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From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2003-07-14 16:46:13


On Mon, 14 Jul 2003, Francois Thomas wrote:

> I am trying to run a very simple MPI program in this environment :
> LAM-7.0 64bit, GM-2.0.2, Linux/Power4 and I encounter some problems when

...stop right there. :-)

When the gm RPI module for LAM was developed, GM 2.x was not stable.
According to www.myri.com, it still isn't.

There is at least one API change that was made in GM 2.x that breaks
compatability with codes that use the GM 1.x API (see
http://www.myri.com/fom-serve/cache/256.html). As such, LAM/MPI's current
gm code does not support GM 2.x. We anticipate supporting it when the 2.x
series becomes stable enough for us to install it on our clusters. :-)

-- 
{+} Jeff Squyres
{+} jsquyres_at_[hidden]
{+} http://www.lam-mpi.org/