Add CA config to configure pixel NN cluster splitting for ITk

Controlled through new flag flags.Tracking.doPixelTruthSplit, to switch between truth-based pixel cluster splitting (default to True for Run 4) and NN pixel cluster splitting.

FYI @aazzam @avallier @cvarni @oducu @xai @bkerridg @srettie @ncalace

added ITk Tracking labels

This merge request affects 2 packages:

• InnerDetector/InDetConfig
• Tracking/TrkConfig

Affected files list will not be printed in this case

Adding @sroe ,@lgagnon ,@goetz ,@tstreble as watchers

added InnerDetector main review-pending-level-1 labels

resolved all threads

added 1 commit

• bf3b9da4 - Apply 1 suggestion(s) to 1 file(s)

Compare with previous version

This merge request affects 2 packages:

• InnerDetector/InDetConfig
• Tracking/TrkConfig

Affected files list will not be printed in this case

Adding @lgagnon ,@goetz ,@sroe ,@tstreble as watchers

marked this merge request as draft

removed review-pending-level-1 label

added 1 commit

• ad10d0d5 - Adjust ITk config

Compare with previous version

marked this merge request as ready

This merge request affects 2 packages:

• InnerDetector/InDetConfig
• Tracking/TrkConfig

Affected files list will not be printed in this case

Adding @lgagnon ,@tstreble ,@goetz ,@sroe as watchers

added review-pending-level-1 label

CI Result SUCCESS (hash 5d98749c)

	Athena	AthSimulation
externals
cmake
make
tests

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Athena: number of compilation errors 0, warnings 1
AthSimulation: number of compilation errors 0, warnings 1
For experts only: Jenkins output (remote access info)

Should wait for the CI output of ad10d0d5

@tstreble out of curiosity, does this mean the NN has been trained for ITk, or it's in preparation of that?

resolved all threads

CI Result SUCCESS (hash ad10d0d5)

	Athena	AthSimulation
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output (remote access info)

CI Result SUCCESS (hash bf3b9da4)

	Athena	AthSimulation
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output (remote access info)

Approving it from L1 side

Athul