#!/usr/bin/python
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# Copyright (C) 2018 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import sys
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import numpy as np
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import scipy as sp
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import seaborn as sns
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from collections import defaultdict
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from matplotlib import pyplot as plt
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def main(argv):
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sns.set()
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# Map from key to map from iteration id to bytes allocated.
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distributions = defaultdict(lambda: defaultdict(int))
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ground_truth = {}
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for line in sys.stdin:
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stripped = line.strip()
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# Skip empty lines
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if not stripped:
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continue
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itr, code_location, size = stripped.split(" ")
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if itr == 'g':
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assert code_location not in ground_truth
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ground_truth[code_location] = int(size)
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else:
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assert int(itr) not in distributions[code_location]
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distributions[code_location][int(itr)] += int(size)
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# Map from key to list of bytes allocated, one for each iteration.
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flat_distributions = {key: value.values() for key, value
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in distributions.iteritems()}
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for key, value in flat_distributions.iteritems():
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print key, "ground truth %d " % ground_truth[key], sp.stats.describe(value)
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sns.distplot(value)
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plt.show()
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if __name__ == '__main__':
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main(sys.argv)
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