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Subject: [OMPI users] OpenMPI 1.4 nightly
From: Gabriele Fatigati (g.fatigati_at_[hidden])
Date: 2008-07-31 10:27:56

Dear OpenMPI users,
i have installed OpenMPI 1.4 nigthly over IBM BLADE system with Infiniband.
I have some problem with MPI applications. A simple MPI Hello world, doesn't
function. After dispatch, every cpu works over 100% but doing nothing. The
jobs appears locked.

I compiled with


(and other, but less important).

Where is the problem? This version is very instable?

Gabriele Fatigati
CINECA Systems & Tecnologies Department
Supercomputing Group
Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy Tel: +39 051 6171722