Nordugrid ARC Datastaging and Cache Efficiency gains on HPC and cloud resources
Research output: Contribution to journal › Conference article › Research › peer-review
Standard
Nordugrid ARC Datastaging and Cache Efficiency gains on HPC and cloud resources. / Pedersen, Maiken; Konya, Balazs; Cameron, David; Ellert, Mattias; Konstantinov, Aleksandr; Smirnova, Oxana; Waananen, Anders.
In: E P J Web of Conferences, Vol. 245, 03011, 16.11.2020.Research output: Contribution to journal › Conference article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - GEN
T1 - Nordugrid ARC Datastaging and Cache Efficiency gains on HPC and cloud resources
AU - Pedersen, Maiken
AU - Konya, Balazs
AU - Cameron, David
AU - Ellert, Mattias
AU - Konstantinov, Aleksandr
AU - Smirnova, Oxana
AU - Waananen, Anders
PY - 2020/11/16
Y1 - 2020/11/16
N2 - The Worldwide LHC Computing Grid (WLCG) is today comprised of a range of different types of resources such as cloud centers, large and small HPC centers, volunteer computing as well as the traditional grid resources. The Nordic Tier 1 (NT1) is a WLCG computing infrastructure distributed over the Nordic countries. The NT1 deploys the Nordugrid ARC-CE, which is non-intrusive and lightweight, originally developed to cater for HPC centers where no middleware could be installed on the worker nodes. The NT1 runs ARC in the native Nordugrid mode which contrary to the Pilot mode leaves jobs data transfers up to ARC. ARCs data transfer capabilities together with the ARC Cache are the most important features of ARC.In this article we will describe the datastaging and cache functionality of the ARC-CE set up as an edge service to an HPC or cloud resource, and show the gain in efficiency this model provides compared to a traditional pilot model, especially for sites with remote storage.
AB - The Worldwide LHC Computing Grid (WLCG) is today comprised of a range of different types of resources such as cloud centers, large and small HPC centers, volunteer computing as well as the traditional grid resources. The Nordic Tier 1 (NT1) is a WLCG computing infrastructure distributed over the Nordic countries. The NT1 deploys the Nordugrid ARC-CE, which is non-intrusive and lightweight, originally developed to cater for HPC centers where no middleware could be installed on the worker nodes. The NT1 runs ARC in the native Nordugrid mode which contrary to the Pilot mode leaves jobs data transfers up to ARC. ARCs data transfer capabilities together with the ARC Cache are the most important features of ARC.In this article we will describe the datastaging and cache functionality of the ARC-CE set up as an edge service to an HPC or cloud resource, and show the gain in efficiency this model provides compared to a traditional pilot model, especially for sites with remote storage.
U2 - 10.1051/epjconf/202024503011
DO - 10.1051/epjconf/202024503011
M3 - Conference article
VL - 245
JO - EPJ Web of Conferences
JF - EPJ Web of Conferences
SN - 2101-6275
M1 - 03011
T2 - 24th International Conference on Computing in High Energy and Nuclear Physics (CHEP)
Y2 - 4 November 2019 through 8 November 2019
ER -
ID: 272167292