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Performance Counters

Last post 5/24/2007 3:46 PM by Klavius. 2 replies.
  • 5/24/2007 1:21 PM

    Performance Counters

    Reply Quote

    Hi,

    I can't seem to get any performance counters working on my Nvidia G80 (ForceWare 158.43).

    CheckCounterInfo() returns 0 for NumSimultaneousCounters, 1 for NumDetectableParallelUnits, and 0 for LastDeviceDependentCounter.

    Anyone else seeing this? Perhaps they haven't been implemented yet, or is this a HW limitation?

    Thanks!

    Edit: Driver version corrected

     

     

    "My God, it's full of stars." -- Dave Bowman
  • 5/24/2007 2:57 PM In reply to

    Re: Performance Counters

    Answer
    Reply Quote

    You are right. The current driver for the G80 don’t report any counters. Unfortunately I could not answer your question if this is a real hardware limitation or only missing in the driver. You may need to ask nVidia for this.
  • 5/24/2007 3:46 PM In reply to

    Re: Performance Counters

    Reply Quote

    Thanks for the quick reply and confirmation, Demirug.

    "My God, it's full of stars." -- Dave Bowman
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