Search:

Type: Posts; User: howard

Search: Search took 0.00 seconds.

  1. Replies
    2
    Views
    902

    Re: Infinite loop invalidating command queue

    Thanks for the help, that did the trick!
  2. Replies
    2
    Views
    902

    Infinite loop invalidating command queue

    Hello all,
    As mentioned in a few recent posts I'm working on a prime factoring algorithm for very large numbers in OpenCL. I've recently run into a problem that I believe is being caused by OpenCL...
  3. Replies
    1
    Views
    1,316

    Work Group and Work Item sizes

    Hello all,
    I'm having a bit of trouble understanding what my work group size and work item sizes should be. Beyond that I'm having trouble just finding out how large these can be for the hardware I...
  4. Thread: uint size

    by howard
    Replies
    2
    Views
    960

    Re: uint size

    Seems the devil is in the details once again.... I was only reading 2 bytes hence why my answer only stored two bytes.


    err = queue.enqueueReadBuffer(
    outCL,
    CL_TRUE,
    ...
  5. Thread: uint size

    by howard
    Replies
    2
    Views
    960

    Re: uint size

    Perhaps more information would aid in figuring out the problem. So here is the host program, note this is an adaption of the "Hello World" program which I'm sure you all have seen before online.
    ...
  6. Thread: uint size

    by howard
    Replies
    2
    Views
    960

    uint size

    Hello all,
    So I've written a fair amount of OpenCL code to do various math operations on large integers. All those work fine with a single core of the CPU executing them (the functions implemented...
  7. Replies
    2
    Views
    1,217

    Re: 2D Arrays in local functions

    Thanks, turns out I did something dumb in my host program, so that my opencl code was never correct when trying that.... Thanks again.
  8. Replies
    2
    Views
    1,217

    2D Arrays in local functions

    Hello all,
    I'm fairly new to OpenCL, and am just now trying to figure out all the semantics but I think I can do some pretty neat stuff with it. I have managed so far to pass an array to a kernel...
Results 1 to 8 of 8