Lattice QCD on Earth Simulator
High Energy Physics - Lattice
2009-11-10 v1
Abstract
We report on coding and performance of our polynomial hybrid Monte Carlo program on the Earth Simulator. At present the entire program achieves 25--40% efficiency. An analysis of overheads shows that a tuning of inter-node communications is required for further improvement.
Cite
@article{arxiv.hep-lat/0310015,
title = {Lattice QCD on Earth Simulator},
author = {S. Aoki and K. -I. Ishikawa and Y. Iwasaki and K. Kanaya and T. Kaneko and Y. Kuramashi and N. Tsutsui and A. Ukawa and T. Yoshie},
journal= {arXiv preprint arXiv:hep-lat/0310015},
year = {2009}
}
Comments
Lattice2003(machine), 3 pages