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High-speed zero-copy data transfer for DAQ applications

The LHCb Data Acquisition (DAQ) will be upgraded in 2020 to a trigger-free readout. In order to achieve this goal we will need to connect around 500 nodes with a total network capacity of 32 Tb/s. To get such an high network capacity we are testing zero-copy technology in order to maximize the theor...

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Detalles Bibliográficos
Autores principales: Pisani, Flavio, Cámpora Pérez, Daniel Hugo, Neufeld, Niko
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/608/1/012028
http://cds.cern.ch/record/2159062