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DYNAMIC FUNCTION-LEVEL HARDWARE PERFORMANCE PROFILING FOR APPLICATION PERFORMANCE ANALYSIS

机译:动态功能级别的硬件性能分析,用于应用程序性能分析

摘要

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.
机译:本发明针对一种计算机实现的方法和系统,其利用硬件性能事件信息来实现应用性能分析器。探查器提供了对应用程序的动态跟踪,并提供了功能级别的细粒度硬件性能事件分析。为了控制目标应用程序上的干扰,事件探查器还包括一种控制机制,可将功能配置开销限制在用户配置的预算之内。

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