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how to interpret Reference data in window 8 GPUView trace? RRS feed

  • Question

  • I captured a GPUView trace for a DX11 test application in windows 8, found reference metric in DWM.exe process.

    there are six categories, and they are P0, P1, P2, P3, P4 and Supported. For one trace, I see P0 stays at 100.

    for my 2nd trace, I see P0 changes from 50 to 100, P1 change from 0 to 50.

    Wonder what do those reference metric mean?

    I searched on the net, but didn't see anything useful. Thanks for help

    Thursday, May 23, 2013 5:45 PM