Methods and apparatus for direct cache-line access to attached storage with cache

Methods and apparatus for direct cache-line access to attached storage with cache

Methods and apparatus to provide application access to a flash device having page cache memory and storage class memory via a bus by mapping a user process virtual address space, wherein the process for the application resides on a host having a processor with direct cache-line access to the page ca...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Michaud Adrian, Clark Roy E
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Methods and apparatus to provide application access to a flash device having page cache memory and storage class memory via a bus by mapping a user process virtual address space, wherein the process for the application resides on a host having a processor with direct cache-line access to the page cache memory, wherein the user process virtual address space includes at least a partial mapping of physical address windows for one or more separate flash devices.