|
From: | Johannes Pfeifer |
Subject: | [Octave-bug-tracker] [bug #51198] Computing the inverse of a pathological matrix crashes Octave |
Date: | Wed, 7 Jun 2017 10:51:01 -0400 (EDT) |
User-agent: | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 |
URL: <http://savannah.gnu.org/bugs/?51198> Summary: Computing the inverse of a pathological matrix crashes Octave Project: GNU Octave Submitted by: jpfeifer Submitted on: Wed 07 Jun 2017 02:51:00 PM UTC Category: Libraries Severity: 3 - Normal Priority: 5 - Normal Item Group: Segfault, Bus Error, etc. Status: None Assigned to: None Originator Name: Johannes Pfeifer Originator Email: Open/Closed: Open Discussion Lock: Any Release: 4.2.1 Operating System: Any _______________________________________________________ Details: Running load('fs2000_calibrated_covariance_mode.mat') hsd = sqrt(diag(hh)); invhess = inv(hh./(hsd*hsd')); crashes Octave on Windows (with Visual studio reporting a problem with openblas.dll) On Linux, the crash message is panic: Segmentation fault -- stopping myself...panic: attempted clean up failed -- aborting... panic: attempted clean up failed -- aborting... Aborted _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Wed 07 Jun 2017 02:51:00 PM UTC Name: fs2000_calibrated_covariance_mode.mat Size: 696B By: jpfeifer <http://savannah.gnu.org/bugs/download.php?file_id=40874> _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?51198> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
[Prev in Thread] | Current Thread | [Next in Thread] |