OR Forum—Perspectives on Parallel Computing
نویسندگان
چکیده
منابع مشابه
Parallel Computing on Semidefinite Programs
This paper demonstrates how interior-point methods can use multiple processors efficiently to solve large semidefinite programs that arise in VLSI design, control theory, and graph coloring. Previous implementations of these methods have been restricted to a single processor. By computing and solving the Schur complement matrix in parallel, multiple processors enable the faster solution of medi...
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Parallel computing is a topic of interest for a broad scientific community since it facilitates many time-consuming algorithms in different application domains.In this paper, we introduce a novel platform for parallel computing by using MPI and OpenMP programming languages based on set of networked PCs. UMZHPC is a free Linux-based parallel computing infrastructure that has been developed to cr...
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Is Java a good language for programming heterogeneous parallel computing systems? It is a well-designed modern language that, combined with the Java Virtual Machine (JVM), offers a myriad of modern programming features and excellent portability. Howev er, in speedup-oriented heterogeneous computing, our primary concern is obtaining the best possible execution speed from the heterogeneous system...
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Many real world problems can be categorised under the data parallel programming paradigm. Such problems can be solved in the workstation cluster environment, which is fast becoming a viable platform for parallel computing, by allocating each node a portion of data proportional to its computational capability. In the workstation cluster environment, workstations may be recalled by their primary ...
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Bulk synchronous parallel architectures o er the prospect of achieving both scalable parallel performance and architecture independent parallel software. They provide a robust model on which to base the future development of general purpose parallel computing systems. In this paper we theoretically and experimentally analyse the e ciency with which a wide range of important scienti c computatio...
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ژورنال
عنوان ژورنال: Operations Research
سال: 1989
ISSN: 0030-364X,1526-5463
DOI: 10.1287/opre.37.6.985