I see you are using “preconnect_all” - that is the source of the trouble. I
don’t believe we have tested that option in years and the code is almost
certainly dead. I’d suggest removing that option and things should work.
> On Sep 15, 2018, at 1:46 PM, Andrew Benson wrote:
>
> I'm running int
Thanks - I'll try removing that option.
On Sunday, September 16, 2018 7:03:15 AM PDT Ralph H Castain wrote:
> I see you are using “preconnect_all” - that is the source of the trouble. I
> don’t believe we have tested that option in years and the code is almost
> certainly dead. I’d suggest removin
Removing the preconnect_all option didn't resolve the problem unfortunately.
I tried changing a few of the other options that I pass to mpirun. What does
seem to make a difference is the "--map-by node" option. If I remove that
option that my test code runs successfully - the output is in the
