Cooperative cancellation for training and prediction - #66

Draft

hinderling wants to merge 12 commits into

guiwitz:mainfrom

hinderling:threading-cancellation

Commits on Apr 22, 2026

Commits on Jul 2, 2026

Carry cancel token in a ContextVar so custom FEs keep their old signatures
hinderling
committed
ea025ea
Make remaining long-running widget ops cancellable workers; fix op races
hinderling
committed
6aec3cb
Merge upstream/main into threading-cancellation
hinderling
committed
bd1fe25
Show 'Cancelling…' on the op button until the worker actually stops
hinderling
committed
9355359
Break up the longest uninterruptible stretches in train/predict
hinderling
committed
9dbc2c8
Polish cancel-state description and too-few-classes error messages
hinderling
committed
42ded71
Add cancel checkpoints to feature post-processing (rescale/transfer/reshape)
hinderling
committed
037c13c
Drop unused worker field from _ActiveOp
hinderling
committed
25333b0