Multimode prefetcher

Multimode prefetcher

One or more lines of a cache are prefetched according to a first prefetch routine while training a prefetcher to prefetch one or more lines of the cache according to a second prefetch routine. In response to determining that the prefetcher has been trained, one or more lines of the cache may be pref...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RANGANATHAN NITYA, KELTCHER PAUL, MCCAULEY DONALD W, MANNE SRILATHA
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:One or more lines of a cache are prefetched according to a first prefetch routine while training a prefetcher to prefetch one or more lines of the cache according to a second prefetch routine. In response to determining that the prefetcher has been trained, one or more lines of the cache may be prefetched according to the second prefetch routine.