CN102446114A - 优化虚拟图形处理单元利用的方法和系统 - Google Patents
优化虚拟图形处理单元利用的方法和系统 Download PDFInfo
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- CN102446114A CN102446114A CN2011102746662A CN201110274666A CN102446114A CN 102446114 A CN102446114 A CN 102446114A CN 2011102746662 A CN2011102746662 A CN 2011102746662A CN 201110274666 A CN201110274666 A CN 201110274666A CN 102446114 A CN102446114 A CN 102446114A
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- 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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
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- 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
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/02—Networking aspects
- G09G2370/022—Centralised management of display operation, e.g. in a server instead of locally
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/363—Graphics controllers
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Stored Programmes (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/885,132 | 2010-09-17 | ||
US12/885,132 US9733963B2 (en) | 2010-09-17 | 2010-09-17 | Optimizing virtual graphics processing unit utilization |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102446114A true CN102446114A (zh) | 2012-05-09 |
CN102446114B CN102446114B (zh) | 2014-12-03 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110274666.2A Active CN102446114B (zh) | 2010-09-17 | 2011-09-16 | 优化虚拟图形处理单元利用的方法和系统 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9733963B2 (zh) |
JP (1) | JP5969743B2 (zh) |
CN (1) | CN102446114B (zh) |
Cited By (5)
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---|---|---|---|---|
CN103971316A (zh) * | 2013-01-25 | 2014-08-06 | 纬创资通股份有限公司 | 计算机系统及其绘图处理方法 |
CN107924335A (zh) * | 2015-08-10 | 2018-04-17 | 亚马逊科技公司 | 供应商网络中图形处理的虚拟化 |
CN109408449A (zh) * | 2017-08-15 | 2019-03-01 | Arm有限公司 | 数据处理系统 |
US11210759B2 (en) | 2015-11-11 | 2021-12-28 | Amazon Technologies, Inc. | Placement optimization for virtualized graphics processing |
US11710206B2 (en) | 2017-02-22 | 2023-07-25 | Amazon Technologies, Inc. | Session coordination for auto-scaled virtualized graphics processing |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9733963B2 (en) | 2010-09-17 | 2017-08-15 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Optimizing virtual graphics processing unit utilization |
US9519943B2 (en) | 2010-12-07 | 2016-12-13 | Advanced Micro Devices, Inc. | Priority-based command execution |
KR20120072134A (ko) * | 2010-12-23 | 2012-07-03 | 한국전자통신연구원 | 가상 데스크톱 가속 장치 및 방법 |
US9727385B2 (en) * | 2011-07-18 | 2017-08-08 | Apple Inc. | Graphical processing unit (GPU) implementing a plurality of virtual GPUs |
US9417929B2 (en) * | 2012-12-20 | 2016-08-16 | Vmware, Inc. | Runtime profile determinations of virtual machines for graphics processing unit (GPU) allocation |
WO2014100558A1 (en) * | 2012-12-20 | 2014-06-26 | Vmware, Inc. | Dynamic allocation of physical graphics processing units to virtual machines |
US9142004B2 (en) | 2012-12-20 | 2015-09-22 | Vmware, Inc. | Dynamic allocation of physical graphics processing units to virtual machines |
US9298490B2 (en) | 2012-12-20 | 2016-03-29 | Vmware, Inc. | Managing a data structure for allocating graphics processing unit resources to virtual machines |
US10332228B2 (en) * | 2012-12-21 | 2019-06-25 | Volcano Corporation | System and method for graphical processing of medical data |
US9665921B2 (en) * | 2012-12-29 | 2017-05-30 | Futurewei Technologies, Inc. | Adaptive OpenGL 3D graphics in virtual desktop infrastructure |
JP6215931B2 (ja) | 2013-06-03 | 2017-10-18 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 図形表示処理装置、図形表示処理方法及び図形表示処理装置を備える車両 |
US20150220293A1 (en) * | 2014-01-31 | 2015-08-06 | LEAP Computing, Inc. | Systems and methods for performing graphics processing |
