2 Replies Latest reply on May 13, 2014 5:55 AM by gopal

    BUG: SIGSEGV Segmentation fault in clWaitForEventsHI

    troels_blum

      Hi,

       

      I believe I have found a bug in the OpenCL driver library for linux. I get a segmentation fault (sometimes) when calling wait for events across several GPU's and driver versions.

      I have made a small example program that triggers the bug. I have attached it (amdbug.cpp). Reversing the order of the two events (line 71 & 72) makes the program run without problem.

      Hope this helps tracking down the bug.

       

      I look forward to hearing from you.

      Best regards

      Troels Blum