Difference between revisions of "GlueX Offline Meeting, July 27, 2011"

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Elliott commented that some progress on the conditions part of the CCDB would be useful.
 
Elliott commented that some progress on the conditions part of the CCDB would be useful.
  
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non-reproduce
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==Update on non-deterministic event reconstruction==
  
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variable not getting
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David has found and fixed a problem, first [https://mailman.jlab.org/pipermail/halld-offline/2011-June/000685.html reported by Will], where repeated reconstruction of the same events with the same binary reproduced different results. See [??? David's message] for details of the fix.
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Paul found additional bug at 1%, figure of merit for particle id
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hddump, output of all the factories look consistent
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Paul [??? reported a different bug] and checked in a fix. This was giving different figure-of-merit values for repeated executions at the 1% level. See his message for details.
  
 
NaN
 
NaN

Revision as of 13:43, 28 July 2011

GlueX Offline Software Meeting
Wednesday, July 27, 2011
1:30 pm EDT
JLab: CEBAF Center F326

Agenda

  1. Announcements
  2. Review of minutes from the last meeting: all
  3. Update on non-deterministic event reconstruction: David, Paul M.
  4. Status of the CCDB release: Dmitry
  5. Cyber event and the User Community
  6. Action Item Review: all
  7. Review of recent repository activity: all

Communication Information

Telephone

To connect by telephone:

  1. dial:
  2. enter access code followed by the # sign: 3421244#

Video Conferencing

Slides

Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2011-3Q on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2011-3Q/ . You have to be a member of the "halld" Unix group to do this.

Minutes

  • CMU: Will Levine
  • JLab: Mark Ito (chair), Paul Mattione, Dmitry Romanov, Sascha Somov, Simon Taylor, Elliott Wolin, Zhiwen Zhao

Review of minutes from the last meeting

We looked at the [[???|minutes from the last meeting]. Elliott remarked that in the translation tables there was no need to identify the pre-amps for the tracking chambers as separate entities.

Status of the CCDB release

Dimitry is finishing the conversion from existing Subversion-controlled calibration constant files to the CCDB

  • built JANA, put in classes to read CCDB
  • getting ready to test
  • should be done in the next few days
  • CCDB has been checked into the 12 GeV Physics repository

Elliott commented that some progress on the conditions part of the CCDB would be useful.

Update on non-deterministic event reconstruction

David has found and fixed a problem, first reported by Will, where repeated reconstruction of the same events with the same binary reproduced different results. See [??? David's message] for details of the fix.

Paul [??? reported a different bug] and checked in a fix. This was giving different figure-of-merit values for repeated executions at the 1% level. See his message for details.

NaN propose a policy

scons

will hit generation limit on number of multiple hits

finish reorg of particle classes

can svn server be configured to store passwords encrypted

will actually look at auto-test things : will root2email

nightly build broken

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