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Increasing the number of strides for conflict-free vector access

Autor
Valero, M.; Lang, T.; Llaberia, J.; Peirón, M.; Ayguade, E.; Navarro, N.
Tipus d'activitat
Document cientificotècnic
Data
1991
Codi
UPC-CEPBA-91-02
Resum
Address transformation schemes, such as skewing and linear transformations, have been proposed to achieve conflict-free vector access for some strides in vector processors with multi- module memories. In this paper, we extend these schemes to achieve this con flict-free access for a larger number of strides. The basic idea is to perform an out-of-order access to vectors of fixed length, equal to that of the vector registers of the processor. Both matched and unmatched memories are considered; we...
Paraules clau
Conflict-free access, Multi-module memories, Vector processors, Vectors with constant stride
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants