Allow per-substep threading overrides in transforms
If we want to run RDOtoRDOTrigger
for reprocessing using 21.0 and MP, but the rest in 22.0 and MT, we need to be able to override threading flags per-substep.
This then allows to run like
Reco_tf.py --multithreaded ... --asetup "RDOtoRDOTrigger:Athena,21.0,latest"
In this case everything will run in MT, but RDOtoRDOTrigger
will run in MP as a legacy release is detected.
/cc @tsulaia @rbielski @okumura @jpanduro @miochoa @jferrand
Edited by Tadej Novak