pyodide/benchmark/benchmarks/reverse_cumsum.py

#from: http://stackoverflow.com/questions/16541618/perform-a-reverse-cumulative-sum-on-a-numpy-array
#pythran export reverse_cumsum(float[])
#setup: import numpy as np ; r = np.random.rand(1000000)
#run: reverse_cumsum(r)
import numpy as np

def reverse_cumsum(x):
    return np.cumsum(x[::-1])[::-1]
Adding benchmarks 2018-04-05 22:07:33 +00:00			`#from: http://stackoverflow.com/questions/16541618/perform-a-reverse-cumulative-sum-on-a-numpy-array`
			`#pythran export reverse_cumsum(float[])`
			`#setup: import numpy as np ; r = np.random.rand(1000000)`
			`#run: reverse_cumsum(r)`
			`import numpy as np`
Clean up and improve some benchmarks 2018-10-03 12:38:48 +00:00
Adding benchmarks 2018-04-05 22:07:33 +00:00			`def reverse_cumsum(x):`
			`return np.cumsum(x[::-1])[::-1]`