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 27 Feb 2007, Piotr Zolnierczuk, Forum, event builder scalability
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 27 Feb 2007, Stefan Ritt, Forum, event builder scalability
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27 Feb 2007, John M O'Donnell, Forum, event builder scalability
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27 Feb 2007, Stefan Ritt, Forum, event builder scalability
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02 Mar 2007, Kevin Lynch, Forum, event builder scalability
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03 Mar 2007, Piotr Zolnierczuk, Forum, event builder scalability
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03 Mar 2007, Stefan Ritt, Forum, event builder scalability
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Message ID: 357
Entry time: 02 Mar 2007
In reply to: 353
Reply to this: 358
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| Author: |
Kevin Lynch |
| Topic: |
Forum |
| Subject: |
event builder scalability |
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> Hi there:
> I have a question if there's anybody out there running MIDAS with event builder
> that assembles events from more that just a few front ends (say on the order of
> 0x10 or more)?
> Any experiences with scalability?
>
> Cheers
> Piotr
Mulan (which you hopefully remember with great fondness :-) is currently running
around ten frontends, six of which produce data at any rate. If I'm remembering
correctly, the event builder handles about 30-40MB/s. You could probably ping Tim
Gorringe or his current postdoc Volodya Tishenko (tishenko@pa.uky.edu) if you want
more details. Volodya solved a significant number of throughput related
bottlenecks in the year leading up to our 2006 run. |