CN100407102C - 基于软件的微处理器功率损耗控制 - Google Patents
基于软件的微处理器功率损耗控制 Download PDFInfo
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- CN100407102C CN100407102C CN2003801051091A CN200380105109A CN100407102C CN 100407102 C CN100407102 C CN 100407102C CN 2003801051091 A CN2003801051091 A CN 2003801051091A CN 200380105109 A CN200380105109 A CN 200380105109A CN 100407102 C CN100407102 C CN 100407102C
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- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
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- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
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- G06F1/3237—Power saving characterised by the action undertaken by disabling clock generation or distribution
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- G06F1/325—Power saving in peripheral device
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- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
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- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
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- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
- G06F9/30083—Power or thermal control instructions
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- 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
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- G06F9/30098—Register arrangements
- G06F9/30141—Implementation provisions of register files, e.g. ports
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- 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
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Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43088402P | 2002-12-04 | 2002-12-04 | |
US60/430,884 | 2002-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1720495A CN1720495A (zh) | 2006-01-11 |
CN100407102C true CN100407102C (zh) | 2008-07-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2003801051091A Expired - Lifetime CN100407102C (zh) | 2002-12-04 | 2003-12-03 | 基于软件的微处理器功率损耗控制 |
Country Status (7)
Country | Link |
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US (3) | US7500126B2 (zh) |
EP (1) | EP1573490A2 (zh) |
JP (1) | JP2006509291A (zh) |
KR (1) | KR20050085281A (zh) |
CN (1) | CN100407102C (zh) |
AU (1) | AU2003283680A1 (zh) |
WO (1) | WO2004051450A2 (zh) |
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- 2003-12-03 AU AU2003283680A patent/AU2003283680A1/en not_active Abandoned
- 2003-12-03 EP EP03775661A patent/EP1573490A2/en not_active Withdrawn
- 2003-12-03 JP JP2004556689A patent/JP2006509291A/ja not_active Withdrawn
- 2003-12-03 WO PCT/IB2003/005611 patent/WO2004051450A2/en not_active Application Discontinuation
- 2003-12-03 US US10/561,625 patent/US7500126B2/en not_active Expired - Lifetime
- 2003-12-03 CN CN2003801051091A patent/CN100407102C/zh not_active Expired - Lifetime
- 2003-12-03 KR KR1020057009957A patent/KR20050085281A/ko not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
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EP1573490A2 (en) | 2005-09-14 |
US20090125742A1 (en) | 2009-05-14 |
CN1720495A (zh) | 2006-01-11 |
US20110231688A1 (en) | 2011-09-22 |
WO2004051450A3 (en) | 2005-02-03 |
US7500126B2 (en) | 2009-03-03 |
US20060179329A1 (en) | 2006-08-10 |
JP2006509291A (ja) | 2006-03-16 |
WO2004051450A2 (en) | 2004-06-17 |
AU2003283680A1 (en) | 2004-06-23 |
US8181054B2 (en) | 2012-05-15 |
KR20050085281A (ko) | 2005-08-29 |
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