ATE393930T1 - Prozessor mit verbesserter verzweigungswirkung - Google Patents

Prozessor mit verbesserter verzweigungswirkung

Info

Publication number
ATE393930T1
ATE393930T1 AT01100846T AT01100846T ATE393930T1 AT E393930 T1 ATE393930 T1 AT E393930T1 AT 01100846 T AT01100846 T AT 01100846T AT 01100846 T AT01100846 T AT 01100846T AT E393930 T1 ATE393930 T1 AT E393930T1
Authority
AT
Austria
Prior art keywords
processor
pipeline
instructions
instruction
branching effect
Prior art date
Application number
AT01100846T
Other languages
English (en)
Inventor
Patrick W Bosshart
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of ATE393930T1 publication Critical patent/ATE393930T1/de

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
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/325—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for loops, e.g. loop detection or loop counter
    • 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
    • G06F9/30072—Arrangements for executing specific machine instructions to perform conditional operations, e.g. using predicates or guards
    • 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
    • G06F9/3853—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution of compound 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)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
  • Devices For Executing Special Programs (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT01100846T 2000-01-13 2001-01-15 Prozessor mit verbesserter verzweigungswirkung ATE393930T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17588400P 2000-01-13 2000-01-13

Publications (1)

Publication Number Publication Date
ATE393930T1 true ATE393930T1 (de) 2008-05-15

Family

ID=22642053

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01100846T ATE393930T1 (de) 2000-01-13 2001-01-15 Prozessor mit verbesserter verzweigungswirkung

Country Status (4)

Country Link
EP (1) EP1117032B1 (de)
JP (1) JP2001195252A (de)
AT (1) ATE393930T1 (de)
DE (1) DE60133784T2 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471593A (en) * 1989-12-11 1995-11-28 Branigin; Michael H. Computer processor with an efficient means of executing many instructions simultaneously
US5748936A (en) * 1996-05-30 1998-05-05 Hewlett-Packard Company Method and system for supporting speculative execution using a speculative look-aside table

Also Published As

Publication number Publication date
JP2001195252A (ja) 2001-07-19
DE60133784D1 (de) 2008-06-12
EP1117032B1 (de) 2008-04-30
DE60133784T2 (de) 2009-06-25
EP1117032A3 (de) 2005-08-17
EP1117032A2 (de) 2001-07-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties