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Subject: [OMPI users] Timeout problem
From: Gabriele Fatigati (g.fatigati_at_[hidden])
Date: 2009-01-15 08:18:54


Dear OpenMPI developers,
I'm running my MPI application over Infiniband connection net over 128
processors. During the execution my application, i get a strange time
out error:

checkPAMRESActionTab: action 63 connecting to RES on host <node0389> timed
out after 200 seconds

Is a net problem or an application problem? How can i solve it?

Thanks in advance.

-- 
Ing. Gabriele Fatigati
Parallel programmer
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] cineca.it