Efficient Pattern Search in Large Traces through Successive Refinement (2004)
| Venue: | In Proc. of the European Conference on Parallel Computing (EuroPar |
| Citations: | 17 - 11 self |
BibTeX
@INPROCEEDINGS{Wolf04efficientpattern,
author = {Felix Wolf and Bernd Mohr and Jack Dongarra and Shirley Moore},
title = {Efficient Pattern Search in Large Traces through Successive Refinement},
booktitle = {In Proc. of the European Conference on Parallel Computing (EuroPar},
year = {2004},
pages = {47--54},
publisher = {Springer}
}
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Abstract
Abstract. Event tracing is a well-accepted technique for post-mortem performance analysis of parallel applications. The expert tool supports the analysis of large traces by automatically searching them for execution patterns that indicate inefficient behavior. However, the current search algorithm works with independent pattern specifications and ignores the specialization hierarchy existing between them, resulting in a long analysis time caused by repeated matching attempts as well as in replicated code. This article describes an optimized design taking advantage of specialization relationships and leading to a significant runtime improvement as well as to more compact pattern specifications. 1
Citations
| 67 | Automatic Performance Analysis of Hybrid MPI/OpenMP Applications - Wolf, Mohr - 2003 |
| 37 | Knowledge Specification for Automatic Performance Analysis - Fahringer, Gerndt, et al. - 2001 |
| 21 | A callgraph-based search strategy for automated performance diagnosis - Cain, Miller, et al. - 2001 |
| 17 | Automatic performance analysis on parallel computers with SMP nodes - Wolf - 2003 |
| 11 | Performance Optimization of Parallel Programs: Tracing, Zooming, Understanding - Arnold, Detert, et al. - 1995 |
| 11 | Modeling and detecting performance problems for distributed and parallel programs with JavaPSL - Fahringer, Seragiotto |
| 10 | Automatic Performance Analysis of Parallel Programs - Espinosa - 2000 |
| 9 | Distributed application monitoring for clustered SMP architectures - Fürlinger, Gerndt - 2003 |
| 1 | CUBE User Manual - Song, Wolf - 2004 |
