Sub Farm Interface of the ATLAS Dataflow System

• 作 者: 刘尉悦 安琪 Maria Lorenza FERRER
• 机 构: School of Information Science and Engineering, Ningbo University, Ningbo 315211 China Fast Electroni
• 出 处: Plasma Science and Technology
• 发表日期: 2006年03期
• 关键词: ATLAS builder Thread handle bandwidth hardware overhead sampler avoiding Trigger

Sub Farm Interface is the event builder of the ATLAS(A Toroidal LHC ApparatuS) Dataflow System. It receives event fragments from the Read Out System, builds full events and sends complete events to the Event Filter for high level event selection. This paper describes the implementation of the Sub Farm Interface. Furthermore, this paper introduces some issues on SFI(Sub Farm Interface) optimization and the monitoring service inside SFI.

Sub Farm Interface is the event builder of the ATLAS (A Toroidal LHC ApparatuS) Dataflow System. It receives events from the Read Out System, builds full events and sends complete events to the Event Filter for high level event selection. This paper describes the implementation of the Sub Farm Interface. Further, this paper introduces some issues on SFI (Sub Farm Interface) optimization and the monitoring service inside SFI.