- Mpich2-core - mailman3.cels.anl.gov

MPICH site updates
by Pavan Balaji 12 Nov '12

12 Nov '12

Darius and I have created the mpich-3.0rc1 tarball and updated the main mpich.org page. It's now live. http://www.mpich.org/ Some things are still ugly. We will be working with Chris to fix them. But let us know if there is something badly broken. The wiki page is not live yet. Pete needs to update the DNS record for that to go live. But all the changes should now be in. The trac page will not go live for the BoF, and the svn link will stay as-is. That'll need to be done once we move to git. The trac and svn pointers on the wiki page need to be updated once this happens as well. -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji

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mpich-3.0rc1 and nightly tests
by Pavan Balaji 10 Nov '12

10 Nov '12

Are we all set for the mpich-3.0rc1 release? There are still a few failing nightly tests and some minor tickets left, but I don't think they are critical for the rc1 release (to be announced at the SC BoF) and can be kept for the final GA release. FYI, for the Intel tests that are failing, it seems like a matter of incorrect naming -- we might be using a variable called mpi_count. -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji

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MPICH wiki page
by Pavan Balaji 10 Nov '12

10 Nov '12

Here's the new wiki: http://wiki.mcs.anl.gov/mpich Please use this for all new content. The old wiki is still up, but will be redirected to this new page on Monday. I'll try to clean up the MPICH2 --> MPICH changes on this, as much as I can. But if others can help, that'll be great. -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji

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top500 list
by Darius Buntinas 10 Nov '12

10 Nov '12

I'm preparing for the BoF and am looking to see how many slots we have at the top of the Top500 list from June this year. I need help filling in the blanks and verifying my entries on whether the MPICH is being used. Thanks, -d Ranked by RMAX (i.e., fastest) MPICH? Rank Computer Site Y 1 Sequoia, BG/Q DOE/NNSA/LLNL N 2 K computer RIKEN Y 3 Mira BG/Q DOE/SC/Argonne National Laboratory N(IBM) 4 SuperMUC, iDataPlex DX360M4 Leibniz Rechenzentrum 5 Tianhe-1A National Supercomputing Center in Tianjin Y 6 Jaguar Cray XK6 DOE/SC/Oak Ridge National Laboratory Y 7 Fermi BG/Q CINECA Y 8 JuQUEEN BG/Q Juelich (FZJ) N 9 Curie Bullx B510 CEA/TGCC-GENCI 10 Nebulae Dawning TC3600 National Supercomputing Centre in Shenzhen (NSCS) Ranked by total cores (i.e., largest) MPICH? Rank Computer Site Y 1 Sequoia, BG/Q DOE/NNSA/LLNL Y 3 Mira BG/Q DOE/SC/Argonne National Laboratory N 2 K computer RIKEN Y 6 Jaguar Cray XK6 DOE/SC/Oak Ridge National Laboratory Y 25 JUGENE BG/P Juelich (FZJ) 5 Tianhe-1A National Supercomputing Center in Tianjin Y 7 Fermi BG/Q CINECA Y 38 Intrepid BG/P DOE/SC/Argonne National Laboratory Y 16 Hopper Cray XE6 DOE/SC/LBNL/NERSC Cray Inc. N(IBM) 4 SuperMUC, iDataPlex DX360M4 Leibniz Rechenzentrum

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Trac query
by Jim Dinan 09 Nov '12

09 Nov '12

Hi All, I added a "My tickets, sorted by milestone" query to Trac. https://trac.mcs.anl.gov/projects/mpich2/report/14 ~Jim.

