SYSTEM, METHOD AND APPARATUS FOR HARDWARE-BASED CORE PARKING USING WORKLOAD TELEMETRY INFORMATION

SYSTEM, METHOD AND APPARATUS FOR HARDWARE-BASED CORE PARKING USING WORKLOAD TELEMETRY INFORMATION

In one embodiment, a processor includes: at least one first core to execute instructions; at least one second core to execute instructions; and a control circuit coupled to the at least one first core and the at least one second core. The control circuit may be configured to: receive workload teleme...

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Bibliographische Detailangaben
Hauptverfasser: Ringel, Hadar, Chidambaram, Madhusudan, Mani, Nofar, Ramachandran, Anusha, Weissmann, Eliezer, Rotem, Efraim, Beja, Hadas, Koduru, Praveen, Sabin, Yevgeni, Gunther, Stephen H, Wagner, Avishai, Mizrahi, Refael, Abu-Salah, Hisham, Chabukswar, Rajshree A, Gohad, Sneha
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:In one embodiment, a processor includes: at least one first core to execute instructions; at least one second core to execute instructions; and a control circuit coupled to the at least one first core and the at least one second core. The control circuit may be configured to: receive workload telemetry information regarding a workload for execution on the processor; determine a QoS distribution based at least in part on the workload telemetry information; receive a predicted workload type, the predicted workload type based at least in part on the QoS distribution; and cause at least one of the at least one first core or the at least one second core to be parked based on the predicted workload type and the QoS distribution. Other embodiments are described and claimed.