I am testing the 2.0.0rc3 tarball PLUS the patch from PR1232 to fix the
dependence on 64-bit atomics.
On an ARM system with only 256MB of memory, I am seeing the following
failure which did NOT occur in my testing of 1.10.3rc4.
$ mpirun -mca btl sm,self -np 2 examples/ring_c'
[armel-jessie:03953]
NEVERMIND.
I have determined that there was a configuration change between my testing
of 1.10.3rc4 and 2.0.0rc3.
Specifically TMPDIR=$XDG_RUNTIME_DIR currently, but did not just a couple
of weeks ago.
Unsetting TMPDIR allows btl:sm to run as it did before.
-Paul
On Fri, Jun 17, 2016 at 8:00 PM,
