BR112017008614A2 - troca de contexto virtual acelerado de hardware - Google Patents

troca de contexto virtual acelerado de hardware

Info

Publication number
BR112017008614A2
BR112017008614A2 BR112017008614A BR112017008614A BR112017008614A2 BR 112017008614 A2 BR112017008614 A2 BR 112017008614A2 BR 112017008614 A BR112017008614 A BR 112017008614A BR 112017008614 A BR112017008614 A BR 112017008614A BR 112017008614 A2 BR112017008614 A2 BR 112017008614A2
Authority
BR
Brazil
Prior art keywords
virtual
physical processor
context switching
hardware accelerated
virtual context
Prior art date
Application number
BR112017008614A
Other languages
English (en)
Inventor
Alan Hepkin David
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of BR112017008614A2 publication Critical patent/BR112017008614A2/pt

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
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • 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
    • G06F12/10—Address translation
    • G06F12/1009—Address translation using page tables, e.g. page table structures
    • 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
    • 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
    • G06F9/461—Saving or restoring of program or task context
    • 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
    • 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
    • G06F2009/45587—Isolation or security of virtual machine instances

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Stored Programmes (AREA)
  • Debugging And Monitoring (AREA)

Abstract

a presente invenção se refere a um ambiente de computação virtual, a um sistema configurado para trocar entre os contextos virtuais isoladas. um sistema inclui um processador físico. o processador físico inclui um conjunto de instruções. o conjunto de instruções inclui uma instrução incluída no conjunto de instruções para o processador físico que, quando invocado, indica que um processador virtual implementado com o uso do processador físico deve trocar diretamente a partir de um primeiro contexto da máquina virtual para um segundo quadro de máquina virtual. os primeiro e segundo contextos máquina virtual são isolados uns dos outros.
BR112017008614A 2014-11-25 2015-11-17 troca de contexto virtual acelerado de hardware BR112017008614A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462084412P 2014-11-25 2014-11-25
US14/667,879 US9928094B2 (en) 2014-11-25 2015-03-25 Hardware accelerated virtual context switching
PCT/US2015/060957 WO2016085695A1 (en) 2014-11-25 2015-11-17 Hardware accelerated virtual context switching

Publications (1)

Publication Number Publication Date
BR112017008614A2 true BR112017008614A2 (pt) 2017-12-19

Family

ID=56010288

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008614A BR112017008614A2 (pt) 2014-11-25 2015-11-17 troca de contexto virtual acelerado de hardware

Country Status (6)

