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chriswl/timing_itemgetter.py

Last active December 11, 2015 10:09
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timing itemgetter vs. indexing
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timing_itemgetter.py
import timeit
timeit.timeit(stmt= "[a[i] for i in b]", setup = "from operator import itemgetter; import numpy as np; a = list(np.random.random(100)); b = np.random.random_integers(100, size=1000) - 1", number=1000)
timeit.timeit(stmt= "itemgetter(*b)(a)", setup = "from operator import itemgetter; import numpy as np; a = list(np.random.random(100)); b = np.random.random_integers(100, size=1000) - 1", number=1000)
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