Re: [OMPI devel] No Preset Parameters found

2017-02-21 Thread Kumar, Amit
Hi Gilles thank you for your detailed reply and alternate solutions. I will try them out. Howard I am using a very old version: 1.10.1 I also had another issue where we have both mellanox ethernet card and mellanox IB card on a node and the MPI jobs pick the Ethernet interface instead of the I

[OMPI devel] RFC: Open MPI v3.0 branching soon (next week). Move to date-based release

2017-02-21 Thread Geoffrey Paulsen
RFC: Open MPI v3.0 branching soon (next week). Move to date-based release   At the Face-to-face in San Jose (minutes: https://github.com/open-mpi/ompi/wiki/Meeting-Minutes-2017-01) we agreed that starting with v3.0, we would switch to three date-based releases each year.  These would be rleased on

Re: [OMPI devel] No Preset Parameters found

2017-02-21 Thread Kumar, Amit
All works fine with latest OpenMPI. Thank you, Amit From: devel [mailto:devel-boun...@lists.open-mpi.org] On Behalf Of Kumar, Amit Sent: Tuesday, February 21, 2017 8:23 AM To: Open MPI Developers Subject: Re: [OMPI devel] No Preset Parameters found Hi Gilles thank you for your detailed reply an

Re: [OMPI devel] Segfault on MPI init

2017-02-21 Thread Christopher Samuel
On 15/02/17 00:45, Gilles Gouaillardet wrote: > i would expect orted generate a core, and then you can use gdb post > mortem to get the stack trace. > there should be several threads, so you can > info threads > bt > you might have to switch to an other thread You can also get a backtrace from al