Update: the issue was related to atlas-3.8.0, upgrading to 3.8.2 or to the 3.9.* series fixed the issue. HTH n On Thu, Apr 5, 2012 at 3:00 PM, Pauli Virtanen <pav@iki.fi> wrote:
05.04.2012 20:33, Nicolas Pinto kirjoitti:
I tried (in a virtualenv) to compile with gcc-4.2.4, gcc-4.3.6 and gcc-4.4.6 and all failed. Any suggestion on what to try next?
Suggestions
- Check with different versions of ATLAS and Lapack.
- Run the program under valgrind, with python-specific suppressions enabled. Python's source distribution has a suppression file for Valgrind.
- Run the program in gdb, first having compiled everything with debug symbols. (OPT="-ggdb" FOPT="-ggdb" python setup.py build ...)
Check if the values passed down to the LAPACK routine are OK.
Unfortunately, these take some work.
Pauli
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