METHODS AND APPARATUS FOR HANDLING RUNTIME MEMORY DEPENDENCIES

Additionally, the throttling circuitry may control the pipeline to resolve a store operation prior to a corresponding load operation in order to avoid store/load conflicts. In an embodiment, the throttling circuitry may include a validator circuit, a rewind block, a revert block, and a flush block....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sinclair, Byron, Garvey, Joseph, Hagiescu Miriste, Andrei Mihai
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Additionally, the throttling circuitry may control the pipeline to resolve a store operation prior to a corresponding load operation in order to avoid store/load conflicts. In an embodiment, the throttling circuitry may include a validator circuit, a rewind block, a revert block, and a flush block. The throttling circuitry may pass speculative iterations through the rewind block, and later validate the speculative iterations using the validator block.