Contention-Free Communication Scheduling for Array Redistribution

Abstract

Array redistribution is required often in programs on distributed memory parallel computers. It is essential to use ecient algorithms for redistribution, otherwise the performance of the programs may degrade considerably. The redistribution overheads consist of two parts: index computation and interprocessor communication. If there is no communication… (More)
DOI: 10.1109/ICPADS.1998.741149

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