High Performance CPU Kernels for Multiphase Compressible Flows

Autor:	Petros Koumoutsakos, Babak Hejazialhosseini, Diego Rossinelli, Christian Conti
Rok vydání:	2013
Předmět:	Software Shared memory business.industry Computer science Compressibility Memory bandwidth Parallel computing business Measure (mathematics) Compressible flow
Zdroj:	Lecture Notes in Computer Science ISBN: 9783642387173 VECPAR
DOI:	10.1007/978-3-642-38718-0_22
Popis:	We develop efficient CPU kernels for multiphase compressible flows and evaluate different optimization strategies. The presented software achieves up to 48% of the peak performance on shared memory architectures, outperforming by 9-14X what is considered to be state-of-the-art. On 48-core CPUs we observe speedups of 40-45X and measure up to 360 GFLOP/s over 840 GFLOP/s of the peak.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7e1c3db1441309fbed3ad4203d75ade3 https://doi.org/10.1007/978-3-642-38718-0_22 Zobrazit plný text záznamu