bundles / scipy 2.0.0.dev0+git20260907.41eeb59 / scipy / _external / array_api_compat / common / _helpers / is_cupy_array

function

`scipy._external.array_api_compat.common._helpers:is_cupy_array`

source: build-install/usr/lib/python3.14/site-packages/scipy/_external/array_api_compat/common/_helpers.py:124

Signature

def is_cupy_array(x: object) → bool

Summary

Return True if x is a CuPy array.

Extended Summary

This function does not import CuPy if it has not already been imported and is therefore cheap to use.

This also returns True for cupy.ndarray subclasses and CuPy scalar objects.

See also

array_namespace
is_array_api_obj
is_dask_array
is_jax_array
is_ndonnx_array
is_numpy_array
is_pydata_sparse_array
is_torch_array

Aliases

scipy.differentiate.xpx._delegation._funcs._compat.is_cupy_array