Re: [OMPI users] Anyone successfully running Abaqus with OpenMPI?

2015-06-22 Thread Tim Prince
On 6/22/2015 6:06 PM, Belgin, Mehmet wrote: > > > Abaqus documentation suggests that it may be possible to run it using > an external MPI stack, and I am hoping to make it work with our stock > openmpi/1.8.4 that knows how to talk with the scheduler's hwloc. > Unfortunately, however, all of my at

Re: [OMPI users] Anyone successfully running Abaqus with OpenMPI?

2015-06-22 Thread Brice Goglin
Hello Can you send more details about the incompatibility between hwloc old and recent versions? Maybe there's a workaround there. hwloc is supposed to maintain compatibility but we've seen cases where XML export/import doesn't work because the old version exports buggy XMLs that the recent version

[OMPI users] Anyone successfully running Abaqus with OpenMPI?

2015-06-22 Thread Belgin, Mehmet
Hi everyone, We recently upgraded the hwloc library used by the schedulers (along with openmpi and all applications compiled with it), but apparently Abaqus is using an internal MPI (PMPI) which still points to old hwloc versions that are not compatible. As a result, Abaqus either crashes or ru

[OMPI users] PMIx 2.0: seeking input

2015-06-22 Thread Ralph Castain
Hello all Sorry to "spam" the list, but we'd really like to get as wide a range of input as possible on features for the next release of PMIx (see below). I haven't attached Ralph == PMIx 1.0 has now been released. If you haven’t looked at it, I invite you to please do so. I’ve attached

Re: [OMPI users] simple mpi hello world segfaults when coll ml not disabled

2015-06-22 Thread Gilles Gouaillardet
Daniel, i double checked this and i cannot make any sense with these logs. if coll_ml_priority is zero, then i do not any way how ml_coll_hier_barrier_setup can be invoked. could you please run again with --mca coll_base_verbose 100 with and without --mca coll ^ml Cheers, Gilles On 6/22/20