Invention Grant
- Patent Title: Optimized cache consistency algorithm in a point-to-point interconnected multiple processor system
- Patent Title (中): 在点对点互连多处理器系统中优化缓存一致性算法
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Application No.: US11995047Application Date: 2006-09-20
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Publication No.: US07936703B2Publication Date: 2011-05-03
- Inventor: Yufu Li , Xiaohua Cai
- Applicant: Yufu Li , Xiaohua Cai
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- International Application: PCT/CN2006/002465 WO 20060920
- International Announcement: WO2008/034298 WO 20080327
- Main IPC: H04L12/28
- IPC: H04L12/28
Abstract:
A spanning tree is assigned to a processing node for each processing node in a point-to-point network that connects a plurality of processing nodes. The spanning tree uses the processing nodes as vertices and links of the network as edges. Each processing node includes input snoop ports that can be configured as either terminating or forwarding. According to the assigned spanning trees and the configuration of the input snoop ports, the network routes snoop messages efficiently and without conflicts.
Public/Granted literature
- US20100110934A1 OPTIMIZED CACHE CONSISTENCY ALGORITHM IN A POINT-TO-POINT INTERCONNECTED MULTIPLE PROCESSOR SYSTEM Public/Granted day:2010-05-06
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