Difference: ComputingModel (3 vs. 4)

Revision 42008-11-10 - NickBrook

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META TOPICPARENT name="LHCbComputing"

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

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  • The latest resource estimates to 2013 can be found here
 
  • 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

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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.
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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.
 

Streaming

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.
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META FILEATTACHMENT attr="" comment="The original chapter describing the computing model in LHCb Computing TDR" date="1136569462" name="Chapter4.pdf" path="Chapter4.pdf" size="1441726" user="brook" version="1.1"
META FILEATTACHMENT attr="" comment="First attempt to breakdown by each computing centre" date="1136569892" name="Pictorial.pdf" path="Pictorial.pdf" size="64581" user="brook" version="1.1"
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META FILEATTACHMENT attr="h" comment="The original chapter describing the computing model in LHCb Computing TDR" date="1136569462" name="Chapter4.pdf" path="Chapter4.pdf" size="1441726" user="brook" version="1.1"
META FILEATTACHMENT attr="h" comment="First attempt to breakdown by each computing centre" date="1136569892" name="Pictorial.pdf" path="Pictorial.pdf" size="64581" user="brook" version="1.1"
META FILEATTACHMENT attachment="Dataflows.pdf" attr="h" comment="" date="1226338875" name="Dataflows.pdf" path="Dataflows.pdf" size="66311" stream="Dataflows.pdf" user="Main.NickBrook" version="1"
META FILEATTACHMENT attachment="reworking_latest.xls" attr="h" comment="resource estimate 2013" date="1226339064" name="reworking_latest.xls" path="reworking_latest.xls" size="3592192" stream="reworking_latest.xls" user="Main.NickBrook" version="1"
 
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