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60d4d5e1aa
* Remove all __future__ imports from RLlib. * Remove (object) again from tf_run_builder.py::TFRunBuilder. * Fix 2xLINT warnings. * Fix broken appo_policy import (must be appo_tf_policy) * Remove future imports from all other ray files (not just RLlib). * Remove future imports from all other ray files (not just RLlib). * Remove future import blocks that contain `unicode_literals` as well. Revert appo_tf_policy.py to appo_policy.py (belongs to another PR). * Add two empty lines before Schedule class. * Put back __future__ imports into determine_tests_to_run.py. Fails otherwise on a py2/print related error.
28 lines
811 B
Python
28 lines
811 B
Python
import numpy as np
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class WindowStat:
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def __init__(self, name, n):
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self.name = name
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self.items = [None] * n
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self.idx = 0
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self.count = 0
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def push(self, obj):
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self.items[self.idx] = obj
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self.idx += 1
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self.count += 1
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self.idx %= len(self.items)
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def stats(self):
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if not self.count:
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quantiles = []
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else:
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quantiles = np.percentile(self.items[:self.count],
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[0, 10, 50, 90, 100]).tolist()
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return {
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self.name + "_count": int(self.count),
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self.name + "_mean": float(np.mean(self.items[:self.count])),
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self.name + "_std": float(np.std(self.items[:self.count])),
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self.name + "_quantiles": quantiles,
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}
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