Functional

2026-10-07

1 min read time

Applies to Linux and Windows

This page covers the functional extended API, including utilities for maximum and minimum computation, return-type proclamation, and obtaining device addresses.

API	Description	Since
cuda::maximum	Returns the maximum of two values	libhipcxx 3.0
cuda::minimum	Returns the minimum of two values	libhipcxx 3.0
cuda::proclaim_return_type	Creates a forwarding call wrapper that proclaims return type	libhipcxx 2.7
cuda::proclaim_copyable_arguments	Creates a forwarding call wrapper that proclaims that arguments can be freely copied before an invocation of the wrapped callable	libhipcxx 3.0
cuda::get_device_address	Returns a valid address to a device object	libhipcxx 3.0