公开(公告)号：US20230213999A1

公开(公告)日：2023-07-06

申请号：US17961430

申请日：2022-10-06

Applicant: NVIDIA CORPORATION

Inventor： Thomas E. Dewey ,  Michael IRWIN ,  Simon LAI ,  Sau Yan Keith LI

IPC: G06F1/324 ,  G06F1/3287 ,  G06F1/20

CPC classification number: G06F1/324 ,  G06F1/3287 ,  G06F1/20

Abstract: A computer-implemented method of controlling power consumption in a multi-processor computing device comprises determining a first value for a first power setting associated with a first processor based on a sound level generated by the multi-processor computing device; determining a second value for the first power setting based on a power consumption level of the multi-processor computing device; comparing the first value to the second value; and causing the first processor to perform one or more operations based on the lesser of the first value and the second value.

公开(公告)号：US20230213996A1

公开(公告)日：2023-07-06

申请号：US17961435

申请日：2022-10-06

Applicant: NVIDIA CORPORATION

Inventor： Thomas E. DEWEY ,  Michael IRWIN ,  Simon LAI ,  Sau Yan Keith LI

IPC: G06F1/3234 ,  G06F1/20

CPC classification number: G06F1/3234 ,  G06F1/206

Abstract: A computer-implemented method of controlling power consumption in a multi-processor computing device, the method comprises: determining a target sound level for the multi-processor computing device; determining one or more candidate fan speed combinations for a first fan associated with a first temperature-controlled device included in the multi-processor computing device and a second fan associated with a second temperature-controlled device included in the multi-processor computing device based on the target sound level; determining a temperature error for one of the first temperature-controlled device, the second temperature-controlled device, or a third temperature-controlled device included in the multi-processor computing device based on the one or more candidate fan speed combinations and a measured temperature value for one of the first temperature-controlled device, the second temperature-controlled device, or the third temperature-controlled device; determining a value for a first power setting associated with the first temperature-controlled device based on the temperature error; and causing the first temperature-controlled device to perform one or more operations based on the value for the first power setting.

公开(公告)号：US20250117065A1

公开(公告)日：2025-04-10

申请号：US18925469

申请日：2024-10-24

Applicant: NVIDIA CORPORATION

Inventor： Thomas E. DEWEY ,  Michael IRWIN ,  Simon LAI ,  Sau Yan Keith LI

IPC: G06F1/26

Abstract: A computer-implemented method of controlling power consumption in a multi-processor computing device comprises: determining whether a first processor is operating in a high-power regime or a low-power regime; selecting a first set of control rules that includes a first subset of control rules that apply when the first processor is operating in the high-power regime and a second subset of control rules that apply when the first processor is operating in the low-power regime; determining one or more power settings for the first processor based on the first set of control rules; and causing the first processor to perform one or more operations based on the one or more power settings.

公开(公告)号：US20230214000A1

公开(公告)日：2023-07-06

申请号：US17961440

申请日：2022-10-06

Applicant: NVIDIA CORPORATION

Inventor： Thomas E. DEWEY ,  Michael IRWIN ,  Simon LAI ,  Sau Yan Keith LI

IPC: G06F1/3287 ,  G05B13/02

CPC classification number: G06F1/3287 ,  G05B13/028

Abstract: A computer-implemented method of controlling power consumption in a multi-processor computing device comprises: determining whether a first processor is operating in a high-power regime or a low-power regime; selecting a first set of control rules that includes a first subset of control rules that apply when the first processor is operating in the high-power regime and a second subset of control rules that apply when the first processor is operating in the low-power regime; determining one or more power settings for the first processor based on the first set of control rules; and causing the first processor to perform one or more operations based on the one or more power settings.