SYSTEM AND METHOD OF PREFETCHING ARRAY SEGMENTS

SYSTEM AND METHOD OF PREFETCHING ARRAY SEGMENTS

There is provided a system and method of prefetching array segments. A prefetcher management unit (PMU) is disclosed. The PMU includes an interface to interact with programs via an application programming interface (API) and one or more data structures configured to store a plurality of addresses, e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HO, Man Pok, AZIMI, Reza, GOUDARZI, Maziar, CZAJKOWSKI, Tomasz Sebastian, HUMECKI, Julian
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:There is provided a system and method of prefetching array segments. A prefetcher management unit (PMU) is disclosed. The PMU includes an interface to interact with programs via an application programming interface (API) and one or more data structures configured to store a plurality of addresses, each of the plurality of addresses representing a memory location of data stored in an array segment. The PMU also includes a prefetcher interface configured to use an address in the one or more data structures to instruct a prefetcher to prefetch data into a cache and a load-store unit interface configured to use the address in the one or more data structures to instruct a load-store unit to load data from the cache.