The base-line DataFlow system of the ATLAS trigger and DAQ
Open Access
- 12 July 2004
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Nuclear Science
- Vol. 51 (3) , 470-475
- https://doi.org/10.1109/TNS.2004.828707
Abstract
The base-line design and implementation of the ATLAS DAQ DataFlow system is described. The main components of the DataFlow system, their interactions, bandwidths, and rates are discussed and performance measurements on a 10% scale prototype for the final ATLAS TDAQ DataFlow system are presented. This prototype is a combination of custom design components and of multithreaded software applications implemented in C++ and running in a Linux environment on commercially available PCs interconnected by a fully switched gigabit Ethernet network.Keywords
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This publication has 1 reference indexed in Scilit:
- Computer modeling the ATLAS trigger/DAQ system performanceIEEE Transactions on Nuclear Science, 2004