A note on the vectorization of scalar recursions (Q1819541)
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scientific article; zbMATH DE number 3992798
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on the vectorization of scalar recursions |
scientific article; zbMATH DE number 3992798 |
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A note on the vectorization of scalar recursions (English)
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1986
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The authors present a comparison of scalar execution, product expansion (Neumann series) and cyclic reduction for the general first order recursion and Horner's scheme for 1 to 32 processors with and without chaining (it is not clear if bank conflicts for the cyclic reduction have been included). The optimal range for each method becomes visible.
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parallel pipeline processors
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recursive doubling
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algorithmic complexity
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vectorization
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scalar execution
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product expansion
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Neumann series
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cyclic reduction
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first order recursion
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Horner's scheme
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bank conflicts
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optimal range
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