On Tue, 22 Apr 2003, Jones, Donald E wrote:
> Does LAM MPI run over Myrinet? If so, is there anything that needs to be done to configure LAM to run over Myrinet? There are old posts (years old; from 2000/2001) along these lines in the mail archives, but nothing on the web site that indicates support for LAM running over Myrinet. We just got our first Linux cluster, so we are only just beginning to port codes and explore how it works. The cluster has Myrinet, so obviously we would like to run MPI over that as opposed to Ethernet.
>
Yes, lam 7 runs over mirynet! i didn't try it yet but i'll do it soon!
i suppose you have to compile lam with some option to access the gm driver
(at least i'm used to do this with mpich) instead of using tcp/ip for the
comunication.
regards, nb
Nelson de Brito
Dept. de Quimica |
Fac. de Ciencias do Porto | tel. +351226082841
R. do Campo Alegre | fax. +351226082959
4169-007 Porto, Portugal |
|
