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LHCb Computing Model

This page is meant to keep an up to date account of the changes & developments to the LHCb computing model.

Computing Model Documents

  • The computing TDR was submitted in June 2005. The original chapter from the TDR can be downloaded from here.
  • The computing model is also described in LHCb note LHCb 2004-119
  • Earlier documents (up to 2001) can be found here.

Pictorial Representation

A pictorial representation, that should be read in conjunction with the TDR, of the dataflows & rate in the first full data-taking year is also available. In addition this breaks down these rates to individual computing centres based on their CPU committments to LHCb.


Decisions on how to deal with streaming of the data at the Trigger/DAQ level as well as in the subsequent stripping are required. For this a streaming task force has been created.
Topic attachments
I Attachment HistorySorted ascending Action Size Date Who Comment
PDFpdf Chapter4.pdf r1 manage 1407.9 K 2006-01-06 - 18:44 NickBrook The original chapter describing the computing model in LHCb Computing TDR
PDFpdf Pictorial.pdf r1 manage 63.1 K 2006-01-06 - 18:51 NickBrook First attempt to breakdown by each computing centre
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Topic revision: r3 - 2008-09-22 - MarcoCattaneo
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