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Made combine into a new format callable #2059

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merged 4 commits into from
Feb 8, 2025
Merged

Made combine into a new format callable #2059

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08af376
made combine into a new format callable
SadiinsoSnowfall Feb 4, 2025
9f5b438
fix
SadiinsoSnowfall Feb 5, 2025
433e6c0
update doc
SadiinsoSnowfall Feb 7, 2025
4dac50f
fix doc
SadiinsoSnowfall Feb 7, 2025
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94 changes: 47 additions & 47 deletions include/eve/module/core/regular/combine.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8,55 +8,55 @@

#include <eve/concept/value.hpp>
#include <eve/detail/overload.hpp>
#include <eve/traits/as_wide.hpp>
#include <eve/traits/cardinal.hpp>

namespace eve
{
//TODO DOC
//================================================================================================
//! @addtogroup core_simd
//! @{
//! @var combine
//! @brief Computes the TODO
//!
//! **Defined in Header**
//!
//! @code
//! #include <eve/module/core.hpp>
//! @endcode
//!
//! @groupheader{Callable Signatures}
//!
//! @code
//! namespace eve
//! {
//! TODO
//! }
//! @endcode
//!
//! **Parameters**
//!
//! * `x`: An instance of an [SIMD value](@ref eve::simd_value)
//!
//! **Return value**
//!
//! * TODO
//!
//! @groupheader{Example}
//!
//! @godbolt{doc/core/combine.cpp}
//! @}
//================================================================================================
EVE_MAKE_CALLABLE(combine_, combine);
}
template<typename Options>
struct combine_t : callable<combine_t, Options>
{
template<simd_value T>
constexpr EVE_FORCEINLINE typename T::combined_type operator()(T a, T b) const noexcept
{
return typename T::combined_type{a, b};
}
};

namespace eve::detail
{
template<value T>
EVE_FORCEINLINE auto
combine_(EVE_SUPPORTS(cpu_), T const& a, T const& b) noexcept
{
return as_wide_t<T, typename cardinal_t<T>::combined_type>(a, b);
}
//================================================================================================
//! @addtogroup core_simd
//! @{
//! @var combine
//! @brief Combines two SIMD values in a larger one
//!
//! **Defined in Header**
//!
//! @code
//! #include <eve/module/core.hpp>
//! @endcode
//!
//! @groupheader{Callable Signatures}
//!
//! @code
//! namespace eve
//! {
//! template<simd_value W>
//! typename W::combined_type combine(W a, W b) noexcept;
//! }
//! @endcode
//!
//! **Parameters**
//!
//! * `a`, `b`: two SIMD values of the same type and cardinal
//!
//! **Return value**
//!
//! * A [SIMD value](@ref eve::simd_value) contains the parameters concatenation, thus
//! producing a register of twice as many elements.
//!
//! @groupheader{Example}
//! @godbolt{doc/core/combine.cpp}
//================================================================================================
inline constexpr auto combine = functor<combine_t>;
//================================================================================================
//! @}
//================================================================================================
}