The base-line DataFlow system of the ATLAS Trigger and DAQ

Marta Losada

doi:10.1109/TNS.2004.828707

The base-line DataFlow system of the ATLAS Trigger and DAQ

Marta Losada

Physics

Research output: Contribution to journal › Article › peer-review

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.

Original language	English (US)
Pages (from-to)	470-475
Journal	IEEE Transactions on Nuclear Science
DOIs	https://doi.org/10.1109/TNS.2004.828707
State	Published - 2004

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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.",

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