IN2014DN09685A - - Google Patents

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Publication number
IN2014DN09685A
IN2014DN09685A IN9685DEN2014A IN2014DN09685A IN 2014DN09685 A IN2014DN09685 A IN 2014DN09685A IN 9685DEN2014 A IN9685DEN2014 A IN 9685DEN2014A IN 2014DN09685 A IN2014DN09685 A IN 2014DN09685A
Authority
IN
India
Prior art keywords
storage
user
storage unit
cache
resource
Prior art date
Application number
Inventor
Baling Wang
Yijun Shi
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of IN2014DN09685A publication Critical patent/IN2014DN09685A/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/0284—Multiple user address space allocation, e.g. using different base addresses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1041—Resource optimization
    • G06F2212/1044—Space efficiency improvement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/17—Embedded application
    • G06F2212/174—Telecommunications system

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Memory System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The present invention relates to a cache sharing technology. Disclosed are a management method and apparatus for on -chip shared cache, used for on- chip cache sharing. The method comprises: dividing shared storage space into multiple storage units forming a storage resource pool; setting a storage table that records idle storage units in the storage resource pool; setting a resource occupation table for storage units occupied by each user; during storage resource allocation , selecting a desired storage unit for the user from the storage table, and recoding the selected storage unit under an item corresponding to the user in the resource occupation table; and after the user uses the allocated storage unit, reading from the resource occupation table the storage unit occupied by the user under the item corresponding to the user, and recoding the storage unit into the storage table. The technical solutions in embodiments of the present invention meet data storage requirements of multiple users by means of a cache storage resource pool with small capacity.
IN9685DEN2014 2012-04-17 2012-04-17 IN2014DN09685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/074226 WO2013155673A1 (en) 2012-04-17 2012-04-17 Management method and apparatus for on-chip shared cache

Publications (1)

Publication Number Publication Date
IN2014DN09685A true IN2014DN09685A (en) 2015-07-31

Family

ID=49382797

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9685DEN2014 IN2014DN09685A (en) 2012-04-17 2012-04-17

Country Status (4)

Country Link
EP (1) EP2840502A4 (en)
CN (1) CN104246723B (en)
IN (1) IN2014DN09685A (en)
WO (1) WO2013155673A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101817847B1 (en) 2014-12-14 2018-02-21 비아 얼라이언스 세미컨덕터 씨오., 엘티디. Cache memory budgeted by ways based on memory access type
US9898411B2 (en) 2014-12-14 2018-02-20 Via Alliance Semiconductor Co., Ltd. Cache memory budgeted by chunks based on memory access type
US9652400B2 (en) 2014-12-14 2017-05-16 Via Alliance Semiconductor Co., Ltd. Fully associative cache memory budgeted by memory access type
KR101867143B1 (en) * 2014-12-14 2018-07-17 비아 얼라이언스 세미컨덕터 씨오., 엘티디. Set associative cache memory with heterogeneous replacement policy
KR101835949B1 (en) 2014-12-14 2018-03-08 비아 얼라이언스 세미컨덕터 씨오., 엘티디. Cache replacement policy that considers memory access type
CN108737476B (en) * 2017-04-21 2022-07-05 杭州海康威视数字技术股份有限公司 Cloud storage system, media data storage method and system
CN109862591B (en) * 2019-02-28 2021-04-13 电子科技大学 Bandwidth borrowing and cache sharing method based on Qos air interface slice
CN112311610B (en) * 2020-12-25 2021-05-18 视联动力信息技术股份有限公司 A communication method and device for realizing QOS guarantee under a non-IP system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1271524C (en) * 2003-03-19 2006-08-23 华为技术有限公司 Static internal storage management method
CN1232908C (en) * 2003-09-29 2005-12-21 港湾网络有限公司 Method for realizing router flow management chip buffer-storage management
CN100449504C (en) * 2005-01-05 2009-01-07 华为技术有限公司 A Cache Management Method Based on Bitmap Table
CN100466602C (en) * 2005-04-28 2009-03-04 华为技术有限公司 Realization Method of Dynamic Shared Memory Storage Space
US8838928B2 (en) * 2008-02-08 2014-09-16 Freescale Semiconductor, Inc. Memory management and method for allocation using free-list
US8271760B2 (en) * 2009-06-04 2012-09-18 Petit Brent J Spatial locality of file system block allocations for related items
US20110246742A1 (en) * 2010-04-01 2011-10-06 Kogen Clark C Memory pooling in segmented memory architecture

Also Published As

Publication number Publication date
CN104246723B (en) 2018-08-10
CN104246723A (en) 2014-12-24
WO2013155673A1 (en) 2013-10-24
EP2840502A1 (en) 2015-02-25
EP2840502A4 (en) 2015-06-03

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