30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
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import sys
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data = [[float(y) for y in x.strip().split(', ')] for x in open('gethtime.csv').readlines()]
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data2 = [[float(y) for y in x.strip().split(', ')] for x in open('old_gethtime.csv').readlines()]
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for i in range(0, 2283416, 200000):
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print 'Checking 200k blocks from %d' % i
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dataset = []
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dataset2 = []
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for (d, ds, name) in [(data, dataset, 'old'), (data2, dataset2, 'new')]:
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for j in range(i, min(i + 200000, 2283400), 100):
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gas = 0
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txs = 0
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uncles = 0
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time = 0
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for num, _txs, _gas, _uncles, _time in d[j:j+100]:
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gas += _gas
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txs += _txs
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uncles += _uncles
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time += _time
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ds.append([gas, txs, uncles, time])
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mean_x = sum([x[0] for x in ds]) * 1.0 / len(ds)
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mean_y = sum([x[-1] for x in ds]) * 1.0 / len(ds)
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covar = sum([(x[0] - mean_x) * (x[-1] - mean_y) for x in ds])
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var = sum([(x[0] - mean_x) ** 2 for x in ds])
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print name+':'
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print 'm = ', covar / var, '(microseconds per gas)'
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print 'b = ', mean_y - mean_x * (covar / var), '(per 100 blocks)'
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