On 10/22/2014 12:37 AM, r...@q-leap.de wrote: >>>>>> "Bill" == Bill Broadley <b...@cse.ucdavis.edu> writes: > > It seems the half-life period of knowledge on the list has decayed to > two weeks on the list :) > > I've commented in detail on this (non-)issue on 2014-08-20: > > http://www.open-mpi.org/community/lists/users/2014/08/25090.php
I read that. It seems pretty clear what the problem is, but not so clear on what a user experiencing this problem should do about it. So for people who are using ubuntu 14.04 and openmpi-1.6.5 and 64 GB nodes. Should they: * bump log_mtts_per_seg from 3 to 4 (64GB) or 5 (128GB)? * ignore the error message because it doesn't apply? * ditch ubuntu's packagedopenmpi 1.6.5 and all the packages that depends on it and install something newer than 1.8.2rc4? I also found: http://www.open-mpi.org/community/lists/users/2013/02/21430.php It was similarly vague as to if it was a real problem and exactly what the fix is.
