GB2230119B - Conditional execution speed-up on synchronizing instructions - Google Patents

Conditional execution speed-up on synchronizing instructions

Info

Publication number
GB2230119B
GB2230119B GB9003483A GB9003483A GB2230119B GB 2230119 B GB2230119 B GB 2230119B GB 9003483 A GB9003483 A GB 9003483A GB 9003483 A GB9003483 A GB 9003483A GB 2230119 B GB2230119 B GB 2230119B
Authority
GB
United Kingdom
Prior art keywords
execution speed
conditional execution
synchronizing instructions
synchronizing
instructions
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
GB9003483A
Other versions
GB9003483D0 (en
GB2230119A (en
Inventor
Beatrice P Fu
Benny Eitan
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.)
Intel Corp
Original Assignee
Intel Corp
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
Application filed by Intel Corp filed Critical Intel Corp
Publication of GB9003483D0 publication Critical patent/GB9003483D0/en
Publication of GB2230119A publication Critical patent/GB2230119A/en
Application granted granted Critical
Publication of GB2230119B publication Critical patent/GB2230119B/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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor
    • 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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/30087—Synchronisation or serialisation instructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
  • Multi Processors (AREA)
GB9003483A 1989-04-07 1990-02-15 Conditional execution speed-up on synchronizing instructions Expired - Lifetime GB2230119B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33520389A 1989-04-07 1989-04-07

Publications (3)

Publication Number Publication Date
GB9003483D0 GB9003483D0 (en) 1990-04-11
GB2230119A GB2230119A (en) 1990-10-10
GB2230119B true GB2230119B (en) 1993-04-21

Family

ID=23310718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9003483A Expired - Lifetime GB2230119B (en) 1989-04-07 1990-02-15 Conditional execution speed-up on synchronizing instructions

Country Status (5)

Country Link
JP (1) JPH02287857A (en)
DE (1) DE4010896C2 (en)
GB (1) GB2230119B (en)
HK (1) HK112794A (en)
IL (1) IL93964A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4783527B2 (en) * 2001-01-31 2011-09-28 株式会社ガイア・システム・ソリューション Data processing system, data processing apparatus, and control method thereof
JP4865960B2 (en) 2001-06-25 2012-02-01 株式会社ガイア・システム・ソリューション Data processing apparatus and control method thereof
US7107478B2 (en) * 2002-12-05 2006-09-12 Connex Technology, Inc. Data processing system having a Cartesian Controller
US7383421B2 (en) 2002-12-05 2008-06-03 Brightscale, Inc. Cellular engine for a data processing system
US6993674B2 (en) 2001-12-27 2006-01-31 Pacific Design, Inc. System LSI architecture and method for controlling the clock of a data processing system through the use of instructions
US9304940B2 (en) 2013-03-15 2016-04-05 Intel Corporation Processors, methods, and systems to relax synchronization of accesses to shared memory

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211384A2 (en) * 1985-07-31 1987-02-25 Wang Laboratories Inc. Prefetch monitor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245232A (en) * 1975-10-08 1977-04-09 Hitachi Ltd Micro program modification circuit
US4439828A (en) * 1981-07-27 1984-03-27 International Business Machines Corp. Instruction substitution mechanism in an instruction handling unit of a data processing system
US4763294A (en) * 1985-12-19 1988-08-09 Wang Laboratories, Inc. Method and apparatus for floating point operations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211384A2 (en) * 1985-07-31 1987-02-25 Wang Laboratories Inc. Prefetch monitor

Also Published As

Publication number Publication date
DE4010896C2 (en) 1998-07-02
IL93964A (en) 1993-07-08
GB9003483D0 (en) 1990-04-11
IL93964A0 (en) 1990-12-23
GB2230119A (en) 1990-10-10
JPH02287857A (en) 1990-11-27
DE4010896A1 (en) 1990-10-11
HK112794A (en) 1994-10-27

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Legal Events

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

Expiry date: 20100214