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numpy histogram benchmark
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| #!/usr/bin/env python2 | |
| import numpy as np | |
| import timeit | |
| datax = np.random.random(50e6) | |
| datay = np.random.random(50e6) | |
| print 'creating histogram' | |
| hist, edx, edy = np.histogram2d(datax, datay, bins=[700,700]) | |
| #Arbeitsplatzrechner, python2 numpy version 1.9.0: | |
| # 4.0 sek mit 5e6 | |
| # 30.0 sek mit 50e6 |
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