Your message dated Sun, 29 Jan 2017 09:18:37 +0000
with message-id <e1cxld7-000cqm...@fasolo.debian.org>
and subject line Bug#851923: fixed in mpgrafic 0.3.10-1
has caused the Debian Bug report #851923,
regarding mpgrafic: MPI_Comm_dup error on s390x, ppc64, sparc64 builds of
mpgrafic
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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immediately.)
--
851923: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=851923
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: mpgrafic
Version: 0.3.7.6-2
Severity: serious
Justification: fails to build from source
In this debian automated build of mpgrafic-0.3.7.6-2 (debian
downstream version) on an s390x architecture, `make check' calls
`regression-test-0.3.7.sh', which gives this fatal error:
* lines 878-884 of the html source of
https://buildd.debian.org/status/fetch.php?pkg=mpgrafic&arch=s390x&ver=0.3.7.6-2&stamp=1484854191&raw=0
878 This looks like a debian openmpi system.
879 [zandonai:4650] *** An error occurred in MPI_Comm_dup
880 [zandonai:4650] *** reported by process [4180410369,0]
881 [zandonai:4650] *** on communicator MPI_COMM_WORLD
882 [zandonai:4650] *** MPI_ERR_COMM: invalid communicator
883 [zandonai:4650] *** MPI_ERRORS_ARE_FATAL (processes in this
communicator will now abort,
884 [zandonai:4650] *** and potentially your MPI job)
Version 0.3.7.6-2 is presently set up so that the build is not blocked
by make check errors - I need the logs on different architectures in order
to understand portability problems. I will soon prepare an updated
version in which this will lead to a build failure. So strictly speaking,
the "Justification:" tag above is not correct for 0.3.7.6-2, but I expect
that it will be a build failure on s390x, ppc64 and sparc64
for the next version of mpgrafic, probably 0.3.7.7-1 , unless this
bug is sorted out before that.
Since mpgrafic does not call MPI_Comm_dup directly,
I suspect that the error comes from openmpi or fftw2 - after discussing this
on #debian-mentors with James Clarke, I've put a block against
openmpi source bug #851918 =
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=851918 .
Hope this is right in terms of bug dependencies - if not feel
free to make corrections.
Cheers
Boud
-- System Information:
Debian Release: sid
Architecture: s390x
--- End Message ---
--- Begin Message ---
Source: mpgrafic
Source-Version: 0.3.10-1
We believe that the bug you reported is fixed in the latest version of
mpgrafic, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 851...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Boud Roukema <boud-deb...@cosmo.torun.pl> (supplier of updated mpgrafic package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Sun, 29 Jan 2017 00:33:07 +0100
Source: mpgrafic
Binary: mpgrafic
Architecture: source
Version: 0.3.10-1
Distribution: unstable
Urgency: low
Maintainer: Debian Astro Team <debian-astro-maintain...@lists.alioth.debian.org>
Changed-By: Boud Roukema <boud-deb...@cosmo.torun.pl>
Description:
mpgrafic - MPI version of N-body initial conditions grafic package
Closes: 851923
Changes:
mpgrafic (0.3.10-1) unstable; urgency=low
.
* Portability: Bypass fftw2/openmpi fortran-to-C
interfacing bug for s390x architecture by adding
fortran-to-C wrappers to directly call the fftw2 C function
called by src/mpgrafic.f90. This does not solve
Debian bug #851918 - openmpi and fftw2
have preprocessor macros MPI_COMM_F2C and FFTW_MPI_COMM_F2C,
respectively, which are supposed to handle this
cleanly, but at least on s390x, do not. However, version 0.3.10
should solve the bug from mpgrafic's point of view.
(Closes: #851923)
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4f3b7b244d986454c2a513d7cb9d80cf7aaba3e9 182469 mpgrafic_0.3.10.orig.tar.gz
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mpgrafic_0.3.10-1.dsc
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Files:
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3e30dca1166698fdc1568ea8aa6b93de 182469 science optional
mpgrafic_0.3.10.orig.tar.gz
2050a41fcf762f548116e9fdaa0bf72e 4872 science optional
mpgrafic_0.3.10-1.debian.tar.xz
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