HK1149343A1 - Sharing information between guests in a virtual machine environment - Google Patents
Sharing information between guests in a virtual machine environmentInfo
- Publication number
- HK1149343A1 HK1149343A1 HK11103453.1A HK11103453A HK1149343A1 HK 1149343 A1 HK1149343 A1 HK 1149343A1 HK 11103453 A HK11103453 A HK 11103453A HK 1149343 A1 HK1149343 A1 HK 1149343A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- guests
- virtual machine
- sharing information
- machine environment
- environment
- Prior art date
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
- G06F12/10—Address translation
- G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
- G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
-
- 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
- G06F12/0223—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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/65—Details of virtual memory and virtual address translation
- G06F2212/656—Address space sharing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/525,980 US7490191B2 (en) | 2006-09-22 | 2006-09-22 | Sharing information between guests in a virtual machine environment |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1149343A1 true HK1149343A1 (en) | 2011-09-30 |
Family
ID=39200816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11103453.1A HK1149343A1 (en) | 2006-09-22 | 2011-04-06 | Sharing information between guests in a virtual machine environment |
Country Status (7)
Country | Link |
---|---|
US (1) | US7490191B2 (xx) |
JP (1) | JP5214611B2 (xx) |
CN (2) | CN101187902B (xx) |
DE (1) | DE112007001988T5 (xx) |
HK (1) | HK1149343A1 (xx) |
TW (1) | TWI354205B (xx) |
WO (1) | WO2008036390A1 (xx) |
Families Citing this family (36)
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US7971104B2 (en) * | 2006-10-24 | 2011-06-28 | Shlomi Dolev | Apparatus and methods for stabilization of processors, operating systems and other hardware and/or software configurations |
US8156503B2 (en) * | 2008-02-12 | 2012-04-10 | International Business Machines Corporation | System, method and computer program product for accessing a memory space allocated to a virtual machine |
WO2009145764A1 (en) * | 2008-05-28 | 2009-12-03 | Hewlett-Packard Development Company, L.P. | Providing object-level input/output requests between virtual machines to access a storage subsystem |
CN101751345B (zh) * | 2008-12-10 | 2012-04-11 | 国际商业机器公司 | 在主机中运行客户机的程序的模拟器和模拟方法 |
US20100228943A1 (en) * | 2009-03-04 | 2010-09-09 | Freescale Semiconductor, Inc. | Access management technique for storage-efficient mapping between identifier domains |
US8473644B2 (en) * | 2009-03-04 | 2013-06-25 | Freescale Semiconductor, Inc. | Access management technique with operation translation capability |
US8719547B2 (en) * | 2009-09-18 | 2014-05-06 | Intel Corporation | Providing hardware support for shared virtual memory between local and remote physical memory |
US8806496B2 (en) * | 2009-09-30 | 2014-08-12 | Intel Corporation | Virtualizing a processor time counter during migration of virtual machine by determining a scaling factor at the destination platform |
US8831993B2 (en) * | 2010-03-19 | 2014-09-09 | Novell, Inc. | Techniques for sharing virtual machine (VM) resources |
US8392628B2 (en) | 2010-07-16 | 2013-03-05 | Hewlett-Packard Development Company, L.P. | Sharing memory spaces for access by hardware and software in a virtual machine environment |
EP3043269B1 (en) * | 2010-09-24 | 2017-07-26 | Intel Corporation | Sharing virtual functions in a shared virtual memory between heterogeneous processors of a computing platform |
