Configurable synthetic application for studying malleability in HPC
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Títol
Configurable synthetic application for studying malleability in HPCData de publicació
2023-06-01Editor
IEEECita bibliogràfica
Martín-Álvarez, Iker, et al. "Configurable synthetic application for studying malleability in HPC." 2023 31st Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP). IEEE, 2023.Tipus de document
info:eu-repo/semantics/conferenceObjectVersió de l'editorial
https://ieeexplore.ieee.org/document/10137315/authors#authorsVersió
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Resum
Nowadays, the throughput improvement in large clusters of computers recommends the development of malleable applications. Thus, during the execution of these applications in a job, the resource management system (RMS) ... [+]
Nowadays, the throughput improvement in large clusters of computers recommends the development of malleable applications. Thus, during the execution of these applications in a job, the resource management system (RMS) can modify its resource allocation, in order to increase the global throughput. There are different alternatives to complete the different steps in which the reallocation of resources is decomposed. To find the best alternatives, this paper introduces a configurable synthetic iterative MPI malleable application capable of modifying, in execution time, the number of MPI processes according to several parameters. The application includes a performance module to measure stages time within steps, from processes management to data redistribution. In this way, the analysis of different scenarios will allow to conclude how the reconfiguration of application has to be made in different circumstances. At the same time, this tool can be used to create workloads that will allow to analyse the impact of malleability on a system and the work in progress. [-]
Descripció
Ponència presentada en 2023 31st Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP), 01-03 March 2023, Naples, Italy
Entitat finançadora
MCIN/AEI/10.13039/501100011033 | Universitat Jaume I | Generalitat Valenciana | European Social Funds
Codi del projecte o subvenció
PID2020-113656RB-C21 | UJI-B2021-58 | APOSTD/2020/026 | ACIF/2021/260
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