[SciPy-Dev] memory corruption when running scipy 0.8 test suite
Wed Jul 14 05:54:31 CDT 2010
Wed, 14 Jul 2010 03:47:07 -0700, Christoph Gohlke wrote:
> Finally, the "Real-valued Bessel domains", test_twodiags
> (test_linsolve.TestLinsolve), and
> test_linsolve.TestSplu.test_spilu_smoketest errors and failures
> disappear when I run the scipy tests with the -O flag, which tells
> Python to optimize generated bytecode:
> python -O -c"import scipy;scipy.test()" -> 4 failures
> python -c "import scipy;scipy.test()" -> 1 error, 6 failures
It also tells Python to remove all of the "assert" statements, which
effectively removes some of the tests.
Recommendation for using "assert" is maybe not the best of ideas in Nose,
and we should probably avoid that...
The airye stuff comes from Amos, and the nan failures either indicate
issues with compilation of the Fortran codes, or (less likely) in the
> In the process of deleting *.pyo files and reinstalling other MKL
> dependent packages, the mysterious 64-bit ndimage/dsyevr failure also
So SuperLU still fails with MKL, but MKL causes no other additional
Could you re-paste the errors+failures that you see in a "clean"
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