Re: [OMPI users] Deadly warning "Epoll ADD(4) on fd 2 failed." ?

2014-05-28 Thread Ralph Castain
When next you run, I would just add "-mca plm rsh" to your cmd line. You don't need to rebuild OMPI to avoid issues with the slurm integration. This will still allow OMPI to read the slurm allocation so it knows which nodes to use, but won't use slurm to launch the job. If it is a slurm PMI iss

Re: [OMPI users] configure openmpi 1.8.1 with intel compiler

2014-05-28 Thread Lori 91
Me too i think that the compilation of openmpi with intel compiler si good but i do not why the program say that open mpi support is broken if i compile openmpi with gnu FORTRAN i find no problem Thanks ti help me again Inviato da iPhone > Il giorno 28/mag/2014, alle ore 13:33, "Jeff Squyres (j

Re: [OMPI users] configure openmpi 1.8.1 with intel compiler

2014-05-28 Thread Jeff Squyres (jsquyres)
Your configure statement looks fine (note that you don't need the F77=ifort token, but it's harmless -- the FC=ifort token is the important one). Can you send all the information listed here: http://www.open-mpi.org/community/help/ On May 28, 2014, at 2:15 AM, Lorenzo DonĂ  wrote: > Pleas

Re: [OMPI users] Deadly warning "Epoll ADD(4) on fd 2 failed." ?

2014-05-28 Thread Filippo Spiga
Dear Ralph, On May 27, 2014, at 6:31 PM, Ralph Castain wrote: > So out of curiosity - how was this job launched? Via mpirun or directly using > srun? The job has been submitted using mpirun. However Open MPI is compiled with SLURM support (and I start to believe this is might not ideal after

Re: [OMPI users] How to run Open MPI over TCP (Ethernet)

2014-05-28 Thread Bibrak Qamar
Dear Jeff, Thanks for the information and helping me out. I too delayed replying, I wanted to test this but the cluster here is down. I will check it and let you know in case it doesn't work. Thanks Bibrak Qamar On Sat, May 24, 2014 at 5:23 AM, Jeff Squyres (jsquyres) wrote: > I am sorry for

Re: [OMPI users] Deadly warning "Epoll ADD(4) on fd 2 failed." ?

2014-05-28 Thread Mike Dubman
I think it comes from PMI API used by OMPI/SLURM. SLURM`s libpmi is trying to control stdout/stdin which is already controlled by OMPI. On Tue, May 27, 2014 at 8:31 PM, Ralph Castain wrote: > I'm unaware of any OMPI error message like that - might be caused by > something in libevent as that co

[OMPI users] configure openmpi 1.8.1 with intel compiler

2014-05-28 Thread Lorenzo DonĂ 
Please can you help me to compile openmpi 1.8.1 with intel compiler?? i compiled it with this configuration ./configure FC=ifort CC=icc CXX=icpc F77=ifort --prefix=/Users/lorenzodona/openmpi-1.8.1 but when I try to use it for another program I found mpi support is broken.. Please can you help me t