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Type: Posts; User: Lavanya

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  1. Re: OpenCL-openGL interoperablity in multi-threaded environm

    Hi,

    Once again, i need some inputs regarding the performance issue for OpenCL-openGL interoperablity. In continuation with the above issue mentioned, i had a temporary fix by moving some of the CL...
  2. Re: OpenCL-openGL interoperablity in multi-threaded environm

    Thanks once again for your time and effort. Your inputs really helped me to process as i'm new to this activity.


    Yes. I have a sample program to confirm this. I'll post it to Nvidia forum. i...
  3. Re: OpenCL-openGL interoperablity in multi-threaded environm

    Thanks for your quick inputs.

    Yes. I confirmed that GL calls are complete by calling glFlush() and glFinish() calls.
    However, the same clAcquireGL..(..) works fine if called from same (GL)...
  4. Re: OpenCL-openGL interoperablity in multi-threaded environm

    hi,
    I'm able to successfully create the CL shared context and shared buffer in multi thread environment. i.e

    Now i'm facing issue while calling 'clEnqueueAcquireGLObjects' from CL thread. it...
  5. Re: OpenCL-openGL interoperablity in multi-threaded environm

    Hi,

    Thanks for quick response.

    Yes. I was facing kernel panic issue in opencl1.0 driver. I have updated Nvidia driver to opencl1.1 and it works only from 295.20 driver. when i tried in nvidia...
  6. OpenCL-openGL interoperablity in multi-threaded environment

    Hi,
    I'm using linux (ubuntu11.04) and NVidia GEForce9800 series PCI card.
    i'm trying to use "OpenCL-openGL interoperablity" in multi-threaded environment.
    Creating and accessing OpenCL functions...
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