* Implementation of Early Stopping for DDP training
This edit correctly uses the broadcast_object_list() function to send slave processes a boolean so to end the training phase if the variable is True, thus allowing the master process to destroy the process group and terminate.
* Update train.py
* Update train.py
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update train.py
* Update train.py
* Update train.py
* Further cleanup
This cleans up the definition of broadcast_list and removes the requirement for clear() afterward.
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
