A hybrid parallelization technique based on OpenMP and VALU acceleration for the method of moments solution of the surface integral equations

Jin Bo Liu; Mang He

A hybrid parallelization technique based on OpenMP and VALU acceleration for the method of moments solution of the surface integral equations

Jin Bo Liu
, Mang He^*

^*此作品的通讯作者

集成电路与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

In the framework of the shared-memory computer system, a hybrid parallelization technique based on OpenMP and VALU acceleration for the method of moments (MoM) solution of the surface integral equations (SIE) is proposed. In addition, several key issues in the hybrid parallel MoM code design and the major factors influencing the parallel efficiency are addressed in detail. Numerical results of the radar cross section of typical objects show that load-balance and memory-read continuity are the key factors influencing the parallel efficiency.

源语言	英语
页（从-至）	50-55
页数	6
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	34
期	1
出版状态	已出版 - 1月 2014

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abstract = "In the framework of the shared-memory computer system, a hybrid parallelization technique based on OpenMP and VALU acceleration for the method of moments (MoM) solution of the surface integral equations (SIE) is proposed. In addition, several key issues in the hybrid parallel MoM code design and the major factors influencing the parallel efficiency are addressed in detail. Numerical results of the radar cross section of typical objects show that load-balance and memory-read continuity are the key factors influencing the parallel efficiency.",

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N2 - In the framework of the shared-memory computer system, a hybrid parallelization technique based on OpenMP and VALU acceleration for the method of moments (MoM) solution of the surface integral equations (SIE) is proposed. In addition, several key issues in the hybrid parallel MoM code design and the major factors influencing the parallel efficiency are addressed in detail. Numerical results of the radar cross section of typical objects show that load-balance and memory-read continuity are the key factors influencing the parallel efficiency.

AB - In the framework of the shared-memory computer system, a hybrid parallelization technique based on OpenMP and VALU acceleration for the method of moments (MoM) solution of the surface integral equations (SIE) is proposed. In addition, several key issues in the hybrid parallel MoM code design and the major factors influencing the parallel efficiency are addressed in detail. Numerical results of the radar cross section of typical objects show that load-balance and memory-read continuity are the key factors influencing the parallel efficiency.

KW - Memory latency

KW - Method of moments

KW - OpenMP

KW - Surface integral equation

KW - Vector arithmetic logic unit (VALU)

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A hybrid parallelization technique based on OpenMP and VALU acceleration for the method of moments solution of the surface integral equations

摘要

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