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[Octave-bug-tracker] [bug #46330] segfault with matrices containing Inf
From: |
Philip Nienhuis |
Subject: |
[Octave-bug-tracker] [bug #46330] segfault with matrices containing Inf & NaN |
Date: |
Sat, 31 Oct 2015 19:58:47 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux i686 on x86_64; rv:41.0) Gecko/20100101 Firefox/41.0 SeaMonkey/2.38 |
Update of bug #46330 (project octave):
Summary: segfault [in arrayfun?] => segfault with matrices
containing Inf & NaN
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Follow-up Comment #8:
On Mageia-5 (w. standard BLAS) I get:
>> c / (i*Inf*e - a)
warning: matrix singular to machine precision, rcond = nan
error: exception encountered in Fortran subroutine zgelsd_
>>
so it errors at some other FORTRAN subroutine than DLASCL here.
I had a first go at a more descriptive title; better suggestions?
Even if OpenBLAS crashes Octave, the error is still there with BLAS. And we
don't know yet what BLAS the OP has used on Mac OSX - Lucas?
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?46330>
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- [Octave-bug-tracker] [bug #46330] segfault in arrayfun, Lukas Reichlin, 2015/10/30
- [Octave-bug-tracker] [bug #46330] segfault [in arrayfun?], Philip Nienhuis, 2015/10/30
- [Octave-bug-tracker] [bug #46330] segfault [in arrayfun?], Philip Nienhuis, 2015/10/30
- [Octave-bug-tracker] [bug #46330] segfault [in arrayfun?], Philip Nienhuis, 2015/10/30
- [Octave-bug-tracker] [bug #46330] segfault [in arrayfun?], Lukas Reichlin, 2015/10/30
- [Octave-bug-tracker] [bug #46330] segfault [in arrayfun?], Avinoam Kalma, 2015/10/31
- [Octave-bug-tracker] [bug #46330] segfault [in arrayfun?], Philip Nienhuis, 2015/10/31
- [Octave-bug-tracker] [bug #46330] segfault [in arrayfun?], Mike Miller, 2015/10/31
- [Octave-bug-tracker] [bug #46330] segfault with matrices containing Inf & NaN,
Philip Nienhuis <=