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    • 21. 发明申请
    • METHOD AND SYSTEM FOR IDENTIFYING ERRORS IN CODE
    • 用于识别代码中的错误的方法和系统
    • US20130339799A1
    • 2013-12-19
    • US13969246
    • 2013-08-16
    • SALESFORCE.COM, INC.
    • Zuye Zheng
    • G06F11/36
    • G06F11/362G06F11/3612
    • 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.
    • 提供了一种用于识别代码中的错误的方法。 该方法可以包括从堆转储重建对象依赖关系,计算每个对象的内存使用情况,通过对象类识别内存的最大消费者,分析每个类消耗多少内存相对于其他类消耗多少内存,构建数据语料库 可用于渐进机器学习算法,并识别可疑类。 此外,可疑类和可疑类的存储器使用统计信息然后可以被用作相关联的超出内存错误的识别签名。 然后可以使用相关联的超出内存错误的识别签名与用于识别重复错误发生的其他内存不足事件的签名进行比较。