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29 lines
974 B
29 lines
974 B
HIP_ARCHITECTURES
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-----------------
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.. versionadded:: 3.21
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List of GPU architectures to for which to generate device code.
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Architecture names are interpreted based on :variable:`CMAKE_HIP_PLATFORM`.
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A non-empty false value (e.g. ``OFF``) disables adding architectures.
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This is intended to support packagers and rare cases where full control
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over the passed flags is required.
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This property is initialized by the value of the :variable:`CMAKE_HIP_ARCHITECTURES`
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variable if it is set when a target is created.
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The HIP compilation model has two modes: whole and separable. Whole compilation
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generates device code at compile time. Separable compilation generates device
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code at link time. Therefore the ``HIP_ARCHITECTURES`` target property should
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be set on targets that compile or link with any HIP sources.
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Examples
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^^^^^^^^
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.. code-block:: cmake
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set_property(TARGET tgt PROPERTY HIP_ARCHITECTURES gfx801 gfx900)
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Generates code for both ``gfx801`` and ``gfx900``.
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