GB2411029B - Multi-thread executing method and parallel processing system - Google Patents

Multi-thread executing method and parallel processing system

Info

Publication number
GB2411029B
GB2411029B GB0509968A GB0509968A GB2411029B GB 2411029 B GB2411029 B GB 2411029B GB 0509968 A GB0509968 A GB 0509968A GB 0509968 A GB0509968 A GB 0509968A GB 2411029 B GB2411029 B GB 2411029B
Authority
GB
United Kingdom
Prior art keywords
processing system
parallel processing
executing method
thread executing
thread
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 - Fee Related
Application number
GB0509968A
Other versions
GB0509968D0 (en
GB2411029A (en
Inventor
Taku Ohsawa
Satoshi Matsushita
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP2001212247A external-priority patent/JP3702814B2/en
Application filed by NEC Corp filed Critical NEC Corp
Publication of GB0509968D0 publication Critical patent/GB0509968D0/en
Publication of GB2411029A publication Critical patent/GB2411029A/en
Application granted granted Critical
Publication of GB2411029B publication Critical patent/GB2411029B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • 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
    • G06F9/3009—Thread control instructions
    • 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
GB0509968A 2001-07-12 2002-07-12 Multi-thread executing method and parallel processing system Expired - Fee Related GB2411029B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001212247A JP3702814B2 (en) 2001-07-12 2001-07-12 Multi-thread execution method and parallel processor system
GB0216275A GB2380573B (en) 2001-07-12 2002-07-12 Multi-thread executing method and parallel processing system

Publications (3)

Publication Number Publication Date
GB0509968D0 GB0509968D0 (en) 2005-06-22
GB2411029A GB2411029A (en) 2005-08-17
GB2411029B true GB2411029B (en) 2006-02-22

Family

ID=35695904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0509968A Expired - Fee Related GB2411029B (en) 2001-07-12 2002-07-12 Multi-thread executing method and parallel processing system

Country Status (1)

Country Link
GB (1) GB2411029B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913059A (en) * 1996-08-30 1999-06-15 Nec Corporation Multi-processor system for inheriting contents of register from parent thread to child thread
GB2340271A (en) * 1998-04-28 2000-02-16 Nec Corp Register content inheriting in a multithread multiprocessor system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913059A (en) * 1996-08-30 1999-06-15 Nec Corporation Multi-processor system for inheriting contents of register from parent thread to child thread
GB2340271A (en) * 1998-04-28 2000-02-16 Nec Corp Register content inheriting in a multithread multiprocessor system

Also Published As

Publication number Publication date
GB0509968D0 (en) 2005-06-22
GB2411029A (en) 2005-08-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160712