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Modelling algorithm execution time on processor arraysA model for the execution time of parallel algorithms on processor arrays is described. The model is validated for the conjugate gradient algorithm on the eight processor Finite Element Machine at NASA Langley Research Center. Model predictions are also included for this algorithm on a larger array as the number of processors and system parameters are varied.
Document ID
19840009831
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Adams, L. M.
(NASA Langley Research Center Hampton, VA, United States)
Crockett, T. W.
(Kentron Technical Center)
Date Acquired
September 4, 2013
Publication Date
January 1, 1984
Subject Category
Computer Programming And Software
Report/Patent Number
NASA-CR-172289
NAS 1.26:172289
ICASE-84-1
Accession Number
84N17899
Funding Number(s)
CONTRACT_GRANT: NAS1-16000
CONTRACT_GRANT: NAS1-17070
CONTRACT_GRANT: NAS1-17130
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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