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Time-Independent Trace Acquisition Framework -- A Grid'5000 How-to
George Markomanolis1, Frédéric Suter2
Grid'5000 Collaboration(s)
(05/2011)

This manual describes step-by-step how to create a Grid'5000 appliance that comprises all the tools needed to acquire time-independent traces of the execution of an MPI application. Time-independent traces are an original way to estimate the performance of parallel applications. It allows to totally decouple the acquisition of a trace from its replay in a simulation framework. This manual also details the different acquisition scenarios allowed by this approach. Traces can be acquired in a very classical way, by folding the execution on less resources, or by scattering the execution across multiple clusters.
1 :  INRIA Grenoble Rhône-Alpes / LIP Laboratoire de l'Informatique du Parallélisme - GRAAL
2 :  CC IN2P3 - Centre de Calcul de l'inst. national de phy. nucléaire et de phy. des particules
Informatique/Calcul parallèle, distribué et partagé
Grid'5000 – Trace acquisition – appliance – off-line simulation
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