|
From: | Carnë Draug |
Subject: | [Octave-bug-tracker] [bug #40460] logm crashes with large enough matrices |
Date: | Sun, 03 Nov 2013 19:00:24 +0000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130917 Firefox/17.0 Iceweasel/17.0.9 |
URL: <http://savannah.gnu.org/bugs/?40460> Summary: logm crashes with large enough matrices Project: GNU Octave Submitted by: carandraug Submitted on: Sun 03 Nov 2013 07:00:24 PM GMT Category: Octave Function Severity: 3 - Normal Priority: 5 - Normal Item Group: Crash Status: None Assigned to: None Originator Name: Originator Email: Open/Closed: Open Discussion Lock: Any Release: dev Operating System: GNU/Linux _______________________________________________________ Details: The following fails for me building from cset 2ff47214de72: octave:1> logm (rand(91)) panic: Illegal instruction -- stopping myself... Illegal instruction I get the same crash for any matrix bigger than 90x90. I may have something weird on my system that is causing this since a similar line appears on the tests for profile (that's actually how I found out about this. Because of the crash I can't run the test suite). Running logm line per line, the crash happens in the following line s = 2^k * u * s * u'; where K, u and s are k 1x1 8 double c s 100x100 160000 double c u 100x100 160000 double _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?40460> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
[Prev in Thread] | Current Thread | [Next in Thread] |