Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

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

 --enable-mpi-threads
 --enable-ft-thread
 --with-ft=cr
-with-blcr=/prod/tools/blcr/0.7.1/gnu--4.1.2

(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
www.cineca.it Tel: +39 051 6171722
g.fatigati_at_[hidden]