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Type: Posts; User: lzheng

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  1. So now it seems to be Nvidia driver's problem.

    So now it seems to be Nvidia driver's problem.
  2. Thank you so much for the reply. I was disturbed...

    Thank you so much for the reply.
    I was disturbed by other thing for a while. Sorry for the delayed response. I really appreciated the detailed answer and want to do some testing before I asked you...
  3. Hi mhagain, thank you for the reply. Actually I...

    Hi mhagain, thank you for the reply.
    Actually I noticed this line and was wondering why there is not enough virtual memory. Our virtual memory size is 96G.
    That's why I guess OpenGL's driver under...
  4. glMapBuffer(...) returns null pointer if another application occupied first 32G ram

    We have two applications A and B.
    A is a CUDA computing app, allocate huge pinned memory.
    B is an OpenGL based app.
    The whole system host memory is 96G. Using GTX 1070.
    When app A allocates more...
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