bugGNU Octave - Bugs: bug #40924, MSVC Octave crashes inverting...

 
 

bug #40924: MSVC Octave crashes inverting complex matrix with OpenBLAS

Submitted by:  None
Submitted on:  Mon 16 Dec 2013 04:21:29 PM UTC  
 
Category: LibrariesSeverity: 2 - Minor
Priority: 5 - NormalItem Group: Segfault, Bus Error, etc.
Status: Need InfoAssigned to: None
Originator Name: Berndt BartosOriginator Email: -unavailable-
Open/Closed: ClosedRelease: 3.6.4
Operating System: Microsoft Windows

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Mon 02 Feb 2015 02:01:15 AM UTC, comment #5:

This is an old report against version 3.6.4. I'm going to close the report. It can be re-opened if it is reproducible with the 4.0 release candidate.

Rik <rik5>
Project Administrator
Wed 18 Dec 2013 07:59:49 AM UTC, comment #4:

This would be a problem with the MSVC Windows version.

On my MinGW Windows builds (w. OpenBLAS) I don't see a segfault with these commands.
(WinXP SP3 Core Duo 2.5 Ghz)

Philip Nienhuis <philipnienhuis>
Project Member
Tue 17 Dec 2013 11:46:20 PM UTC, comment #3:

Needs confirmation by other Windows users or devs.

There was an updated OpenBLAS dll posted to the mailing list a few months back, if that is still available you might try replacing your OpenBLAS library and see if it fixes the crash.

Mike Miller <mtmiller>
Project Administrator
Tue 17 Dec 2013 08:32:47 PM UTC, comment #2:

This may be a windows problem. Works correctly
in Fedora octave 3.6.4 and current devel. (x86_64)

Michael Godfrey <godfrey>
Project Member
Tue 17 Dec 2013 07:27:58 PM UTC, comment #1:

I have confirmed the crash.

Anonymous
Mon 16 Dec 2013 04:21:29 PM UTC, original submission:

Installed package: octave-3.6.4-vs2010-setup.exe
Library used: OpenBLAS
This code causes a crash:
Error: Segmentation Violation.
There is no problem with the generic library.

Anonymous

 

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  • -unavailable- added by rik5 (Posted a comment)
  • -unavailable- added by mtmiller (Posted a comment)
  • -unavailable- added by godfrey (Posted a comment)
  • -unavailable- added by None (Submitted the item)
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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon 02 Feb 2015 02:01:15 AM UTCrik5Open/ClosedOpen=>Closed
    Thu 29 May 2014 03:36:28 AM UTCmtmillerSeverity3 - Normal=>2 - Minor
      Summaryoctave crashes inverting complex matrix with OpenBLAS=>MSVC Octave crashes inverting complex matrix with OpenBLAS
    Tue 17 Dec 2013 11:46:20 PM UTCmtmillerStatusNone=>Need Info
      Summaryoctave crashes inverting complex matrix=>octave crashes inverting complex matrix with OpenBLAS

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