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Fwd: new location for mpich tarballs
by Pavan Balaji 03 Nov '12

03 Nov '12

FYI. I've rsync'ed the older files to the new location. -- Pavan -------- Original Message -------- Subject: new location for mpich tarballs Date: Fri, 02 Nov 2012 17:07:19 -0500 From: Ken Raffenetti <raffenet(a)mcs.anl.gov> To: Pavan Balaji <balaji(a)mcs.anl.gov>, Chris Walker <cwalker(a)mcs.anl.gov> Pavan, You can place tarballs for the new mpich website in /mcs/mpich-tarballs on any NFS machine. -- Ken Raffenetti Systems Administration Associate MCS Division - Argonne National Laboratory

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publications on MPICH web site
by Rajeev Thakur 01 Nov '12

01 Nov '12

The list of publications on the MPICH web site is out of date. The latest publication there is from January 2008. http://www.mpich.org/publications/

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Fwd: [OMPI users] tester for cygwin openmpi-1.6.3 package
by Dave Goodell 01 Nov '12

01 Nov '12

Sounds like Open MPI is in a similar boat w.r.t. Windows as we are… -Dave Begin forwarded message: > From: Ralph Castain <rhc(a)open-mpi.org> > Subject: Re: [OMPI users] tester for cygwin openmpi-1.6.3 package > Date: November 1, 2012 11:08:52 AM CDT > To: Open MPI Users <users(a)open-mpi.org> > Reply-To: Open MPI Users <users(a)open-mpi.org> > > I think we'd be interested in looking at possibly adding this to the code base. We still need to announce this (and will shortly), but our Windows maintainer has moved on to other pastures. So support for native Windows operations is ending with the 1.6 series, barring someone stepping up to fill the void. > > Having a cygwin alternative would let people at least continue to work on the Windows platform, albeit in a different mode. Is this something you are interested in pursuing? > > > On Oct 31, 2012, at 9:28 PM, Omar Andrés Zapata Mesa <andresete.chaos(a)gmail.com> wrote: > >> Hi marco. >> it was tested and it is working very good, >> >> good initiative >> thanks! >> >> >> >> On Wed, Oct 31, 2012 at 7:34 PM, marco atzeri <marco.atzeri(a)gmail.com> wrote: >> Hi, >> I built and packaged openmpi-1.6.3 for cygwin. >> Before deploying it as an official package, I would >> like feedback from testers. >> >> Source and binary here: >> http://matzeri.altervista.org/cygwin-1.7/openmpi/ >> >> To install using cygwin setup program >> setup.exe -X -O -s http://matzeri.altervista.org >> >> Current configuration is: >> >> LDFLAGS="-Wl,--export-all-symbols -no-undefined" \ >> --disable-mca-dso \ >> --without-udapl \ >> --enable-cxx-exceptions \ >> --with-threads=posix \ >> --without-cs-fs \ >> --enable-heterogeneous \ >> --with-mpi-param_check=always \ >> --enable-contrib-no-build=vt,libompitrace \ >> --enable-mca-nobuild= memory_mallopt, paffinity, installdirs-windows, timer-windows, shmem-sysv >> >> Only additional patch >> https://svn.open-mpi.org/trac/ompi/changeset/27539 >> >> C, C++ and Fortran pass basic tests >> >> $ time mpirun -n 4 ./hello_f90.exe >> Hello, world, I am 0 of 4 >> Hello, world, I am 2 of 4 >> Hello, world, I am 1 of 4 >> Hello, world, I am 3 of 4 >> >> real 1m9.607s >> user 0m1.542s >> sys 0m2.135s >> >> But I guess there is a long delay/timeout on startup. >> >> Regards >> Marco >> _______________________________________________ >> users mailing list >> users(a)open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >> >> >> >> -- >> Omar Andres Zapata Mesa >> Fundamental Interaction Phenomenology Gruop (Gfif) >> Head Developer >> http://gfif.udea.edu.co >> Gfif Developers (Gfif Dev) >> Division of computer science >> System Engineering Student >> Universidad de Antioquia At Medellin - Colombia >> Usuario Linux #490962 >> >> _______________________________________________ >> users mailing list >> users(a)open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > _______________________________________________ > users mailing list > users(a)open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users

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build failing with disable weak symbols
by Rajeev Thakur 29 Oct '12

29 Oct '12

http://www.mcs.anl.gov/research/projects/mpich2/todo/specialtests/index.htm

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info functions
by Pavan Balaji 29 Oct '12

29 Oct '12

Why are the info functions defined as a part of ROMIO? src/mpi/romio/mpi2-other/info/ Shouldn't they be moved to src/mpi/ instead? Or am I missing something here? -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji

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