Date: Sun, 6 May 2012 01:09:14 GMT From: fork <forkandwait@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/167627: Old lapack causes failure in octave svd() Message-ID: <201205060109.q4619ECb094774@red.freebsd.org> Resent-Message-ID: <201205060110.q461ACeB040275@freefall.freebsd.org>
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>Number: 167627 >Category: ports >Synopsis: Old lapack causes failure in octave svd() >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun May 06 01:10:11 UTC 2012 >Closed-Date: >Last-Modified: >Originator: fork >Release: 9.0 >Organization: >Environment: FreeBSD mustafa 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan 3 07:15:25 UTC 2012 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: The current build of octave 3.6.1 doesn't use the newest version of lapack, so it crashes whenever using svd ( a VERY important math operation) 1> svd (rand(1,3)) ** On entry to DORGLQ parameter number 5 had an illegal value error: svd: exception encountered in Fortran subroutine dgesvd_ >How-To-Repeat: Run octave call "svd(rand(1,3))" from the terminal prompt. >Fix: An updated lapack needs to be used. I am not sure which exactly, but I built from trunk recently, and octave worked when I compiled against it. >Release-Note: >Audit-Trail: >Unformatted:
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