Remove Redundant Host & Device Synchronizations#21233

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alpha0422 wants to merge 9 commits intoLightning-AI:masterfrom

alpha0422:wkong/perf-opt

Commits on Sep 21, 2025

Enhance logger metrics retrieval to conditionally include progress bar metrics based on the presence of a progress bar callback.
alpha0422
committed
Refactor tensor handling in __to_tensor method to optimize device management for scalar metrics.
alpha0422
committed
Fix issue reported by pre-commit.
alpha0422
committed

Commits on Sep 22, 2025

Commits on Sep 25, 2025

Merge branch 'master' into wkong/perf-opt
Borda
authored

Commits on Oct 1, 2025