[OMPI users] Ubuntu and MPI

Hello- I have a Ubuntu 12.04 distro, running on a 32 platform. I installed http://www.open-mpi.org/software/ompi/v1.10/downloads/openm . I have hello_c.c in the examples subdirectory. I installed 'c' compiler. When I run mpicc hello_c.c screen dump shows:

Re: [OMPI users] [OMPI devel] Slides from the Open MPI SC'15 State of the Union BOF

It appears that the PDF that was originally posted was corrupted. Doh! The file has been fixed -- you should be able to download and open it correctly now: http://www.open-mpi.org/papers/sc-2015/ Sorry about that, folks! > On Nov 19, 2015, at 9:03 AM, Jeff Squyres (jsquyres)

Re: [OMPI users] help understand unhelpful ORTE error message

On Thu, Nov 19, 2015 at 4:11 PM, Howard Pritchard wrote: > Hi Jeff H. > > Why don't you just try configuring with > > ./configure --prefix=my_favorite_install_dir > --with-libfabric=install_dir_for_libfabric > make -j 8 install > > and see what happens? > > That was the

Re: [OMPI users] help understand unhelpful ORTE error message

Hi Jeff, I finally got an allocation on cori - its one busy machine. Anyway, using the ompi i'd built on edison with the above recommended configure options I was able to run using either srun or mpirun on cori provided that in the later case I used mpirun -np X -N Y --mca plm slurm

Re: [OMPI users] help understand unhelpful ORTE error message

> > > How did you configure for Cori? You need to be using the slurm plm > component for that system. I know this sounds like gibberish. > > ../configure --with-libfabric=$HOME/OFI/install-ofi-gcc-gni-cori \ --enable-mca-static=mtl-ofi \

Re: [OMPI users] Bug in Fortran-module MPI of OpenMPI 1.10.0 with Intel-Ftn-compiler

Michael, in the mean time, you can use 'mpi_f08' instead of 'use mpi' this is really a f90 binding issue, and f08 is safe Cheers, Gilles On 11/19/2015 10:21 PM, michael.rach...@dlr.de wrote: Thank You, Nick and Gilles, I hope the administrators of the cluster will be so kind and will

Re: [OMPI users] Openmpi 1.10.1 fails with SIGXFSZ on file limit <= 131072

I apologize, I have the wrong lines from strace for the initial file there (of course). The file with fd = 11 which causes the problem is called shared_mem_pool.[host] and fruncate(11, 134217736) is called on it. (This is exactly 1024 times the ulimit of 131072 which makes sense as the ulimit

Re: [OMPI users] OpenMPI 1.10.1 crashes with file size limit <= 131072

Could you please provide a little more info regarding the environment you are running under (which resource mgr or not, etc), how many nodes you had in the allocation, etc? There is no reason why something should behave that way. So it would help if we could understand the setup. Ralph On Thu,

[OMPI users] OpenMPI 1.10.1 crashes with file size limit <= 131072

Here's what I find: > cd examples > make hello_cxx > ulimit -f 131073 > orterun -np 3 hello_cxxHello, world! [Etc] > ulimit -f 131072 > orterun -np 3 hello_cxx

Re: [OMPI users] help understand unhelpful ORTE error message

Hi Jeff How did you configure for Cori? You need to be using the slurm plm component for that system. I know this sounds like gibberish. There should be a with-slurm configure option to pick up this component. Doesn't mpich have the option to use sysv memory? You may want to try that Oh

Re: [OMPI users] help understand unhelpful ORTE error message

Hi Jeff, On Thu 19.11.2015 09:44:20 Jeff Hammond wrote: > I have no idea what this is trying to tell me. Help? > > jhammond@nid00024:~/MPI/qoit/collectives> mpirun -n 2 ./driver.x 64 > [nid00024:00482] [[46168,0],0] ORTE_ERROR_LOG: Not found in file >

[OMPI users] help understand unhelpful ORTE error message

I have no idea what this is trying to tell me. Help? jhammond@nid00024:~/MPI/qoit/collectives> mpirun -n 2 ./driver.x 64 [nid00024:00482] [[46168,0],0] ORTE_ERROR_LOG: Not found in file ../../../../../orte/mca/plm/alps/plm_alps_module.c at line 418 I can run the same job with srun without

