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Re: compiling development sources
From: |
Carlo de Falco |
Subject: |
Re: compiling development sources |
Date: |
Thu, 11 Feb 2010 12:40:22 +0100 |
On 11 Feb 2010, at 11:49, Jaroslav Hajek wrote:
The tests are randomized so random failures like this mean nothing (in
theory you can get arbitrarily bad residuals). The single precision
routines generally produce much worse residuals. This is the reason
why the seed is hard-coded.
Anyway I just discovered that I occassionally get failures as well,
cause by NaNs compute by CHERK.
I'm sending you an unofficial (yet) qrupdate-1.1.1 tarball. Please
rebuild and rerun the testsuite, possibly trying multiple seeds as
well. Pay attention to possible warnings at the end. I'm interested in
your results.
Regards
Jaroslav, attached is the result of
( make clean && make test ) > result 2>& 1
I tried to change the seed but I can't get any failures.
Does it make sense to try to rebuild Octave linking to this new version?
I never got any segfaults with qrupdate itself, is it possible that
the problems you found are the cause of the crash in Octave?
c.
result
Description: Binary data
- Re: compiling development sources, (continued)
- Re: compiling development sources, Ben Abbott, 2010/02/10
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/11
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/11
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/11
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/11
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources,
Carlo de Falco <=
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/11
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/16
- Re: compiling development sources, Carlo de Falco, 2010/02/17
- Re: compiling development sources, Jaroslav Hajek, 2010/02/11
- Re: compiling development sources, Ben Abbott, 2010/02/11
- Re: compiling development sources, Carlo de Falco, 2010/02/11