Changes between Version 1 and Version 2 of troubleshooting

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Timestamp:
08/01/13 18:02:26 (11 years ago)
Author:
komart
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  • troubleshooting

    v1 v2  
    66== OpenBLAS on Ubuntu == 
    77The OpenBLAS library supplied in the standard Ubuntu repositories is compiled using the {{{USE_OPENMP=0}}} setting. If you see {{{SEGFAULT}}s in a couple of tests try running {{{OMP_NUM_THREADS=1 make test}}}. If this is showing no error you likely have a version with this setting. Either switch to a different BLAS (note the above section on dependencies) or recompile OpenBLAS with OpenMP support. 
     8 
     9== Blas on MacOS X == 
     10It seems that ATLAS from MacPorts does not work well and some tests fail. A workaround is to compile CMESS using the Accelerate Framekwork. This is forced using {{{-DBLA_VENDOR=Apple}}} during the configuration step.