SYSTEM AND METHOD FOR CONTROLLING CENTRAL PROCESSING UNIT POWER WITH GUARANTEED TRANSIENT DEADLINES

SYSTEM AND METHOD FOR CONTROLLING CENTRAL PROCESSING UNIT POWER WITH GUARANTEED TRANSIENT DEADLINES

A method of controlling power at a central processing unit is disclosed. The method may include moving to a higher CPU frequency after a transient performance deadline has expired, entering an idle state, and resetting the transient performance deadline based on an effective transient budget. La pré...

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Bibliographische Detailangaben
Hauptverfasser: SUR, SUMIT, IRANLI, ALI, RYCHLIK, BOHUSLAV, THOMSON, STEVEN S, GARGASH, NORMAN S
Format: Patent
Sprache:eng ; fre
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A method of controlling power at a central processing unit is disclosed. The method may include moving to a higher CPU frequency after a transient performance deadline has expired, entering an idle state, and resetting the transient performance deadline based on an effective transient budget. La présente invention concerne un procédé de commande de la puissance d'une unité centrale. Le procédé peut comprendre le déplacement vers une fréquence d'UC plus élevée après expiration d'un délai de performance transitoire, l'entrée dans un état de repos et le reparamétrage du délai de performance transitoire sur la base d'un budget transitoire efficace.