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Thread: NV PerfKit Context Creation Issue

  1. #1
    Senior Member OpenGL Pro Aleksandar's Avatar
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    NV PerfKit Context Creation Issue

    I have recently downloaded the latest NV PerfKit (4.0.0.14142) and tried it on my new laptop with GTX850M (Win 8.1 64-bit).
    Unfortunately, I have to report a problem in the initialization process. Namely, the function CreateContextFromOGLContext() returns NVPM_ERROR_INTERNAL (17) NVPMRESULT.


    The result is the same with all drivers I tried (340.65, 340.52, 337.88 ...).

    Does anybody have the same experience or any hint what might be the problem?

  2. #2
    Senior Member OpenGL Pro Aleksandar's Avatar
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    The reason is in the fact that 4.0.0.14142 version (and probably earlier versions also) of PerfKit cannot create a context on Optimus platforms.
    It is a known issue. I'm crossing fingers and hopping it would be fixed soon.

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