KR102738469B1 - 다수 머신 세대들에서 복잡한 기능들의 호환성 유지 - Google Patents

다수 머신 세대들에서 복잡한 기능들의 호환성 유지 Download PDF

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Publication number
KR102738469B1
KR102738469B1 KR1020217024766A KR20217024766A KR102738469B1 KR 102738469 B1 KR102738469 B1 KR 102738469B1 KR 1020217024766 A KR1020217024766 A KR 1020217024766A KR 20217024766 A KR20217024766 A KR 20217024766A KR 102738469 B1 KR102738469 B1 KR 102738469B1
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South Korea
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machines
instruction
machine
operand
block
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KR20210118094A (ko
Inventor
마티아스 클라인
브루스 콘래드 지아메이
앤서니 토마스 소피아
마크 파렐
스캇 스와니
티모시 슬레겔
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인터내셔널 비지네스 머신즈 코포레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/70—Software maintenance or management
    • G06F8/71—Version control; Configuration management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline or look ahead using a secondary processor, e.g. coprocessor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
    • G06F9/45516—Runtime code conversion or optimisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45541—Bare-metal, i.e. hypervisor runs directly on hardware
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45554—Instruction set architectures of guest OS and hypervisor or native processor differ, e.g. Bochs or VirtualPC on PowerPC MacOS
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
    • G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
  • Stored Programmes (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
KR1020217024766A 2019-02-27 2020-02-20 다수 머신 세대들에서 복잡한 기능들의 호환성 유지 Active KR102738469B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/286,990 US11226839B2 (en) 2019-02-27 2019-02-27 Maintaining compatibility for complex functions over multiple machine generations
US16/286,990 2019-02-27
PCT/EP2020/054518 WO2020173808A1 (en) 2019-02-27 2020-02-20 Maintaining compatibility for complex functions over multiple machine generations

Publications (2)

Publication Number Publication Date
KR20210118094A KR20210118094A (ko) 2021-09-29
KR102738469B1 true KR102738469B1 (ko) 2024-12-05

Family

ID=69701172

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217024766A Active KR102738469B1 (ko) 2019-02-27 2020-02-20 다수 머신 세대들에서 복잡한 기능들의 호환성 유지

Country Status (10)

Country Link
US (1) US11226839B2 (https=)
EP (1) EP3931693B1 (https=)
JP (1) JP7430195B2 (https=)
KR (1) KR102738469B1 (https=)
CN (1) CN113454593B (https=)
ES (1) ES2963352T3 (https=)
HU (1) HUE063682T2 (https=)
PL (1) PL3931693T3 (https=)
SG (1) SG11202105494SA (https=)
WO (1) WO2020173808A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11675592B2 (en) * 2021-06-17 2023-06-13 International Business Machines Corporation Instruction to query for model-dependent information
US12436818B2 (en) * 2022-08-24 2025-10-07 International Business Machines Corporation Disabling a processor facility on a new processor generation without breaking binary compatibility

Citations (2)

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US20110320825A1 (en) * 2010-06-24 2011-12-29 International Business Machines Corporation Function virtualization facility for function query of a processor
US20150269085A1 (en) * 2014-03-18 2015-09-24 International Business Machines Corporation Managing processing associated with selected architectural facilities

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DE69406660D1 (de) * 1993-05-05 1997-12-11 Apple Computer Verfahren und vorrichtung zur kompatibilitätsverifikation zwischen komponenten in einem rechnersystem
US5701442A (en) 1995-09-19 1997-12-23 Intel Corporation Method of modifying an instruction set architecture of a computer processor to maintain backward compatibility
US7685635B2 (en) * 2005-03-11 2010-03-23 Microsoft Corporation Systems and methods for multi-level intercept processing in a virtual machine environment
US7882121B2 (en) * 2006-01-27 2011-02-01 Microsoft Corporation Generating queries using cardinality constraints
US7802252B2 (en) 2007-01-09 2010-09-21 International Business Machines Corporation Method and apparatus for selecting the architecture level to which a processor appears to conform
US8127296B2 (en) 2007-09-06 2012-02-28 Dell Products L.P. Virtual machine migration between processors having VM migration registers controlled by firmware to modify the reporting of common processor feature sets to support the migration
US9626206B2 (en) * 2010-03-18 2017-04-18 Microsoft Technology Licensing, Llc Virtual machine homogenization to enable migration across heterogeneous computers
US10521231B2 (en) 2010-06-24 2019-12-31 International Business Machines Corporation Function virtualization facility for blocking instruction function of a multi-function instruction of a virtual processor
US8701109B1 (en) 2012-02-06 2014-04-15 Amazon Technologies, Inc. Immortal instance type
US10083027B2 (en) * 2013-03-14 2018-09-25 Solano Labs, Inc. Systems and methods for managing software development environments
US8766827B1 (en) * 2013-03-15 2014-07-01 Intel Corporation Parallel apparatus for high-speed, highly compressed LZ77 tokenization and Huffman encoding for deflate compression
US9374106B2 (en) 2013-08-28 2016-06-21 International Business Machines Corporation Efficient context save/restore during hardware decompression of DEFLATE encoded data
US10560520B2 (en) 2016-05-20 2020-02-11 Sap Se Compatibility framework for cloud and on-premise application integration
US10630312B1 (en) * 2019-01-31 2020-04-21 International Business Machines Corporation General-purpose processor instruction to perform compression/decompression operations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110320825A1 (en) * 2010-06-24 2011-12-29 International Business Machines Corporation Function virtualization facility for function query of a processor
US20150269085A1 (en) * 2014-03-18 2015-09-24 International Business Machines Corporation Managing processing associated with selected architectural facilities

Also Published As

Publication number Publication date
CN113454593A (zh) 2021-09-28
CN113454593B (zh) 2025-06-27
SG11202105494SA (en) 2021-06-29
HUE063682T2 (hu) 2024-01-28
JP7430195B2 (ja) 2024-02-09
JP2022522113A (ja) 2022-04-14
EP3931693A1 (en) 2022-01-05
WO2020173808A1 (en) 2020-09-03
EP3931693C0 (en) 2023-10-11
US11226839B2 (en) 2022-01-18
EP3931693B1 (en) 2023-10-11
ES2963352T3 (es) 2024-03-26
US20200272491A1 (en) 2020-08-27
PL3931693T3 (pl) 2024-02-12
KR20210118094A (ko) 2021-09-29

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