LOW LATENCY VIRTUAL MEMORY MANAGEMENT

Disclosed are various approaches for decreasing the latency involved in reading pages from swap devices. These approaches can include setting a first queue in the plurality of queues as a highest priority queue and a second queue in the plurality of queues as a low priority queue. Then, an input/out...

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Bibliographische Detailangaben
Hauptverfasser: Amaro Ramirez, Emmanuel, Aguilera, Marcos Kawazoe, Venkatasubramanian, Rajesh, Subrahmanyam, Pratap
Format: Patent
Sprache:eng
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Zusammenfassung:Disclosed are various approaches for decreasing the latency involved in reading pages from swap devices. These approaches can include setting a first queue in the plurality of queues as a highest priority queue and a second queue in the plurality of queues as a low priority queue. Then, an input/output (I/O) request for an address in memory can be received. The type of the I/O request can be determined, and then the I/O request can be assigned to the first queue or the second queue of the swap device based at least in part on the type of the I/O request