Processors, methods, and systems to relax synchronization of accesses to shared memory

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United States of America Patent

PATENT NO 9304940
APP PUB NO 20140281196A1
SERIAL NO

13844729

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A processor of an aspect includes a plurality of logical processors. A first logical processor of the plurality is to execute software that includes a memory access synchronization instruction that is to synchronize accesses to a memory. The processor also includes memory access synchronization relaxation logic that is to prevent the memory access synchronization instruction from synchronizing accesses to the memory when the processor is in a relaxed memory access synchronization mode.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dixon, Martin G Portland, US 135 1467
Rash, William C Saratoga, US 10 66
Santiago, Yazmin A Beaverton, US 9 36

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