Re: [OMPI users] launch openmpi programs in Docker containers

2014-09-13 Thread Ralph Castain
FYI: > From: , Benjamin M > Date: Thursday, September 11, 2014 at 3:31 PM > To: "Ralph H Castain (Intel)" > > Looks like there is a docker container out there already with openmpi: > https://registry.hub.docker.com/search?q=openmpi > > I haven’t tested it to see whats in there, but the guys on

Re: [OMPI users] about using mpi-thread-multiple

2014-09-13 Thread Maxime Boissonneault
Hi, You need to compile OpenMPI with --enable-mpi-thread-multiple. However, OpenMPI used to have problem with that level of threading. Is that still the case in the 1.8 series ? I know in 1.6 series, that was a no go. It caused all sorts of hanging in the openib BTL. If the problems are not s