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NASA NTRS ยท 19860036852

Task granularity studies on a many-processor CRAY X-MP

Abstract

A hybrid granularity model is proposed for general concurrent solution. It is applied to the triangular factorization of a dense matrix ranging in size from 4 to 1024. Concurrency is achieved at two levels: (1) with small (micro) task granularity and (2) with large (blocked) task granularity. Relevance to a many-processor CRAY X-MP is demonstrated by simulation.

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BibTeXRIS

Calahan, D. A.. 1985-06-01. Task granularity studies on a many-processor CRAY X-MP. https://ntrs.nasa.gov/citations/19860036852

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