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FTF GPU ITk: Add triplet confirmation

Merged Aleksandra Poreba requested to merge aporeba/athena:ftf-gpu-pt-cut into main
All threads resolved!

Add a fake triplet filter based on duplicates finding:

Criteria for being a duplicate:

  • the same inner and middle spacepoint
  • outer spacepoints are on different layers
  • pT has the same sign
  • pT is equal within stddev

Additionally:

  • Set FTF useGPU flag based on InnerDetector flag
  • Add two more outer layers from volumes 91/71 and 90/70 as possible middle spacepoint layers

The code will be further optimized to fully utilize GPU resources

Related to EFTRACK-76

Tagging @demelian

Edited by Aleksandra Poreba

Merge request reports

Pipeline #6998484 passed

Pipeline passed for 8d01fa35 on aporeba:ftf-gpu-pt-cut

Approval is optional

Merged by Vakhtang TsulaiaVakhtang Tsulaia 1 year ago (Mar 4, 2024 8:06pm UTC)

Merge details

  • Changes merged into 21.0 with 6270e92e.
  • Did not delete the source branch.
  • Auto-merge enabled

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