Open MPI User's Mailing List Archives

Subject: Re: [OMPI users] using openib and psm together
From: Dave Love (d.love_at_[hidden])
Date: 2011-04-26 09:13:15

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• In reply to: Jeff Squyres: "Re: [OMPI users] using openib and psm together"

Jeff Squyres <jsquyres_at_[hidden]> writes:

> I believe it was mainly a startup issue -- there's a complicated
> sequence of events that happens during MPI_INIT. IIRC, the issue was
> that if OMPI had software support for PSM, it assumed that the lack of
> PSM hardware was effectively an error.

Thanks. For what it's worth, I'm not seeing the problem with 1.4.3 for
some reason.

• Next message: ÃÏÏܾü: "Re: [OMPI users] MPI_Alltoallv function crashes when np > 100"
• Previous message: Wei Hao: "[OMPI users] MPI_ERR_TRUNCATE with MPI_Allreduce() error, but only sometimes..."
• In reply to: Jeff Squyres: "Re: [OMPI users] using openib and psm together"