公开(公告)号：US20240160267A1

公开(公告)日：2024-05-16

申请号：US18510525

申请日：2023-11-15

Applicant: Apple Inc.

Inventor： Doron Rajwan ,  Karl Daniel Wulcan ,  Lital Levy-Rubin ,  Tal Kuzi

IPC: G06F1/3206 ,  G06F11/30 ,  G06F11/34

CPC classification number: G06F1/3206 ,  G06F11/3003 ,  G06F11/3062 ,  G06F11/3495

Abstract: Systems, apparatuses, and methods for implementing telemetry push aggregation techniques are described. A computing system includes one or more input/output (I/O) agents interposed between functional units and a communication fabric. A given I/O agent receives a set of aggregation rules from a power management unit. The I/O agent monitors traffic from the functional units, and the I/O agent generates telemetry data from the traffic data based on the set of aggregation rules. The telemetry data is used by the power management unit to make adjustments to one or more power settings.

公开(公告)号：US20230061898A1

公开(公告)日：2023-03-02

申请号：US17676683

申请日：2022-02-21

Applicant: Apple Inc.

Inventor： Doron Rajwan ,  Karl Daniel Wulcan ,  Tal Kuzi ,  Inder M. Sodhi ,  Achmed R. Zahir

IPC: G06F1/3293 ,  G06F1/3228

Abstract: Various techniques and circuit implementations for power reduction management in integrated circuits are disclosed. Specifically, a power manager circuit in an integrated circuit (e.g., a system on a chip) may modify power budgets for various components in the integrated circuit to reduce the amount of power control caused by external signaling that indicates a voltage regulator overload (e.g., a voltage droop).

公开(公告)号：US11822411B2

公开(公告)日：2023-11-21

申请号：US17313837

申请日：2021-05-06

Applicant: Apple Inc.

Inventor： Doron Rajwan ,  Karl Daniel Wulcan ,  Lital Levy-Rubin ,  Tal Kuzi

IPC: G06F1/3206 ,  G06F11/34 ,  G06F11/30

CPC classification number: G06F1/3206 ,  G06F11/3003 ,  G06F11/3062 ,  G06F11/3495

Abstract: Systems, apparatuses, and methods for implementing telemetry push aggregation techniques are described. A computing system includes one or more input/output (I/O) agents interposed between functional units and a communication fabric. A given I/O agent receives a set of aggregation rules from a power management unit. The I/O agent monitors traffic from the functional units, and the I/O agent generates telemetry data from the traffic data based on the set of aggregation rules. The telemetry data is used by the power management unit to make adjustments to one or more power settings.

公开(公告)号：US12197265B2

公开(公告)日：2025-01-14

申请号：US18510525

申请日：2023-11-15

Applicant: Apple Inc.

Inventor： Doron Rajwan ,  Karl Daniel Wulcan ,  Lital Levy-Rubin ,  Tal Kuzi

IPC: G06F1/3206 ,  G06F11/30 ,  G06F11/34

Abstract: Systems, apparatuses, and methods for implementing telemetry push aggregation techniques are described. A computing system includes one or more input/output (I/O) agents interposed between functional units and a communication fabric. A given I/O agent receives a set of aggregation rules from a power management unit. The I/O agent monitors traffic from the functional units, and the I/O agent generates telemetry data from the traffic data based on the set of aggregation rules. The telemetry data is used by the power management unit to make adjustments to one or more power settings.

公开(公告)号：US11853140B2

公开(公告)日：2023-12-26

申请号：US17676683

申请日：2022-02-21

Applicant: Apple Inc.

Inventor： Doron Rajwan ,  Karl Daniel Wulcan ,  Tal Kuzi ,  Inder M. Sodhi ,  Achmed R. Zahir

IPC: G06F1/3206 ,  G06F1/324 ,  G06F1/3228 ,  G06F1/3293 ,  G06F1/3296

CPC classification number: G06F1/3206 ,  G06F1/324 ,  G06F1/3228 ,  G06F1/3293 ,  G06F1/3296

Abstract: Various techniques and circuit implementations for power reduction management in integrated circuits are disclosed. Specifically, a power manager circuit in an integrated circuit (e.g., a system on a chip) may modify power budgets for various components in the integrated circuit to reduce the amount of power control caused by external signaling that indicates a voltage regulator overload (e.g., a voltage droop).

公开(公告)号：US20220357784A1

公开(公告)日：2022-11-10

申请号：US17313837

申请日：2021-05-06

Applicant: Apple Inc.

Inventor： Doron Rajwan ,  Karl Daniel Wulcan ,  Lital Levy-Rubin ,  Tal Kuzi

IPC: G06F1/3206 ,  G06F11/30 ,  G06F11/34

Abstract: Systems, apparatuses, and methods for implementing telemetry push aggregation techniques are described. A computing system includes one or more input/output (I/O) agents interposed between functional units and a communication fabric. A given I/O agent receives a set of aggregation rules from a power management unit. The I/O agent monitors traffic from the functional units, and the I/O agent generates telemetry data from the traffic data based on the set of aggregation rules. The telemetry data is used by the power management unit to make adjustments to one or more power settings.