diff options
Diffstat (limited to 'src/boost/libs/histogram/benchmark/histogram_filling_numpy.py')
| -rw-r--r-- | src/boost/libs/histogram/benchmark/histogram_filling_numpy.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/boost/libs/histogram/benchmark/histogram_filling_numpy.py b/src/boost/libs/histogram/benchmark/histogram_filling_numpy.py new file mode 100644 index 00000000..ce0fa2b7 --- /dev/null +++ b/src/boost/libs/histogram/benchmark/histogram_filling_numpy.py @@ -0,0 +1,14 @@ +from __future__ import print_function +import numpy as np +# pip install fast-histogram +from fast_histogram import histogram1d +import timeit + +x = np.random.rand(1 << 20) +nrepeat = 10 + +print(timeit.timeit("np.histogram(x, bins=100, range=(0, 1))", + "from __main__ import x, np", number=nrepeat) / (nrepeat * len(x)) / 1e-9) + +print(timeit.timeit("histogram1d(x, bins=100, range=(0, 1))", + "from __main__ import x, histogram1d", number=nrepeat) / (nrepeat * len(x)) / 1e-9)
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