Invention Grant
- Patent Title: Broadcast messaging and acknowledgment messaging for power management in a multiprocessor system
- Patent Title (中): 多处理器系统中的电源管理的广播消息和确认消息
-
Application No.: US13799268Application Date: 2013-03-13
-
Publication No.: US09213643B2Publication Date: 2015-12-15
- Inventor: David Alan Kruckemyer , John Gregory Favor
- Applicant: David Alan Kruckemyer , John Gregory Favor
- Applicant Address: US CA Santa Clara
- Assignee: Applied Micro Circuits Corporation
- Current Assignee: Applied Micro Circuits Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F13/28 ; G06F12/08 ; G06F1/32
Abstract:
Various aspects provide for implementing a cache coherence protocol. A system comprises at least one processing component and a centralized controller. The at least one processing component comprises a cache controller. The cache controller is configured to manage a cache memory associated with a processor. The centralized controller is configured to communicate with the cache controller based on a power state of the processor.
Public/Granted literature
- US20140281275A1 BROADCAST MESSAGING AND ACKNOWLEDGMENT MESSAGING FOR POWER MANAGEMENT IN A MULTIPROCESSOR SYSTEM Public/Granted day:2014-09-18
Information query
