Title :
artdaq: An event filtering framework for fermilab experiments
Author :
Biery, K. ; Green, Charles ; Kowalkowski, Jim ; Paterno, Marc ; Rechenmacher, R.
Author_Institution :
Sci. Comput. Div., Fermi Nat. Accel. Lab., Batavia, IL, USA
Abstract :
Several current and proposed experiments at the Fermi National Accelerator Laboratory have novel data acquisition needs. These include (1) continuous digitization, using commercial high-speed digitizers, of signals from the detectors, (2) the transfer of all of the digitized waveform data to commodity processors, (3) the filtering or compression of the waveform data, or both, and (4) the writing of the resultant data to disk for later, more complete, analysis.
Keywords :
analogue-digital conversion; application program interfaces; data acquisition; data compression; high energy physics instrumentation computing; message passing; peripheral interfaces; 32-core high-performance computing nodes; Fermi National Accelerator Laboratory; Fermilab experiments; PCIe card; QDR InfiniBand network; accelerator simulation; artdaq program; commodity processors; compression algorithms; data acquisition; data throughput; detector simulation; digitized waveform data; event filtering framework; filtering algorithms; generic data acquisition toolkit; high-speed digitizers; intensity frontier experiments; message passing interface; resultant data writing; scientific computing division; waveform data compression; waveform data filtering; Art; Buildings; Data acquisition; Detectors; Hardware; Receivers; Software;
Conference_Titel :
Real Time Conference (RT), 2012 18th IEEE-NPSS
Conference_Location :
Berkeley, CA
Print_ISBN :
978-1-4673-1082-6
DOI :
10.1109/RTC.2012.6418358
