Analysis and Visualization of the Dynamic Behavior of HPC Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F21%3A10247600" target="_blank" >RIV/61989100:27740/21:10247600 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27240/21:10247600
Result on the web
<a href="https://link.springer.com/chapter/10.1007/978-3-030-67077-1_8" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-030-67077-1_8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-67077-1_8" target="_blank" >10.1007/978-3-030-67077-1_8</a>
Alternative languages
Result language
angličtina
Original language name
Analysis and Visualization of the Dynamic Behavior of HPC Applications
Original language description
The behavior of a parallel application can be presented in many ways, but performance visualization tools usually focus on communication graphs and runtime of processes or threads in specific (groups of) functions. A different approach is required when searching for the optimal configuration of tunable parameters, for which it is necessary to run the application several times and compare the resource consumption of these runs. We present RADAR visualizer, a tool that was originally developed to analyze such measurements and to detect the optimal configuration for each instrumented part of the code. In this case, the optimum was defined as the minimum energy consumption of the whole application, but any other metric can be defined. RADAR visualizer presents the application behavior in several graphical representations and tables including the amount of savings that can be reached. Together with our MERIC library, we provide a complete toolchain for HPC application behavior monitoring, data analysis, and graphical representation. The final part is performing dynamic tuning (applying optimal settings for each region during the application runtime) for the production runs of the analyzed application.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Volume 12456
ISBN
978-3-030-67076-4
ISSN
0302-9743
e-ISSN
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Number of pages
15
Pages from-to
135-149
Publisher name
Springer
Place of publication
Cham
Event location
Karolinka
Event date
May 20, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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