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dc.contributor.authorNavarro Guerrero, Juan José
dc.contributor.authorLlaberia Griñó, José M.
dc.contributor.authorValero Cortés, Mateo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.contributor.otherFacultat d'Informàtica de Barcelona
dc.date.accessioned2017-11-15T13:14:56Z
dc.date.available2017-11-15T13:14:56Z
dc.date.issued1985
dc.identifier.citationNavarro, J., Llaberia, J., Valero, M. "Computing size-independent matrix problems on systolic array processors". 1985.
dc.identifier.urihttp://hdl.handle.net/2117/110682
dc.descriptionThis work was supported by the Ministery of Education of Spain (CAYCIT) under Grant Number 2906-83 C03-03
dc.description.abstractA methodology to transform dense to banded matrices is presented in this paper. This transformation, is accomplished by triangular blocks partitioning, and allows the implementation of silutions to problems with any given size, by means of contraflow systolic arrays, originally proposed by H.T. Kung. Matrix-vector and matrix-matrix multiplications are the operation considered here. The proposed transformations allow the optimal utilization of processing elements (PE's) of the systolic array when dense matrix are operated. Every computation is made inside the array by using adequate feedback. The feedback delay time depends only on the systolic array size.
dc.format.extent23 p.
dc.language.isoeng
dc.relation.ispartofseriesRR 85/17
dc.subjectÀrees temàtiques de la UPC::Informàtica::Arquitectura de computadors
dc.subject.lcshArray processors
dc.titleComputing size-independent matrix problems on systolic array processors
dc.typeExternal research report
dc.subject.lemacProcessadors de matrius (arrays)
dc.contributor.groupUniversitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions
dc.rights.accessOpen Access
local.identifier.drac21604754
dc.description.versionPostprint (published version)
local.citation.authorNavarro, J.; Llaberia, J.; Valero, M.


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