Invention Grant
US08171223B2 Method and system to increase concurrency and control replication in a multi-core cache hierarchy
有权
在多核缓存层次结构中增加并发性和控制复制的方法和系统
- Patent Title: Method and system to increase concurrency and control replication in a multi-core cache hierarchy
- Patent Title (中): 在多核缓存层次结构中增加并发性和控制复制的方法和系统
-
Application No.: US12315442Application Date: 2008-12-03
-
Publication No.: US08171223B2Publication Date: 2012-05-01
- Inventor: Christopher J. Hughes , Changkyu Kim , Yen-Kuang Chen
- Applicant: Christopher J. Hughes , Changkyu Kim , Yen-Kuang Chen
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F12/08
- IPC: G06F12/08
Abstract:
A directory of a private cache hierarchy is provided to maintain coherency between data stored in the cache hierarchy, where the directory is to enable concurrent cache-to-cache transfer of data to two private caches from another private cache. This directory can be implemented in a system having a multi-core processor. Other embodiments are described.
Public/Granted literature
- US20100138607A1 Increasing concurrency and controlling replication in a multi-core cache hierarchy Public/Granted day:2010-06-03
Information query