Re: [OMPI users] Slides from the Open MPI SC'15 State of the Union BOF

On 19/11/2015 16:15, Lev Givon wrote: Received from Jeff Squyres (jsquyres) on Thu, Nov 19, 2015 at 10:03:33AM EST: Thanks to the over 100 people who came to the Open MPI State of the Union BOF yesterday. George Bosilca from U. Tennessee, Nathan Hjelm from Los Alamos National Lab, and I

Re: [OMPI users] Slides from the Open MPI SC'15 State of the Union BOF

Received from Jeff Squyres (jsquyres) on Thu, Nov 19, 2015 at 10:03:33AM EST: > Thanks to the over 100 people who came to the Open MPI State of the Union BOF > yesterday. George Bosilca from U. Tennessee, Nathan Hjelm from Los Alamos > National Lab, and I presented where we are with Open MPI

[OMPI users] Slides from the Open MPI SC'15 State of the Union BOF

Thanks to the over 100 people who came to the Open MPI State of the Union BOF yesterday. George Bosilca from U. Tennessee, Nathan Hjelm from Los Alamos National Lab, and I presented where we are with Open MPI development, and where we're going. If you weren't able to join us, feel free to

Re: [OMPI users] mpijavac doesn't compile any thing

Hi Ibrahim, If you just try to compile with the javac do you at least see a "error: package mpi..." does not exist? Adding the "-verbose" option may also help with diagnosing the problem. If the javac doesn't get that far then your problem is with the java install. Howard 2015-11-19 6:45

Re: [OMPI users] Bug in Fortran-module MPI of OpenMPI 1.10.0 with Intel-Ftn-compiler

Thank You, Nick and Gilles, I hope the administrators of the cluster will be so kind and will update OpenMPI for me (and others) soon. Greetings Michael Von: users [mailto:users-boun...@open-mpi.org] Im Auftrag von Gilles Gouaillardet Gesendet: Donnerstag, 19. November 2015 12:59 An: Open

Re: [OMPI users] Bug in Fortran-module MPI of OpenMPI 1.10.0 with Intel-Ftn-compiler

Thanks Nick for the pointer ! Michael, good news is you do not have to upgrade ifort, but you have to update to 1.10.1 (intel 16 changed the way gcc pragmas are handled, and ompi has been made aware in 1.10.1) 1.10.1 fixes many bugs from 1.10.0, so I strongly encourage anyone to use 1.10.1

Re: [OMPI users] Strange problem with SSH

Thank you for the fix, I could have tried only today, I confirm it works with the patch and with the mca option. Cheers, Federico Reghenzani 2015-11-18 6:15 GMT+01:00 Gilles Gouaillardet : > Federico, > > i made PR #772 https://github.com/open-mpi/ompi-release/pull/772 > >

Re: [OMPI users] Bug in Fortran-module MPI of OpenMPI 1.10.0 with Intel-Ftn-compiler

Maybe I can chip in, We use OpenMPI 1.10.1 with Intel /2016.1.0.423501 without problems. I could not get 1.10.0 to work, one reason is: http://www.open-mpi.org/community/lists/users/2015/09/27655.php On a side-note, please note that if you require scalapack you may need to follow this approach:

Re: [OMPI users] Bug in Fortran-module MPI of OpenMPI 1.10.0 with Intel-Ftn-compiler

Sorry, Gilles, I cannot update to more recent versions, because what I used is the newest combination of OpenMPI and Intel-Ftn available on that cluster. When looking at the list of improvements on the OpenMPI website for OpenMPI 1.10.1 compared to 1.10.0, I do not remember having seen

[OMPI users] Bug in Fortran-module MPI of OpenMPI 1.10.0 with Intel-Ftn-compiler

Dear developers of OpenMPI, I am trying to run our parallelized Ftn-95 code on a Linux cluster with OpenMPI-1-10.0 and Intel-16.0.0 Fortran compiler. In the code I use the module MPI ("use MPI"-stmts). However I am not able to compile the code, because of compiler error messages like this: