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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 (http://hg.savannah.gnu.org/hgweb/octave/rev/7c0db9c4e454). _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?41426> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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