IL135459A - Thread switch control in a multi threaded processor system - Google Patents

Thread switch control in a multi threaded processor system

Info

Publication number
IL135459A
IL135459A IL13545998A IL13545998A IL135459A IL 135459 A IL135459 A IL 135459A IL 13545998 A IL13545998 A IL 13545998A IL 13545998 A IL13545998 A IL 13545998A IL 135459 A IL135459 A IL 135459A
Authority
IL
Israel
Prior art keywords
thread
hardware
switch
state
processor
Prior art date
Application number
IL13545998A
Other languages
English (en)
Other versions
IL135459A0 (en
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IL135459A0 publication Critical patent/IL135459A0/xx
Publication of IL135459A publication Critical patent/IL135459A/en

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 or 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
IL13545998A 1997-10-23 1998-10-14 Thread switch control in a multi threaded processor system IL135459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/957,002 US6567839B1 (en) 1997-10-23 1997-10-23 Thread switch control in a multithreaded processor system
PCT/US1998/021742 WO1999021083A1 (en) 1997-10-23 1998-10-14 Thread switch control in a multithreaded processor system

Publications (2)

Publication Number Publication Date
IL135459A0 IL135459A0 (en) 2001-05-20
IL135459A true IL135459A (en) 2004-02-19

Family

ID=25498946

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13545998A IL135459A (en) 1997-10-23 1998-10-14 Thread switch control in a multi threaded processor system

Country Status (8)

Country Link
US (1) US6567839B1 (ja)
EP (1) EP1027645B1 (ja)
JP (1) JP3595504B2 (ja)
CN (1) CN1127017C (ja)
DE (1) DE69807729T2 (ja)
IL (1) IL135459A (ja)
TW (1) TW406241B (ja)
WO (1) WO1999021083A1 (ja)

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