Automatic Sublining for Efficient Sparse Memory Accesses

Sparse memory accesses, which are scattered accesses to single elements of a large data structure, are a challenge for current processor architectures. Their lack of spatial and temporal locality and their irregularity makes caches and traditional stream prefetchers useless. Furthermore, performing...

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Veröffentlicht in:	ACM transactions on architecture and code optimization 2021-06, Vol.18 (3), p.1-23
Hauptverfasser:	Heirman, Wim, Eyerman, Stijn, Bois, Kristof Du, Hur, Ibrahim
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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