Your message dated Tue, 01 May 2018 18:54:55 +0000
with message-id <e1fdaqr-0003r3...@fasolo.debian.org>
and subject line Bug#895748: fixed in mpi-defaults 1.13
has caused the Debian Bug report #895748,
regarding mpi-default-dev: add riscv64 to list of MPI arches
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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misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
895748: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895748
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: mpi-default-dev
Version: 1.10
Severity: normal
Both openmpi and mpich now build on the new arch riscv64.
So riscv64 should be added to the list of default arches.
Whether default to openmpi or to mpich, your choice.
We've been defaulting to openmpi for most arches, but that's mainly
because historically mpich supported a smaller set of arches than Debian
supports.
Now that mpich builds on all arches, it could be a good opportunity to
review and discuss whether we want to keep openmpi as the default
default, or whether we want to switch to mpich.
Again historically, openmpi had more bugs than mpich, mainly because it
was trying to do more things (support more arches, for instance).
We seem to have convergence at this point in time. OpenMPI has now
fixed the old egregious bugs, while mpich now supports many arches.
So you could say it doesn't really matter which one we one we choose,
except perhaps for particular specific HPC configurations, where one
implementation may have advantage over the other. But Debian can't
optimise for that, unless a survey can get back to us on which one
better suits our actual HPC clients.
Maybe we could swap the default MPI from release to release, to keep
them both lively.
Drew
-- System Information:
Debian Release: buster/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.15.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8),
LANGUAGE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages mpi-default-dev depends on:
ii libopenmpi-dev 2.1.1-8
mpi-default-dev recommends no packages.
mpi-default-dev suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: mpi-defaults
Source-Version: 1.13
We believe that the bug you reported is fixed in the latest version of
mpi-defaults, 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 895...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Mattia Rizzolo <mat...@debian.org> (supplier of updated mpi-defaults 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: SHA512
Format: 1.8
Date: Tue, 01 May 2018 18:19:56 +0200
Source: mpi-defaults
Binary: mpi-default-dev mpi-default-bin
Architecture: source
Version: 1.13
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Team
<debian-science-maintain...@lists.alioth.debian.org>
Changed-By: Mattia Rizzolo <mat...@debian.org>
Description:
mpi-default-bin - Standard MPI runtime programs (metapackage)
mpi-default-dev - Standard MPI development files (metapackage)
Closes: 895748 896110
Changes:
mpi-defaults (1.13) unstable; urgency=medium
.
* Team upload.
.
[ Manuel A. Fernandez Montecelo ]
* Add support for riscv64, default to openmpi. Closes: #895748
.
[ Mattia Rizzolo ]
* Fix FTBFS also on m68k and sh4. Closes: #896110
* Set Rules-Requires-Root: no.
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