> On Jul 10, 2018, at 5:15 PM, Noam Bernstein <noam.bernst...@nrl.navy.mil> > wrote: > > > > What are useful steps I can do to debug? Recompile with —enable-debug? Are > there any other versions that are worth trying? I don’t recall this error > happening before we switched to 3.1.0. > > thanks, > Noam
It appears that the problem is there with OpenMPI 3.1.1, but not 2.1.3. Of course I can’t be 100% sure, since it’s non deterministic, but 3 runs died after 0-3 iterations with 3.1.1, and did 3 runs with 10 iterations each with 2.1.3. Noam ____________ || |U.S. NAVAL| |_RESEARCH_| LABORATORY Noam Bernstein, Ph.D. Center for Materials Physics and Technology U.S. Naval Research Laboratory T +1 202 404 8628 F +1 202 404 7546 https://www.nrl.navy.mil <https://www.nrl.navy.mil/>
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