MULTI-TIER MEMORY RECLAMATION

MULTI-TIER MEMORY RECLAMATION

Reclamation of a portion of a cache memory in a cloud computing environment is described herein. A cache activeness signal is received from a cache broker. The cache activeness signal is representative of a usage of a first set of cache entries of the cache memory by a first group of computing nodes...

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Hauptverfasser: HABBEN, Michael E, SHAH, Dhrumilkumar Utpalbhai, SHAH, Purvi, OSLAKE, John M, GOPALAKRISHNA, Preetham Melavarige, DONG, Junfeng, KALHAN, Ajay
Format: Patent
Sprache:eng
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CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator HABBEN, Michael E
SHAH, Dhrumilkumar Utpalbhai
SHAH, Purvi
OSLAKE, John M
GOPALAKRISHNA, Preetham Melavarige
DONG, Junfeng
KALHAN, Ajay
description Reclamation of a portion of a cache memory in a cloud computing environment is described herein. A cache activeness signal is received from a cache broker. The cache activeness signal is representative of a usage of a first set of cache entries of the cache memory by a first group of computing nodes in a cluster of nodes. A determination to reclaim a portion of the first set of cache entries or of a second set of cache entries is made based at least on the cache activeness signal. The second set of cache entries are utilized by a second group of computing nodes in the cluster of nodes. The determined portion of memory is reclaimed. In an aspect, the cache broker determines a usage of the set of cache entries by the first group of computing nodes and generates the cache activeness signal representative of the determined usage.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title MULTI-TIER MEMORY RECLAMATION
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