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[Octave-bug-tracker] [bug #35021] Floating point exception on matrix mul

From: Melvin Robinson
Subject: [Octave-bug-tracker] [bug #35021] Floating point exception on matrix multiplication
Date: Fri, 09 Dec 2011 18:05:24 +0000
User-agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; InfoPath.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E)

Follow-up Comment #11, bug #35021 (project octave):

This is great information!  Will you give me the exact parameters that dsyrk
would be called with in this case?  I am going to write a small tester with my
data matrix to send to the ATLAS developers.  

Hopefully they can find the difference between the way this is implemented in
the serial library and the parallel one.

The matrix in the attached coredump.mat is 1768x19.  I just did not know how
Octave would handle the UPLO and T parameters for this problem.  The rest seem
straightforward though.

Thanks for your help! 


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