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[Octave-bug-tracker] [bug #45171] isequal fails for large sparse matrice
From: |
Marco Caliari |
Subject: |
[Octave-bug-tracker] [bug #45171] isequal fails for large sparse matrices (subscript indices too large) |
Date: |
Sat, 23 May 2015 11:26:26 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 |
URL:
<http://savannah.gnu.org/bugs/?45171>
Summary: isequal fails for large sparse matrices (subscript
indices too large)
Project: GNU Octave
Submitted by: caliari
Submitted on: Sat 23 May 2015 11:26:25 AM GMT
Category: Octave Function
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.8.2
Operating System: GNU/Linux
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Details:
Dear all,
the following code
A=speye(46342);,isequal(A,A)
fails with
error: __isequal__: subscript indices must be either positive integers less
than 2^31 or logicals
It is the already seen problem of linear indexing of large sparse matrices. On
the other hand, I was able to fix this case with the enclosed patch, still
preserving the 26 tests in isequal.m.
Cheers,
Marco
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Sat 23 May 2015 11:26:25 AM GMT Name: __isequal__.m.patch Size: 673B
By: caliari
<http://savannah.gnu.org/bugs/download.php?file_id=34084>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?45171>
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- [Octave-bug-tracker] [bug #45171] isequal fails for large sparse matrices (subscript indices too large),
Marco Caliari <=