DE69819849D1 - Anordnung zum willkürlichen Abtasten von Instruktionen in einer Prozessorpipeline - Google Patents

Anordnung zum willkürlichen Abtasten von Instruktionen in einer Prozessorpipeline

Info

Publication number
DE69819849D1
DE69819849D1 DE69819849T DE69819849T DE69819849D1 DE 69819849 D1 DE69819849 D1 DE 69819849D1 DE 69819849 T DE69819849 T DE 69819849T DE 69819849 T DE69819849 T DE 69819849T DE 69819849 D1 DE69819849 D1 DE 69819849D1
Authority
DE
Germany
Prior art keywords
instructions
pipeline
arrangement
processor pipeline
arbitrary sampling
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
DE69819849T
Other languages
English (en)
Other versions
DE69819849T2 (de
Inventor
George Z Chrysos
Jeffrey A Dean
James E Hicks
Daniel L Leibholz
Edward J Mclellan
Carl A Waldspurger
William E Weihl
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer 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 Compaq Computer Corp filed Critical Compaq Computer Corp
Publication of DE69819849D1 publication Critical patent/DE69819849D1/de
Application granted granted Critical
Publication of DE69819849T2 publication Critical patent/DE69819849T2/de
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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/348—Circuit details, i.e. tracer hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Advance Control (AREA)
  • Debugging And Monitoring (AREA)
  • Image Processing (AREA)
DE69819849T 1997-11-26 1998-11-25 Anordnung zum willkürlichen Abtasten von Instruktionen in einer Prozessorpipeline Expired - Lifetime DE69819849T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/980,190 US6000044A (en) 1997-11-26 1997-11-26 Apparatus for randomly sampling instructions in a processor pipeline
US980190 1997-11-26

Publications (2)

Publication Number Publication Date
DE69819849D1 true DE69819849D1 (de) 2003-12-24
DE69819849T2 DE69819849T2 (de) 2004-09-02

Family

ID=25527399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819849T Expired - Lifetime DE69819849T2 (de) 1997-11-26 1998-11-25 Anordnung zum willkürlichen Abtasten von Instruktionen in einer Prozessorpipeline

Country Status (4)

Country Link
US (1) US6000044A (de)
EP (1) EP0919918B1 (de)
JP (1) JP4467093B2 (de)
DE (1) DE69819849T2 (de)

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Also Published As

Publication number Publication date
US6000044A (en) 1999-12-07
JPH11272515A (ja) 1999-10-08
JP4467093B2 (ja) 2010-05-26
EP0919918A2 (de) 1999-06-02
EP0919918A3 (de) 2000-02-23
EP0919918B1 (de) 2003-11-19
DE69819849T2 (de) 2004-09-02

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