compress(condition, a, axis=None, out=None)¶
Returns selected slices of an array along given axis.
condition (1-D array of bools) – Array that selects which entries to return. If len(condition) is less than the size of a along the given axis, then output is truncated to the length of the condition array.
a (cupy.ndarray) – Array from which to extract a part.
axis (int) – Axis along which to take slices. If None (default), work on the flattened array.
out (cupy.ndarray) – Output array. If provided, it should be of appropriate shape and dtype.
- A copy of a without the slices along axis for which
condition is false.
- Return type
This function may synchronize the device.