Invention Grant
- Patent Title: Method and system for identifying errors in code
- Patent Title (中): 用于识别代码错误的方法和系统
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Application No.: US13969246Application Date: 2013-08-16
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Publication No.: US09201760B2Publication Date: 2015-12-01
- Inventor: Zuye Zheng
- Applicant: SALESFORCE.COM, INC.
- Applicant Address: US CA San Francisco
- Assignee: salesforce.com, inc.
- Current Assignee: salesforce.com, inc.
- Current Assignee Address: US CA San Francisco
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/36

Abstract:
A method for identifying errors in code is provided. The method may include rebuilding object dependencies from a heap dump, calculating memory usage of each object, identifying top consumers of memory by object class, analyzing how much memory each class consumes with respect to how much other classes consume, building a corpus of data that may be used in a progressive machine learning algorithm, and identifying suspect classes. Additionally, the suspect classes and the memory usage statistics of the suspect classes may then be used as an identifying signature of the associated out of memory error. The identifying signature of the associated out of memory error may then be used to compare with the signatures of other out of memory occurrences for identifying duplicate error occurrences.
Public/Granted literature
- US20130339799A1 METHOD AND SYSTEM FOR IDENTIFYING ERRORS IN CODE Public/Granted day:2013-12-19
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