wehub-resource-sync
26 lines
656 B
Python
26 lines
656 B
Python
from collections import defaultdict
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from typing import Dict
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from ray.tune.stopper.stopper import Stopper
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from ray.util.annotations import PublicAPI
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@PublicAPI
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class MaximumIterationStopper(Stopper):
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"""Stop trials after reaching a maximum number of iterations
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Args:
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max_iter: Number of iterations before stopping a trial.
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"""
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def __init__(self, max_iter: int):
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self._max_iter = max_iter
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self._iter = defaultdict(lambda: 0)
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def __call__(self, trial_id: str, result: Dict):
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self._iter[trial_id] += 1
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return self._iter[trial_id] >= self._max_iter
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def stop_all(self):
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return False
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