CA2002325A1 - Method for observing the progress in time of an object program - Google Patents

Method for observing the progress in time of an object program

Info

Publication number
CA2002325A1
CA2002325A1 CA2002325A CA2002325A CA2002325A1 CA 2002325 A1 CA2002325 A1 CA 2002325A1 CA 2002325 A CA2002325 A CA 2002325A CA 2002325 A CA2002325 A CA 2002325A CA 2002325 A1 CA2002325 A1 CA 2002325A1
Authority
CA
Canada
Prior art keywords
observation
program
points
computer system
observing
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.)
Granted
Application number
CA2002325A
Other languages
French (fr)
Other versions
CA2002325C (en
Inventor
Andreas Danuser
Lothar Krings
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.)
ABB Schweiz AG
Original Assignee
Asea Brown Boveri AG Switzerland
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 Asea Brown Boveri AG Switzerland filed Critical Asea Brown Boveri AG Switzerland
Publication of CA2002325A1 publication Critical patent/CA2002325A1/en
Application granted granted Critical
Publication of CA2002325C publication Critical patent/CA2002325C/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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3624—Software debugging by performing operations on the source code, e.g. via a compiler
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3636—Software debugging by tracing the execution of the program

Abstract

The method is used for observing the progress in time of an object program executed by a computer system. In this connection, information items relating to the flow of the object program are detected by an observation tool at an interface of the computer system, and are evaluated. This method is intended to provide the possibility of observing even complex computer systems almost under real-time conditions with comparatively simple means. This is achieved by unambiguously identifiable observation points in the form of output commands which are inserted at unambiguously located points in the source program allocated to the object program. The observation points are stored in table form in a database of the observation tool, specifying the program points. When the program is running, identifications allocated to the observation points are sent to the observation tool by the computer system. The observation tool forms events, specifying the current time and identifying the transmitting object computer of the computer system. The events formed are evaluated in the observation tool in the language of the source program with reference to the observation points stored in table form.
CA002002325A 1988-11-09 1989-11-06 Method for observing the progress in time of an object program Expired - Fee Related CA2002325C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH416188 1988-11-09
CH4161/88-6 1988-11-09

Publications (2)

Publication Number Publication Date
CA2002325A1 true CA2002325A1 (en) 1990-05-09
CA2002325C CA2002325C (en) 2000-05-23

Family

ID=4270941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002002325A Expired - Fee Related CA2002325C (en) 1988-11-09 1989-11-06 Method for observing the progress in time of an object program

Country Status (5)

Country Link
US (1) US5204956A (en)
EP (1) EP0368190B1 (en)
JP (1) JPH02199548A (en)
CA (1) CA2002325C (en)
DE (1) DE58909816D1 (en)

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US5949971A (en) * 1995-10-02 1999-09-07 International Business Machines Corporation Method and system for performance monitoring through identification of frequency and length of time of execution of serialization instructions in a processing system
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US5691920A (en) * 1995-10-02 1997-11-25 International Business Machines Corporation Method and system for performance monitoring of dispatch unit efficiency in a processing system
US5729726A (en) * 1995-10-02 1998-03-17 International Business Machines Corporation Method and system for performance monitoring efficiency of branch unit operation in a processing system
US5751945A (en) * 1995-10-02 1998-05-12 International Business Machines Corporation Method and system for performance monitoring stalls to identify pipeline bottlenecks and stalls in a processing system
US5812133A (en) * 1995-11-01 1998-09-22 Allen Bradley Company, Llc Industrial controller with display of rung execution
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US6041286A (en) * 1997-10-21 2000-03-21 Sony Corporation Apparatus for and method of accurately obtaining the cycle time of completion of transmission of video frames within an isochronous stream of data transmitted over an IEEE 1394 serial bus network
US7076784B1 (en) 1997-10-28 2006-07-11 Microsoft Corporation Software component execution management using context objects for tracking externally-defined intrinsic properties of executing software components within an execution environment
US6557167B1 (en) * 1999-09-03 2003-04-29 International Business Machines Corporation Apparatus and method for analyzing performance of a computer program
US6748555B1 (en) * 1999-09-09 2004-06-08 Microsoft Corporation Object-based software management
US6594820B1 (en) * 1999-09-28 2003-07-15 Sun Microsystems, Inc. Method and apparatus for testing a process in a computer system
US20070006166A1 (en) * 2005-06-20 2007-01-04 Seagate Technology Llc Code coverage for an embedded processor system
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Also Published As

Publication number Publication date
CA2002325C (en) 2000-05-23
JPH02199548A (en) 1990-08-07
EP0368190B1 (en) 1997-09-17
US5204956A (en) 1993-04-20
DE58909816D1 (en) 1997-10-23
EP0368190A1 (en) 1990-05-16

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