void OclResourceServiceImpl::PrintContextInfo() const
{
// context and devices available
if( m_ContextCollection->CanProvideContext() )
{
oclPrintDeviceInfo( m_ContextCollection->m_Devices[0] );
}
}
bool OCL::InitializeContext()
{
cl_int error;
printf("Initializing OpenCL context...\n");
if( !oclGetNVIDIAPlatform(&platformId) )
{
printf("Failed to get a platform\n");
return false;
}
printf("Got platform...\n");
oclPrintPlatformInfo(platformId);
if( !oclGetSomeGPUDevice(&deviceId, platformId, false) )
{
printf("Failed to get a GPU device\n");
return false;
}
printf("Got GPU device...\n");
oclPrintDeviceInfo(deviceId);
if( !oclCreateSomeContext(&context, deviceId, platformId, false) )
{
printf("Failed to create cl context\n");
return false;
}
printf("Created cl context\n");
commandQueue = clCreateCommandQueue(context,deviceId,NULL, &error);
if(error != CL_SUCCESS)
{
clReleaseContext(context);
printf("Failed to create command queue with error code %d (%s)",error, oclErrorString(error));
return false;
}
printf("Created command queue.\n");
initialized = true;
return true;
}