Country Link
US (2) US9928094B2 (pt)
EP (1) EP3224709B1 (pt)
CN (1) CN107003888B (pt)
BR (1) BR112017008614A2 (pt)
ES (1) ES2879806T3 (pt)
WO (1) WO2016085695A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10126983B2 (en) 2015-06-24 2018-11-13 Vmware, Inc. Methods and apparatus to enforce life cycle rules in a modularized virtualization topology using virtual hard disks
US10101915B2 (en) * 2015-06-24 2018-10-16 Vmware, Inc. Methods and apparatus to manage inter-virtual disk relations in a modularized virtualization topology using virtual hard disks
US9804789B2 (en) 2015-06-24 2017-10-31 Vmware, Inc. Methods and apparatus to apply a modularized virtualization topology using virtual hard disks
US9928010B2 (en) 2015-06-24 2018-03-27 Vmware, Inc. Methods and apparatus to re-direct detected access requests in a modularized virtualization topology using virtual hard disks
US10025947B1 (en) * 2015-11-30 2018-07-17 Ims Health Incorporated System and method to produce a virtually trusted database record
US10467159B2 (en) 2017-07-14 2019-11-05 Arm Limited Memory node controller
US10489304B2 (en) 2017-07-14 2019-11-26 Arm Limited Memory address translation
US10353826B2 (en) * 2017-07-14 2019-07-16 Arm Limited Method and apparatus for fast context cloning in a data processing system
US10592424B2 (en) 2017-07-14 2020-03-17 Arm Limited Range-based memory system
US10613989B2 (en) 2017-07-14 2020-04-07 Arm Limited Fast address translation for virtual machines
US10534719B2 (en) 2017-07-14 2020-01-14 Arm Limited Memory system for a data processing network
US10565126B2 (en) 2017-07-14 2020-02-18 Arm Limited Method and apparatus for two-layer copy-on-write
US10761983B2 (en) 2017-11-14 2020-09-01 International Business Machines Corporation Memory based configuration state registers
US10664181B2 (en) 2017-11-14 2020-05-26 International Business Machines Corporation Protecting in-memory configuration state registers
US10761751B2 (en) 2017-11-14 2020-09-01 International Business Machines Corporation Configuration state registers grouped based on functional affinity
US10698686B2 (en) 2017-11-14 2020-06-30 International Business Machines Corporation Configurable architectural placement control
US10552070B2 (en) 2017-11-14 2020-02-04 International Business Machines Corporation Separation of memory-based configuration state registers based on groups
US10642757B2 (en) 2017-11-14 2020-05-05 International Business Machines Corporation Single call to perform pin and unpin operations
US10592164B2 (en) 2017-11-14 2020-03-17 International Business Machines Corporation Portions of configuration state registers in-memory
US10901738B2 (en) * 2017-11-14 2021-01-26 International Business Machines Corporation Bulk store and load operations of configuration state registers
US10496437B2 (en) 2017-11-14 2019-12-03 International Business Machines Corporation Context switch by changing memory pointers
US10558366B2 (en) 2017-11-14 2020-02-11 International Business Machines Corporation Automatic pinning of units of memory
US10635602B2 (en) 2017-11-14 2020-04-28 International Business Machines Corporation Address translation prior to receiving a storage reference using the address to be translated
US11029986B2 (en) 2018-05-25 2021-06-08 Microsoft Technology Licensing, Llc Processor feature ID response for virtualization
US10884850B2 (en) 2018-07-24 2021-01-05 Arm Limited Fault tolerant memory system
US11237860B2 (en) * 2018-12-21 2022-02-01 Red Hat, Inc. Command-based processing of real-time virtualized jobs
US10990427B2 (en) * 2019-04-03 2021-04-27 Sap Se Extension application mechanisms through intra-process operation systems
US11119945B1 (en) 2020-04-23 2021-09-14 International Business Machines Corporation Context tracking for multiple virtualization layers in a virtually tagged cache
US11880704B2 (en) * 2020-06-24 2024-01-23 Red Hat, Inc. Nested virtual machine support for hypervisors of encrypted state virtual machines
US20220283838A1 (en) * 2021-03-08 2022-09-08 Unisys Corporation System and method enabling software-controlled processor customization for workload optimization
CN112988399B (zh) * 2021-04-30 2021-07-20 成都网安科技发展有限公司 基于虚拟化技术的处理器调度方法和处理器调度装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6708326B1 (en) 2000-11-10 2004-03-16 International Business Machines Corporation Method, system and program product comprising breakpoint handling mechanism for debugging and/or monitoring a computer instruction sequence
US20020161961A1 (en) * 2001-01-17 2002-10-31 Ajile Systems, Inc. Multiple virtual machine environment management system
EP1451678B1 (en) 2001-11-26 2012-04-18 Nytell Software LLC Vliw architecture with power down instruction
US20050132364A1 (en) * 2003-12-16 2005-06-16 Vijay Tewari Method, apparatus and system for optimizing context switching between virtual machines
EP1870814B1 (en) * 2006-06-19 2014-08-13 Texas Instruments France Method and apparatus for secure demand paging for processor devices
FR2875028B1 (fr) * 2004-09-03 2006-12-08 Trango Systems Sarl Mecanismes pour la virtualisation de cpu
US8522253B1 (en) 2005-03-31 2013-08-27 Guillermo Rozas Hardware support for virtual machine and operating system context switching in translation lookaside buffers and virtually tagged caches
US8032897B2 (en) 2007-07-31 2011-10-04 Globalfoundries Inc. Placing virtual machine monitor (VMM) code in guest context to speed memory mapped input/output virtualization
US8763115B2 (en) * 2007-08-08 2014-06-24 Vmware, Inc. Impeding progress of malicious guest software
US8261284B2 (en) 2007-09-13 2012-09-04 Microsoft Corporation Fast context switching using virtual cpus
US8510756B1 (en) 2007-12-06 2013-08-13 Parallels IP Holdings GmbH Guest operating system code optimization for virtual machine
KR101489244B1 (ko) 2007-12-24 2015-02-04 삼성전자 주식회사 가상 머신 모니터 기반의 프로그램 실행 시스템 및 그 제어방법
CN101520738A (zh) * 2008-02-27 2009-09-02 黄歆媚 基于设备访存管理技术的虚拟机系统及其设备访问方法
US8244945B2 (en) * 2008-03-18 2012-08-14 Intel Corporation Efficient handling of interrupts in a computing environment
US8255603B2 (en) * 2009-08-14 2012-08-28 Advanced Micro Devices, Inc. User-level interrupt mechanism for multi-core architectures
CN102081552A (zh) * 2009-12-01 2011-06-01 华为技术有限公司 一种物理机到虚拟机的在线迁移方法、装置和系统
EP2569924A4 (en) * 2010-05-13 2014-12-24 Nokia Corp METHOD AND DEVICE FOR CONTEXULATION AND FUSION
JP5541036B2 (ja) * 2010-09-21 2014-07-09 富士通株式会社 メモリアクセス制御プログラム、メモリアクセス制御方法、及び情報処理装置
US9069622B2 (en) * 2010-09-30 2015-06-30 Microsoft Technology Licensing, Llc Techniques for load balancing GPU enabled virtual machines
US10078515B2 (en) 2011-10-03 2018-09-18 International Business Machines Corporation Tracking operand liveness information in a computer system and performing function based on the liveness information
US9804870B2 (en) * 2011-10-28 2017-10-31 Intel Corporation Instruction-set support for invocation of VMM-configured services without VMM intervention
US20130174144A1 (en) * 2011-12-28 2013-07-04 Ati Technologies Ulc Hardware based virtualization system
US9396020B2 (en) 2012-03-30 2016-07-19 Intel Corporation Context switching mechanism for a processing core having a general purpose CPU core and a tightly coupled accelerator
CN102831006B (zh) * 2012-07-25 2017-04-12 北京奇虎科技有限公司 虚拟机实现方法与虚拟机
WO2014159123A1 (en) * 2013-03-12 2014-10-02 Microchip Technology Incorporated Programmable cpu register hardware context swap mechanism
US9858083B2 (en) 2013-03-14 2018-01-02 Microchip Technology Incorporated Dual boot panel SWAP mechanism
CN103559087B (zh) * 2013-10-31 2017-11-28 华为技术有限公司 一种虚拟处理器之间的中断的实现方法、相关装置和系统
US9117081B2 (en) * 2013-12-20 2015-08-25 Bitdefender IPR Management Ltd. Strongly isolated malware scanning using secure virtual containers
US9514305B2 (en) * 2014-10-17 2016-12-06 Qualcomm Incorporated Code pointer authentication for hardware flow control

