Improvement of AMGA Python Client Library for Belle II Experiment

21st International Conference on Computing in High Energy and Nuclear Physics

物理学;计算机科学

Kwak, Jae-Hyuck^1 ; Park, Geunchul^1 ; Huh, Taesang^1 ; Hwang, Soonwook^1

Korea Institute of Science and Technology Information (KISTI), 245 Daehak-ro, Yuseong-gu Daejeon

305-806, Korea, Republic of^1

关键词: Client libraries;    Client sides;    Distributed computing systems;    Grid applications;    Library support;    Synchronous operations;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/664/4/042041/pdf
DOI  :  10.1088/1742-6596/664/4/042041

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This paper describes the recent improvement of the AMGA (ARDA Metadata Grid Application) python client library for the Belle II Experiment. We were drawn to the action items related to library improvement after in-depth discussions with the developer of the Belle II distributed computing system. The improvement includes client-side metadata federation support in python, DIRAC SSL library support as well as API refinement for synchronous operation. Some of the improvements have already been applied to the AMGA python client library as bundled with the Belle II distributed computing software. The recent mass Monte- Carlo (MC) production campaign shows that the AMGA python client library is reliably stable.