Re: [OMPI users] MPI_Comm_Spawn failure: All nodes already filled

2019-08-07 Thread Ralph Castain via users
was read by OpenMPI.   Is this correct?  Thanks, Kurt  From: Ralph Castain mailto:r...@open-mpi.org> >  Subject: [EXTERNAL] Re: [OMPI users] MPI_Comm_Spawn failure: All nodes already filled  I'm afraid I cannot replicate this problem on OMPI master, so it could be something different ab

Re: [OMPI users] MPI_Comm_Spawn failure: All nodes already filled

2019-08-06 Thread Ralph Castain via users
I'm afraid I cannot replicate this problem on OMPI master, so it could be something different about OMPI 4.0.1 or your environment. Can you download and test one of the nightly tarballs from the "master" branch and see if it works for you? https://www.open-mpi.org/nightly/master/ Ralph On Au