Title:
DEBUG SUPPORTING DEVICE FOR PARALLEL PROGRAM
Document Type and Number:
Japanese Patent JP3212666
Kind Code:
B2
Abstract:
PURPOSE: To efficiently perform debug interactively by combining required minimum events without performing a test by replacing the execution sequence of all the asynchronous parts of a debug target process.
CONSTITUTION: A data causal relation generating part 5 which generates data causal relation information from relation between the data of the debug target process and the execution sequence among processes based on program execution sequence information among the processes obtained by the execution of a source program 6 and information obtained by the execution of the debug target process by the source program 6, and a display part 12 which displays the possibility of a program error predicted based on the data causal relation generated at the data causal relation generating part 5 and the program execution sequence among the processes as debug supporting information are provided at a computer system which performs processing as performing message communication among plural processes by the execution of the source program 6.
Inventors:
Asako Kitamura
Tetsuo Hasegawa
Toshifumi Seki
Tetsuo Hasegawa
Toshifumi Seki
Application Number:
JP3535392A
Publication Date:
September 25, 2001
Filing Date:
February 21, 1992
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G06F9/46; G06F9/48; G06F11/28; (IPC1-7): G06F9/46; G06F11/28
Domestic Patent References:
| JP3246733A | ||||
| JP5224984A |
Other References:
【文献】真鍋、青柳、「分散プログラム用デバッガddbx-pの試作開発」、情報処理学会研究報告、Vol.91,No.83(91-DPS-52)、社団法人情報処理学会・発行(1991年)、pp.201~206(特許庁CSDB文献番号:CSNT200000291032)
Attorney, Agent or Firm:
Takehiko Suzue
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