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Improvements in utilisation of the Czech national HPC center

SYSNO ASEP	0538582
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Improvements in utilisation of the Czech national HPC center
Author(s)	Svatoš, Michal (FZU-D)_{RID, ORCID} Chudoba, Jiří (FZU-D)_{RID, ORCID} Vokáč, P. (CZ)
Number of authors	3
Article number	09010
Source Title	EPJ Web of Conferences, 245. - Les Ulis : EDP Sciences, 2020 / Doglioni C. ; Jackson P. ; Kamleh W. ; Kim D.Y. ; Silvestris L. ; Stewart G.A. - ISSN 2100-014X
Pages	s. 1-7
Number of pages	7 s.
Publication form	Online - E
Action	International Conference on Computing in High Energy and Nuclear Physics (CHEP 2019) /24./
Event date	04.11.2019 - 08.11.2019
VEvent location	Adelaide
Country	AU - Australia
Event type	WRD
Language	eng - English
Country	FR - France
Keywords	computing ; HPC
Subject RIV	JD - Computer Applications, Robotics
OECD category	Automation and control systems
R&D Projects	EF16_013/0001404 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	LM2018104 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	FZU-D - RVO:68378271
UT WOS	000652214300345
DOI	10.1051/epjconf/202024509010
Annotation	The distributed computing system of the ATLAS experiment at LHC is allowed to opportunistically use resources at the Czech national HPC center IT4Innovations in Ostrava. The jobs are submitted via an ARC Compute Element (ARC-CE) installed at the grid site in Prague. Scripts and input files are shared between the ARC-CE and a shared file system located at the HPC centre via sshfs. This basic submission system has worked there since the end of 2017. Several improvements were made to increase the amount of resource that ATLAS can use. As a result of the improvements, the utilisation of the Czech national HPC center by the ATLAS distributed computing increased.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2021

Number of the records: 1