28 lines
631 B
Python
28 lines
631 B
Python
import pandas as pd
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from matplotlib import pyplot
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records = [
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# (n_procs, time, description)
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(1, 47.38, 'lc'),
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(1, 44.36, 'mp'),
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(2, 40.34, 'mp'),
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(3, 46.79, 'mp'),
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(4, 51.68, 'mp'),
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(4, 51.63, 'mp'),
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]
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data = pd.DataFrame(records,
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columns=('n_procs', 'time', 'description'))
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fig, axes = pyplot.subplots()
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axes.set_xlabel('# threads/processes')
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axes.set_ylabel('time')
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sub = data[data.description=='lc']
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axes.plot(sub.n_procs, sub.time, 'ro')
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sub = data[data.description=='mp']
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axes.plot(sub.n_procs, sub.time, 'b--+')
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axes.set_ylim(0, data.time.max() * 1.2)
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pyplot.show()
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