GlueX Offline Meeting, May 4, 2010
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GlueX Offline Meeting
Tuesday, May 4, 2010
2:00 pm EDT
JLab: CEBAF Center F326/7
Contents
Telephone
To connect by telephone:
- dial:
- 800-377-8846 : US
- 888-276-7715 : Canada
- 302-709-8424 : International
- enter participant code: 77438230# (remember the "#")
Video Conferencing
- ESNet: 8542553
- EVO:
- Meeting URL: http://evo.caltech.edu/evoGate/koala.jnlp?meeting=eleBevvlvDatasaeIl
- Phone Bridge ID: 56083
Slides
Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2010-05
on the JLab CUE (you have to be a member of the "halld" Unix group). This directory is accessible from the web at https://halldweb1.jlab.org/talks/2010-05/ .
Agenda
- Announcements
- Project Management: Offline Computing Change Request: re-do
- Review of minutes from the last meeting: all
- Collaboration Meeting Agenda: Mark
- Tests of a SIMD version of DVector3: Simon
- Action Item Review: all
Minutes
- IU: Ryan Mitchell, Matt Shepherd
- JLab: Craig Bookwalter, Mark Ito (chair), David Lawrence, Simon Taylor, Elliott Wolin, Beni Zihlmann
Announcements
- Mark reported that the change request, which was recently submitted to the project, for Offline Computing will have to be redone. The current version references last year's baseline BIA schedule. The request must reference the current revised schedule.
- Elliott told us that Yelena Prok from CNU has summer students looking for projects. He would like to get a feeling for our need for students by the end of the week. Please contact him if you have ideas.
- On a related note, David expressed concern that our plan to assign work to a new collaborator on the calibration database might result in a product incompatible with the current framework. He agreed to write a specification for the system to guide prospective work. Mark agreed to set up a meeting with David and Eugene Chudakov to discuss this issue.
- David has successfully run our reconstruction on MacOS 10.6 (HDGEANT is still problematic on this platform). Changes to support this have been checked in on the trunk.
- On a topic possibly related to the offline, Elliott reports that Labview talking on EPICS appears to work.
- Beni reported on a new system to edit an existing relational database, using MySQL and PHP.
- Elliott urged caution using this combination; he has heard reports that it is vulnerable to cyber attack.
Review of Minutes from the Previous Meeting
- We agreed that Mark should make a new release of sim-recon.
do a release
action item: dave, have a way to write out four-vectors in hddm
elliott mantis after collaboration meeting
run b1 pi script weekly
New Action Items
- Write a specification for the calibration database.
- Arrange a meeting with Eugene to discuss database work.