An "strace" showed something related to shared memory use was causing the
signal. Sticking
btl = ^sm
into the openmpi-mca-params.conf file fixed this issue.
saurabh
From: saur...@hotmail.com
To: us...@open-mpi.org
Subject: Openmpi 1.10.1 fails with SIGXFSZ on file limit <= 131072
List-Post: users@lists.open-mpi.org
Date: Thu, 19 Nov 2015 15:24:08 -0500
Hi,
Sorry my previous email was garbled, sending it again.
> cd examples
> make hello_cxx
> ulimit -f 131073
> orterun -np 3 hello_cxx
Hello, world
(etc)
> ulimit -f 131072
> orterun -np 3 hello_cxx
--------------------------------------------------------------------------
orterun noticed that process rank 0 with PID 4473 on node sim16 exited on
signal 25 (File size limit exceeded).
--------------------------------------------------------------------------
Any thoughts?
