Re: [OMPI users] Build options

2017-11-14 Thread Bennet Fauber
David, Thanks for the reply. I believe the dlopen and Rmpi don't get along because the Rmpi uses fork. That's a vague recollection from several years ago. R is pretty important for us. I believe that leaving dlopen enabled also hits our NFS server harder with I/O requests for the modules. --

Re: [OMPI users] Build options

2017-11-14 Thread David Lee Braun
Hi Bennet, what is the issue you have with dlopen? and what options do you use with mpi --bind? i think the only change i make to my openmpi compile is to added '--with-cuda=...' and '--with-pmi=...' D On 11/14/2017 10:01 AM, Bennet Fauber wrote: > We are trying SLURM for the first time, and p

[OMPI users] Build options

2017-11-14 Thread Bennet Fauber
We are trying SLURM for the first time, and prior to this I've always built OMPI with Torque support. I was hoping that someone with more experience than I with both OMPI and SLURM might provide a bit of up-front advice. My situation is that we are running CentOS 7.3 (soon to be 7.4), we use Mell