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Hierarchical bulk synchronous parallel model and performance optimization

✍ Scribed by Linpeng Huang; Yongqiang Sun; Wei Yuan

Publisher
Springer
Year
1999
Tongue
English
Weight
629 KB
Volume
14
Category
Article
ISSN
1000-9000

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πŸ“œ SIMILAR VOLUMES

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Valiant proposed the Bulk Synchronous Parallel (BSP) model as a possible model for parallel computing. He refers to BSP as a ``bridging'' model, being applicable to both system and algorithm design. The model allows hardware and software design to proceed independently but ensures compatibility betw

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## SUMMARY We show that the bulk synchronous parallel (BSP) model, originally designed for distributed‐memory systems, is also applicable for shared‐memory multicore systems and, furthermore, that BSP libraries are useful in scientific computing on these systems. A proof‐of‐concept MulticoreBSP lib

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## Abstract NestStep is a parallel programming language for the BSP (bulk‐hronous parallel) programming model. In this article we describe the concept of distributed shared arrays in NestStep and its implementation on top of MPI. In particular, we present a novel method for runtime scheduling of ir