Conflict-free strides for vectors in matched memories
- Autor
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Valero, M.; Lang, T.; Llaberia, J.; Peirón, M.; Navarro, N.; Ayguade, E.
- Tipus d'activitat
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Document cientificotècnic
- Data
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1991
- Codi
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UPC-CEPBA-91-01
- Resum
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Address transformation schemes, such as skewing and linear transformations, have been proposed to achieve conflict-free access to one family of strides in vector processors with matched memories. In this paper, we extend these schemes to achieve this con flict-free access for several families. 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. The hardware required is similar to that for the access in order.
- Paraules clau
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Conflict-free Access, Out-of-order Access, Parallel Memory Ar Chitectures, Storage Schemes, Vector Access
- Grup de recerca
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CAP - Grup de Computació d'Altes Prestacions
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