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Fix OOB write for halo threads in find_tracks#1357

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stephenswat:fix/find_tracks_nonlive_oob
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Fix OOB write for halo threads in find_tracks#1357
stephenswat wants to merge 1 commit into
acts-project:mainfrom
stephenswat:fix/find_tracks_nonlive_oob

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This commit fixes a bug in the find_tracks kernel where halo threads would attempt to write outside the bounds of the parameter counting vector. This is easily fixed by wrapping the else clause in an additional check to establish whether the thread is actually part of the functional grid.

This commit fixes a bug in the `find_tracks` kernel where halo threads
would attempt to write outside the bounds of the parameter counting
vector. This is easily fixed by wrapping the else clause in an
additional check to establish whether the thread is actually part of the
functional grid.
@stephenswat stephenswat added the bug Something isn't working label Jun 26, 2026
@stephenswat stephenswat requested review from krasznaa and niermann999 and removed request for niermann999 June 26, 2026 15:03
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