GeantChecklist: Difference between revisions
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[http://mu2e.fnal.gov/atwork/computing/ops/val/plots/geant/beam_1/result.html beam comparison]<br> | [http://mu2e.fnal.gov/atwork/computing/ops/val/plots/geant/beam_1/result.html beam comparison]<br> | ||
[http://mu2e.fnal.gov/atwork/computing/ops/val/plots/geant/ce_1/result.html C.E. comparison] | [http://mu2e.fnal.gov/atwork/computing/ops/val/plots/geant/ce_1/result.html C.E. comparison]<br> | ||
[http://mu2e.fnal.gov/atwork/computing/ops/val/plots/geant/stops_1.png stopped muons] | [http://mu2e.fnal.gov/atwork/computing/ops/val/plots/geant/stops_1.png stopped muons] | ||
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Revision as of 18:43, 9 March 2018
Introduction
So much of the understanding of the performance of mu2e depends on simulation studies that a change in geant version could have far-reaching effects. This page contain a checklist for tests to perform before moving to a new geant. Typically, some tests would be skipped because the expert decides the effort to validate would not be justified for the level of risk.
v4_10_4
Started Mar 1, 2018, proposed update to v4_10_4 from v4_10_2_p03e.
Results from tests, 1M conversion electrons, 300K beam stage1
| Sample | CPU (s) | MEM (GB) | file size (MB) |
| old beam | 9351 | 1.611 | 6.290 |
| new beam | 8483 (-9%) | 1.715 (+6%) | 6.397(+2%) |
| old CE | 6795 | 1.742 | 918.396 |
| new CE | 6180 (-9%) | 1.804 (+4%) | 909.979(-1%) |
beam comparison
C.E. comparison
stopped muons
| Sign off | Responsible | Topic |
| Krzysztof | release notes presented | |
| Krzysztof | supporting code (new lists, interactions, options) | |
| Ray | high-stats conversion electrons comparison | |
| Ray | high-stats beam stage 1 comparison | |
| Ray/Krzysztof | CPU time and product sizes | |
| Ray/Andrei | stopped muon rates and shape | |
| Rob | magnetic field transport | |
| Dave (LBL) | tracker charge deposition model and hit resolution | |
| Dave (LBL) | tracker background hit rates | |
| Dave (LBL) | tracker integrated charge | |
| Dave (LBL) | tracker electronics radiation | |
| Bertrand | calorimeter resolution | |
| Bertrand | calorimeter electronics radiation | |
| Ralf | CRV light model | |
| Yuri | neutron production rates and transport | |
| Yuri | CRV deadtime | |
| Dave (LBL) | conversion electron efficiency | |
| Jim | STM efficiency | |
| Jim | STM background | |
| Andrei | ExtMon efficiency | |
| Andrei | ExtMon background | |
| Ralf | cosmic background | |
| Bob | p-bar background | |
| Andrei | beam electron background | |
| Dave (Lou) | Pion backgrounds |