Detail výsledku

Adaptive Execution Planning in Workflow Management Systems

JAROŠ, M. Adaptive Execution Planning in Workflow Management Systems. Počítačové architektury a diagnostika 2019. Doksy: Academic and Medical Conference Agency, 2019. p. 23-26. ISBN: 978-80-88214-20-5.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Jaroš Marta, Ing., Ph.D., UPSY (FIT)
Abstrakt


Workflow management systems try to move grid,
cloud and high performance computing (HPC) services closer to
scientific and industrial community by providing a user-friendly
interface enabling definition of complex problems presented
as workflows. Workflows provide a formal way to define and
automate multi-step procedures reflecting real-world phenomena.
However, this still places demands on users to decide how to
execute particular tasks in workflows. k-Dispatch, a platform
providing automated tasks execution, planning and monitoring,
focuses on selected workflows from medical environment. For
security reasons, only in-house code binaries tuned for specific
HPC resources are used. k-Dispatch screens out users from
the complexity of HPC systems. This paper describes how the
presented framework deals with the task execution planning.
Static planning that uses default execution parameters may not
be sufficient for the effective execution since the results delivery
is time-constrained, and there is an effort to minimize the
computational cost. Adaptive planning discussed in this paper
may improve this process.

Klíčová slova

workflow management system, automated execution planning, adaptive planning, job scheduling simulator

Rok
2019
Strany
23–26
Sborník
Počítačové architektury a diagnostika 2019
Konference
Počítačové architektury a diagnostika 2019
ISBN
978-80-88214-20-5
Vydavatel
Academic and Medical Conference Agency
Místo
Doksy
BibTeX 
@inproceedings{BUT161850,
  author="Marta {Jaroš}",
  title="Adaptive Execution Planning in Workflow Management Systems",
  booktitle="Počítačové architektury a diagnostika 2019",
  year="2019",
  pages="23--26",
  publisher="Academic and Medical Conference Agency",
  address="Doksy",
  isbn="978-80-88214-20-5",
  url="https://www.fit.vut.cz/research/publication/12018/"
}
Soubory
Projekty
IT4Innovations excellence in science, MŠMT, Národní program udržitelnosti II, LQ1602, zahájení: 2016-01-01, ukončení: 2020-12-31, ukončen
Pokročilé paralelní a vestavěné počítačové systémy, VUT, Vnitřní projekty VUT, FIT-S-17-3994, zahájení: 2017-03-01, ukončení: 2020-02-29, ukončen
Výzkumné skupiny
Výzkumná skupina Superpočítačových technologií SC@FIT (VZ SC@FIT)
Pracoviště
Ústav počítačových systémů (UPSY)
Nahoru