Memory access and detecting memory failures using dynamically replicated memory based on a replication policy

Memory access and detecting memory failures using dynamically replicated memory based on a replication policy

Dynamically replicated memory is usable to allocate new memory space from failed memory pages by pairing compatible failed memory pages to reuse otherwise unusable failed memory pages. Dynamically replicating memory involves detecting and recording memory faults, reclaiming failed memory pages for l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ipek Engin, Moscibroda Thomas, Nightingale Edmund Bernard, Burger Douglas Christopher, Condit Jeremy P
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Dynamically replicated memory is usable to allocate new memory space from failed memory pages by pairing compatible failed memory pages to reuse otherwise unusable failed memory pages. Dynamically replicating memory involves detecting and recording memory faults, reclaiming failed memory pages for later use, recovering from detected memory faults, and scheduling access to replicated memory pages.