Direct swap caching with noisy neighbor mitigation and dynamic address range assignment

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United States of America Patent

PATENT NO 11860783
APP PUB NO 20230289288A1
SERIAL NO

17735767

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Abstract

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Systems and methods related to direct swap caching with noisy neighbor mitigation and dynamic address range assignment are described. A system includes a host operating system (OS), configured to support a first set of tenants associated with a compute node, where the host OS has access to: (1) a first swappable range of memory addresses associated with a near memory and (2) a second swappable range of memory addresses associated with a far memory. The host OS is configured to allocate memory in a granular fashion such that each allocation of memory to a tenant includes memory addresses corresponding to a conflict set having a conflict set size. The conflict set includes a first conflicting region associated with the first swappable range of memory addresses with the near memory and a second conflicting region associated with the second swappable range of memory addresses with the far memory.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agarwal, Ishwar Redmond, US 51 187
Bak, Yevgeniy Redmond, US 45 836
Hsu, Lisa Ru-feng Durham, US 15 16

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