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| Hauptseite > Publikationsdatenbank > An Event Model for Trace-Based Performance Analysis of MPI Partitioned Point-to-Point Communication > print |
| Hauptseite > Publikationsdatenbank > An Event Model for Trace-Based Performance Analysis of MPI Partitioned Point-to-Point Communication > print |
| 001 | 1018700 | ||
| 005 | 20250314084122.0 | ||
| 024 | 7 | _ | |a 10.1145/3624062.3624205 |2 doi |
| 024 | 7 | _ | |a 10.34734/FZJ-2023-04994 |2 datacite_doi |
| 037 | _ | _ | |a FZJ-2023-04994 |
| 041 | _ | _ | |a English |
| 100 | 1 | _ | |a Thärigen, Isabel |0 P:(DE-HGF)0 |b 0 |e Corresponding author |
| 111 | 2 | _ | |a Workshop on Programming and Performance Visualization Tools |g ProTools '23 |c Denver, CO |d 2023-11-12 - 2023-11-12 |w USA |
| 245 | _ | _ | |a An Event Model for Trace-Based Performance Analysis of MPI Partitioned Point-to-Point Communication |
| 260 | _ | _ | |a New York, NY, USA |c 2023 |b ACM |
| 295 | 1 | 0 | |a Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis |
| 300 | _ | _ | |a 1357–1367 |
| 336 | 7 | _ | |a CONFERENCE_PAPER |2 ORCID |
| 336 | 7 | _ | |a Conference Paper |0 33 |2 EndNote |
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| 520 | _ | _ | |a The MPI 4.0 standard introduced the concept of partitioned point-to-point communication. One facet that may help in encouraging application developers to use this new concept in their programs is the availability of proper tool support in a timely manner. In this paper, we therefore propose nine new events extending the OTF2 event model to accurately represent the runtime behavior of partitioned point-to-point communication. We then demonstrate the suitability of these extensions with three different use cases in the context of performance analysis. In particular, we showcase a prototype implementation of an extended waitstate analysis in the Scalasca trace analyzer, and discuss further potential use cases in the realm of trace visualization and simulation. |
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| 773 | _ | _ | |a 10.1145/3624062.3624205 |
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