Models for On-the-Fly Compensation of Measurement Overhead in Parallel Performance Profiling

机译：并行性能分析中的测量开销的实时补偿模型

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Performance profiling generates measurement overhead during parallel program execution. Measurement overhead, in turn, introduces intrusion in a program's runtime performance behavior. Intrusion can be mitigated by controlling instrumentation degree, allowing a tradeoff of accuracy for detail. Alternatively, the accuracy in profile results can be improved by reducing the intrusion error due to measurement overhead. Models for compensation of measurement overhead in parallel performance profiling are described. An approach based on rational reconstruction is used to understand properties of compensation solutions for different parallel scenarios. From this analysis, a general algorithm for on-the-fly overhead assessment and compensation is derived.

机译：性能分析会在并行程序执行期间产生测量开销。反过来，测量开销在程序的运行时性能行为中引入了入侵。可以通过控制检测程度来减轻入侵，从而可以在准确性方面进行权衡。可替代地，可以通过减少由于测量开销而引起的侵入误差来提高轮廓结果的准确性。描述了用于在并行性能分析中补偿测量开销的模型。基于合理重构的方法用于了解不同并行场景下补偿解决方案的属性。从该分析中，得出了一种用于进行日常开销评估和补偿的通用算法。

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来源
《International Euro-Par Parallel Processing Conference; 20050830-0902; Lisbon(PT)》|2005年|P.72-82|共11页
会议地点 Lisbon(PT)
作者
Allen D. Malony; Sameer S. Shende;
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作者单位

Performance Research Laboratory Department of Computer and Information Science University of Oregon, Eugene, OR, USA;

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会议组织
原文格式 PDF
正文语种 eng
中图分类计算机软件;理论、方法;
关键词
performance measurement and analysis; parallel computing; profiling; intrusion; overhead compensation;

机译：性能测量与分析;并行计算;性能分析;入侵;开销补偿;

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专利

1. COMPENSATION OF MEASUREMENT OVERHEAD IN PARALLEL PERFORMANCE PROFILING [J] . Allen D. Malony, Sameer Shende, Alan Morris, International Journal of High Performance Computing Applications . 2007,第2期

机译：并行性能分析中的测量开销补偿
2. OVERHEAD COMPENSATION IN PERFORMANCE PROFILING [J] . Allen D. Malony, Sameer S. Shende Parallel Processing Letters . 2005,第1a2期

机译：性能分析的开销补偿
3. Determination of the Induced Voltages by 220 kV Electric Overhead Power Lines Working in Parallel and Narrow Routes - Measurements on the Ground and Mathematical Model [J] . FLAVIUS DAN SURIANU WSEAS Transactions on Power Systems . 2009,第7a9期

机译：220 kV并联和窄线架空电力线感应电压的确定-地面测量和数学模型
4. Models for On-the-Fly Compensation of Measurement Overhead in Parallel Performance Profiling [C] . Allen D. Malony, Sameer S. Shende International Euro-Par Parallel Processing Conference . 2005

机译：并行性能分析中的测量开销的现场补偿模型
5. Investigation of jet-fuel flames using an implicit parallel solver, on-the-fly chemical reduction, and experimental validation. [D] . Tosatto, Luca. 2012

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6. Exposure Modelling of Extremely Low-Frequency Magnetic Fields from Overhead Power Lines and Its Validation by Measurements [O] . Alfred Bürgi, Sanjay Sagar, Benjamin Struchen, 2017

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7. Compensation of measurement overhead in parallel performance profiling [O] . Malony Allen D., Shende Sameer S., Morris Alan, 2007

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8. Performance Modeling and Measurement of Parallelized Code for Distributed Shared Memory Multiprocessors [R] . Waheed, Abdul, Yan, Jerry 1998

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Models for On-the-Fly Compensation of Measurement Overhead in Parallel Performance Profiling

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