[CPMD-list] MPI jobs hang...for ever.

[HW Sheng]

Dear all, 

On my Linux/Alpha cluster (10 dual alpha processors with LAM/MPI), MPI programs often crash without warnings. Each time, a different node gets crashed. The program (cpmd), however, runs without any problem on singular machines (at least, it appears to be running okay). Could someone point me to a tutorial so that I might get a feel of MPI/LAM and shoot the problems?

I am sorry being a pest.

Howard
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