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[Octave-bug-tracker] [bug #41372] Translate ARPACK error codes into huma


From: Pantxo Diribarne
Subject: [Octave-bug-tracker] [bug #41372] Translate ARPACK error codes into human-readable error strings
Date: Mon, 10 Feb 2014 15:09:07 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:26.0) Gecko/20100101 Firefox/26.0

Follow-up Comment #1, bug #41372 (project octave):

In case translation is to be done in octave, I have attached a patch proposal
for eis-base.cc.

I used man pages from [1-6] to parse function specific error number
correspondence.

The arpack error string is appended a request for bug report ("This should not
happen. Please, see http://www.gnu.org/software/octave/bugs.html, and file a
bug report") when it's unambiguously a bug in octave interface to arpack (i.e.
any error number but -9, -14 and -9999 which refer to Lapack or convergence
errors). 


[1] http://www.mathkeisan.com/UsersGuide/man/dnaupd.html
[2] http://www.mathkeisan.com/UsersGuide/man/znaupd.html
[3] http://www.mathkeisan.com/UsersGuide/man/dsaupd.html
[1] http://www.mathkeisan.com/UsersGuide/man/dneupd.html
[2] http://www.mathkeisan.com/UsersGuide/man/zneupd.html
[3] http://www.mathkeisan.com/UsersGuide/man/dseupd.html 

(file #30497)
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Additional Item Attachment:

File name: errno2str.patch                Size:12 KB


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Reply to this item at:

  <http://savannah.gnu.org/bugs/?41372>

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