PileUp digitization new configuration

Migrate a chunk of PileUp digitization to new config.

Add PileUpConfigNew, MCTruthSimAlgsConfigNew and RunDependentConfigNew, using ComponentAccumulator configuration.

Add various flags under Digitization.PU.

Add DigitizationPUConfigNew_test.py to test. This checks that parts of the new configuration code can run, but is not yet a runnable configuration. Large test setup data are imported from a _setup.py file.

added NewConfig label

This merge request affects 2 packages:

• Simulation/Digitization
• Simulation/G4Utilities/MCTruthSimAlgs

Adding @jchapman ,@vpascuzz as watchers

added Digitization Simulation master review-pending-level-1 labels

CI Result SUCCESS (hash 34e17bfc)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 19952]

Overall this looks good. I would just prefer that "plain" functions - functions not returning an accumulator - start lowercase.

added 1 commit

• d97dab61 - Begin PileUp digitization new configuration

Compare with previous version

This merge request affects 2 packages:

• Simulation/Digitization
• Simulation/G4Utilities/MCTruthSimAlgs

Adding @jchapman ,@vpascuzz as watchers

resolved all threads

Dropped NewMerge* in MCTruthSimAlgsConfigNew on the suggestion of @jchapman .

added 1 commit

• af5aa2c8 - Begin PileUp digitization new configuration

Compare with previous version

This merge request affects 2 packages:

• Simulation/Digitization
• Simulation/G4Utilities/MCTruthSimAlgs

Adding @jchapman ,@vpascuzz as watchers

CI Result SUCCESS (hash d97dab61)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 1
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 19968]

CI Result SUCCESS (hash af5aa2c8)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 19973]

Scaling to L2 --L1

added review-pending-level-2 label and removed review-pending-level-1 label