mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-26 14:30:17 +00:00
138 lines
4.0 KiB
C++
138 lines
4.0 KiB
C++
/***************************************************************************
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* Copyright (c) Johan Mabille, Sylvain Corlay and Wolf Vollprecht *
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* Copyright (c) QuantStack *
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* *
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* Distributed under the terms of the BSD 3-Clause License. *
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* *
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* The full license is in the file LICENSE, distributed with this software. *
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****************************************************************************/
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#ifndef XTENSOR_CONFIG_HPP
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#define XTENSOR_CONFIG_HPP
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#define XTENSOR_VERSION_MAJOR 0
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#define XTENSOR_VERSION_MINOR 25
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#define XTENSOR_VERSION_PATCH 0
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// Define if the library is going to be using exceptions.
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#if (!defined(__cpp_exceptions) && !defined(__EXCEPTIONS) && !defined(_CPPUNWIND))
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#undef XTENSOR_DISABLE_EXCEPTIONS
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#define XTENSOR_DISABLE_EXCEPTIONS
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#endif
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// Exception support.
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#if defined(XTENSOR_DISABLE_EXCEPTIONS)
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#include <iostream>
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#define XTENSOR_THROW(_, msg) \
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{ \
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std::cerr << msg << std::endl; \
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std::abort(); \
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}
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#else
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#define XTENSOR_THROW(exception, msg) throw exception(msg)
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#endif
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// Workaround for some missing constexpr functionality in MSVC 2015 and MSVC 2017 x86
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#if defined(_MSC_VER)
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#define XTENSOR_CONSTEXPR_ENHANCED const
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// The following must not be defined to const, otherwise
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// it prevents generation of copy operators of classes
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// containing XTENSOR_CONSTEXPR_ENHANCED_STATIC members
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#define XTENSOR_CONSTEXPR_ENHANCED_STATIC
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#define XTENSOR_CONSTEXPR_RETURN inline
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#else
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#define XTENSOR_CONSTEXPR_ENHANCED constexpr
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#define XTENSOR_CONSTEXPR_RETURN constexpr
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#define XTENSOR_CONSTEXPR_ENHANCED_STATIC constexpr static
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#define XTENSOR_HAS_CONSTEXPR_ENHANCED
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#endif
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#ifndef XTENSOR_DEFAULT_DATA_CONTAINER
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#define XTENSOR_DEFAULT_DATA_CONTAINER(T, A) uvector<T, A>
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#endif
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#ifndef XTENSOR_DEFAULT_SHAPE_CONTAINER
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#define XTENSOR_DEFAULT_SHAPE_CONTAINER(T, EA, SA) \
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xt::svector<typename XTENSOR_DEFAULT_DATA_CONTAINER(T, EA)::size_type, 4, SA, true>
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#endif
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#ifdef XTENSOR_USE_XSIMD
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#include <xsimd/xsimd.hpp>
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#define XSIMD_DEFAULT_ALIGNMENT xsimd::default_arch::alignment()
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#endif
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#ifndef XTENSOR_DEFAULT_ALLOCATOR
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#ifdef XTENSOR_ALLOC_TRACKING
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#ifndef XTENSOR_ALLOC_TRACKING_POLICY
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#define XTENSOR_ALLOC_TRACKING_POLICY xt::alloc_tracking::policy::print
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#endif
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#ifdef XTENSOR_USE_XSIMD
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#include <xsimd/xsimd.hpp>
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#define XTENSOR_DEFAULT_ALLOCATOR(T) \
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xt::tracking_allocator<T, xsimd::aligned_allocator<T, XSIMD_DEFAULT_ALIGNMENT>, XTENSOR_ALLOC_TRACKING_POLICY>
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#else
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#define XTENSOR_DEFAULT_ALLOCATOR(T) \
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xt::tracking_allocator<T, std::allocator<T>, XTENSOR_ALLOC_TRACKING_POLICY>
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#endif
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#else
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#ifdef XTENSOR_USE_XSIMD
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#define XTENSOR_DEFAULT_ALLOCATOR(T) xsimd::aligned_allocator<T, XTENSOR_DEFAULT_ALIGNMENT>
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#else
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#define XTENSOR_DEFAULT_ALLOCATOR(T) std::allocator<T>
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#endif
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#endif
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#endif
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#ifndef XTENSOR_DEFAULT_ALIGNMENT
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#ifdef XTENSOR_USE_XSIMD
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#define XTENSOR_DEFAULT_ALIGNMENT XSIMD_DEFAULT_ALIGNMENT
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#else
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#define XTENSOR_DEFAULT_ALIGNMENT 0
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#endif
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#endif
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#ifndef XTENSOR_DEFAULT_LAYOUT
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#define XTENSOR_DEFAULT_LAYOUT ::xt::layout_type::row_major
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#endif
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#ifndef XTENSOR_DEFAULT_TRAVERSAL
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#define XTENSOR_DEFAULT_TRAVERSAL ::xt::layout_type::row_major
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#endif
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#ifndef XTENSOR_OPENMP_TRESHOLD
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#define XTENSOR_OPENMP_TRESHOLD 0
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#endif
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#ifndef XTENSOR_TBB_THRESHOLD
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#define XTENSOR_TBB_THRESHOLD 0
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#endif
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#ifndef XTENSOR_SELECT_ALIGN
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#define XTENSOR_SELECT_ALIGN(T) (XTENSOR_DEFAULT_ALIGNMENT != 0 ? XTENSOR_DEFAULT_ALIGNMENT : alignof(T))
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#endif
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#ifndef XTENSOR_FIXED_ALIGN
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#define XTENSOR_FIXED_ALIGN XTENSOR_SELECT_ALIGN(void*)
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#endif
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#ifdef IN_DOXYGEN
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namespace xtl
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{
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template <class... T>
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struct conjunction
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{
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constexpr bool value = true;
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};
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template <class... C>
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using check_concept = std::enable_if_t<conjunction<C...>::value, int>;
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#define XTL_REQUIRES(...) xtl::check_concept<__VA_ARGS__> = 0
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}
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#endif
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#endif
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