Performance Evaluation of Core Numerical Algorithms: A Tool to Measure Instruction Level ParallelismReport as inadecuate




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1 ELIAUS - Electronique, Informatique, Automatique et Systèmes 2 DALI - Digits, Architectures et Logiciels Informatiques LIRMM - Laboratoire d-Informatique de Robotique et de Microélectronique de Montpellier, UPVD - Université de Perpignan Via Domitia

Abstract : We measure and analyze the instruction level parallelism that condition the running-time performance of core numerical subroutines. We propose PerPI, a programmer oriented tool to fill the gap between high level algorithm analysis and machine dependent profiling tools and which provides reproducible results.





Author: Bernard Goossens - Philippe Langlois - David Parello - Eric Petit -

Source: https://hal.archives-ouvertes.fr/



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