[SciPy-dev] scipy_core revision 1456 segfaults on Solaris
Travis Oliphant
oliphant at ee.byu.edu
Thu Nov 10 15:38:37 EST 2005
Christopher Hanley wrote:
>Travis Oliphant wrote:
>
>
>>Your tests are always very valuable. I want to verify that you rebuit
>>the source tree before installing the new version: i.e.
>>
>>rm -fr build/
>>python setup.py install
>>
>>
>>
>I always rebuild the source tree before installing a new version. These
>are the first commands in my regression testing system.
>
>
>
>>Also, just for good measure you should remove the old scipy directory
>>where it was previously installed, and any include/python/scipy
>>directories that may be lingering from old installs
>>
>>
>
>These are also removed by my regression tests.
>
>
>Below is the output from the test script you sent me:
>
>1.
>2.
>3.
>Bus error (core dumped)
>
>
>
>
O.K. so it's in the allclose code of masked arrays.
Could you look through that code and test each line separately. Just
placing print statements in your copy of scipy/base/ma.py can help.
Alternatively copy the allclose code to a test script and spread out the
code so only one thing gets done at a time....
If you can isolate the problem to a single extension-code call, it can
really help me.
-Travis
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