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- from time import time
- import numpy as np
- import bcolz
- N = 1e8
- dtype = 'i4'
- start, stop, step = 5, N, 4
- t0 = time()
- a = np.arange(start, stop, step, dtype=dtype)
- print("Time numpy.arange() --> %.3f" % (time() - t0))
- t0 = time()
- ac = bcolz.arange(start, stop, step, dtype=dtype)
- print("Time bcolsz.arange() --> %.3f" % (time() - t0))
- print("ac-->", repr(ac))
- # assert(np.all(a == ac))
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