CMS DAQ event builder based on gigabit ethernet

G. Bauer; V. Boyer; J. Branson; A. Brett; E. Cano; A. Carboni; M. Ciganek; S. Cittolin; S. Erhan; D. Gigi; F. Glege; R. Gomez-Reino; M. Gulmini; E. Gutierrez Mlot; J. Gutleber; C. Jacobs; J. C. Kim; M. Klute; E. Lipeles; J. A. Lopez Perez; G. Maron; F. Meijers; E. Meschi; R. Moser; S. Murray; A. Oh; L. Orsini; C. Paus; A. Petrucci; M. Pieri; L. Pollet; A. Racz; H. Sakulin; M. Sani; P. Schieferdecker; C. Schwick; K. Sumorok; I. Suzuki; D. Tsirigkas; J. Varela

doi:10.1109/TNS.2007.914036

CMS DAQ event builder based on gigabit ethernet

G. Bauer, V. Boyer, J. Branson, A. Brett, E. Cano, A. Carboni, M. Ciganek, S. Cittolin, S. Erhan, D. Gigi, F. Glege, R. Gomez-Reino, M. Gulmini, E. Gutierrez Mlot, J. Gutleber, C. Jacobs, J. C. Kim, M. Klute, E. Lipeles, J. A. Lopez PerezG. Maron, F. Meijers, E. Meschi, R. Moser, S. Murray, A. Oh, L. Orsini, C. Paus, A. Petrucci, M. Pieri, L. Pollet, A. Racz, H. Sakulin, M. Sani, P. Schieferdecker, C. Schwick, K. Sumorok, I. Suzuki, D. Tsirigkas, J. Varela

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

Abstract

The CMS data acquisition system is designed to build and filter events originating from 476 detector data sources at a maximum trigger rate of 100 kHz. Different architectures and switch technologies have been evaluated to accomplish this purpose. Events will be built in two stages: the first stage will be a set of event builders called front-end driver (FED) builders. These will be based on Myrinet technology and will pre-assemble groups of about eight data sources. The second stage will be a set of event builders called readout builders. These will perform the building of full events. A single readout builder will build events from about 60 sources of 16 kB fragments at a rate of 12.5 kHz. In this paper, we present the design of a readout builder based on TCP/IP over Gigabit Ethernet and the refinement that was required to achieve the design throughput. This refinement includes architecture of the readout builder, the setup of TCP/IP, and hardware selection. © 2008 IEEE.

Original language	English
Pages (from-to)	198-202
Number of pages	4
Journal	Ieee Transactions on Nuclear Science
Volume	55
Issue number	1
DOIs	https://doi.org/10.1109/TNS.2007.914036
Publication status	Published - Feb 2008

Keywords

CMS DAQ
Ethernet
Event builder

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10.1109/TNS.2007.914036

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Bauer, G., Boyer, V., Branson, J., Brett, A., Cano, E., Carboni, A., Ciganek, M., Cittolin, S., Erhan, S., Gigi, D., Glege, F., Gomez-Reino, R., Gulmini, M., Gutierrez Mlot, E., Gutleber, J., Jacobs, C., Kim, J. C., Klute, M., Lipeles, E., ... Varela, J. (2008). CMS DAQ event builder based on gigabit ethernet. Ieee Transactions on Nuclear Science, 55(1), 198-202. https://doi.org/10.1109/TNS.2007.914036