CN104182343B (zh) * | 2014-08-22 | 2017-02-08 | 工业和信息化部电子第五研究所 | 操作系统的性能测试方法及装置 |
WO2016033435A1 (en) * | 2014-08-29 | 2016-03-03 | Westerngeco Llc | Methods and computing systems for virtualization of graphical computing resources |
DE102014221247A1 (de) * | 2014-10-20 | 2016-04-21 | Continental Automotive Gmbh | Computersystem für ein Kraftfahrzeug |
CN105988874B (zh) | 2015-02-10 | 2020-08-28 | 阿里巴巴集团控股有限公司 | 资源处理方法及装置 |
GB2558063B (en) * | 2015-05-08 | 2022-05-11 | Cameron Wilson Eric | Job concentration system, method and process |
US9904973B2 (en) | 2015-11-11 | 2018-02-27 | Amazon Technologies, Inc. | Application-specific virtualized graphics processing |
US9904975B2 (en) | 2015-11-11 | 2018-02-27 | Amazon Technologies, Inc. | Scaling for virtualized graphics processing |
CA3004888C (en) * | 2015-11-11 | 2020-09-08 | Amazon Technologies, Inc. | Scaling for virtualized graphics processing |
US9886737B2 (en) | 2015-11-11 | 2018-02-06 | Amazon Technologies, Inc. | Local-to-remote migration for virtualized graphics processing |
JP2017142647A (ja) * | 2016-02-10 | 2017-08-17 | 日本電信電話株式会社 | リソース管理装置及びリソース管理方法 |
US10181173B1 (en) | 2016-06-08 | 2019-01-15 | Amazon Technologies, Inc. | Disaggregated graphics asset management for virtualized graphics |
US10181172B1 (en) | 2016-06-08 | 2019-01-15 | Amazon Technologies, Inc. | Disaggregated graphics asset delivery for virtualized graphics |
US10423463B1 (en) | 2016-06-09 | 2019-09-24 | Amazon Technologies, Inc. | Computational task offloading for virtualized graphics |
US10102605B1 (en) | 2016-08-26 | 2018-10-16 | Amazon Technologies, Inc. | Graphics library virtualization for virtualized graphics processing |
US10789668B2 (en) * | 2016-08-31 | 2020-09-29 | Vmware, Inc. | Intelligent provisioning of virtual graphic processing unit resources |
US10200249B1 (en) | 2016-12-09 | 2019-02-05 | Amazon Technologies, Inc. | Network traffic management for virtualized graphics devices |
US10373284B2 (en) * | 2016-12-12 | 2019-08-06 | Amazon Technologies, Inc. | Capacity reservation for virtualized graphics processing |
US10482561B1 (en) | 2017-01-11 | 2019-11-19 | Amazon Technologies, Inc. | Interaction monitoring for virtualized graphics processing |
US10255652B2 (en) | 2017-01-18 | 2019-04-09 | Amazon Technologies, Inc. | Dynamic and application-specific virtualized graphics processing |
US10692168B1 (en) | 2017-01-26 | 2020-06-23 | Amazon Technologies, Inc. | Availability modes for virtualized graphics processing |
US10169841B1 (en) | 2017-03-27 | 2019-01-01 | Amazon Technologies, Inc. | Dynamic interface synchronization for virtualized graphics processing |
CN108738156B (zh) * | 2017-04-21 | 2021-09-24 | 展讯通信(上海)有限公司 | 蓝牙业务调度方法、装置、设备及计算机可读存储介质 |
US11416300B2 (en) * | 2017-06-29 | 2022-08-16 | Intel Corporaton | Modular accelerator function unit (AFU) design, discovery, and reuse |
US10338847B1 (en) | 2017-08-28 | 2019-07-02 | Amazon Technologies, Inc. | Coherent buffer mapping for virtualized graphics processing |
CN109753338B (zh) * | 2017-11-06 | 2023-03-21 | 阿里巴巴集团控股有限公司 | 虚拟gpu使用率的检测方法和装置 |
JP6992515B2 (ja) * | 2018-01-05 | 2022-01-13 | コニカミノルタ株式会社 | Gpu割当プログラム、gpu割当方法、コンピュータ読取可能な記録媒体、および、gpu割当装置 |
US10908940B1 (en) | 2018-02-26 | 2021-02-02 | Amazon Technologies, Inc. | Dynamically managed virtual server system |
CN110389825B (zh) * | 2018-04-20 | 2023-08-04 | 伊姆西Ip控股有限责任公司 | 管理专用处理资源的方法、设备和计算机程序产品 |
US11720408B2 (en) * | 2018-05-08 | 2023-08-08 | Vmware, Inc. | Method and system for assigning a virtual machine in virtual GPU enabled systems |
US11960935B2 (en) * | 2018-06-27 | 2024-04-16 | Amazon Technologies, Inc. | Fault-tolerant accelerator based inference service |
US11494621B2 (en) | 2018-06-27 | 2022-11-08 | Amazon Technologies, Inc. | Attached accelerator selection and placement |
