GB0403738D0 - Simultaneous multi-threading processor circuits and computer program products configured at different performance levels - Google Patents

Simultaneous multi-threading processor circuits and computer program products configured at different performance levels

Info

Publication number
GB0403738D0
GB0403738D0 GBGB0403738.8A GB0403738A GB0403738D0 GB 0403738 D0 GB0403738 D0 GB 0403738D0 GB 0403738 A GB0403738 A GB 0403738A GB 0403738 D0 GB0403738 D0 GB 0403738D0
Authority
GB
United Kingdom
Prior art keywords
computer program
program products
different performance
performance levels
processor circuits
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.)
Granted
Application number
GBGB0403738.8A
Other versions
GB2398660B (en
GB2398660A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US10/631,601 external-priority patent/US7152170B2/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB0508862A priority Critical patent/GB2410584B/en
Publication of GB0403738D0 publication Critical patent/GB0403738D0/en
Publication of GB2398660A publication Critical patent/GB2398660A/en
Application granted granted Critical
Publication of GB2398660B publication Critical patent/GB2398660B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30189—Instruction operation extension or modification according to execution mode, e.g. mode flag
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A41D19/01547—Protective gloves with grip improving means
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3824—Operand accessing
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming
GB0403738A 2003-02-20 2004-02-19 Simultaneous multi-threading processors operating at different performance levels Expired - Lifetime GB2398660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0508862A GB2410584B (en) 2003-02-20 2004-02-19 Simultaneous multi-threading processor circuits and computer program products configured to operate at different performance levels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20030010759 2003-02-20
US10/631,601 US7152170B2 (en) 2003-02-20 2003-07-31 Simultaneous multi-threading processor circuits and computer program products configured to operate at different performance levels based on a number of operating threads and methods of operating

Publications (3)

Publication Number Publication Date
GB0403738D0 true GB0403738D0 (en) 2004-03-24
GB2398660A GB2398660A (en) 2004-08-25
GB2398660B GB2398660B (en) 2005-09-07

Family

ID=32044744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0403738A Expired - Lifetime GB2398660B (en) 2003-02-20 2004-02-19 Simultaneous multi-threading processors operating at different performance levels

Country Status (5)

Country Link
JP (1) JP4439288B2 (en)
KR (1) KR100594256B1 (en)
CN (1) CN100394381C (en)
GB (1) GB2398660B (en)
TW (1) TWI261198B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4574493B2 (en) * 2005-08-22 2010-11-04 キヤノン株式会社 Processor system and multi-thread processor
JP4687685B2 (en) * 2007-04-24 2011-05-25 株式会社デンソー Electronic control device for engine control and microcomputer
JP4706030B2 (en) * 2007-06-19 2011-06-22 富士通株式会社 Cache control apparatus and control method
EP2423808B1 (en) * 2007-06-20 2014-05-14 Fujitsu Limited Arithmetic device
US9529727B2 (en) 2014-05-27 2016-12-27 Qualcomm Incorporated Reconfigurable fetch pipeline
CN109471812B (en) * 2015-01-19 2023-09-05 铠侠股份有限公司 Memory device and control method of nonvolatile memory
WO2018018492A1 (en) * 2016-07-28 2018-02-01 张升泽 Method and system of allocating current in plurality of intervals in interior of multi-core chip
WO2018018494A1 (en) * 2016-07-28 2018-02-01 张升泽 Method and system for allocating power based on multi-zone allocation
CN112631960B (en) * 2021-03-05 2021-06-04 四川科道芯国智能技术股份有限公司 Method for expanding cache memory

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
US5396635A (en) * 1990-06-01 1995-03-07 Vadem Corporation Power conservation apparatus having multiple power reduction levels dependent upon the activity of the computer system
JP3100241B2 (en) * 1992-10-09 2000-10-16 ダイヤセミコンシステムズ株式会社 Microprocessor drive controller
JP3461535B2 (en) * 1993-06-30 2003-10-27 株式会社日立国際電気 Wireless terminal device and control method therefor
US5630142A (en) * 1994-09-07 1997-05-13 International Business Machines Corporation Multifunction power switch and feedback led for suspend systems
US6073159A (en) 1996-12-31 2000-06-06 Compaq Computer Corporation Thread properties attribute vector based thread selection in multithreading processor
US5835705A (en) * 1997-03-11 1998-11-10 International Business Machines Corporation Method and system for performance per-thread monitoring in a multithreaded processor
US6272616B1 (en) * 1998-06-17 2001-08-07 Agere Systems Guardian Corp. Method and apparatus for executing multiple instruction streams in a digital processor with multiple data paths
US6493741B1 (en) * 1999-10-01 2002-12-10 Compaq Information Technologies Group, L.P. Method and apparatus to quiesce a portion of a simultaneous multithreaded central processing unit
US7051329B1 (en) * 1999-12-28 2006-05-23 Intel Corporation Method and apparatus for managing resources in a multithreaded processor
US7487505B2 (en) * 2001-08-27 2009-02-03 Intel Corporation Multithreaded microprocessor with register allocation based on number of active threads
US6711447B1 (en) * 2003-01-22 2004-03-23 Intel Corporation Modulating CPU frequency and voltage in a multi-core CPU architecture

Also Published As

Publication number Publication date
GB2398660B (en) 2005-09-07
JP2004252987A (en) 2004-09-09
KR100594256B1 (en) 2006-06-30
JP4439288B2 (en) 2010-03-24
CN1534463A (en) 2004-10-06
TWI261198B (en) 2006-09-01
CN100394381C (en) 2008-06-11
GB2398660A (en) 2004-08-25
TW200421180A (en) 2004-10-16
KR20040075287A (en) 2004-08-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20240218