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EXPLOITING PARALLELISM IN A SnTRANSPORT ALGORITHM: AN ANGULAR APPROACH

 

作者: S. D. ALTEKAR,   A. K. RAY,  

 

期刊: Parallel Algorithms and Applications  （Taylor Available online 1994）
卷期: Volume 4, issue 3-4  

页码: 317-328

 

ISSN:1063-7192

 

年代: 1994

 

DOI:10.1080/10637199408915471

 

出版商: Taylor & Francis Group

 

关键词: Domain decomposition;iteration schemes;synchronization;data dependency;chaoticity;granularity;concurrency;D.1.3;G.1.0;G.1.4;J.2

 

数据来源: Taylor

 

摘要:

We report the results of angular parallelization studies of aSnelectron transport algorithm on a Cray Y-MP 8/864. Three different algorithmic approaches, varying from ordered to chaotic, have been implemented with focus on relative speedup, data locality and process synchronization. In general, chaoticity favors parallelism and the state of maximum concurrency is the state of best performance.

 

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