CERN Accelerating science

Talk
Title	HOSS!
Video	If you experience any problem watching the video, click the download button below Download Embed Show n. of views Mp4: 480p (presenter) 720p (presenter) 1080p (presenter) 240p (presenter) 360p (presenter) Subtitles: English FrançAis Copy-paste this code into your page: <iframe width="640" height="360" frameborder="0" src="http://cds.cern.ch/video/2767153?" allowfullscreen></iframe>
Author(s)	Lawrence, David (speaker) (Jefferson Lab)
Corporate author(s)	CERN. Geneva
Imprint	2021-05-19. - 697.
Series	(Conferences) (25th International Conference on Computing in High Energy & Nuclear Physics)
Lecture note	on 2021-05-19T17:40:00
Subject category	Conferences
Abstract	The Hall-D Online Skim System (HOSS) was developed to simultaneously solve two issues for the high intensity GlueX experiment. One was to parallelize the writing of raw data files to disk in order to improve bandwidth. The other was to distribute the raw data across multiple compute nodes in order to produce calibration \textit{skims} of the data online. The highly configurable system employs RDMA, RAM disks, and zeroMQ driven by Python to simultaneously store and process the full high intensity GlueX data stream.
Copyright/License	© 2021-2024 CERN
Submitted by	[email protected]