Re: "Segmentation fault (core dumped)" as re: segmentation fault

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Re: "Segmentation fault (core dumped)" as re: segmentation fault

Marius Nijhuis

The array I was using is indeed from a pickle. I ran the c example, and got the following:

$ LD_PRELOAD=/usr/lib/sse2/ ./sse2-crash-test
good_align: ok
bad_align: Segmentation fault (core dumped)
$ LD_PRELOAD=/usr/lib/ ./sse2-crash-test
good_align: ok
bad_align: ok

So it looks as if this is indeed the problem. At least it explains why my code ran well originally, I used either fresh arrays or ran on Windows, without ATLAS. This is one obscure bug!

Thanks for the help. For the moment is there anything I can do to keep it from reoccurring in other contexts? I am copying the arrays now before use, but odds are I will forget that one time. Is using instead of cPickle going to improve the situation?

Thanks anyway,


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