Array Manipulation Routines

Basic operations

dpnp.copyto	Copies values from one array to another, broadcasting as necessary.
dpnp.shape	Return the shape of an array.

Changing array shape

dpnp.reshape	Gives a new shape to an array without changing its data.
dpnp.ravel	Return a contiguous flattened array.
dpnp.ndarray.flat	Return a flat iterator, or set a flattened version of self to value.
dpnp.ndarray.flatten	Return a copy of the array collapsed into one dimension.

Transpose-like operations

dpnp.moveaxis	Move axes of an array to new positions.
dpnp.roll	Roll the elements of an array by a number of positions along a given axis.
dpnp.rollaxis	Roll the specified axis backwards, until it lies in a given position.
dpnp.swapaxes	Interchange two axes of an array.
dpnp.ndarray.T	View of the transposed array.
dpnp.transpose	Returns an array with axes transposed.

Changing number of dimensions

dpnp.atleast_1d	Convert inputs to arrays with at least one dimension.
dpnp.atleast_2d	View inputs as arrays with at least two dimensions.
dpnp.atleast_3d	View inputs as arrays with at least three dimensions.
dpnp.broadcast_to	Broadcast an array to a new shape.
dpnp.broadcast_arrays	Broadcast any number of arrays against each other.
dpnp.expand_dims	Expand the shape of an array.
dpnp.squeeze	Removes singleton dimensions (axes) from array a.

Changing kind of array

dpnp.asarray	Converts an input object into array.
dpnp.asnumpy	Returns the NumPy array with input data.
dpnp.asanyarray	Convert the input to an dpnp.ndarray.
dpnp.asfarray	Return an array converted to a float type.
dpnp.asfortranarray	Return an array (ndim >= 1) laid out in Fortran order in memory.
dpnp.ascontiguousarray	Return a contiguous array in memory (C order).

Joining arrays

dpnp.concatenate	Join a sequence of arrays along an existing axis.
dpnp.stack	Join a sequence of arrays along a new axis.
dpnp.vstack	Stack arrays in sequence vertically (row wise).
dpnp.hstack	Stack arrays in sequence horizontally (column wise).
dpnp.column_stack	Stacks 1-D and 2-D arrays as columns into a 2-D array.
dpnp.row_stack	Stack arrays in sequence vertically (row wise).
dpnp.dstack	Stack arrays in sequence depth wise (along third axis).

Splitting arrays

Tiling arrays

dpnp.tile	Construct an array by repeating A the number of times given by reps.
dpnp.repeat	Repeat elements of an array.

Adding and removing elements

dpnp.unique

Find the unique elements of an array.

Rearranging elements

dpnp.flip	Reverse the order of elements in an array along the given axis.
dpnp.fliplr	Reverse the order of elements along axis 1 (left/right).
dpnp.flipud	Reverse the order of elements along axis 0 (up/down).
dpnp.reshape	Gives a new shape to an array without changing its data.
dpnp.roll	Roll the elements of an array by a number of positions along a given axis.