US11422863B2 (en) | 2018-06-27 | 2022-08-23 | Amazon Technologies, Inc. | Attached accelerator scaling |
US11599821B2 (en) | 2018-06-27 | 2023-03-07 | Amazon Technologies, Inc. | Attached accelerator based inference service |
US11086686B2 (en) * | 2018-09-28 | 2021-08-10 | International Business Machines Corporation | Dynamic logical partition provisioning |
US11048561B2 (en) * | 2019-07-23 | 2021-06-29 | Vmware, Inc. | Avoiding power-on failures in virtualized GPUs |
US11579942B2 (en) * | 2020-06-02 | 2023-02-14 | Vmware, Inc. | VGPU scheduling policy-aware migration |
US20220261287A1 (en) * | 2021-02-12 | 2022-08-18 | Nvidia Corporation | Method and apparatus for improving processor resource utilization during program execution |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060146057A1 (en) * | 2004-12-30 | 2006-07-06 | Microsoft Corporation | Systems and methods for virtualizing graphics subsystems |
US20070079308A1 (en) * | 2005-09-30 | 2007-04-05 | Computer Associates Think, Inc. | Managing virtual machines |
CN101488098A (zh) * | 2009-02-13 | 2009-07-22 | 华中科技大学 | 基于虚拟计算技术的多核计算资源管理系统 |
US20100115510A1 (en) * | 2008-11-03 | 2010-05-06 | Dell Products, Lp | Virtual graphics device and methods thereof |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2682770B2 (ja) | 1992-05-15 | 1997-11-26 | 富士通株式会社 | 仮想計算機システムのcpu制御方式 |
US7010596B2 (en) | 2002-06-28 | 2006-03-07 | International Business Machines Corporation | System and method for the allocation of grid computing to network workstations |
US8165108B1 (en) * | 2002-10-31 | 2012-04-24 | Alcatel-Lucent | Graphical communications device using translator |
US8085273B2 (en) | 2003-11-19 | 2011-12-27 | Lucid Information Technology, Ltd | Multi-mode parallel graphics rendering system employing real-time automatic scene profiling and mode control |
US20050188361A1 (en) | 2004-02-23 | 2005-08-25 | Henry Cai | Browser-based web site generation system and method |
US7248265B2 (en) | 2004-04-16 | 2007-07-24 | Apple Inc. | System and method for processing graphics operations with graphics processing unit |
US8271976B2 (en) | 2004-06-30 | 2012-09-18 | Microsoft Corporation | Systems and methods for initializing multiple virtual processors within a single virtual machine |
US7793288B2 (en) | 2004-12-09 | 2010-09-07 | International Business Machines Corporation | Automatic resource management of a guest operating system using information in data set indicating minimum system requirement |
US8549513B2 (en) * | 2005-06-29 | 2013-10-01 | Microsoft Corporation | Model-based virtual system provisioning |
US8799431B2 (en) | 2005-08-15 | 2014-08-05 | Toutvirtual Inc. | Virtual systems management |
US8225313B2 (en) * | 2005-10-19 | 2012-07-17 | Ca, Inc. | Object-based virtual infrastructure management |
US7802251B2 (en) * | 2005-11-09 | 2010-09-21 | Hitachi, Ltd. | System for resource allocation to an active virtual machine using switch and controller to associate resource groups |
US20070192641A1 (en) | 2006-02-10 | 2007-08-16 | Intel Corporation | Method and apparatus to manage power consumption in a computer |
JP4519098B2 (ja) | 2006-03-30 | 2010-08-04 | 株式会社日立製作所 | 計算機の管理方法、計算機システム、及び管理プログラム |
US8255915B1 (en) * | 2006-10-31 | 2012-08-28 | Hewlett-Packard Development Company, L.P. | Workload management for computer system with container hierarchy and workload-group policies |
US8141090B1 (en) | 2007-04-24 | 2012-03-20 | Hewlett-Packard Development Company, L.P. | Automated model-based provisioning of resources |
US8782322B2 (en) * | 2007-06-21 | 2014-07-15 | International Business Machines Corporation | Ranking of target server partitions for virtual server mobility operations |
JP4995015B2 (ja) | 2007-09-13 | 2012-08-08 | 株式会社日立製作所 | 仮想計算機の実行可否検査方法 |
