Apparatus and method for analyzing and displaying operations...

Data processing: software development – installation – and managem – Software program development tool – Testing or debugging

Reexamination Certificate

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Details

C717S125000, C717S131000, C717S155000, C719S311000, C719S312000, C719S313000, C719S314000, C719S316000

Reexamination Certificate

active

07320124

ABSTRACT:
A novel apparatus and method for analyzing and displaying the operation of a computer is provided, that can display a timing chart with which the relationship between transmission processes and reception processes, each relating to inter-process communications, can be easily grasped. The apparatus includes a measuring device for measuring and collecting as chronological event trace data a software event occurring within a computer to be measured, an analyzer for analyzing the operation of the computer based on the event trace data collected by the measuring device, and a display for manifesting the operation of the computer analyzed by the analyzer.

REFERENCES:
patent: 5748878 (1998-05-01), Rees et al.
patent: 6202199 (2001-03-01), Wygodny et al.
patent: 6230313 (2001-05-01), Callahan et al.
patent: 60-11948 (1985-01-01), None
patent: 5-204664 (1993-08-01), None
patent: 6-259209 (1994-09-01), None
patent: 7-225728 (1995-08-01), None
Japanese Office Action issued Aug. 3, 2004 (w/ English translation of relevant portion).
Japanese Office Action issued Dec. 9, 2003 (w/ English translation of relevant portion).

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