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.. Copyright (c) 2016, Johan Mabille and Sylvain Corlay
Distributed under the terms of the BSD 3-Clause License.
The full license is in the file LICENSE, distributed with this software.
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Instruction set macros
======================
Each of these macros corresponds to an instruction set supported by XSIMD. They
can be used to filter arch-specific code.
.. doxygengroup:: xsimd_config_macro
:project: xsimd
:content-only:
Changing Default architecture
*****************************
You can change the default instruction set used by xsimd (when none is provided
explicitely) by setting the ``XSIMD_DEFAULT_ARCH`` macro to, say, ``xsimd::avx2``.
A common usage is to set it to ``xsimd::unsupported`` as a way to detect
instantiation of batches with the default architecture.
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