US8966478B2 (en) * | 2011-06-28 | 2015-02-24 | The Boeing Company | Methods and systems for executing software applications using hardware abstraction |
US9804870B2 (en) * | 2011-10-28 | 2017-10-31 | Intel Corporation | Instruction-set support for invocation of VMM-configured services without VMM intervention |
US9317441B2 (en) | 2011-12-22 | 2016-04-19 | Intel Cororation | Indexed page address translation to reduce memory footprint in virtualized environments |
US20140007098A1 (en) * | 2011-12-28 | 2014-01-02 | Paul M. Stillwell, Jr. | Processor accelerator interface virtualization |
US9323533B2 (en) * | 2011-12-29 | 2016-04-26 | Intel Corporation | Supervisor mode execution protection |
WO2013101208A1 (en) * | 2011-12-30 | 2013-07-04 | Intel Corporation | Hardware enforced memory access permissions |
US8819648B2 (en) | 2012-07-20 | 2014-08-26 | International Business Machines Corporation | Control flow management for execution of dynamically translated non-native code in a virtual hosting environment |
US9736436B2 (en) | 2012-07-25 | 2017-08-15 | Echostar Technologies L.L.C. | Systems and methods for transponder stacking |
US9606818B2 (en) * | 2013-03-14 | 2017-03-28 | Qualcomm Incorporated | Systems and methods of executing multiple hypervisors using multiple sets of processors |
CN103618809A (zh) * | 2013-11-12 | 2014-03-05 | 华为技术有限公司 | 一种虚拟化环境下通信的方法、装置和系统 |
EP3935931A1 (en) | 2014-02-10 | 2022-01-12 | The Climate Corporation | Methods and systems for generating shared collaborative maps |
US9792222B2 (en) | 2014-06-27 | 2017-10-17 | Intel Corporation | Validating virtual address translation by virtual machine monitor utilizing address validation structure to validate tentative guest physical address and aborting based on flag in extended page table requiring an expected guest physical address in the address validation structure |
US9727480B2 (en) | 2014-07-21 | 2017-08-08 | Via Alliance Semiconductor Co., Ltd. | Efficient address translation caching in a processor that supports a large number of different address spaces |
CN104216801B (zh) * | 2014-09-04 | 2017-06-16 | 北京联创信安科技股份有限公司 | 一种面向虚拟化环境的数据复制方法及系统 |
CN105141694B (zh) * | 2015-09-11 | 2018-10-12 | 广东微云科技股份有限公司 | 一种云桌面共享数据的方法及系统 |
US20170180325A1 (en) * | 2015-12-22 | 2017-06-22 | Intel Corporation | Technologies for enforcing network access control of virtual machines |
US10109099B2 (en) * | 2016-09-29 | 2018-10-23 | Intel Corporation | Method and apparatus for efficient use of graphics processing resources in a virtualized execution enviornment |
US11334379B2 (en) * | 2017-02-24 | 2022-05-17 | Kabushiki Kaisha Toshiba | Control device |
US11194735B2 (en) * | 2017-09-29 | 2021-12-07 | Intel Corporation | Technologies for flexible virtual function queue assignment |
CN108196501A (zh) * | 2017-12-22 | 2018-06-22 | 北京东土科技股份有限公司 | 一种基于plc的分布式控制系统的容灾方法、装置和系统 |
CN110162377A (zh) * | 2018-02-14 | 2019-08-23 | 华为技术有限公司 | 一种通信方法和逻辑处理器 |
CN110392084B (zh) * | 2018-04-20 | 2022-02-15 | 伊姆西Ip控股有限责任公司 | 在分布式系统中管理地址的方法、设备和计算机程序产品 |
CN109240602B (zh) * | 2018-08-06 | 2021-01-15 | 联想(北京)有限公司 | 数据存取方法 |
CN114595164B (zh) * | 2022-05-09 | 2022-08-16 | 支付宝(杭州)信息技术有限公司 | 在虚拟化平台中管理tlb高速缓存的方法和装置 |
CN114791854B (zh) * | 2022-05-11 | 2023-03-24 | 科东(广州)软件科技有限公司 | 用户态虚拟机任务的调度方法、装置、设备及存储介质 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US5230069A (en) | 1990-10-02 | 1993-07-20 | International Business Machines Corporation | Apparatus and method for providing private and shared access to host address and data spaces by guest programs in a virtual machine computer system |
JPH0512126A (ja) * | 1991-07-05 | 1993-01-22 | Hitachi Ltd | 仮想計算機のアドレス変換装置及びアドレス変換方法 |
