SG11202105494SA - Maintaining compatibility for complex functions over multiple machine generations - Google Patents

Maintaining compatibility for complex functions over multiple machine generations

Info

Publication number
SG11202105494SA
SG11202105494SA SG11202105494SA SG11202105494SA SG11202105494SA SG 11202105494S A SG11202105494S A SG 11202105494SA SG 11202105494S A SG11202105494S A SG 11202105494SA SG 11202105494S A SG11202105494S A SG 11202105494SA SG 11202105494S A SG11202105494S A SG 11202105494SA
Authority
SG
Singapore
Prior art keywords
over multiple
complex functions
multiple machine
maintaining compatibility
functions over
Prior art date
Application number
SG11202105494SA
Other languages
English (en)
Inventor
Matthias Klein
Bruce Giamei
Anthony Sofia
Mark Farrell
Scott Swaney
Timothy Slegel
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SG11202105494SA publication Critical patent/SG11202105494SA/en

Links

Classifications

    • 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
    • G06F9/44—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; CALCULATING OR 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; 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
    • G06F9/30—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 slave processor, e.g. coprocessor
    • 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
    • G06F9/44—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; 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
    • G06F9/44—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; 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
    • G06F9/44—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; 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • 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
    • G06F9/48—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; 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
    • 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)
SG11202105494SA 2019-02-27 2020-02-20 Maintaining compatibility for complex functions over multiple machine generations SG11202105494SA (en)

Applications Claiming Priority (2)

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
PCT/EP2020/054518 WO2020173808A1 (fr) 2019-02-27 2020-02-20 Maintien de la compatibilité pour des fonctions complexes sur de multiples générations de machines

Publications (1)

Publication Number Publication Date
SG11202105494SA true SG11202105494SA (en) 2021-06-29

Family

ID=69701172

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105494SA SG11202105494SA (en) 2019-02-27 2020-02-20 Maintaining compatibility for complex functions over multiple machine generations

Country Status (10)

Country Link
US (1) US11226839B2 (fr)
EP (1) EP3931693B1 (fr)
JP (1) JP7430195B2 (fr)
KR (1) KR20210118094A (fr)
CN (1) CN113454593A (fr)
ES (1) ES2963352T3 (fr)
HU (1) HUE063682T2 (fr)
PL (1) PL3931693T3 (fr)
SG (1) SG11202105494SA (fr)
WO (1) WO2020173808A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
US9851969B2 (en) 2010-06-24 2017-12-26 International Business Machines Corporation Function virtualization facility for function query of a 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
US9916185B2 (en) * 2014-03-18 2018-03-13 International Business Machines Corporation Managing processing associated with selected architectural facilities
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

Also Published As

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

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