[OMPI devel] Open-MPI killing nodes with mlx5 drivers?

2017-10-29 Thread Christopher Samuel
Hi folks, Trying the devel list to see if folks here have hit this issue when testing out as I suspect it's not something many users will have access to yet. We have an issue where codes compiled with Open-MPI kill nodes with ConnectX-4 and ConnectX-5 cards connected to Mellanox Ethernet switches

[OMPI devel] Open MPI 2.0.4rc1 available for testing

2017-10-29 Thread Howard Pritchard
HI Folks, Open MPI 2.0.4rc1 is available for download and testing at https://www.open-mpi.org/software/ompi/v2.0/ Fixes in this release include: 2.0.4 -- October, 2017 -- Bug fixes/minor improvements: - Add configure check to prevent trying to build this release of Open