GB0305436D0 - Performance level selection in a data processing system - Google Patents
Performance level selection in a data processing systemInfo
- Publication number
- GB0305436D0 GB0305436D0 GBGB0305436.8A GB0305436A GB0305436D0 GB 0305436 D0 GB0305436 D0 GB 0305436D0 GB 0305436 A GB0305436 A GB 0305436A GB 0305436 D0 GB0305436 D0 GB 0305436D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- data processing
- processing system
- performance level
- level selection
- selection
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3447—Performance evaluation by modeling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
- G06F11/3428—Benchmarking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3457—Performance evaluation by simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3466—Performance evaluation by tracing or monitoring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/835—Timestamp
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/88—Monitoring involving counting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Debugging And Monitoring (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/687,972 US7131015B2 (en) | 2002-11-12 | 2003-10-20 | Performance level selection in a data processing system using a plurality of performance request calculating algorithms |
JP2003380064A JP2004164642A (en) | 2002-11-12 | 2003-11-10 | Peak level selection in data processing system |
US11/520,007 US7512820B2 (en) | 2002-11-12 | 2006-09-13 | Performance level selection in a data processing system by combining a plurality of performance requests |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0226395A GB0226395D0 (en) | 2002-11-12 | 2002-11-12 | Automatic performance setting |
GB0228547A GB0228547D0 (en) | 2002-12-06 | 2002-12-06 | Performance level selection in a data processing system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0305436D0 true GB0305436D0 (en) | 2003-04-16 |
GB2395309A GB2395309A (en) | 2004-05-19 |
Family
ID=26247126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0305436A Withdrawn GB2395309A (en) | 2002-11-12 | 2003-03-10 | Performance level selection in a data processing system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2395309A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7861068B2 (en) * | 2006-03-07 | 2010-12-28 | Intel Corporation | Method and apparatus for using dynamic workload characteristics to control CPU frequency and voltage scaling |
US9383804B2 (en) | 2011-07-14 | 2016-07-05 | Qualcomm Incorporated | Method and system for reducing thermal load by forced power collapse |
US8862909B2 (en) | 2011-12-02 | 2014-10-14 | Advanced Micro Devices, Inc. | System and method for determining a power estimate for an I/O controller based on monitored activity levels and adjusting power limit of processing units by comparing the power estimate with an assigned power limit for the I/O controller |
US8924758B2 (en) | 2011-12-13 | 2014-12-30 | Advanced Micro Devices, Inc. | Method for SOC performance and power optimization |
US10853147B2 (en) * | 2018-02-20 | 2020-12-01 | Microsoft Technology Licensing, Llc | Dynamic processor power management |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218704A (en) * | 1989-10-30 | 1993-06-08 | Texas Instruments | Real-time power conservation for portable computers |
KR100613201B1 (en) * | 2000-08-28 | 2006-08-18 | 마이크로코넥트 엘엘씨 | Measuring method for cpu usage |
-
2003
- 2003-03-10 GB GB0305436A patent/GB2395309A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2395309A (en) | 2004-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application |
Owner name: STATE OF MICHIGAN, THE Free format text: FORMER APPLICANT(S): ARM LIMITED Owner name: REGENTS OF THE UNIVERSITY OF MICHIGAN A CONSTITUTI Free format text: FORMER APPLICANT(S): ARM LIMITED Owner name: CORPORATION OF THE Free format text: FORMER APPLICANT(S): ARM LIMITED |
|
COOA | Change in applicant's name or ownership of the application |
Owner name: ARM LIMITED Free format text: FORMER APPLICANT(S): ARM LIMITED Owner name: CORPORATION OF THE Free format text: FORMER APPLICANT(S): ARM LIMITED Owner name: STATE OF MICHIGAN, THE Free format text: FORMER APPLICANT(S): ARM LIMITED Owner name: REGENTS OF THE UNIVERSITY OF MICHIGAN A CONSTITUTI Free format text: FORMER APPLICANT(S): ARM LIMITED |
|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |