, "Tahiti") || !clState->hasBitAlign)
if (strstr(name, "Tahiti") // GCN
|| !clState->hasBitAlign // Older Radeon & Nvidia
|| strstr(vbuff, "844.4") // Linux 64 bit ATI 2.6 SDK
|| strstr(vbuff, "851.4") // Windows 64 bit ""
|| strstr(vbuff, "831.4") // Windows & Linux 32 bit ""
)
clState->chosen_kernel = KL_POCLBM;
else
clState->chosen_kernel = KL_PHATK;