GPU TPC: Tracking Developments - Part 2 - DO NOT MERGE#14651

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davidrohr wants to merge 25 commits intoAliceO2Group:devfrom

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Commits on Dec 25, 2025

GPU TPC: Remove option to retry refit if cluster rejection breaks the track, we will anyway rebuild the track in the future
davidrohr
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GPU TPC: Add possibility to run last way of TPC fit in separate kernel to rebuild track ion between
davidrohr
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GPU TPC: Search hit closest to interpolated point in track rebuilding
davidrohr
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GPU TPC: Fix index for hit interpolation in rows with multiple clusters
davidrohr
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GPU TPC: Implement ambiguity solving for rebuild tracks cluster association
davidrohr
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GPU: Additional debug dumps
davidrohr
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GPU TPC: Split TPC Merger Fit() into multiple functions
davidrohr
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GPU: Add looperFollowMode option
davidrohr
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GPU: simplifaction, refactoring and some minor improvements
davidrohr
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GPU TPC: Refactor cluster merging
davidrohr
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GPU: Change indexing of interpolated hit temporary data
davidrohr
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GPU: Move some functionality to CAMath
davidrohr
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GPU TPC: Store track position for interpolation also when not updating with new hit
davidrohr
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GPU TPC: Extract CE crossing handling in function, and apply before storing interpolated position
davidrohr
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GPU TPC: If value from other side of interpolation not stored, use only current value
davidrohr
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GPU TPC: Mark clusters of rebuilt track as high incli when interpolated in NoUpdateHighIncl region
davidrohr
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GPU TPC: Pick up best hit from interpolation only, if current position not available
davidrohr
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GPU TPC: Interpolate missing pad rows when rebuilding track
davidrohr
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Revert "GPU TPC: Remove option to retry refit if cluster rejection breaks the track, we will anyway rebuild the track in the future"
davidrohr
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GPU TPC: Relax chi2cut for single-pad clusters
davidrohr
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GPU TPC: Clean up and fix resetT0 code
davidrohr
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GPU TPC: Don't break for high sinPhi if only the linearization model is out of range, but instead reinitialize the model
davidrohr
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GPU: Add option to steer which attachment steps to run during rebuild
davidrohr
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GPU TPC: Extrapolate track inward and outward when rebuilding
davidrohr
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GPU: Add debug option to create temporary MC labels for collected merged tracks
davidrohr
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