A Parallel Skyline Solver for Coarse Grid Correction of BDD Pre-conditioning in Domain Decomposition Method

H. Kawai, M. Ogino, R. Shioya, S. Yoshimura
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引用次数: 4

Abstract

To shorten the computational time of the coarse grid correction stage of BDD pre-conditioner, we developed a parallel skyline solver based on a blocking algorithm. Performance benchmark of the solver shows 30 - 50 times speed up.
域分解法中BDD预处理粗网格校正的并行Skyline求解器
为了缩短BDD预处理粗网格校正阶段的计算时间,我们开发了一种基于分块算法的并行天际线求解器。性能测试表明,求解器的速度提高了30 ~ 50倍。
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