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[Octave-bug-tracker] [bug #41426] OOM for issymmetric on sparse matrices

From: Rik
Subject: [Octave-bug-tracker] [bug #41426] OOM for issymmetric on sparse matrices
Date: Mon, 03 Feb 2014 04:27:38 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:26.0) Gecko/20100101 Firefox/26.0

Update of bug #41426 (project octave):

                  Status:                    None => Fixed                  
             Open/Closed:                    Open => Closed                 


Follow-up Comment #4:

I did some benchmarking and introducing the "issparse (x)" test actually slows
things down more significantly than just using the proposed patch.  I also
benchmarked the proposed patch against the existing code for full matrices and
I find very little difference (< 2% and within the range of fluctuations that
exist from run to run).  With that in mind I applied the patch here


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