A method for acquiring a fault propagation path during software running

The invention discloses a method for acquiring a fault propagation path during software running. The method comprises the following steps of step 1 collecting data during dynamic running of software,specifically, determining a to-be-collected data type; performing code instrumentation on the target...

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Bibliographic Details
Main Authors LU MINYAN, KONG SHIYI, LI SONGZHENG, LI LUYI
Format Patent
LanguageChinese
English
Published 23.04.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a method for acquiring a fault propagation path during software running. The method comprises the following steps of step 1 collecting data during dynamic running of software,specifically, determining a to-be-collected data type; performing code instrumentation on the target software; monitoring and recording program running data. A fault propagation path acquisition method based on data comparative analysis specifically comprises the steps of data preprocessing; and obtaining a fault propagation path by comparing and analyzing the data. According to the invention, thefault propagation path of the C language program during fault operation can be obtained in the Linux environment. A software engineer can be helped to quickly and accurately locate the position of asoftware fault by taking a path as a clue, so that the maintenance cost is reduced. By integrating analysis of a plurality of fault propagation paths of the same program, the module position where theprogram is prone to fault c
Bibliography:Application Number: CN201811503761