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ExtraPeak: Advanced Automatic Performance Modeling for HPC Applications

Calotoiu, Alexandru ; Copik, Marcin ; Hoefler, Torsten ; Ritter, Marcus ; Shudler, Sergei ; Wolf, Felix (2020)
ExtraPeak: Advanced Automatic Performance Modeling for HPC Applications.
In: Software for Exascale Computing - SPPEXA 2016-2019
doi: 10.1007/978-3-030-47956-5_15
Book Section, Bibliographie

Abstract

Performance models are powerful tools allowing developers to understand the behavior of their applications, and empower them to address performance issues already during the design or prototyping phase. Unfortunately, the difficulties of creating such models manually and the effort involved render performance modeling a topic limited to a relatively small community of experts. This article summarizes the results of the two projects Catwalk, which aimed to create tools that automate key activities of the performance modeling process, and ExtraPeak, which built upon the results of Catwalk and worked toward making this powerful methodology more flexible, streamlined and easy to use. The sew projects both provide accessible tools and methods that bring performance modeling to a wider audience of HPC application developers. Since its outcome represents the final state of the two projects, we expand to a greater extent on the results of ExtraPeak.

Item Type: Book Section
Erschienen: 2020
Creators: Calotoiu, Alexandru ; Copik, Marcin ; Hoefler, Torsten ; Ritter, Marcus ; Shudler, Sergei ; Wolf, Felix
Type of entry: Bibliographie
Title: ExtraPeak: Advanced Automatic Performance Modeling for HPC Applications
Language: English
Date: 31 July 2020
Publisher: Springer
Book Title: Software for Exascale Computing - SPPEXA 2016-2019
Series: Lecture Notes in Computational Science and Engineering
Series Volume: 136
DOI: 10.1007/978-3-030-47956-5_15
Abstract:

Performance models are powerful tools allowing developers to understand the behavior of their applications, and empower them to address performance issues already during the design or prototyping phase. Unfortunately, the difficulties of creating such models manually and the effort involved render performance modeling a topic limited to a relatively small community of experts. This article summarizes the results of the two projects Catwalk, which aimed to create tools that automate key activities of the performance modeling process, and ExtraPeak, which built upon the results of Catwalk and worked toward making this powerful methodology more flexible, streamlined and easy to use. The sew projects both provide accessible tools and methods that bring performance modeling to a wider audience of HPC application developers. Since its outcome represents the final state of the two projects, we expand to a greater extent on the results of ExtraPeak.

Uncontrolled Keywords: LOEWE|SF4.0; DFG|323299120; DFG|320898076; BMBF|01IH16008D; DoE|DE-SC0015524
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Parallel Programming
Zentrale Einrichtungen
Zentrale Einrichtungen > University IT-Service and Computing Centre (HRZ)
Zentrale Einrichtungen > University IT-Service and Computing Centre (HRZ) > Hochleistungsrechner
Date Deposited: 05 Mar 2024 15:25
Last Modified: 05 Mar 2024 15:25
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