[OMPI users] Unable to run MPI application

2020-06-25 Thread CHESTER, DEAN (PGR) via users
HI, I’m having some difficulties building a working OpenMPI configuration for an infiniband cluster. My configuration has been built with GCC 9.3.0 and is configured like so: '--prefix=/opt/mpi/openmpi/4.0.4/gnu/9.3.0' '--with-slurm' '--enable-shared' '--with-pmi' 'CC=/opt/gnu/gcc/9.3.0/bi

Re: [OMPI users] Question about virtual interface

2020-06-25 Thread John Hearns via users
Hello Vipul. could you tell us more about the grid you will be using? Is this the Gridengine scheduler on a local HPC cluster? Or is it running on Kubernetes maybe? You say that it is difficult to specify the IP address for btl_tcp_if_include I agree with you! But it is quit common to have to wri