Re: [OMPI users] Update/patch to check/opal_check_pmi.m4

2014-10-06 Thread Ralph Castain
I've looked at your patch, and it isn't quite right as it only looks for libpmi and not libpmi2. We need to look for each of them as we could have either or both. I'll poke a bit at this tonight and see if I can make this a little simpler - the nesting is getting a little deep. On Mon, Oct 6, 20

Re: [OMPI users] Update/patch to check/opal_check_pmi.m4

2014-10-06 Thread Timothy Brown
Yes, I know. Sorry I might not have articulated myself fully earlier. Currently if I run configure as: $ ./configure --prefix=/curc/tools/x_86_64/rh6/openmpi/1.8.3/intel/13.0.0 \ --with-threads=posix --enable-mpi-thread-multiple \ --with-pmi=/curc/slurm/slurm/current/ --with-slurm I get the

Re: [OMPI users] Update/patch to check/opal_check_pmi.m4

2014-10-06 Thread Joshua Ladd
We only link in libpmi(2).so if specifically requested to do so via "--with-pmi" configure flag. It is not automatic. Josh On Mon, Oct 6, 2014 at 3:28 PM, Timothy Brown wrote: > Hi, > > I’m not too sure if this is the right list, or if I should be posting to > the dev list. Please let me know i

[OMPI users] Strange behavior of OMPI 1.8.3

2014-10-06 Thread Michael Thomadakis
Hello, I've configured OpenMPI1.8.3 with the following command line $ AXFLAGS="-xSSE4.2 -axAVX,CORE-AVX-I,CORE-AVX2" $ myFLAGS="-O2 ${AXFLAGS}" ; $ ./configure --prefix=${proot} \ --with-lsf \ --with-cma \ --enable-peruse --enable-branch-probabilities \ --enable-mpi-fortran=all

[OMPI users] Update/patch to check/opal_check_pmi.m4

2014-10-06 Thread Timothy Brown
Hi, I’m not too sure if this is the right list, or if I should be posting to the dev list. Please let me know if I’m in the wrong. We use SLURM (14.03.7) and have been trying to get OpenMPI (1.8.3) to work with `srun`. It seems that the M4 file to check for PMI doesn’t work in our situation. W

[OMPI users] Problem with MPI_topo_test error message

2014-10-06 Thread Alain Miniussi
Hi, At line 50 of ompi/mpi/c/topo_test.c, we have: if (ompi_comm_invalid (comm)) { return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COMM, FUNC_NAME); meaning that such an error will always mention MPI_COMM_WORLD in its error message.

[OMPI users] [Question] Hybrid implementation with OpenMPI and OpenMP

2014-10-06 Thread Obed Muñoz
Hi all, I'm starting with OpenMPI and actually I'm trying to do a simple example of combining OpenMP and OpenMPI The thing is that when I trying to run with "mpirun" it's getting hanged. I send the number of processors parameter and also I set the OMP_THREADS_NUM Above is my code: #include "omp