PoS - Proceedings of Science
Volume 430 - The 39th International Symposium on Lattice Field Theory (LATTICE2022) - Poster
Bridge++ 2.0: Benchmark results on supercomputer Fugaku
T. Aoyama, I. Kanamori*, K. Kanaya, H. Matsufuru and Y. Namekawa
Full text: pdf
Pre-published on: January 04, 2023
Published on: April 06, 2023
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.
DOI: https://doi.org/10.22323/1.430.0284
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