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https://hdl.handle.net/10316/102794
Título: | Implementation and Performance of DSMPI | Autor: | Silva, Luís M. Silva, João Gabriel Chapple, Simon |
Data: | 1997 | Projeto: | JNICT - ''Programa Ciencia'' (BD-2083-92-IA) | Título da revista, periódico, livro ou evento: | Scientific Programming | Volume: | 6 | Número: | 2 | Resumo: | Distributed shared memory has been recognized as an alternative programming model to exploit the parallelism in distributed memory systems because it provides a higher level of abstraction than simple message passing. DSM combines the simple programming model of shared memory with the scalability of distributed memory machines. This article presents DSMPI, a parallel library that runs atop of MPI and provides a DSM abstraction. It provides an easy-to-use programming interface, is fully, portable, and supports heterogeneity. For the sake of flexibility, it supports different coherence protocols and models of consistency. We present some performance results taken in a network of workstations and in a Cray T3D which show that DSMPI can be competitive with MPI for some applications. | URI: | https://hdl.handle.net/10316/102794 | ISSN: | 1058-9244 1875-919X |
DOI: | 10.1155/1997/452521 | Direitos: | openAccess |
Aparece nas coleções: | I&D CISUC - Artigos em Revistas Internacionais FCTUC Eng.Informática - Artigos em Revistas Internacionais |
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Ficheiro | Descrição | Tamanho | Formato | |
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Implementation-and-performance-of-DSMPIScientific-Programming.pdf | 2.37 MB | Adobe PDF | Ver/Abrir |
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