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Finding Bottlenecks in Message Passing Interface Programs by Scalable Critical Path Analysis

Bottlenecks and imbalance in parallel programs can significantly affect performance of parallel execution. Finding these bottlenecks is a key issue in performance analysis of MPI programs especially on a large scale. One of the ways to discover bottlenecks is to analyze the critical path of the para...

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Glavni autori: Vladimir Korkhov, Ivan Gankevich, Anton Gavrikov, Maria Mingazova, Ivan Petriakov, Dmitrii Tereshchenko, Artem Shatalin, Vitaly Slobodskoy
Format: Artigo
Jezik:Inglês
Izdano: MDPI AG 2023-10-01
Serija:Algorithms
Teme:
parallel program
MPI
performance
bottleneck
imbalance
critical path
Online pristup:https://www.mdpi.com/1999-4893/16/11/505
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