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From: | Robert Jenssen |
Subject: | [Octave-bug-tracker] [bug #46449] Address-sanitizer triggered in scripts/sparse/ichol.m |
Date: | Thu, 19 Nov 2015 06:02:28 +0000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36 |
Follow-up Comment #9, bug #46449 (project octave): Some anecdotal evidence in response to JWE's comment about OpenGL: 1. I find that when using the stock Fedora 23 build of octave-4.0.0 I get different numerical output from the same script run repeatedly. When I use an octave that I have built without native graphics I don't see this. (Where my octave uses the numerical libraries supplied by the Fedora 23 installation). 2. I have been trying to track down a similar problem with the SeDuMi_1_3 solver running under an octave built without native graphics. I think that maybe, possibly, I have solved this one by using address-sanitizer to find an error in which an array of doubles was read one location beyond the end (in cholonBlk()). _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?46449> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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