用于性能分析的高效工具
Efficient Instrumentation for Performance Profiling
摘要：
性能分析包括在执行期间跟踪软件系统，然后分析所获得的跟踪。然而，跟踪本身会影响系统的性能，从而扭曲其执行。因此，需要最小化跟踪对底层系统性能的影响。为了实现这一点，需要根据要解决的性能分析问题来优化跟踪集。我们的立场是，只有通过将软件跟踪设计和实现添加到整个软件开发过程中，才能实现这种最小化。在这样的过程中，性能分析师提供性能度量需求的知识，而软件开发人员提供软件的知识。这两者都是最佳跟踪放置所必需的。
英文摘要：
Performance profiling consists of tracing a software system during execution and then analyzing the obtained traces. However, traces themselves affect the performance of the system distorting its execution. Therefore, there is a need to minimize the effect of the tracing on the underlying system's performance. To achieve this, the trace set needs to be optimized according to the performance profiling problem being solved. Our position is that such minimization can be achieved only by adding the software trace design and implementation to the overall software development process. In such a process, the performance analyst supplies the knowledge of performance measurement requirements, while the software developer supplies the knowledge of the software. Both of these are needed for an optimal trace placement.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
