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30975 0 0 Python

Time based validation support (#21071)

* Add wall-clock val_check_interval with epoch alignment and timer reset
* Adjust checkpointing frequency when time-based validation is active
* Add tests for time based validation
* Update docs for time based validation through val_check_interval
* changelog
* doctest
* Parametrize val_check_interval test to include different types

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Nicki Skafte Detlefsen <[email protected]>
Co-authored-by: Jirka Borovec <[email protected]>
S
Sohaib Ahmed committed
1fc077b6e4f63466cea3fad33dda1359920b7287
Parent: 3c81316
Committed by GitHub <[email protected]> on 9/4/2025, 6:53:28 PM