Garbage collection and other management of memory heaps

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United States of America Patent

PATENT NO 10146685
APP PUB NO 20170308462A1
SERIAL NO

15646185

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Abstract

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A memory heap management facility is provided that is able to perform various management tasks, including, but not limited to, garbage collection, compaction, and/or re-ordering of objects within a heap. One or more of these management tasks improve system performance by limiting movement of pages in and out of virtual memory. The garbage collection technique selectively performs garbage collection such that certain objects, such as old but live, infrequently referenced objects, are not garbage collected each time garbage collection is performed.

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Patent Owner(s)

  • IBM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heller,, Jr Thomas J Rhinebeck, US 29 530

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