Re: MPI/RT for Myrinet

On 7/28/05, Patrick Geoffray <[email protected]> wrote:
> Ashish Bijlani wrote:
> > Hi People,
> >
> > I've a setup of 8 nodes, each having M3F-PCIXD-2 interface. I want to
> > pass messages in Real-Time using MPI. Does this Myrinet interface
> > support Real-Time MPI(MPI/RT)?
>=20
> No. MPI/RT never really took off. I don't know anybody using it.
>

Can I use MPICH-GM in Real-Time to pass messages to other nodes? If
not, then what are the bottlenecks involved?

>=20
> > If not, then how can I pass messages in
> > Real-Time across nodes?
>=20
> You may want to look at products from MPI Softech (www.mpi-softtech.com,
> now part of Verari). Tony was leading the MPI/RT effort a while ago, he
> may have support for it in his MPI implementations.
>=20
> Patrick
> --
>=20
> Patrick Geoffray
> Myricom, Inc.
> http://www.myri.com
>