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CUDA_ARCHITECTURES
------------------
.. versionadded:: 3.18
List of architectures to generate device code for.
An architecture can be suffixed by either ``-real`` or ``-virtual`` to specify
the kind of architecture to generate code for.
If no suffix is given then code is generated for both real and virtual
architectures.
A non-empty false value (e.g. ``OFF``) disables adding architectures.
This is intended to support packagers and rare cases where full control
over the passed flags is required.
This property is initialized by the value of the :variable:`CMAKE_CUDA_ARCHITECTURES`
variable if it is set when a target is created.
The ``CUDA_ARCHITECTURES`` target property must be set to a non-empty value on targets
that compile CUDA sources, or it is an error. See policy :policy:`CMP0104`.
The ``CUDA_ARCHITECTURES`` may be set to one of the following special values:
``all``
.. versionadded:: 3.23
Compile for all supported major and minor real architectures,
and the highest major virtual architecture.
``all-major``
.. versionadded:: 3.23
Compile for all supported major real architectures, and the highest
major virtual architecture.
``native``
.. versionadded:: 3.24
Compile for the architecture(s) of the host's GPU(s).
Examples
^^^^^^^^
.. code-block:: cmake
set_target_properties(tgt PROPERTIES CUDA_ARCHITECTURES "35;50;72")
Generates code for real and virtual architectures ``30``, ``50`` and ``72``.
.. code-block:: cmake
set_property(TARGET tgt PROPERTY CUDA_ARCHITECTURES 70-real 72-virtual)
Generates code for real architecture ``70`` and virtual architecture ``72``.
.. code-block:: cmake
set_property(TARGET tgt PROPERTY CUDA_ARCHITECTURES OFF)
CMake will not pass any architecture flags to the compiler.
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