cuda.tile.bitwise_lshift

cuda.tile.bitwise_lshift(x, y, /)

Elementwise bitwise_lshift on two tiles.

Can also use builtin operation x << y.

Parameters:

• x (Tile) – LHS tile.

• y (Tile) – RHS tile.

The shape of x and y will be broadcasted and dtype promoted to common dtype.

Return type:

Tile

Examples

>>> # tile and tile
>>> tx = ct.full((2, 4), 7, dtype=ct.int32)
>>> ty = ct.full((2, 4), 3, dtype=ct.int32)
>>> tz = ct.bitwise_lshift(tx, ty)

>>> # Can also use the builtin op
>>> tz = tx << ty

>>> # shape broadcast
>>> tx = ct.full((2, 4), 7, dtype=ct.int32)
>>> ty = ct.full((2,), 3, dtype=ct.int32)
>>> tz = tx << ty

>>> # dtype cast
>>> tx = ct.full((2, 4), 7, dtype=ct.int32)
>>> ty = ct.full((2, 4), 3, dtype=ct.int64)
>>> tz = tx << ty

>>> # tile and scalar
>>> tx = ct.full((2, 4), 7, dtype=ct.int32)
>>> y = 2
>>> tz = tx << y

>>> # scalar and scalar
>>> z = 7 << 2