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Type: Posts; User: moozoo

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  1. Thread: quad,quadn

    by moozoo
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    1,294

    quad,quadn

    I know I'm dreaming... but
    define
    CL_DEVICE_PREFERRED_VECTOR_WIDTH_QUAD , CL_DEVICE_NATIVE_VECTOR_WIDTH_QUAD
    and
    cl_khr_fp128
  2. cl_khr_gl_sharing and creating shared vbo(s) after cl context creation.

    From http://developer.amd.com/download/AMD_APP_SDK_Release_Notes_Developer.pdf
    section 5.3
    "For OpenGL interoperability with OpenCL, there currently is a requirement on when the
    OpenCL context is...
  3. Replies
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    9,167

    Re: Open Intermediate Language

    see slide 13

    http://developer.amd.com/documentation/ ... 4.2011.pdf
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    9,167

    Re: Open Intermediate Language

    Can you use LLVM for this?

    My understanding is that AMD's OpenCL compiler outputs to LLVM.
    http://llvm.org/devmtg/2010-11/Villmow-OpenCL.pdf
    The LLVM is then optimised and translated to AMD IL...
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    clCreateBuffer and cl_mem_flags

    I am doing an N Body particle project and have some questions about cl_mem_flags.

    I assume cl_mem_flags are only used for optimisation?
    Otherwise why would I not use CL_MEM_READ_WRITE all the...
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    ULP accuracy profiles

    I'd like to see a more accurate ULP accuracy profile and someway to detect or request it.

    If you compare the CUDA minimum ulp accuracy information with the opencl spec you will find that the CUDA...
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