On Jun 20, 2019, at 1:34 PM, Noam Bernstein <noam.bernst...@nrl.navy.mil> wrote: > > Aha - using Mellanox’s OFED packaging seems to essentially (if not 100%) > fixed the issue. There still appears to be some small leak, but it’s of > order 1 GB, not 10s of GB, and it doesn’t grow continuously. And on later > runs of the same code it doesn’t grow any further, so whatever the kernel > memory is being used for and not released, it can at least be used again for > the same purpose. > > Thanks for the nudge to check out this option. Do you happen to know how the > installer handles kernel updates? Is it at all automated, or do I need to > rerun the installer to build new kernel modules each time?
I'm afraid I don't know anything about the Mellanox OFED installer; you'll need to check their documentation / check with them. -- Jeff Squyres jsquy...@cisco.com _______________________________________________ users mailing list email@example.com https://lists.open-mpi.org/mailman/listinfo/users