CN105637556A - 用于图形处理单元功率管理的系统和方法 - Google Patents
用于图形处理单元功率管理的系统和方法 Download PDFInfo
- Publication number
- CN105637556A CN105637556A CN201480056445.XA CN201480056445A CN105637556A CN 105637556 A CN105637556 A CN 105637556A CN 201480056445 A CN201480056445 A CN 201480056445A CN 105637556 A CN105637556 A CN 105637556A
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- gpu
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title abstract description 6
- 238000005070 sampling Methods 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004040 coloring Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000013256 coordination polymer Substances 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- 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
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- 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
- G09G5/18—Timing circuits for raster scan displays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Graphics (AREA)
- Power Sources (AREA)
- Image Generation (AREA)
- User Interface Of Digital Computer (AREA)
- Multimedia (AREA)
Abstract
Description
缓存代价 | 平面YUV | RGBA |
缩放 | 4 | 1 |
旋转 | 25% | 20% |
缩放+旋转 | 50% | 40% |
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361890583P | 2013-10-14 | 2013-10-14 | |
US61/890,583 | 2013-10-14 | ||
PCT/IB2014/002822 WO2015056100A2 (en) | 2013-10-14 | 2014-10-14 | Systems and methods for graphics process units power management |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105637556A true CN105637556A (zh) | 2016-06-01 |
CN105637556B CN105637556B (zh) | 2019-06-28 |
Family
ID=52809288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480056445.XA Expired - Fee Related CN105637556B (zh) | 2013-10-14 | 2014-10-14 | 用于图形处理单元功率管理的系统和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9875516B2 (zh) |
EP (1) | EP3058552A4 (zh) |
CN (1) | CN105637556B (zh) |
WO (1) | WO2015056100A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107844187A (zh) * | 2016-09-21 | 2018-03-27 | 龙芯中科技术有限公司 | 功耗管理方法、装置及电子设备 |
CN109313619A (zh) * | 2016-06-06 | 2019-02-05 | 高通股份有限公司 | 功率和性能感知的存储器控制器投票机构 |
CN110199241A (zh) * | 2017-01-26 | 2019-09-03 | Ati科技无限责任公司 | 自适应功率控制环路 |
CN110308784A (zh) * | 2019-04-30 | 2019-10-08 | 东莞恒创智能科技有限公司 | 基于Nvidia TX2的CPU、GPU联合调频节能优化方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10332230B2 (en) * | 2015-08-31 | 2019-06-25 | Qualcomm Incorporated | Characterizing GPU workloads and power management using command stream hinting |
KR102555347B1 (ko) * | 2016-10-04 | 2023-07-14 | 삼성디스플레이 주식회사 | 디스플레이 시스템 및 이의 구동 방법 |
US11442495B2 (en) * | 2020-03-06 | 2022-09-13 | Advanced Micro Devices, Inc. | Separate clocking for components of a graphics processing unit |
CN112363842B (zh) * | 2020-11-27 | 2023-01-06 | Oppo(重庆)智能科技有限公司 | 图形处理器的频率调整方法、装置、电子设备及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101034470A (zh) * | 2005-10-26 | 2007-09-12 | 威盛电子股份有限公司 | 指令解析器以及图形处理单元及其方法 |
US20090225090A1 (en) * | 2008-03-04 | 2009-09-10 | Asustek Computer Inc. | Apparatus for adjusting parameters of display card |
CN102314213A (zh) * | 2010-07-09 | 2012-01-11 | 精英电脑股份有限公司 | 动态调整工作频率的计算机系统 |
CN103019367A (zh) * | 2012-12-03 | 2013-04-03 | 福州瑞芯微电子有限公司 | 基于Android系统的嵌入式GPU动态调频方法及装置 |
