Invention Application
- Patent Title: DYNAMIC FUNCTION-LEVEL HARDWARE PERFORMANCE PROFILING FOR APPLICATION PERFORMANCE ANALYSIS
- Patent Title (中): 动态功能级硬件性能分析应用性能分析
-
Application No.: US14250340Application Date: 2014-04-10
-
Publication No.: US20140310561A1Publication Date: 2014-10-16
- Inventor: Hui Zhang , Nipun Arora , Jungwhan Rhee , Kai Ma , Guofei Jiang
- Applicant: NEC Laboratories America, Inc.
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Main IPC: G06F11/36
- IPC: G06F11/36
Abstract:
The invention is directed to a computer implemented method and a system that implements an application performance profiler with hardware performance event information. The profiler provides dynamic tracing of application programs, and offers fine-grained hardware performance event profiling at function levels. To control the perturbation on target applications, the profiler also includes a control mechanism to constraint the function profiling overhead within a budget configured by users.
Public/Granted literature
- US10114728B2 Dynamic function-level hardware performance profiling for application performance analysis Public/Granted day:2018-10-30
Information query
