Hi Gilles, On Thu, Mar 23, 2017 at 10:33 AM, Gilles Gouaillardet <gilles.gouaillar...@gmail.com> wrote: > mpirun --mca btl openib,self ...
Looks like this didn't finish, I had to terminate the job during the Gather with 32 processes step. > Then can you try > mpirun --mca coll ^tuned --mca btl tcp,self ... As mentioned, this didn't produce any program output, just the mentioned errors. I have also tried mpirun --mca coll ^tuned --mca btl tcp,openib , this finished fine, but was quite slow. I am currently testing with mpirun --mca coll ^tuned Regards, Götz _______________________________________________ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users
