BRP4G Validation errors

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Mumak
Joined: 26 Feb 13
Posts: 325
Credit: 3533840320
RAC: 1441588
26 Apr 2014 10:22:48 UTC
Topic 197556
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    I'm trying to run BRP4G tasks on a GIGABYTE Radeon R9 280X OC. Tasks finish in expected time, but results are validation errors:
    http://einsteinathome.org/host/8592961/tasks&offset=0&show_names=1&state=0&appid=25

    This machine is running Milkyway DP tasks since several months without issues. It's also running WCG and T4T tasks without issues. The GPU is not overclocked, voltage is stock as well. I have tried to underclock it, but still getting validation errors. GPU temp is ~60 C.
    This is quite strange, that such stable units don't work here.
    Any idea what might be the cause ?

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    Mumak
    Joined: 26 Feb 13
    Posts: 325
    Credit: 3533840320
    RAC: 1441588

    BRP4G Validation errors

    2 May 2014 6:41:15 UTC
    Message 121346
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      )

      Bump.
      I made a new run with latest Cat drivers and still the same issue.
      Nobody has an idea what might be causing this ?

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      Arivald Ha'gel
      Arivald Ha'gel
      Joined: 11 Nov 04
      Posts: 11
      Credit: 24540237
      RAC: 0

      I seemed to have the same

      5 May 2014 13:06:52 UTC
      Message 121347
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        I seemed to have the same problem when crunching multiple workunits on GPU.
        Try not to crunch multiple workunits, and you should be fine.

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