2017-10-17-CSw » History » Revision 1

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Rajaram, Durga, 17 October 2017 12:01

Computing & Software status, October 17, 2017

  • Software:
    • Tracker:
      • Efficiency:
    • Tracker rolling review continues, several actions worked on -- cut optimization, implementing MCS errors. Next meeting end of the week
    • Globals:
      • Speed mitigation: CR implemented geometry lookup table, speeds up by ~25%, seems to be significant overhead from MAUS outputter
      • Outputter can be sped up by avoiding data conversion; meanwhile plan is to trigger two jobs for each run in MLCR -- "fast" without globals, and a full reco with globals.
  • MC
    • TOF issues: stands. Need a follow up with SW.
    • 7469 MC shows an offset of ~150ps in e+ between data and MC
  • G4BL
    • PF studying disagreements with data, production model -- awaiting a new version of MARS
  • Geometry:
    • Neon geometry — requires minor modification to MAUS for geometry translation -- done.
    • Alignment for 2017/01 -- re-done, changes are very marginal
  • Processing:
    • Ne MC to be done
    • GRID user framework is changing [ no more WMS ]. For MC, Ray and Dimitrije have been testing a new framework. For real-data reconstruction, requires significant changes to keep GRID submission system alive. JM looking into it.
  • DAQ/Online:
    • Tracker calibration in progress.
    • Tracker veto timing not optimal
  • Controls:
    • Alarm handler greatly improved, handful of false alarms during stable operation
  • MAUS Paper
    • Comments from KL to be incorporated.

Updated by Rajaram, Durga over 6 years ago · 1 revisions