• Dithermaster's Avatar
    03-27-2014, 08:37 AM
    Dithermaster replied to a thread Pinned Memory Again in OpenCL
    The pinned memory read/write thing is unique to NVIDIA. Check on the Intel and AMD sites for their best practices / programming guidelines. A good...
    3 replies | 270 view(s)
  • Dithermaster's Avatar
    03-26-2014, 06:41 PM
    Dithermaster replied to a thread Pinned Memory Again in OpenCL
    You can use any host memory with clEnqueueRead/WriteBuffer. On NVIDIA hardware, the operations will go faster if the source or destination memory was...
    3 replies | 270 view(s)
  • Dithermaster's Avatar
    03-25-2014, 10:51 PM
    Dithermaster replied to a thread Stream compaction in OpenCL
    Yes, clCreateBuffer will create a GPU buffer without allocating host memory (as far as you know; an implementation could if it wanted). I'd suggest...
    7 replies | 233 view(s)
  • Dithermaster's Avatar
    03-24-2014, 10:43 PM
    A couple of typographical issues: p.14: "For a kernel to access local memory on a device, the user can either create a dynamically-sized local...
    7 replies | 749 view(s)
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