Warner gave pretty good answers. :-)
You might also want to look in the LAM/MPI User's Guide for information
about the TCP and GM RPI modules. Generally, unless specifically told
otherwise by the user (or sysadmin), the GM RPI will be chosen over the
TCP RPI.
On Nov 24, 2004, at 12:43 PM, Maillist wrote:
> Hi, All,
>
> If I have a cluster which has both Ethernet and Myrinet network
> connections, when I run the MPI program, how could I decide to run it
> over TCP or GM?
> If I configure the LAM/MPI with --with-rpi=gm, does this mean it only
> supports GM?
>
> Thanks a lot. _______________________________________________
> This list is archived at http://www.lam-mpi.org/MailArchives/lam/
>
--
{+} Jeff Squyres
{+} jsquyres_at_[hidden]
{+} http://www.lam-mpi.org/
|
