SDK_ProcAmp_GPU: documentation or example to interact with CUDA

[BrightlandCo]

Hi- I see the SDK_ProcAmpGPU example uses OpenCL and casts the memory info as cl_mem for GPU processing:

  void* frameData = 0;

  mGPUDeviceSuite->GetGPUPPixData(*outFrame, &frameData);

  cl_mem buffer = (cl_mem)frameData;

When using CUDA, what is the proper struct/class to cast the frameData for use with CUDA?

Thanks,

John

[SteveHoeg · Accepted solution]

It will be a CUdeviceptr as returned by cuMemAlloc

[BrightlandCo]

Thanks Steve!