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PFASST with dynamic resource management for large-scale applications

Huber, Dominik ; Fecht, Jan ; Gaddameedi, Keerthi and Schüller, Valentina LU orcid (2023) 12th Workshop on Parallel-in-Time Integration
Abstract
Dynamic resource management is a fairly recent development made to improve the flexibility of job scheduling. MPI-based approach [1] makes this possible by treating resources on a set granularity and performs set operations whenever changes are made. Due to the extreme resource requirements, using dynamic resources will likely be compulsory for parallel-in-time methods. Development towards this has been made by prototyping an interface for dynamic resource management and then incorporating it into LibPFASST to provide proof of concept. The intent of this poster is to motivate further investigation and exploration of dynamic resources for large-scale applications such as weather/climate simulations, molecular dynamics, graph design and more.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Contribution to conference
publication status
in press
subject
editor
Bungartz, Hans-Joachim ; Schreiber, Martin ; Schulz, Martin and Neckel, Tobias
conference name
12th Workshop on Parallel-in-Time Integration
conference location
Hamburg, Germany
conference dates
2023-07-17 - 2023-07-21
language
English
LU publication?
yes
id
a65468fd-ff67-4b78-a634-44062bbe6144
alternative location
https://mediatum.ub.tum.de/doc/1717900/6vaynue56l2cyneih2xj5c26n.pdf
date added to LUP
2024-02-10 15:30:13
date last changed
2024-03-11 09:13:01
@misc{a65468fd-ff67-4b78-a634-44062bbe6144,
  abstract     = {{Dynamic resource management is a fairly recent development made to improve the flexibility of job scheduling. MPI-based approach [1] makes this possible by treating resources on a set granularity and performs set operations whenever changes are made. Due to the extreme resource requirements, using dynamic resources will likely be compulsory for parallel-in-time methods. Development towards this has been made by prototyping an interface for dynamic resource management and then incorporating it into LibPFASST to provide proof of concept. The intent of this poster is to motivate further investigation and exploration of dynamic resources for large-scale applications such as weather/climate simulations, molecular dynamics, graph design and more.}},
  author       = {{Huber, Dominik and Fecht, Jan and Gaddameedi, Keerthi and Schüller, Valentina}},
  editor       = {{Bungartz, Hans-Joachim and Schreiber, Martin and Schulz, Martin and Neckel, Tobias}},
  language     = {{eng}},
  title        = {{PFASST with dynamic resource management for large-scale applications}},
  url          = {{https://mediatum.ub.tum.de/doc/1717900/6vaynue56l2cyneih2xj5c26n.pdf}},
  year         = {{2023}},
}