The Application of DAQ-Middleware to the J-PARC E16 Experiment

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

物理学;计算机科学

Hamada, E.^1 ; Ikeno, M.^1 ; Kawama, D.^2 ; Morino, Y.^1 ; Nakai, W.^2,3 ; Obara, Y.^3 ; Ozawa, K.^1 ; Sendai, H.^1 ; Takahashi, T.N.^4 ; Tanaka, M.M.^1 ; Yokkaichi, S.^2

High Energy Accelerator Research Organization (KEK), 1-1 Oho, Ibaraki, Tsukuba

305-0801, Japan^1

RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama

351-0198, Japan^2

University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo

113-0033, Japan^3

Research Center for Nuclear Physics (RCNP), Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka

567-0047, Japan^4

关键词: Distributed data acquisition;    Software frameworks;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/664/8/082016/pdf
DOI  :  10.1088/1742-6596/664/8/082016

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

DAQ-Middleware is a software framework for network-distributed data acquisition (DAQ) systems. We adopted the framework for the J-PARC E16 experiment, which requires a DAQ bandwidth of more than 660 MB/spill (two-second spill per six-second cycle). We developed a prototype for the DAQ software and confirmed that the prototype's total throughput satisfies the requirements of the experiment.