Parallel prefix computation on extended multi-mesh network. (Q1853159)
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scientific article; zbMATH DE number 1856491
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Parallel prefix computation on extended multi-mesh network. |
scientific article; zbMATH DE number 1856491 |
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Parallel prefix computation on extended multi-mesh network. (English)
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21 January 2003
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A parallel algorithm for prefix computation of \(N=n^{4}\) elements on an \(n\times n\) extended multi-mesh network is presented. The network is a modified version of an earlier multi-mesh network with a 4-regular structure. The algorithm takes \(O(N^{1/4})\) time on \(N\) processors (\(13N^{1/4}-5\) communication steps and \(\log N+4\) arithmetic/logic steps).
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Prefix computation
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Multi-mesh network
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Parallel algorithm
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Time complexity
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Associative binary operation
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