STORE TO LOAD FORWARDING USING HASHES

A data processing apparatus is provided. Decode circuitry decodes a stream of instructions including a store instruction and a load instruction. Prediction circuitry predicts that the load instruction loads data from memory that is stored to the memory by the store instruction and the prediction is...

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Bibliographic Details
Main Authors KINGSBURY, Zachary Allen, ABHISHEK RAJA, ISHII, Yasuo
Format Patent
LanguageEnglish
Published 18.04.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A data processing apparatus is provided. Decode circuitry decodes a stream of instructions including a store instruction and a load instruction. Prediction circuitry predicts that the load instruction loads data from memory that is stored to the memory by the store instruction and the prediction is based on a hash of a program counter value of the store instruction.
Bibliography:Application Number: US202217965275