bugrelax - Bugs: bug #21001, crash for multi-processor grid...

 
 
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bug #21001: crash for multi-processor grid search using 'sphere' model

Submitted by:  None
Submitted on:  Thu 01 Aug 2013 08:16:04 PM UTC  
 
Category: relax sample scriptsSpecific analysis category: Model-free analysis
Priority: 5 - NormalSeverity: 3 - Normal
Status: FixedAssigned to: Edward d Auvergne <bugman>
Originator Name: JackOriginator Email: -unavailable-
Open/Closed: ClosedRelease: 3.0.0
Operating System: All systems

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Mon 02 Sep 2013 09:30:34 AM UTC, SVN revision 20740:

Merged revisions 20738 via svnmerge from
svn+ssh://bugman@svn.gna.org/svn/relax/trunk

........
r20738 | bugman | 2013-09-02 11:18:33 +0200 (Mon, 02 Sep 2013) | 7 lines

The model-free optimisation code now handles minfx returning nothing.

This is due to the fix of bug #21001 (https://gna.org/bugs/?21001) in relax, which is really a fix
for an upstream minfx (https://gna.org/projects/minfx/) bug (bug #21090 at
https://gna.org/bugs/?21090).
........

(Browse SVN revision 20740)

Edward d Auvergne <bugman>
Project AdministratorIn charge of this item.
Mon 02 Sep 2013 09:18:33 AM UTC, SVN revision 20738:

The model-free optimisation code now handles minfx returning nothing.

This is due to the fix of bug #21001 (https://gna.org/bugs/?21001) in relax, which is really a fix
for an upstream minfx (https://gna.org/projects/minfx/) bug (bug #21090 at
https://gna.org/bugs/?21090).

(Browse SVN revision 20738)

Edward d Auvergne <bugman>
Project AdministratorIn charge of this item.
Mon 02 Sep 2013 09:14:33 AM UTC, comment #2:

This has now been fixed upstream (https://gna.org/bugs/?21090) in minfx (https://gna.org/projects/minfx/).

Edward d Auvergne <bugman>
Project AdministratorIn charge of this item.
Mon 02 Sep 2013 09:01:00 AM UTC, comment #1:

This is a bug in minfx (https://gna.org/projects/minfx/) together with the multiprocessor code producing a parallelised grid search with some elements containing no grid points, due to the grid search size being smaller than the number of processors.

Edward d Auvergne <bugman>
Project AdministratorIn charge of this item.
Thu 01 Aug 2013 08:16:04 PM UTC, original submission:

The dauvergne_protocol.py script crashes for DIFF_MODEL = 'sphere', but succeeds for all other models. The error message has to do with the index being out of bounds when doing a multi-processor grid search. I've attached the relevant files.
rnd2.log : log file with error
relax_rd2.py : same as dauvergne_protocol.py but for my system
info.log : output from relax -i

Anonymous

 

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Attached Files
file #18654:  mini_fail.tar.gz added by None (109kB - application/x-gzip - tar of failed dataset. must use mpirun to fail)
file #18620:  noe.500.out added by None (592B - application/octet-stream - The problem arises only when using mpirun, only for DIFF_MODE='sphere' and only when there is an issue with the parameters I am loading. Look at noe.500.out res_num 5 to see the problem)
file #18621:  log added by None (57kB - application/octet-stream - The problem arises only when using mpirun, only for DIFF_MODE='sphere' and only when there is an issue with the parameters I am loading. Look at noe.500.out res_num 5 to see the problem)
file #18610:  rnd2.log added by None (73kB - application/octet-stream)
file #18611:  info.log added by None (5kB - application/octet-stream)
file #18612:  relax_rd2.py added by None (13kB - text/x-python-script)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -unavailable- added by bugman (Updated the item)
  • -unavailable- added by None (Submitted the item)
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    Follow 13 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Tue 04 Feb 2014 05:29:22 PM UTCbugmanSpecific analysis categoryNone=>Model-free analysis
    Mon 02 Sep 2013 09:14:48 AM UTCbugmanStatusConfirmed=>Fixed
      Open/ClosedOpen=>Closed
    Mon 02 Sep 2013 09:01:25 AM UTCbugmanRelease2.2.5=>3.0.0
    Mon 02 Sep 2013 09:01:00 AM UTCbugmanOperating SystemGNU/Linux=>All systems
    Thu 08 Aug 2013 08:03:00 PM UTCbugmanStatusNone=>Confirmed
      Assigned toNone=>bugman
    Thu 08 Aug 2013 06:14:00 PM UTCNoneAttached File-=>Added mini_fail.tar.gz, #18654
    Fri 02 Aug 2013 04:28:12 PM UTCNoneAttached File-=>Added noe.500.out, #18620
      Attached File-=>Added log, #18621
    Thu 01 Aug 2013 08:16:04 PM UTCNoneAttached File-=>Added rnd2.log, #18610
      Attached File-=>Added info.log, #18611
      Attached File-=>Added relax_rd2.py, #18612
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