Wilson matrix kernel for lattice QCD on A64FX architecture
Wilson matrix kernel for lattice QCD on A64FX architecture
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A64FX 架构上用于晶格 QCD 的 Wilson 矩阵内核
DOI:
10.1145/3581576.3581610
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Hideo Matsufuru
中科院分区:
文献类型:
--
作者:
Issaku Kanamori;Keigo Nitadori;Hideo Matsufuru
We study the implementation of the even-odd Wilson fermion matrix for lattice QCD simulations on the A64FX architecture. Efficient coding of the stencil operation is investigated for two-dimensional packing to SIMD vectors. We measure the sustained performance on the supercomputer Fugaku at RIKEN R-CCS and show the profiler result of our code, which may signal an unexpected source of slow-down in addition to the detailed efficiency of each part of the code.
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DOI:
10.22323/1.396.0068
发表时间:
2021
期刊:
ArXiv
影响因子:
--
作者:
Peters Georg;N. Meyer;S. Solbrig;T. Wettig
通讯作者:
T. Wettig
DOI:
10.22323/1.396.0023
发表时间:
2022
期刊:
Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021)
影响因子:
--
作者:
Y. Nakamura
通讯作者:
Y. Nakamura
DOI:
10.1088/1742-6596/2207/1/012053
发表时间:
2022
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
Akahoshi Yutaro;Aoki Sinya;Aoyama Tatsumi;Kanamori Issaku;Kanaya Kazuyuki;Matsufuru Hideo;Namekawa Yusuke;Nemura Hidekatsu;Taniguchi Yusuke
通讯作者:
Taniguchi Yusuke
DOI:
--
发表时间:
2022
期刊:
Proceedings of Science, to appear as PoS(LATTICE2021)278
影响因子:
--
作者:
Ken-ichi Ishikawa;Issaku Kanamori;Hideo Matsufuru
通讯作者:
Hideo Matsufuru
DOI:
10.1016/j.cpc.2022.108510
发表时间:
2021
期刊:
Comput. Phys. Commun.
影响因子:
--
作者:
K. Ishikawa;I. Kanamori;H. Matsufuru;Ikuo Miyoshi;Yu Mukai;Y. Nakamura;Keigo Nitadori;Miwako Tsuji
通讯作者:
Miwako Tsuji