Also Published As

Publication number Publication date
CN107003888B (zh) 2020-06-19
US20160147555A1 (en) 2016-05-26
US9928094B2 (en) 2018-03-27
ES2879806T3 (es) 2021-11-23
WO2016085695A1 (en) 2016-06-02
EP3224709B1 (en) 2021-06-09
CN107003888A (zh) 2017-08-01
EP3224709A1 (en) 2017-10-04
US20180196692A1 (en) 2018-07-12
US10540199B2 (en) 2020-01-21

Similar Documents

Publication Publication Date Title
BR112017008614A2 (pt) troca de contexto virtual acelerado de hardware
BR112020002012A8 (pt) Anticorpos anti-cd39, composições que compreendem anticorpos anti-cd39 e métodos de utilização de anticorpos anti-cd39
BR112018010720A2 (pt) agonistas do receptor de apelina e métodos de uso
BR112017021970A2 (pt) bioconjugados e usos dos mesmos
EP2864876A4 (en) SYSTEMS AND METHODS FOR HARDWARE VIRTUALIZATION FUNCTIONS SUCH AS SEPARATOR, HYPERVISORS, HYPERVISOR GUEST CONTEXT, HYPERVISOR CONTEXT, ROOTKIT DETECTION / PREVENTION, AND OTHER FUNCTIONS
EP3224712A4 (en) Support for application transparent, high available gpu computing with vm checkpointing
EA201791460A1 (ru) N4-гидроксицитидин и связанные с ним производные и варианты противовирусного применения
BR112016024494A2 (pt) análogos de peptídeo com sonda(s) de aminoácidos ramificados
BR112015021410A2 (pt) inibidores macrocíclicos das interações das proteína/proteína pd-1/pd-l1 e cd80(b7-1)/pd-l1
BR112019001737A2 (pt) expressão de pten-long com vírus oncolíticos
BR112016002205A2 (pt) filmes orodispersíveis
BR112015024773A8 (pt) Método, sistema e aparelho para comparação de imagens
BR112017025705A2 (pt) método de liberação de glicosídeos de esteviol de uma célula hospedeira, método de recuperação de glicosídeos de esteviol de uma composição e composição
EP3869332A3 (en) Roots-of-trust for measurement of virtual machines
BR112015013555A2 (pt) sistema médico para detectar eventos arrítmicos
BR112017007123A2 (pt) derivados de tetrahidroisoquinolina
BR112017006299A2 (pt) derivados indol mono- ou dissubstituídos como inibidores da replicação viral da dengue
BR112017004640A2 (pt) produtos semiacabados compósitos, partes moldadas produzidas a partir dos mesmos, e partes moldadas diretamente produzidas com base em (met)acrilatos funcionalizados por hidróxi e uretdionas que são reticuladas de uma maneira termorrígida
BR112015017251A2 (pt) composições farmacêuticas compreendendo doadores de nitroxil
BR112015023360A2 (pt) sistema e método de execução de hipervisores múltiplos
BR112012024432A2 (pt) composição farmacêutica de dissolução rápida
BR112015006731A2 (pt) combinações e usos das mesmas
BR112017004197A2 (pt) composições de vacina contra doenças do vírus da dengue
EP3646177A4 (en) FORMERLY VIRTUALIZATION CONTEXT SWITCH FOR A VIRTUALIZED ACCELERATED PROCESSING DEVICE
AR094289A1 (es) Sistemas de administracion transdermica de farmacos para levonorgestrel y etinil estradiol

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]