US20130106881A1 (en) * | 2011-10-31 | 2013-05-02 | Apple Inc. | Gpu workload prediction and management |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6397343B1 (en) | 1999-03-19 | 2002-05-28 | Microsoft Corporation | Method and system for dynamic clock frequency adjustment for a graphics subsystem in a computer |
US8112640B2 (en) | 2006-10-02 | 2012-02-07 | Samsung Electronics Co., Ltd. | Method of controlling voltage of power supplied to 3D graphics data processor and the 3D graphics data processor using the method |
US20100123717A1 (en) * | 2008-11-20 | 2010-05-20 | Via Technologies, Inc. | Dynamic Scheduling in a Graphics Processor |
US8643656B2 (en) * | 2010-09-30 | 2014-02-04 | Nec Laboratories America, Inc. | Energy-aware task consolidation on graphics processing unit (GPU) |
WO2013119226A1 (en) | 2012-02-08 | 2013-08-15 | Intel Corporation | Dynamic cpu gpu load balancing using power |
US10535185B2 (en) * | 2012-04-04 | 2020-01-14 | Qualcomm Incorporated | Patched shading in graphics processing |
KR101471303B1 (ko) * | 2013-10-02 | 2014-12-10 | 포항공과대학교 산학협력단 | 그래픽 처리 장치를 위한 전력 관리 장치 및 방법 |
US9396515B2 (en) * | 2013-08-16 | 2016-07-19 | Nvidia Corporation | Rendering using multiple render target sample masks |
-
2014
- 2014-10-14 EP EP14853645.1A patent/EP3058552A4/en not_active Withdrawn
- 2014-10-14 CN CN201480056445.XA patent/CN105637556B/zh not_active Expired - Fee Related
- 2014-10-14 WO PCT/IB2014/002822 patent/WO2015056100A2/en active Application Filing
- 2014-10-14 US US14/513,289 patent/US9875516B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101034470A (zh) * | 2005-10-26 | 2007-09-12 | 威盛电子股份有限公司 | 指令解析器以及图形处理单元及其方法 |
US20090225090A1 (en) * | 2008-03-04 | 2009-09-10 | Asustek Computer Inc. | Apparatus for adjusting parameters of display card |
CN102314213A (zh) * | 2010-07-09 | 2012-01-11 | 精英电脑股份有限公司 | 动态调整工作频率的计算机系统 |
US20130106881A1 (en) * | 2011-10-31 | 2013-05-02 | Apple Inc. | Gpu workload prediction and management |
CN103019367A (zh) * | 2012-12-03 | 2013-04-03 | 福州瑞芯微电子有限公司 | 基于Android系统的嵌入式GPU动态调频方法及装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109313619A (zh) * | 2016-06-06 | 2019-02-05 | 高通股份有限公司 | 功率和性能感知的存储器控制器投票机构 |
CN107844187A (zh) * | 2016-09-21 | 2018-03-27 | 龙芯中科技术有限公司 | 功耗管理方法、装置及电子设备 |
CN107844187B (zh) * | 2016-09-21 | 2020-06-12 | 龙芯中科技术有限公司 | 功耗管理方法、装置及电子设备 |
CN110199241A (zh) * | 2017-01-26 | 2019-09-03 | Ati科技无限责任公司 | 自适应功率控制环路 |
CN110199241B (zh) * | 2017-01-26 | 2021-10-15 | Ati科技无限责任公司 | 自适应功率控制环路 |
CN110308784A (zh) * | 2019-04-30 | 2019-10-08 | 东莞恒创智能科技有限公司 | 基于Nvidia TX2的CPU、GPU联合调频节能优化方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3058552A2 (en) | 2016-08-24 |
US20150103085A1 (en) | 2015-04-16 |
CN105637556B (zh) | 2019-06-28 |
WO2015056100A3 (en) | 2015-12-10 |
EP3058552A4 (en) | 2017-05-17 |
US9875516B2 (en) | 2018-01-23 |
WO2015056100A2 (en) | 2015-04-23 |
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Effective date of registration: 20200515 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200515 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200515 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |
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Granted publication date: 20190628 |
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