4 Replies Latest reply on Sep 5, 2013 4:35 PM by lucasribeiro

    Cant debug HD7850




      Could someone help me? My problem appeared after buying a HD7850 to replace my old HD6790. I can't debug using CodeXL anymore, it stops after "Building OpenCL Program" (Debugged process Events). The signal reason is SISSEG, address 00000000000000000 and Invalid memory reference.


      Code hosted at lucasribeiroufrj/sph-project · GitHub.


      Any help is wellcome,



      Info retrieved using opencl/opengl API:

      OpenGL Spec.:

        Version        : 4.2.12217 Compatibility Profile Context 12.104

        GLSL setted up : 4.20


      OpenCL Spec.:

        Platform : AMD Accelerated Parallel Processing

        Vendor   : Advanced Micro Devices, Inc.

        Version  : OpenCL 1.2 AMD-APP (1124.2)


      Device Spec:

        Name    : Pitcairn

        Vendor  : Advanced Micro Devices, Inc.

        Profile : FULL_PROFILE

        Version : OpenCL 1.2 AMD-APP (1124.2)

        Driver  : 1124.2 (VM)

      OS information:

      Linux  3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux (Ubuntu 12.04 )


      Message was edited by: Lucas Azevedo Added the code link.