[SciPy-dev] [SciPy-user] eig() segfaults on SuSE 9.3 with ACML, Numeric's eigenvectors works

Travis Oliphant oliphant at ee.byu.edu
Mon Nov 14 01:55:58 CST 2005


Arnd Baecker wrote:

>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 46912507335168 (LWP 31397)]
>0x00002aaaab3a2cdb in memmove () from /lib64/tls/libc.so.6
>(gdb) bt
>#0  0x00002aaaab3a2cdb in memmove () from /lib64/tls/libc.so.6
>#1  0x00002aaaab96246c in PyArray_CopyInto (dest=0x2aaab55609e0, src=0x8)
>at arrayobject.c:658
>#2  0x00002aaaab96735b in array_imag_set (self=0x2aaab55608f0,
>val=0x83000d690097dd63) at arrayobject.c:4260
>  
>
Yes, thanks for the trace back.  I can't believe that one got through 
the tests.  It's a pretty obvious error: (adding to the strides vector 
instead of the data).

I guess it just emphasizes the need for more tests.

-Travis




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