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Author Dippel, Gellrich ♦ Gellrich, A. ♦ Gensch, U. ♦ Kowallik, R. ♦ Legr, I. C. ♦ Leich, H. ♦ Sun, F. ♦ Wegner, P.
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Third Level Trigger Task ♦ Multi-processor System ♦ Software Development Environment ♦ Online Triggering ♦ Full Event Reconstruction ♦ Commercial Hardware Board ♦ Data Acquisition ♦ Trigger System ♦ Powerful Risc Processor ♦ Hera-b Experiment ♦ Last Part ♦ Real-time Operating System ♦ Processor Farm ♦ Planned Implementation ♦ Full Online Event Reconstruction
Description This article describes the concept and the planned implementation of a multi-processor system, called processor farm, as the last part of the data acquisition and trigger system of the HERA-B experiment. The third level trigger task and a full online event reconstruction will be performed on this processor farm, consisting of more then 100 powerful RISC processors which are based on commercial hardware boards. The controlling will be done by a real-time operating system which provides a software development environment, including FORTRAN and C compilers. 1 Introduction
Of HERA-B, CHEP '98
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Date 1995-01-01