INSTRUCTION AND LOGIC FOR FILTERING OF SOFTWARE PREFETCHING INSTRUCTIONS

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United States of America Patent

APP PUB NO 20160371089A1
SERIAL NO

15121342

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A processor includes an execution unit and a filter module. The filter module includes logic to receive an instruction, determine whether the instruction was previously executed to prefetch information from a cache, and discard the instruction based on a determination that the instruction was previously executed to prefetch the information from the cache.

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Patent Owner(s)

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INTEL CORPORATION2200 MISSON COLLEGE BLVD SANTA CLARA CA 95054

International Classification(s)

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  • 2014 Application Filing Year
  • G06F Class
  • 51669 Applications Filed
  • 44228 Patents Issued To-Date
  • 85.60 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BIAN, Zhaojuan Shanghai, CN 7 82
MA, Ling Shanghai, CN 99 341
WANG, Kebing Shanghai, CN 15 52
WANG, Zhihong Shanghai, CN 88 510

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  • 2 Citation Count
  • G06F Class
  • 11.69 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3122144564193188710466053822701961379632401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +010002000300040005000600070008000900010000110001200013000140001500016000

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