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

Nils Wagner nwagner at mecha.uni-stuttgart.de
Mon Nov 14 03:31:20 CST 2005


Travis Oliphant wrote:
>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
>
>_______________________________________________
>Scipy-dev mailing list
>Scipy-dev at scipy.net
>http://www.scipy.net/mailman/listinfo/scipy-dev
>  

I cannot reproduce the segfault. Is it fixed in svn ?

I am using

0.6.2.1483
0.4.2_1442

Nils





More information about the Scipy-dev mailing list