CN107111559A - 处理器芯片、布局方法及访问数据的方法 - Google Patents

处理器芯片、布局方法及访问数据的方法 Download PDF

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CN107111559A
CN107111559A CN201580001148.XA CN201580001148A CN107111559A CN 107111559 A CN107111559 A CN 107111559A CN 201580001148 A CN201580001148 A CN 201580001148A CN 107111559 A CN107111559 A CN 107111559A
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data
processor core
data storage
module
visited
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CN107111559B (zh
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张广飞
蔡卫光
顾雄礼
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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

Abstract

本发明公开了一种处理器芯片、布局方法及访问数据的方法，处理器芯片包括路由器模块(230)构成的网络、处理器核(200)集合以及最后一级缓存LLC模块，LLC模块包括标签存储单元(210)与数据存储单元(220)，其中：标签存储单元位于处理器芯片的第一位置，处理器核集合位于处理器芯片的第二位置，第一位置位于第二位置的中心；数据存储单元位于处理器芯片的第三位置，第三位置位于第二位置的四周；处理器核集合中的第一处理器核根据数据访问请求访问标签存储单元，获取数据访问请求对应的标签，并根据标签访问数据存储单元，得到待访问的数据。采用本发明，有利于缓解处理器核集合访问LLC模块时造成的拥塞，提高访问请求的执行效率。

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PCT国内申请，说明书已公开。

Claims (9)

  1. PCT国内申请，权利要求书已公开。
CN201580001148.XA 2015-07-31 2015-07-31 处理器芯片、布局方法及访问数据的方法 Active CN107111559B (zh)

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PCT/CN2015/085779 WO2017020193A1 (zh) 2015-07-31 2015-07-31 处理器芯片、布局方法及访问数据的方法

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110055479A1 (en) * 2009-08-28 2011-03-03 Vmware, Inc. Thread Compensation For Microarchitectural Contention
US20150067259A1 (en) * 2013-08-29 2015-03-05 Ren Wang Managing shared cache by multi-core processor
US20150143051A1 (en) * 2011-12-13 2015-05-21 Intel Corporation Providing Common Caching Agent For Core And Integrated Input/Output (IO) Module
CN104781753A (zh) * 2012-12-14 2015-07-15 英特尔公司 功率选通高速缓存存储器的一部分

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110055479A1 (en) * 2009-08-28 2011-03-03 Vmware, Inc. Thread Compensation For Microarchitectural Contention
US20150143051A1 (en) * 2011-12-13 2015-05-21 Intel Corporation Providing Common Caching Agent For Core And Integrated Input/Output (IO) Module
CN104781753A (zh) * 2012-12-14 2015-07-15 英特尔公司 功率选通高速缓存存储器的一部分
US20150067259A1 (en) * 2013-08-29 2015-03-05 Ren Wang Managing shared cache by multi-core processor

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WO2017020193A1 (zh) 2017-02-09
CN107111559B (zh) 2020-02-14

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