US 11,747,882 B2
Central processor/accelerator power management system
Rishi Mukherjee, Bangalore (IN); Ravishankar Kanakapura Nanjundaswamy, Bangalore (IN); Prasoon Sinha, Bangalore (IN); and Raveendra Babu Madala, Bangalore (IN)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Oct. 26, 2021, as Appl. No. 17/510,726.
Prior Publication US 2023/0126109 A1, Apr. 27, 2023
Int. Cl. G06F 1/3234 (2019.01); G06F 9/50 (2006.01); G06F 1/3203 (2019.01); G06F 1/3206 (2019.01)
CPC G06F 1/3234 (2013.01) [G06F 9/505 (2013.01); G06F 9/5027 (2013.01); G06F 1/3203 (2013.01); G06F 1/3206 (2013.01); G06F 9/50 (2013.01); G06F 2212/1028 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A networked system, comprising:
a computing device including:
a central processing system; and
at least one accelerator system; and
a central processor/accelerator power management system that is coupled to the computing device via a network, wherein the central processor/accelerator power management system is configured to:
deploy at least one workload on the computing device;
receive, from the computing device, workload performance information that identifies a current central processing system utilization of the central processing system in performing the at least one workload and a current accelerator system utilization of each at least one accelerator system in performing the at least one workload;
predict, using the workload performance information, a future central processing system utilization of the central processing system in performing the at least one workload and a future accelerator system utilization of each at least one accelerator system in performing the at least one workload;
determine, based on the future central processing system utilization of the central processing system in performing the at least one workload and the future accelerator system utilization of each at least one accelerator system in performing the at least one workload, a first power consumption ratio of the central processing system and the at least one accelerator system in performing the at least one workload; and
modify operation of at least one of the central processing system and the at least one accelerator system to change the first power consumption ratio to a second power consumption ratio that is more power efficient than the first power consumption ratio.