HIP_ARCHITECTURES
-----------------

.. versionadded:: 3.21

List of AMD GPU architectures to generate device code for.

An empty or false value (e.g. ``OFF``) defers architecture generation to compiler
defaults.

This property is initialized by the value of the :variable:`CMAKE_HIP_ARCHITECTURES`
variable if it is set when a target is created.

The HIP compilation model has two modes: whole and separable. Whole compilation
generates device code at compile time. Separable compilation generates device
code at link time. Therefore the ``HIP_ARCHITECTURES`` target property should
be set on targets that compile or link with any HIP sources.

Examples
^^^^^^^^

.. code-block:: cmake

  set_property(TARGET tgt PROPERTY HIP_ARCHITECTURES gfx801 gfx900)

Generates code for both ``gfx801`` and ``gfx900``.
