GB2451344B - Extract CPU time facility for measuring resource usage using a register based elapsed time function - Google Patents

Extract CPU time facility for measuring resource usage using a register based elapsed time function

Info

Publication number
GB2451344B
GB2451344B GB0813536A GB0813536A GB2451344B GB 2451344 B GB2451344 B GB 2451344B GB 0813536 A GB0813536 A GB 0813536A GB 0813536 A GB0813536 A GB 0813536A GB 2451344 B GB2451344 B GB 2451344B
Authority
GB
United Kingdom
Prior art keywords
resource usage
register based
facility
measuring resource
elapsed time
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.)
Active
Application number
GB0813536A
Other versions
GB0813536D0 (en
GB2451344A (en
Inventor
Dan F Greiner
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 US11/437,220 external-priority patent/US8117614B2/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB0813536D0 publication Critical patent/GB0813536D0/en
Publication of GB2451344A publication Critical patent/GB2451344A/en
Application granted granted Critical
Publication of GB2451344B publication Critical patent/GB2451344B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F11/3409—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 for performance assessment
    • G06F11/3419—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 for performance assessment by assessing time
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/88—Monitoring involving counting

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Debugging And Monitoring (AREA)
  • Executing Machine-Instructions (AREA)
GB0813536A 2006-05-19 2008-07-24 Extract CPU time facility for measuring resource usage using a register based elapsed time function Active GB2451344B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/437,220 US8117614B2 (en) 2006-05-19 2006-05-19 Extract CPU time facility
GB0625722A GB2438230A (en) 2006-05-19 2006-12-21 Method of calculating the accumulated processing time for tasks

Publications (3)

Publication Number Publication Date
GB0813536D0 GB0813536D0 (en) 2008-08-27
GB2451344A GB2451344A (en) 2009-01-28
GB2451344B true GB2451344B (en) 2009-03-04

Family

ID=38871717

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0709372A Withdrawn GB2440216A (en) 2006-05-19 2007-05-16 Computer program for calculating the (accumulated) processing time for tasks
GB0813536A Active GB2451344B (en) 2006-05-19 2008-07-24 Extract CPU time facility for measuring resource usage using a register based elapsed time function

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0709372A Withdrawn GB2440216A (en) 2006-05-19 2007-05-16 Computer program for calculating the (accumulated) processing time for tasks

Country Status (1)

Country Link
GB (2) GB2440216A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009152305A1 (en) * 2008-06-11 2009-12-17 Qualcomm Incorporated Method and system for measuring task load

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937780A (en) * 1986-05-30 1990-06-26 Bull Nh Information Systems, Inc. Single instruction updating of processing time field using software invisible working registers
US5265249A (en) * 1990-05-16 1993-11-23 Nec Corporation Individual task accounting for multiprocessor systems when executing multitask jobs
JPH1050136A (en) * 1996-05-30 1998-02-20 Toshiba Lighting & Technol Corp Lighting equipment and lighting system
US20020147944A1 (en) * 2001-02-01 2002-10-10 International Business Machines Corporation Apparatus and method for adaptive address-based historical utilization recording

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501921A (en) * 1981-10-13 1983-11-10 インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション Method and apparatus for measuring channel behavior
EP0168138B1 (en) * 1984-05-14 1989-03-15 Prescant Pty. Limited Water ring vacuum pump
US8484643B2 (en) * 2003-03-31 2013-07-09 Fujitsu Limited CPU usage time counting method and job control system using this CPU usage time

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937780A (en) * 1986-05-30 1990-06-26 Bull Nh Information Systems, Inc. Single instruction updating of processing time field using software invisible working registers
US5265249A (en) * 1990-05-16 1993-11-23 Nec Corporation Individual task accounting for multiprocessor systems when executing multitask jobs
JPH1050136A (en) * 1996-05-30 1998-02-20 Toshiba Lighting & Technol Corp Lighting equipment and lighting system
US20020147944A1 (en) * 2001-02-01 2002-10-10 International Business Machines Corporation Apparatus and method for adaptive address-based historical utilization recording

Also Published As

Publication number Publication date
GB0709372D0 (en) 2007-06-27
GB0813536D0 (en) 2008-08-27
GB2440216A (en) 2008-01-23
GB2451344A (en) 2009-01-28

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