Dear OpenMPI developers,
i have some questions about application robustness. , I have read that in
OpenMPI development trunk version will have implemented techniques of
checkpoint and restart. But, i need to know ho this techniques works. Are
they internal functions to insert in my code, external tool or other?
And, when i restart my application, is it possible to modify the initial
number of processors?
--
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]
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