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Bug #3265

regressiontests/complex fails on ppc64le

Added by Christoph Junghans about 2 months ago. Updated about 1 month ago.

Status:
Blocked, need info
Priority:
Low
Assignee:
Category:
-
Target version:
-
Affected version - extra info:
2019.5
Affected version:
Difficulty:
uncategorized
Close

Description

42/46 Test #42: regressiontests/complex .............***Failed   56.10 sec
                      :-) GROMACS - gmx mdrun, 2019.5 (-:
                            GROMACS is written by:
     Emile Apol      Rossen Apostolov      Paul Bauer     Herman J.C. Berendsen
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 Aldert van Buuren   Rudi van Drunen     Anton Feenstra       Alan Gray     
  Gerrit Groenhof     Anca Hamuraru    Vincent Hindriksen  M. Eric Irrgang  
  Aleksei Iupinov   Christoph Junghans     Joe Jordan     Dimitrios Karkoulis
    Peter Kasson        Jiri Kraus      Carsten Kutzner      Per Larsson    
  Justin A. Lemkul    Viveca Lindahl    Magnus Lundborg     Erik Marklund   
    Pascal Merz     Pieter Meulenhoff    Teemu Murtola       Szilard Pall   
    Sander Pronk      Roland Schulz      Michael Shirts    Alexey Shvetsov  
   Alfons Sijbers     Peter Tieleman      Jon Vincent      Teemu Virolainen 
 Christian Wennberg    Maarten Wolf   
                           and the project leaders:
        Mark Abraham, Berk Hess, Erik Lindahl, and David van der Spoel
Copyright (c) 1991-2000, University of Groningen, The Netherlands.
Copyright (c) 2001-2018, The GROMACS development team at
Uppsala University, Stockholm University and
the Royal Institute of Technology, Sweden.
check out http://www.gromacs.org for more information.
GROMACS is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License
as published by the Free Software Foundation; either version 2.1
of the License, or (at your option) any later version.
GROMACS:      gmx mdrun, version 2019.5
Executable:   /builddir/build/BUILD/gromacs-2019.5/serial/bin/gmx
Data prefix:  /builddir/build/BUILD/gromacs-2019.5 (source tree)
Working dir:  /builddir/build/BUILD/gromacs-2019.5/serial/tests
Command line:
  gmx mdrun -h
Thanx for Using GROMACS - Have a Nice Day
Mdrun cannot use the requested (or automatic) number of ranks, retrying with 8.
Abnormal return value for ' gmx mdrun    -nb cpu   -notunepme >mdrun.out 2>&1' was 1
Retrying mdrun with better settings...
FAILED. Check checkpot.out (5 errors), checkforce.out (460 errors) file(s) in nbnxn-ljpme-geometric for nbnxn-ljpme-geometric
1 out of 51 complex tests FAILED

Build log attached

build_ppc64le.log.txt (6.87 MB) build_ppc64le.log.txt Christoph Junghans, 12/23/2019 09:16 PM

History

#1 Updated by Erik Lindahl about 2 months ago

  • Assignee changed from Paul Bauer to Erik Lindahl
  • Priority changed from Normal to High

#2 Updated by Erik Lindahl about 2 months ago

  • Status changed from New to Blocked, need info

I can't reproduce this on our Power9 machine running Ubuntu-18.04, using either gcc-7.4, gcc-9.2, fftw-3.3.7 or fftw-3.3.8 (with or without VSX), and with the exact same cmake command (removing the redhat-specific paths).

#3 Updated by Erik Lindahl about 2 months ago

  • Priority changed from High to Low

#4 Updated by Szilárd Páll about 1 month ago

What hardware is this executed on? I still see regressiontest failures with 2019.5 on Power8 with vanilla gcc 9.2. I've been in touch with IBM people who said at least a codegen issue has been fixed in gcc 9.2, but this does not seem to resolve all Power8-related bugs. Power9 seemed to pass extensive testing when I last tried last November however.

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