Tseah/convert torchft replica group#60820

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TimothySeah wants to merge 22 commits intoray-project:masterfrom

TimothySeah:tseah/convert-torchft-replica-group

Commits on Dec 16, 2025

change version to 2.53.0 (#59487)
aslonnie
authored

Commits on Dec 17, 2025

add missing cuda 12.9 ray-extra (#59495)
aslonnie
authored
[Data][Cherry-pick] Fix bug where `AutoscalingCoordinator` crashes if you request 0 GPUs on CPU-only cluster (#59516)
bveeramani
authored
[Data] Concurrency cap backpressure with tuning (Disabled) (#59519)
srinathk10
authored

Commits on Dec 20, 2025

[docker] Update latest Docker dependencies for 2.53.0 release (#59606)

khluu
and
aslonnie
authored

Commits on Jan 13, 2026

use step-based training termination as recommended by torchft team
TimothySeah
committed

Commits on Jan 19, 2026

Commits on Feb 4, 2026

change torchft primitives only
TimothySeah
committed

Commits on Feb 7, 2026

convert to replicagroup based
TimothySeah
committed