GPCBenchmark - A OpenCL General Purpose Computing benchmark

Discussion in 'GPGPU Technology & Programming' started by Arnold Beckenbauer, Apr 30, 2010.

  1. Jawed

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    This thread:

    http://forum.beyond3d.com/showthread.php?t=55291

    contains a CS4.0 version. I don't think pcchen has published a CS5 version. There's also an OpenCL version in post 73.

    Have to admit I'd mostly forgotten about that thread. Funny considering I obviously fiddled around with the code a fair bit!

    Jawed
     
  2. pcchen

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    I'll post the host code later (I was a bit busy last weekend as it's Mother's day :) ).
     
  3. pcchen

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    The host code is now posted here.
     
  4. Jawed

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    I took a quick look at your code and noticed you're using the flag "D3D10_SHADER_OPTIMIZATION_LEVEL3" in your call to D3DX11CompileFromFile. If you remove that flag the compile time should be much better. I saw a difference in compilation time in GPUSA depending on the level I set the "optimization".
     
  5. Andrew Lauritzen

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    Grabbed the source but haven't had a chance to run it yet (been swamped this week). Should we split this off into a separate thread though?
     
  6. Jawed

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    The original thread I linked in post 81 seems fine.
     
  7. Arnold Beckenbauer

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    #87 Arnold Beckenbauer, May 14, 2010
    Last edited by a moderator: May 14, 2010
  8. CarstenS

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    And it's changelog is:

    v1.1 updates:
    1. now support AMD Stream SDK 2.1
    2. fixed program freeze issue while running CPU tests on a multicore CPU.
    known issue: on AMD GPUs, running texture tests may cause program freeze, it is a known issue of MD Stream SDK 2.1.
     
  9. lowenz

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    Any mirrors?
     
  10. fellix

    fellix Hey, You!
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    A mirror to v1.1 would be much appreciated! ;)
     
  11. fellix

    fellix Hey, You!
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    Server is overloaded.

    Try at Megaupload. ;)

    p.s.: NVM, it works now.
     
  12. lowenz

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  13. CarstenS

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    I did see this run through on my home PC but having experienced the same error on the machine at work - same drivers, win7 64 Bit etc.. Strange.
     
  14. Davros

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    @ felix
    cores 20 frequency 157mhz ??????
     
  15. fellix

    fellix Hey, You!
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    That would be 2D idle state.
     
  16. Man from Atlantis

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    any cayman numbers ?
     
  17. CarstenS

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    Yes, but with a very early driver version (pre-launch) and of course dependant on the host system. So I think they won't do any good to publish.
     
  18. Davros

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    with 11.4 6950 i get appcrash on the int32ops test

    heres the common mathematics scores
    [​IMG]
     

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