On Wed, 24 Feb 2010 05:38:01 +0100, Adrian <nicy04 at gmail.com> wrote: > I noticed MPI didn't work in output files but I didn't know why. > Since when I tried espresso-4.1.2, MPI worked well (I can use 4 > processors). > But for CVS version, MPI didn't work and only one processor was > running.
Dear Adrian, I don't think it is an MPi problem. It is more likely that the head calculation (head.x) crashes for some reason while MPI is just reporting the crash. Please have a look at file si8_ph_head.out in the HEAD/ subdirectory of the example. By "have a look" I mean: open the file with a text editor, and possibly send a copy to this mailing list. best regards -- Lorenzo Paulatto *** Note: my affiliation has changed! please send future correspondence to: <Lorenzo.Paulatto at impmc.upmc.fr> *** post-doc @ IMPMC/UPMC - Universit? Paris 6 phone: +33 (0)1 44 27 74 89 www: http://www-int.impmc.upmc.fr/~paulatto/ previously: phd student @ SISSA & DEMOCRITOS (Trieste) phone: +39 040 3787 511 www: http://people.sissa.it/~paulatto/
