Skip to content

AFT-776, AFT-807: Tau GNN data loading with FTag SaltModel infrastructure

Hi All,

This MR updates the TauGNN to use the SaltModel EDM loading infrastructure.

Detail of the motivation and discussions can be found in https://indico.cern.ch/event/1595490/

The following tests has been performed on 9490 events in data25_13p6TeV.00507349.physics_Main.merge.AOD.f1633_m2272/data25_13p6TeV.00507349.physics_Main.merge.AOD.f1633_m2272._lb0152._0002.1, running AOD->DAOD_PHYS production

  • CPU overhead estimation with this MR.
  • Larger scale validation beyond CI.

The total CPU time for TauJets_TauIDDecorKernel went from 154.004s to 153.184s, which is a 0.5% reduction.

TauJets_TauIDDecorKernel main This MR
Count 9489 9489
cpuTime 154004 153184
malloc 2223635 2223635
wallTime 154936 155166

diff-root between the two resulting DAOD_PHYS files shows no difference:

acmd diff-root run-main/DAOD_PHYS.myOutput.pool.root run-MR/DAOD_PHYS.myOutput.pool.root --nan-equal
...
Py:diff-root         INFO comparing over [9490] entries...
Py:diff-root         INFO comparing [1068] leaves over entries...
Py:diff-root         INFO Found [35636139] identical leaves
Py:diff-root         INFO Found [0] different leaves
Py:diff-root         INFO all good.

Undraft to invite comments.

Edited by Qichen Dong

Merge request reports

Loading