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[Octave-bug-tracker] [bug #37543] x=A\b produces "bus error" and crash

From: Carlo de Falco
Subject: [Octave-bug-tracker] [bug #37543] x=A\b produces "bus error" and crash
Date: Thu, 11 Oct 2012 08:48:17 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:15.0) Gecko/20100101 Firefox/15.0.1

Update of bug #37543 (project octave):

                  Status:                    None => Works For Me           
             Open/Closed:                    Open => Closed                 
                 Summary: x=A\b produces "bus error" and crash => x=Ab
produces "bus error" and crash


Follow-up Comment #1:

your example works for me in both Octave 3.6.x 
and 3.7.x on MacOSX 10.6.8.

>> load Axbx.mat 
>> x = Ax \ bx;
>> version
ans = 3.7.0+

This does not look like an Octave bug.

I suspect the problem is with your local installation, most likely incorrect
blas/lapack linking.

You might want to try building a 32 bit binary with something like

./configure OPTFLAGS="-m32 ..." LDFLAGS="-m32 ..." ...

If the above does not work, please move this discussion to the help list
<address@hidden> and post more info about how you built Octave.


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