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Thread: OpenCL + r600g : Segmentation Fault!

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  1. #1
    Join Date
    Mar 2008
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    Istanbul
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    Unhappy OpenCL + r600g : Segmentation Fault!

    I am using OpenSUSE 12.3 x86_64 with ATI 6850HD.

    I just experiment OpenCL but I cannot make it with open source tools.

    Using mesa-trunk with ./configure --with-gallium-drivers=r600 --prefix=/usr --libdir=/usr/lib64 --enable-{vdpau,texture-float} --with-dri-drivers="" --enable-{gallium-llvm,r600-llvm-compiler,opencl} --enable-glx-tls --enable-shared-{glapi,dricore}
    And compiled llvm, clang with : ./configure --libdir=/usr/lib64 --prefix=/usr --enable-{optimized,pic,shared} --disable-{assertions,docs,timestamps} --enable-targets="x86_64" --enable-experimental-targets="R600"
    (for llvm compilation, used http://llvm.org/docs/GettingStarted.html)

    but every utility that I tried, gives a segmentation error to me :-/

    [ 3453.462803] python[7401]: segfault at 60 ip 00007f55c16292c0 sp 00007fff191b9138 error 4 in pipe_r600.so[7f55c14c0000+299000]
    [ 3465.707476] pyrit[7529]: segfault at 0 ip 00007f53614fb7cb sp 00007f535f2bc5c0 error 6 in libLLVM-3.3svn.so[7f5360eb1000+1004000]
    [ 3674.192257] cgminer[8773]: segfault at 20 ip 00007f2b65088710 sp 00007fffc1f24908 error 4 in libLLVM-3.3svn.so[7f2b648af000+1004000]

    Does any one know / guess where I make the mistake?
    Last edited by Death Knight; 04-30-2013 at 10:03 PM.

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