Source code for nemo_automodel.checkpoint._backports.planner_helpers

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# taken from
# https://github.com/pytorch/pytorch/blob/c13e725edd8dd21406c629bf625f2d6c59ceedd1/torch/distributed/checkpoint/planner_helpers.py

from torch.distributed.checkpoint.planner import SavePlan


[docs] def _contains_usable_plan(delta_plans: list[SavePlan]) -> bool: """ Check if any delta plan is usable, indicating the plan has changed. Args: delta_plans (List[SavePlan]): A list of delta plans to check. Returns: True if any delta plan is usable, False otherwise. """ return any(delta_plan and delta_plan.usable for delta_plan in delta_plans)