EP2248003A1 (en) * | 2007-12-31 | 2010-11-10 | Netapp, Inc. | System and method for automatic storage load balancing in virtual server environments |
CN101499021A (zh) | 2008-01-31 | 2009-08-05 | 国际商业机器公司 | 在多个虚拟机上动态分配资源的方法和装置 |
US8468533B2 (en) * | 2008-04-28 | 2013-06-18 | Panasonic Corporation | Virtual machine control device, method, and program wherein a switching task used to switch to the highest priority virtual machines is the highest priority task in the current virtual machine and the virtual machine that is the switching target |
US8849971B2 (en) | 2008-05-28 | 2014-09-30 | Red Hat, Inc. | Load balancing in cloud-based networks |
US8516478B1 (en) * | 2008-06-12 | 2013-08-20 | Mcafee, Inc. | Subsequent processing of scanning task utilizing subset of virtual machines predetermined to have scanner process and adjusting amount of subsequest VMs processing based on load |
US20100013839A1 (en) | 2008-07-21 | 2010-01-21 | Rawson Andrew R | Integrated GPU, NIC and Compression Hardware for Hosted Graphics |
KR101506683B1 (ko) | 2008-08-06 | 2015-03-30 | 삼성전자 주식회사 | 다수개의 운영 시스템을 지원하는 장치 및 방법 |
US9384062B2 (en) * | 2008-12-27 | 2016-07-05 | Vmware, Inc. | Artificial neural network for balancing workload by migrating computing tasks across hosts |
US9740517B2 (en) | 2008-12-29 | 2017-08-22 | Microsoft Technology Licensing, Llc | Dynamic virtual machine memory management |
US9535767B2 (en) | 2009-03-26 | 2017-01-03 | Microsoft Technology Licensing, Llc | Instantiating a virtual machine with a virtual non-uniform memory architecture |
US20100281478A1 (en) * | 2009-05-01 | 2010-11-04 | Microsoft Corporation | Multiphase virtual machine host capacity planning |
US8713565B2 (en) | 2010-04-28 | 2014-04-29 | International Business Machines Corporation | Automated tuning in a virtual machine computing environment |
US9733963B2 (en) | 2010-09-17 | 2017-08-15 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Optimizing virtual graphics processing unit utilization |
-
2010
- 2010-09-17 US US12/885,132 patent/US9733963B2/en active Active
-
2011
- 2011-08-24 JP JP2011183129A patent/JP5969743B2/ja active Active
- 2011-09-16 CN CN201110274666.2A patent/CN102446114B/zh active Active
-
2012
- 2012-06-14 US US13/523,003 patent/US9727360B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060146057A1 (en) * | 2004-12-30 | 2006-07-06 | Microsoft Corporation | Systems and methods for virtualizing graphics subsystems |
US20070079308A1 (en) * | 2005-09-30 | 2007-04-05 | Computer Associates Think, Inc. | Managing virtual machines |
US20100115510A1 (en) * | 2008-11-03 | 2010-05-06 | Dell Products, Lp | Virtual graphics device and methods thereof |
CN101488098A (zh) * | 2009-02-13 | 2009-07-22 | 华中科技大学 | 基于虚拟计算技术的多核计算资源管理系统 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103971316A (zh) * | 2013-01-25 | 2014-08-06 | 纬创资通股份有限公司 | 计算机系统及其绘图处理方法 |
CN103971316B (zh) * | 2013-01-25 | 2017-03-22 | 纬创资通股份有限公司 | 计算机系统及其绘图处理方法 |
CN107924335A (zh) * | 2015-08-10 | 2018-04-17 | 亚马逊科技公司 | 供应商网络中图形处理的虚拟化 |
US11145271B2 (en) | 2015-08-10 | 2021-10-12 | Amazon Technologies, Inc. | Virtualizing graphics processing in a provider network |
US11210759B2 (en) | 2015-11-11 | 2021-12-28 | Amazon Technologies, Inc. | Placement optimization for virtualized graphics processing |
US11710206B2 (en) | 2017-02-22 | 2023-07-25 | Amazon Technologies, Inc. | Session coordination for auto-scaled virtualized graphics processing |
CN109408449A (zh) * | 2017-08-15 | 2019-03-01 | Arm有限公司 | 数据处理系统 |
Also Published As
Publication number | Publication date |
---|---|
JP2012064206A (ja) | 2012-03-29 |
US20120254868A1 (en) | 2012-10-04 |
JP5969743B2 (ja) | 2016-08-17 |
US20120069032A1 (en) | 2012-03-22 |
US9727360B2 (en) | 2017-08-08 |
CN102446114B (zh) | 2014-12-03 |
US9733963B2 (en) | 2017-08-15 |
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