WO2011103828A3 - 系统缓存中数据替换方法及多核通信处理器 - Google Patents

系统缓存中数据替换方法及多核通信处理器 Download PDF

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Publication number
WO2011103828A3
WO2011103828A3 PCT/CN2011/072932 CN2011072932W WO2011103828A3 WO 2011103828 A3 WO2011103828 A3 WO 2011103828A3 CN 2011072932 W CN2011072932 W CN 2011072932W WO 2011103828 A3 WO2011103828 A3 WO 2011103828A3
Authority
WO
WIPO (PCT)
Prior art keywords
system cache
packet header
header data
replacement method
communication processor
Prior art date
Application number
PCT/CN2011/072932
Other languages
English (en)
French (fr)
Other versions
WO2011103828A2 (zh
Inventor
夏晶
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180000402.6A priority Critical patent/CN102439574B/zh
Priority to PCT/CN2011/072932 priority patent/WO2011103828A2/zh
Publication of WO2011103828A2 publication Critical patent/WO2011103828A2/zh
Publication of WO2011103828A3 publication Critical patent/WO2011103828A3/zh
Priority to US14/057,171 priority patent/US9304939B2/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/128—Replacement control using replacement algorithms adapted to multidimensional cache systems, e.g. set-associative, multicache, multiset or multilevel
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/122—Replacement control using replacement algorithms of the least frequently used [LFU] type, e.g. with individual count value
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5682—Policies or rules for updating, deleting or replacing the stored data

Abstract

一种系统缓存中数据替换方法，包括：系统缓存获取所述系统缓存中各包头数据对应的访问统计值，其中，包头数据对应的访问统计值表示包头数据的预定访问次数减去所述包头数据已被CPU访问的次数的差；所述系统缓存根据各包头数据对应的访问统计值，获取待转移的包头数据；所述系统缓存将所述待转移的包头数据转移到外部存储器。
PCT/CN2011/072932 2011-04-18 2011-04-18 系统缓存中数据替换方法及多核通信处理器 WO2011103828A2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201180000402.6A CN102439574B (zh) 2011-04-18 2011-04-18 系统缓存中数据替换方法及多核通信处理器
PCT/CN2011/072932 WO2011103828A2 (zh) 2011-04-18 2011-04-18 系统缓存中数据替换方法及多核通信处理器
US14/057,171 US9304939B2 (en) 2011-04-18 2013-10-18 Method and multi-core communication processor for replacing data in system cache

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072932 WO2011103828A2 (zh) 2011-04-18 2011-04-18 系统缓存中数据替换方法及多核通信处理器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/057,171 Continuation US9304939B2 (en) 2011-04-18 2013-10-18 Method and multi-core communication processor for replacing data in system cache

Publications (2)

Publication Number Publication Date
WO2011103828A2 WO2011103828A2 (zh) 2011-09-01
WO2011103828A3 true WO2011103828A3 (zh) 2012-03-22

Family

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Family Applications (1)

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PCT/CN2011/072932 WO2011103828A2 (zh) 2011-04-18 2011-04-18 系统缓存中数据替换方法及多核通信处理器

Country Status (3)

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US (1) US9304939B2 (zh)
CN (1) CN102439574B (zh)
WO (1) WO2011103828A2 (zh)

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CN102521162B (zh) * 2011-11-30 2014-12-31 华为技术有限公司 用于缓存数据处理的方法和装置
US9325639B2 (en) 2013-12-17 2016-04-26 At&T Intellectual Property I, L.P. Hierarchical caching system for lossless network packet capture applications
CN104850508B (zh) * 2015-04-09 2018-02-09 深圳大学 基于数据局部性的访存方法
CN106126121A (zh) * 2016-06-22 2016-11-16 广东睿江云计算股份有限公司 一种基于qos的云主机磁盘资源保障方法及系统
EP3413619B1 (en) * 2016-11-04 2021-02-03 Huawei Technologies Co., Ltd. Network hotspot control method and related device
CN109286577A (zh) * 2017-07-21 2019-01-29 东软集团股份有限公司 一种多核系统中的分片重组方法、装置及设备
WO2019178813A1 (zh) 2018-03-22 2019-09-26 华为技术有限公司 处理报文分片的方法、装置和系统
WO2020026036A1 (en) 2018-07-31 2020-02-06 Marvell World Trade Ltd. Metadata generation at the storage edge
CN112350957A (zh) * 2019-08-09 2021-02-09 中兴通讯股份有限公司 一种网络报文发送的方法、装置和网络处理器
CN112866308B (zh) * 2019-11-12 2023-03-10 华为技术有限公司 一种数据重组的方法以及装置

Citations (1)

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Publication number Priority date Publication date Assignee Title
CN101232464A (zh) * 2008-02-28 2008-07-30 清华大学 基于时间权参数的p2p实时流媒体缓存替换方法

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US6678793B1 (en) * 2000-09-27 2004-01-13 International Business Machines Corporation User-based selective cache content replacement technique
CN100584061C (zh) * 2005-09-30 2010-01-20 华为技术有限公司 一种应用业务的媒体数据缓存方法及系统
US8074028B2 (en) * 2007-03-12 2011-12-06 Citrix Systems, Inc. Systems and methods of providing a multi-tier cache
US7921260B2 (en) * 2007-10-24 2011-04-05 International Business Machines Corporation Preferred write-mostly data cache replacement policies
US20120151232A1 (en) * 2010-12-12 2012-06-14 Fish Iii Russell Hamilton CPU in Memory Cache Architecture

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
CN101232464A (zh) * 2008-02-28 2008-07-30 清华大学 基于时间权参数的p2p实时流媒体缓存替换方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HU MAOZHI ET AL.: "Time Over Weight a New Cache Replacement Algorithm for P2P Live Media Streaming", JOURNAL OF CHINESE COMPUTER SYSTEMS, vol. 30, no. 8, August 2009 (2009-08-01), pages 1484 - 1489 *

Also Published As

Publication number Publication date
US9304939B2 (en) 2016-04-05
US20140047188A1 (en) 2014-02-13
WO2011103828A2 (zh) 2011-09-01
CN102439574A (zh) 2012-05-02
CN102439574B (zh) 2015-01-28

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