@article{f8e5971b5cda43e3917954b57d4a862f,

title = "CMS DAQ event builder based on gigabit ethernet",

abstract = "The CMS data acquisition system is designed to build and filter events originating from 476 detector data sources at a maximum trigger rate of 100 kHz. Different architectures and switch technologies have been evaluated to accomplish this purpose. Events will be built in two stages: the first stage will be a set of event builders called front-end driver (FED) builders. These will be based on Myrinet technology and will pre-assemble groups of about eight data sources. The second stage will be a set of event builders called readout builders. These will perform the building of full events. A single readout builder will build events from about 60 sources of 16 kB fragments at a rate of 12.5 kHz. In this paper, we present the design of a readout builder based on TCP/IP over Gigabit Ethernet and the refinement that was required to achieve the design throughput. This refinement includes architecture of the readout builder, the setup of TCP/IP, and hardware selection. {\textcopyright} 2008 IEEE.",

keywords = "CMS DAQ, Ethernet, Event builder",

author = "G. Bauer and V. Boyer and J. Branson and A. Brett and E. Cano and A. Carboni and M. Ciganek and S. Cittolin and S. Erhan and D. Gigi and F. Glege and R. Gomez-Reino and M. Gulmini and {Gutierrez Mlot}, E. and J. Gutleber and C. Jacobs and Kim, {J. C.} and M. Klute and E. Lipeles and {Lopez Perez}, {J. A.} and G. Maron and F. Meijers and E. Meschi and R. Moser and S. Murray and A. Oh and L. Orsini and C. Paus and A. Petrucci and M. Pieri and L. Pollet and A. Racz and H. Sakulin and M. Sani and P. Schieferdecker and C. Schwick and K. Sumorok and I. Suzuki and D. Tsirigkas and J. Varela",

year = "2008",

month = feb,

doi = "10.1109/TNS.2007.914036",

language = "English",

volume = "55",

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Bauer, G, Boyer, V, Branson, J, Brett, A, Cano, E, Carboni, A, Ciganek, M, Cittolin, S, Erhan, S, Gigi, D, Glege, F, Gomez-Reino, R, Gulmini, M, Gutierrez Mlot, E, Gutleber, J, Jacobs, C, Kim, JC, Klute, M, Lipeles, E, Lopez Perez, JA, Maron, G, Meijers, F, Meschi, E, Moser, R, Murray, S, Oh, A, Orsini, L, Paus, C, Petrucci, A, Pieri, M, Pollet, L, Racz, A, Sakulin, H, Sani, M, Schieferdecker, P, Schwick, C, Sumorok, K, Suzuki, I, Tsirigkas, D & Varela, J 2008, 'CMS DAQ event builder based on gigabit ethernet', Ieee Transactions on Nuclear Science, vol. 55, no. 1, pp. 198-202. https://doi.org/10.1109/TNS.2007.914036

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AU - Bauer, G.

AU - Boyer, V.

AU - Branson, J.

AU - Brett, A.

AU - Cano, E.

AU - Carboni, A.

AU - Ciganek, M.

AU - Cittolin, S.

AU - Erhan, S.

AU - Gigi, D.

AU - Glege, F.

AU - Gomez-Reino, R.

AU - Gulmini, M.

AU - Gutierrez Mlot, E.

AU - Gutleber, J.

AU - Jacobs, C.

AU - Kim, J. C.

AU - Klute, M.

AU - Lipeles, E.

AU - Lopez Perez, J. A.

AU - Maron, G.

AU - Meijers, F.

AU - Meschi, E.

AU - Moser, R.

AU - Murray, S.

AU - Oh, A.

AU - Orsini, L.

AU - Paus, C.

AU - Petrucci, A.

AU - Pieri, M.

AU - Pollet, L.

AU - Racz, A.

AU - Sakulin, H.

AU - Sani, M.

AU - Schieferdecker, P.

AU - Schwick, C.

AU - Sumorok, K.

AU - Suzuki, I.

AU - Tsirigkas, D.

AU - Varela, J.

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KW - CMS DAQ

KW - Ethernet

KW - Event builder

U2 - 10.1109/TNS.2007.914036

DO - 10.1109/TNS.2007.914036

M3 - Article

SN - 1558-1578

VL - 55

SP - 198

EP - 202

JO - Ieee Transactions on Nuclear Science

JF - Ieee Transactions on Nuclear Science

IS - 1

ER -

CMS DAQ event builder based on gigabit ethernet

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