Matrix-vector multiplication: Parallel algorithms and architectures (Q1114309)
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scientific article; zbMATH DE number 4084859
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Matrix-vector multiplication: Parallel algorithms and architectures |
scientific article; zbMATH DE number 4084859 |
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Matrix-vector multiplication: Parallel algorithms and architectures (English)
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1988
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Discussion of time complexity, speedup and efficiency of the matrix- vector multiplication of dimension n for linear array (n processors),mesh of trees \((3n^ 2-2n\) processors), binary tree (2n-1 processors) and all configurations with p processors. For the binary tree short outline of Jacobi and Lanczos iteration. It seems that in the paper the notions ``column'' and ``row'' have been confused.
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parallel computation
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Jacobi method
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Lanczos method
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time complexity
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speedup
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efficiency
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matrix-vector multiplication
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mesh of trees
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binary tree
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Jacobi and Lanczos iteration
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