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Matthew Strait

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09/19/2019

11:56 PM NOvA-ART Revision 38740 (svn): Speed up TDSlicer 30% using symmetry.
In FillDists(), take advantage of the fact that the distance from hits[i] to
hits[j] is the same as from hits[j] to h...
11:31 PM NOvA-ART Revision 38739 (svn): Speed up ElasticArms another 5-10%.
This is an addendum to the previous commit (v38721) which applies the same
logic that avoids computations in UpdateMi...

09/18/2019

03:47 PM NOvA-ART Revision 38721 (svn): Double ElasticArms speed by avoiding more exp()s.
Optimize ElasticArms without changing output. Tested by reconstructing
neardet_r00013155_s00_t00_S17-10-30_v1_data.ar...

09/17/2019

05:09 PM NOvA-ART Revision 38644 (svn): Double speed of BPF with binary search, caching.
Optimize BreakPointFitter without meaningfully changing output. Tested by
reconstructing neardet_r00013155_s00_t00_S1...
12:06 PM NOvA-ART Revision 38637 (svn): Double Kalman speed by avoiding vector, geo calls.
Optimize KalmanTrack without changing the output. Tested by reconstructing
neardet_r00013155_s00_t00_S17-10-30_v1_da...

09/16/2019

05:54 PM NOvA-ART Revision 38616 (svn): Fix array overrun in KalmanTrackMerge.
In these loops, it was assumed that [i] would index the last element,
even though the arrays are being filled conditi...

09/13/2019

05:50 PM NOvA-ART Revision 38581 (svn): Database: don't strip quotes if there aren't any
Apparently the web database used to return a CSV file with quotes around
all the fields, or around all the string-typ...

09/05/2019

10:38 AM NOvA-ART Revision 38409 (svn): Add optional FD geometry with better overburden
* Add new Perl script, generate_gdml-newfdoverburden20190905.pl, which
makes an FD GDML file with an improved overbur...
10:13 AM NOvA-ART Revision 38407 (svn): Make new FD GDML materials without using them yet
* Add computed compositions for FD soil, snow, berm rock, bed rock,
barite and concrete. These are, at present, *not...

08/07/2019

01:46 PM NOvA-ART Revision 37778 (svn): Improve fiber position efficiency correction
See doc-39723 and preceding talks for details.
* Add various new sorts of maps: maps for horizontal cells
with fiber...

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