Lattice QCD on Earth Simulator

被引：3

作者：

Aoki, S ^{[1
]}

Ishikawa, KI

Iwasaki, Y

Kanaya, K

Kaneko, T

Kuramashi, Y

Tsutsui, N

Ukawa, A

Yoshié, T

机构：

[1] Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 3058571, Japan

[2] Univ Tsukuba, Ctr Computat Phys, Tsukuba, Ibaraki 3058577, Japan

[3] KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2004年 / 129卷

关键词：

D O I：

10.1016/j.nuclphysbps.2003.12.312

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

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.

引用

页码：859 / 861

页数：3