Invention Grant
- Patent Title: Analyzing software performance issues
- Patent Title (中): 分析软件性能问题
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Application No.: US13095269Application Date: 2011-04-27
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Publication No.: US08578213B2Publication Date: 2013-11-05
- Inventor: Shi Han , Yingnong Dang , Song Ge , Dongmei Zhang , Bin Zhao , Feng Liang , Chao Bian , Xiangpeng Zhao , Cong Chen , Hang Li , Prashant Ratanchandani
- Applicant: Shi Han , Yingnong Dang , Song Ge , Dongmei Zhang , Bin Zhao , Feng Liang , Chao Bian , Xiangpeng Zhao , Cong Chen , Hang Li , Prashant Ratanchandani
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Lee & Hayes, PLLC
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
Execution traces are collected from multiple execution instances that exhibit performance issues such as slow execution. Call stacks are extracted from the execution traces, and the call stacks are mined to identify frequently occurring function call patterns. The call patterns are then clustered, and used to identify groups of execution instances whose performance issues may be caused by common problematic program execution patterns.
Public/Granted literature
- US20120278658A1 Analyzing Software Performance Issues Public/Granted day:2012-11-01
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