GB2603211B - Data Processing systems - Google Patents

Data Processing systems Download PDF

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Publication number
GB2603211B
GB2603211B GB2103476.4A GB202103476A GB2603211B GB 2603211 B GB2603211 B GB 2603211B GB 202103476 A GB202103476 A GB 202103476A GB 2603211 B GB2603211 B GB 2603211B
Authority
GB
United Kingdom
Prior art keywords
data processing
processing systems
systems
data
processing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB2103476.4A
Other versions
GB2603211A (en
GB202103476D0 (en
Inventor
Vijayashekar Akshay
Tuomas Pennala Jussi
Passas Georgios
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
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 ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Priority to GB2103476.4A priority Critical patent/GB2603211B/en
Publication of GB202103476D0 publication Critical patent/GB202103476D0/en
Priority to US17/649,153 priority patent/US11489940B2/en
Priority to CN202210109364.8A priority patent/CN114820271A/en
Priority to KR1020220013142A priority patent/KR20220109348A/en
Publication of GB2603211A publication Critical patent/GB2603211A/en
Application granted granted Critical
Publication of GB2603211B publication Critical patent/GB2603211B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/0813—Multiuser, multiprocessor or multiprocessing cache systems with a network or matrix configuration
    • 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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5061—Partitioning or combining of resources
    • G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/50—Indexing scheme relating to G06F9/50
    • G06F2209/509—Offload
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/15—Use in a specific computing environment
    • G06F2212/154—Networked environment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/62—Details of cache specific to multiprocessor cache arrangements
GB2103476.4A 2021-01-28 2021-03-12 Data Processing systems Active GB2603211B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2103476.4A GB2603211B (en) 2021-01-28 2021-03-12 Data Processing systems
US17/649,153 US11489940B2 (en) 2021-01-28 2022-01-27 Data processing systems
CN202210109364.8A CN114820271A (en) 2021-01-28 2022-01-28 Data processing system
KR1020220013142A KR20220109348A (en) 2021-01-28 2022-01-28 Data processing systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21386006 2021-01-28
GB2103476.4A GB2603211B (en) 2021-01-28 2021-03-12 Data Processing systems

Publications (3)

Publication Number Publication Date
GB202103476D0 GB202103476D0 (en) 2021-04-28
GB2603211A GB2603211A (en) 2022-08-03
GB2603211B true GB2603211B (en) 2023-03-29

Family

ID=75623262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2103476.4A Active GB2603211B (en) 2021-01-28 2021-03-12 Data Processing systems

Country Status (1)

Country Link
GB (1) GB2603211B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871264B2 (en) * 2002-03-06 2005-03-22 Hewlett-Packard Development Company, L.P. System and method for dynamic processor core and cache partitioning on large-scale multithreaded, multiprocessor integrated circuits
US20060271743A1 (en) * 2005-05-24 2006-11-30 International Business Machines Corporation Data processing system, cache system and method for passively scrubbing a domain indication
CN105095109A (en) * 2014-05-21 2015-11-25 华为技术有限公司 Cache access method, cache access router and computer system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2547252B (en) 2016-02-12 2019-12-11 Advanced Risc Mach Ltd Graphics processing systems
GB2565770B (en) 2017-08-15 2019-09-18 Advanced Risc Mach Ltd Data processing systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871264B2 (en) * 2002-03-06 2005-03-22 Hewlett-Packard Development Company, L.P. System and method for dynamic processor core and cache partitioning on large-scale multithreaded, multiprocessor integrated circuits
US20060271743A1 (en) * 2005-05-24 2006-11-30 International Business Machines Corporation Data processing system, cache system and method for passively scrubbing a domain indication
CN105095109A (en) * 2014-05-21 2015-11-25 华为技术有限公司 Cache access method, cache access router and computer system

Also Published As

Publication number Publication date
GB2603211A (en) 2022-08-03
GB202103476D0 (en) 2021-04-28

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