Fusion: add kernel_name to docstring of fusion.fuse
@@ -653,6 +653,8 @@ def fuse(*args, **kwargs):
pre-mapping step. If not assigned, reduction step is skipped.
post_map (function): Mapping function for reduced values.
If not assigned, post_map step is skipped.
+ kernel_name (str): Name of the fused kernel function.
+ If omitted, the name of the decorated function is used.
"""
util.experimental('cupy.core.fusion')
