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PC30092015 » History » Version 51

Dobbs, Adam, 30 September 2015 17:56

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h1. PC30092015
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Wednesday 30th September 2015 at 15:00 BST
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Room CR09 RAL
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{{>toc}}
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h2. Summary of Actions
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|_.Task |_.Person |_.Added |_.Issue Number |_.Comment |
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|Need MAUS Schedule for Alan Grant by next time |(CKOV: A.Liu, TOF: D. Rajaram, MC: D. Rajaram, Global: J. Greis)  |- |- |Done? |
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|Add data_analyzable flag for each detector | Detector software heads |16/09/2015 |#1585 | |
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|Look into TRefArray limits |A. Dobbs |- |#1759 #1663 | Fixed in merge branch, needed to reset a ROOT internal counter in single_thread.py |
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|Provide C++ Reducer example |C. Rogers |- |- |Getting seg fault with current example |
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|Fix problems when setting header_and_footer_mode to "dont_append" |C. Rogers, C. Pidcott |16/09/2015 |- |Could be SWIG |
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|Refactor MAUS cross links to allow multi-threading |A. Dobbs |30/09/2015 | #1761 | Probably use std::vector<TRef> |
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|CKOV onrec plot bug fix to be added to merge branch |A. Lui, A. Dobbs |30/09/2015 |- |A. Dobbs to merge when A. Liu provides branch |
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|Restructure TOF Digitisation and incorporate MapCppTrigger |D. Rajaram |- |#1182 | |
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|Add tracker efficiency plots to MAUS |P. Kyberd |16/09/2015 |- | |
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|Optimize residuals for final tracks |C. Hunt |- |- | Done for straights |
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|Fix close to paraxial tracks producing nan output |C. Hunt |- |- |  |
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|Update tracker online plots |M. Uchida |- |- |  |
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|Detectors to provide uncertainties from reconstructions on: positions; momenta; tof time |A. Dobbs |- |- | |
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|Implement dE/dx in Runge-Kutta |J. Greis |- |- |Code done, needs to be verified |
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|Fix cdb geometry download by run number |R. Bayes |16/09/2015 |- | |
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|Verify scifi geometry correct in CDB | C. Heidt, P. Kyberd |30/09/2015 |- |Check by running with MAUS (use ID 671) |
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|Verify KL geometry correct in CDB |M. Bogomilov |30/09/2015 |- |A. Dobbs to email M. Bogomilov |
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|Add last TOF geometry updates to CDB |D. Rajaram |30/09/2015 |#1752 | |
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|Finish beam sampling routines for G4BL output |R. Bayes |30/09/2015 |- |MPB may want to know |
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h2. Release status
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* Current release = 1.1.0
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* Targets for release 1.1.1:
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** SciFi geometry bugs fixed
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** Geometry download by run bug fixed
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** Option to build gcc 4.9.3 as a third party
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** SciFi recon able to distinguish field on or off separately in each spectrometer
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** TRefArray overflow bug fixed
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** SciFi now has script to pull down configuration data from CDB (run manually, like geometry)
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* Targets for future release:
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** Trigger MC
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** Fix memory leaks
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** Tracker -- Kalman updates
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** Updated tracker noise
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** execute_against_data.py should be always make a tarball
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h2. Schedule
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* attachment:2015-09-30_MAUS-Schedule.ods -> attachment:2015-09-30_MAUS-Schedule_Updated.ods
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h2. Detectors
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* Detector integration (D. Rajaram)
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**  *ACTION*: Add data_analyzable flag for each detector (*Detector software heads*) #1585
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* Tracker (P. Kyberd)
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** Observe that tracks when visualised do not appear to line up between trackers, in both position and slope
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** MC studies of effect of 1T field on tracker performance (P. Kyberd, Analysis Group)
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** Space-point, track-finding efficiency studies partly blocked by lack of trigger #1182
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** *ACTION*: Optimize residuals for final tracks (*C. Hunt*)
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** *ACTION*: Fix close to paraxial tracks producing nan output (*C. Hunt*)
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** *ACTION*: Update tracker online plots (*M. Uchida*)
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** Flag low pt for downstream tracker reconstruction? (*A. Dobbs*) 
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* TOF (D. Rajaram)
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** Restructure TOF MC Digitizer - part of trigger MC (*D. Rajaram*)
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* EMR (F. Drielsma)
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* KL (M. Bogomilov)
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* CKOV (A. Liu, D. Rajaram)
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** Calibration
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** Validate CKOV MC against data
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h2. Global Reconstruction
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* Tracking (J. Greis)
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* PID (C. Pidcott)
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* Detector output
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** Get detector output in global coordinate system (*C. Heidt, C. Hunt*), see #1631
