cupy.bincount#

cupy.bincount(x, weights=None, minlength=None)[source]#

Count number of occurrences of each value in array of non-negative ints.

Parameters:

  • x (cupy.ndarray) – Input array.

  • weights (cupy.ndarray) – Weights array which has the same shape as x.

  • minlength (int) – A minimum number of bins for the output array.

Returns:

The result of binning the input array. The length of output is equal to max(cupy.max(x) + 1, minlength).

Return type:

cupy.ndarray

Warning

This function may synchronize the device.

See also

numpy.bincount()