GB2398660B - Simultaneous multi-threading processors operating at different performance levels - Google Patents

Simultaneous multi-threading processors operating at different performance levels

Info

Publication number
GB2398660B
GB2398660B GB0403738A GB0403738A GB2398660B GB 2398660 B GB2398660 B GB 2398660B GB 0403738 A GB0403738 A GB 0403738A GB 0403738 A GB0403738 A GB 0403738A GB 2398660 B GB2398660 B GB 2398660B
Authority
GB
United Kingdom
Prior art keywords
different performance
performance levels
simultaneous multi
processors operating
threading processors
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.)
Expired - Lifetime
Application number
GB0403738A
Other versions
GB0403738D0 (en
GB2398660A (en
Inventor
Gi-Ho Park
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 GB0403738D0 (en) 2004-03-24
GB2398660A GB2398660A (en) 2004-08-25
GB2398660B true 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
KR101077514B1 (en) * 2007-06-19 2011-10-28 후지쯔 가부시끼가이샤 Cache controller 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079025A (en) * 1990-06-01 2000-06-20 Vadem System and method of computer operating mode control for power consumption reduction
US20010005892A1 (en) * 1989-10-30 2001-06-28 Watts Lavaughn F. Real-time power conservation for electronic device having a 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
GB2375202A (en) * 1999-12-28 2002-11-06 Intel Corp Method and apparatus for managing resources in a multithreaded processor
WO2003019358A1 (en) * 2001-08-27 2003-03-06 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010005892A1 (en) * 1989-10-30 2001-06-28 Watts Lavaughn F. Real-time power conservation for electronic device having a processor
US6079025A (en) * 1990-06-01 2000-06-20 Vadem System and method of computer operating mode control for power consumption reduction
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
GB2375202A (en) * 1999-12-28 2002-11-06 Intel Corp Method and apparatus for managing resources in a multithreaded processor
WO2003019358A1 (en) * 2001-08-27 2003-03-06 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
KR20040075287A (en) 2004-08-27
KR100594256B1 (en) 2006-06-30
JP2004252987A (en) 2004-09-09
GB0403738D0 (en) 2004-03-24
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
JP4439288B2 (en) 2010-03-24

Similar Documents

Publication Publication Date Title
GB2417845B (en) Multiple pass location processor
GB2403567B (en) Processor
EP1735970A4 (en) Pipelined packet processor
GB0314940D0 (en) How low will it go
GB0304056D0 (en) Processor network
DE60327130D1 (en) processor
GB2398660B (en) Simultaneous multi-threading processors operating at different performance levels
AU2003208266A8 (en) Reconfigurable processor
GB0213683D0 (en) Processor
EP1607316A4 (en) Combine
AU2003225488A8 (en) Configurable processor
DE50311671D1 (en) Rials
GB2390443B (en) Application registers
GB2400942B (en) Processor type determination
GB0215029D0 (en) Strand based execution
EP1603513A4 (en) Treatment using dantrolene
DE60314798D1 (en) processor
EP1709976A4 (en) Emt- inducing agents
GB0409815D0 (en) Unified simd processor
GB2420884B (en) Processor architecture
GB2392820B (en) G-string
AU2003209183A8 (en) Meaning processor
TW555073U (en) CPU water cooling-apparatus
GB0409640D0 (en) Analytical processor
GB0208857D0 (en) Processor

Legal Events

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

Expiry date: 20240218