公开(公告)号：US20160266629A1

公开(公告)日：2016-09-15

申请号：US14641513

申请日：2015-03-09

Applicant: Advanced Micro Devices, Inc.

Inventor： Ali Akbar Merrikh ,  Ashish Jain ,  Benjamin David Bates ,  Yasuko Eckert ,  Indrani Paul ,  Wei Huang ,  Manish Arora ,  Alexander Joseph Branover ,  Sridhar V. Gada ,  Andrew McNamara ,  Samuel David Naffziger ,  Steven Frederick Liepe ,  Madhu Saravana Sibi Govindan

IPC: G06F1/28

CPC classification number: G06F1/28 ,  G06F1/206 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/16 ,  Y02D10/172

Abstract: A method includes adjusting a maximum skin temperature threshold of a device based on a device state, adjusting a power limit for the device based on the adjusted maximum skin temperature threshold, and operating the device based on the adjusted power limit. A processor includes a processing unit and a power management controller to adjust a maximum skin temperature threshold based on a device state and adjust a power limit for the processing unit based on the adjusted maximum skin temperature threshold.

Abstract translation: 一种方法包括基于设备状态来调整设备的最大皮肤温度阈值，基于调整的最大皮肤温度阈值来调整设备的功率限制，以及基于调整的功率限制来操作设备。 处理器包括处理单元和功率管理控制器，用于基于设备状态调整最大皮肤温度阈值，并且基于经调整的最大皮肤温度阈值来调整处理单元的功率限制。

公开(公告)号：US11966339B1

公开(公告)日：2024-04-23

申请号：US17957205

申请日：2022-09-30

Applicant: Advanced Micro Devices, Inc.

Inventor： Alexander Joseph Branover

IPC: G06F12/0868 ,  G06F12/084

CPC classification number: G06F12/0868 ,  G06F12/084 ,  G06F2212/1032

Abstract: Selecting between basic and global persistent flush modes is described. In accordance with the described techniques, a system includes a data fabric in electronic communication with at least one cache and a controller configured to select between operating in a global persistent flush mode and a basic persistent flush mode based on an available flushing latency of the system, control the at least one cache to flush dirty data to the data fabric in response to a flush event trigger while operating in the global persistent flush mode, and transmit a signal to switch control to an application to flush the dirty data from the at least one cache to the data fabric while operating in the basic persistent flush mode.

公开(公告)号：US20240111682A1

公开(公告)日：2024-04-04

申请号：US17957262

申请日：2022-09-30

Applicant: Advanced Micro Devices, Inc.

Inventor： Alexander Joseph Branover

IPC: G06F12/0891

CPC classification number: G06F12/0891

Abstract: Runtime flushing to persistency in heterogenous systems is described. In accordance with the described techniques, a system may include a persistent memory in electronic communication with at least one cache and a controller configured to command the at least one cache to flush dirty data to the persistent memory in response to a dirtiness of the at least one cache reaching a cache dirtiness threshold.

公开(公告)号：US20240111680A1

公开(公告)日：2024-04-04

申请号：US17957205

申请日：2022-09-30

Applicant: Advanced Micro Devices, Inc.

Inventor： Alexander Joseph Branover

IPC: G06F12/0868 ,  G06F12/084

CPC classification number: G06F12/0868 ,  G06F12/084 ,  G06F2212/1032

Abstract: Selecting between basic and global persistent flush modes is described. In accordance with the described techniques, a system includes a data fabric in electronic communication with at least one cache and a controller configured to select between operating in a global persistent flush mode and a basic persistent flush mode based on an available flushing latency of the system, control the at least one cache to flush dirty data to the data fabric in response to a flush event trigger while operating in the global persistent flush mode, and transmit a signal to switch control to an application to flush the dirty data from the at least one cache to the data fabric while operating in the basic persistent flush mode.