Bridge++ 2.0: Benchmark results on supercomputer Fugaku

Autor:	Issaku Kanamori, Tatsumi Aoyama, Kazuyuki Kanaya, Hideo Matsufuru, Yusuke Namekawa
Rok vydání:	2023
Předmět:	High Energy Physics - Lattice High Energy Physics - Lattice (hep-lat) FOS: Physical sciences
DOI:	10.48550/arxiv.2303.05883
Popis:	Bridge++ is a general-purpose code set for lattice QCD simulations aiming at a readable, extensible, and portable code while keeping practical high performance. The new version 2.0 employs machine-dependent optimization, enabling flexible data layout in float/double precision, while it was fixed layout and only with the double precision in previous versions. We report the performance on supercomputer Fugaku with Arm A64FX-SVE architecture by Fujitsu. Comment: 10 pages, contribution to the 39th International Symposium on Lattice Field theory (LATTICE2022), 8th-13th August, 2022, Bonn, Germany. The new version of Bridge++ mentioned in this article is now availabe at https://bridge.kek.jp/Lattice-code/
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43023ededa78990e1785e8dd99d67a41 Zobrazit plný text záznamu