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* *ACTION*: Detectors to provide uncertainties from reconstructions on: positions; momenta; tof time (*A. Dobbs*)
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* *ACTION*: Implement dE/dx in Runge-Kutta (*J. Gries*)
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h2. Monte Carlo
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* Monte Carlo trigger (D. Rajaram) #1182
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** *ACTION*: Restructure TOF Digitisation and incorporate MapCppTrigger (*D. Rajaram*)
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h2. Geometry
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* *ACTION*: Upload cooling channel tags to production DB (*R. Bayes*)
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* *ACTION*: Fix cdb geometry download by run number (*R. Bayes*)
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* *ACTION*: Verify scifi geometry correct in CDB now (*C. Heidt*, *P. Kyberd*)
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h2. Online Reconstruction
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* Have prototype GUI and prototype ROOT-based document DB to replace maus-web-app and django #1312 (C. Rogers)
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* Software On Call (A. Dobbs)
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** http://micewww.pp.rl.ac.uk/projects/maus/wiki/Software_on-call (SOC wiki)
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h2. Batch Offline Reconstruction
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* GRID running 1.0.0
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** Enable MC GRID running again #1739
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** execute_against_data.py to always produce tarball _Is this still relevant?_
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h2. Infrastructure
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* *ACTION* Need C++ Reducer example (*C. Rogers*)
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* *ACTION* Fix geometry test which randomly produces large SOAP error (*R. Bayes*)
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* *ACTION* Fix problems when setting header_and_footer_mode to "dont_append" (*C. Rogers*, *C. Pidcott*) 
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* *ACTION* Refactor MAUS cross links to allow multi-threading - probably use std::vector<TRef>. #1761 (*A. Dobbs*) 
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h2. Performance
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* Speed improvements
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** Fix memory leaks - preventing GRID running (A. Dobbs, D. Rajaram, C. Rogers)
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* Beam generation excessive resource usage
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** Query analysis group requirements (in particular how many G4BL beams we need)
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** Consider alternative upstream beam generation code
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h2. Tools
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* Add V. Blackmore event visualiser to MAUS
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h2. Documentation
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h2. AOB
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h2. International Toll-Free Dial-in numbers
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* Switzerland:	0800705351
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* UK:	08004960576
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* US:	1-866-740-1260
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* "Other numbers":http://www.readytalk.com/an.php?tfnum=8667401260
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* Access Code: 5673390
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h2. Notes
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h3. Attendance
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R. Bayes, A. Dobbs, J. Greis, C. Heidt, P. Kyberd, A. Lui, D. Rajaram, M. Savic, C. Pidcott
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h3. Release Status
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* MAUS 1.1.1 to be released as soon as D. Rajaram provides a final TOF update and CKOV onrec bug fix merged in
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h3. Schedule
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* Updated schedule now ready to go to Alan Grant
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h3. Detectors
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* KL
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* Ckov
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* EMR
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* Tracker
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** R. Bayes is also seeing odd tracker track locations, even with updated CDB geometry
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* TOF
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h3. Global Reconstruction
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* Still waiting on working C++ reducer example
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* RK dE/dx almost done
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h3. Monte Carlo
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h3. Geometry
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* KL CDB geometry needs to be checked over by M. Bogomilov, A. Dobbs to email him
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* SciFi CDB geometry looks good but should be checked by tracker folk running through MAUS
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* Last TOF update to go in, issue #1752
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h3. Online Reconstruction
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* TOF reducer currently using up 100% of CPU, D. Rajaram investigating
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* New OnRec framework has a few glitches, C. Rogers job
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* CKOV plots bug fixed in control room branch, A. Lui to provide A. Dobbs with a branch to merge into merge branch
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h3. Batch Offline Reconstruction
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* Almost there with enabling GRID MC running again, should hopefully be back before CM (need scifi and KL geometry verfied, and last TOF geometry update)
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* Batch offline recon currently being performed on onrec03, works smoothly but not yet fully automated
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* New dedicated offline recon machine on the way
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h3. Infrastructure
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* Replace TRefArray with with std::vector<TRef> (probably encapsulated in some class) to enable multi-threading (A. Dobbs)
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h3. Performance
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h3. Tools
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h3. Miscellaneous