EP0721621B1 (en) * | 1993-09-30 | 2002-01-30 | Apple Computer, Inc. | System for decentralized backing store control of virtual memory in a computer |
US5555385A (en) * | 1993-10-27 | 1996-09-10 | International Business Machines Corporation | Allocation of address spaces within virtual machine compute system |
JPH0822418A (ja) * | 1994-07-07 | 1996-01-23 | Mitsubishi Electric Corp | 仮想アドレス空間管理装置 |
US5621912A (en) * | 1994-12-29 | 1997-04-15 | International Business Machines Corporation | Method and apparatus for enabling monitoring of guests and native operating systems |
US6029237A (en) * | 1997-10-08 | 2000-02-22 | Dell Usa, L.P. | Method for simulating the presence of a diskette drive in a NetPC computer that contains only a hard disk drive |
US6453392B1 (en) | 1998-11-10 | 2002-09-17 | International Business Machines Corporation | Method of and apparatus for sharing dedicated devices between virtual machine guests |
US7035963B2 (en) * | 2000-12-27 | 2006-04-25 | Intel Corporation | Method for resolving address space conflicts between a virtual machine monitor and a guest operating system |
US7073059B2 (en) * | 2001-06-08 | 2006-07-04 | Hewlett-Packard Development Company, L.P. | Secure machine platform that interfaces to operating systems and customized control programs |
US6961806B1 (en) | 2001-12-10 | 2005-11-01 | Vmware, Inc. | System and method for detecting access to shared structures and for maintaining coherence of derived structures in virtualized multiprocessor systems |
US20030229794A1 (en) * | 2002-06-07 | 2003-12-11 | Sutton James A. | System and method for protection against untrusted system management code by redirecting a system management interrupt and creating a virtual machine container |
JP2005044363A (ja) * | 2003-07-22 | 2005-02-17 | Samsung Electronics Co Ltd | 複数のスレッドを同時に処理する装置及び方法 |
US7257811B2 (en) * | 2004-05-11 | 2007-08-14 | International Business Machines Corporation | System, method and program to migrate a virtual machine |
US7802250B2 (en) * | 2004-06-28 | 2010-09-21 | Intel Corporation | Support for transitioning to a virtual machine monitor based upon the privilege level of guest software |
US7334076B2 (en) | 2005-03-08 | 2008-02-19 | Microsoft Corporation | Method and system for a guest physical address virtualization in a virtual machine environment |
US20080104586A1 (en) * | 2006-10-27 | 2008-05-01 | Microsoft Corporation | Allowing Virtual Machine to Discover Virtual Status Thereof |
-
2006
- 2006-09-22 US US11/525,980 patent/US7490191B2/en not_active Expired - Fee Related
-
2007
- 2007-09-21 JP JP2009527468A patent/JP5214611B2/ja not_active Expired - Fee Related
- 2007-09-21 WO PCT/US2007/020455 patent/WO2008036390A1/en active Application Filing
- 2007-09-21 TW TW096135531A patent/TWI354205B/zh not_active IP Right Cessation
- 2007-09-21 DE DE112007001988T patent/DE112007001988T5/de not_active Withdrawn
- 2007-09-24 CN CN2007101999357A patent/CN101187902B/zh not_active Expired - Fee Related
- 2007-09-24 CN CN2010101675434A patent/CN101872328B/zh not_active Expired - Fee Related
-
2011
- 2011-04-06 HK HK11103453.1A patent/HK1149343A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101187902B (zh) | 2010-06-16 |
US7490191B2 (en) | 2009-02-10 |
CN101187902A (zh) | 2008-05-28 |
TW200832135A (en) | 2008-08-01 |
WO2008036390A1 (en) | 2008-03-27 |
CN101872328B (zh) | 2013-06-19 |
TWI354205B (en) | 2011-12-11 |
CN101872328A (zh) | 2010-10-27 |
DE112007001988T5 (de) | 2009-06-18 |
US20080077765A1 (en) | 2008-03-27 |
JP2010503115A (ja) | 2010-01-28 |
JP5214611B2 (ja) | 2013-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20180919 |