> On Jun 20, 2019, at 4:44 AM, Charles A Taylor <chas...@ufl.edu> wrote: > > This looks a lot like a problem I had with OpenMPI 3.1.2. I thought the fix > was landed in 4.0.0 but you might > want to check the code to be sure there wasn’t a regression in 4.1.x. Most > of our codes are still running > 3.1.2 so I haven’t built anything beyond 4.0.0 which definitely included the > fix.
Unfortunately, 4.0.0 behaves the same. One thing that I’m wondering if anyone familiar with the internals can explain is how you get a memory leak that isn’t freed when then program ends? Doesn’t that suggest that it’s something lower level, like maybe a kernel issue? 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/>
_______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users