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@ -302,6 +302,19 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
@@ -302,6 +302,19 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
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find = strstr(extensions, camo); |
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if (find) |
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clState->hasBitAlign = true; |
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/* Check for OpenCL >= 1.0 support, needed for global offset parameter usage. */ |
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char * devoclver = malloc(1024); |
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const char * ocl10 = "OpenCL 1.0"; |
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status = clGetDeviceInfo(devices[gpu], CL_DEVICE_VERSION, 1024, (void *)devoclver, NULL); |
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if (status != CL_SUCCESS) { |
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applog(LOG_ERR, "Error: Failed to clGetDeviceInfo when trying to get CL_DEVICE_VERSION"); |
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return NULL; |
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} |
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find = strstr(devoclver, ocl10); |
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if !(find) |
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clState->hasOpenCL11plus = true; |
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status = clGetDeviceInfo(devices[gpu], CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, sizeof(cl_uint), (void *)&clState->preferred_vwidth, NULL); |
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if (status != CL_SUCCESS) { |
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