[Beowulf] MPI: over OFED and over IBGD

[Gilad Shainer]

Mikhail Kuzminsky wrote:

> Is there some MPI realization/versions which may be installed 
> one some nodes - to work over Mellanox IBGD 1.8.0 (Gold 
> Distribution) IB stack and on other nodes - for work w/OFED-1.2 ?


IBGD is out of date, and AFAIK none of the latest versions of the
various MPI were tested against it. I would recommend to update the
install to OFED from IBGD, and if you need some help let me know. If you
must keep it, than MVAPICH 0.9.6 might work.

Gilad.