simd_types.h

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#ifndef SIMD_TYPES_H_
#define SIMD_TYPES_H_
 
#include <boost/align/aligned_allocator.hpp>
#include <complex>
#include <cstddef>
#include <vector>
 
//Safe for both AVX512 and AVX2
constexpr size_t kSimdAlignment = 64u;
 
using SimdAlignByteVector =
    std::vector<std::byte,
                boost::alignment::aligned_allocator<std::byte, kSimdAlignment>>;
 
using SimdAlignFltVector =
    std::vector<float,
                boost::alignment::aligned_allocator<float, kSimdAlignment>>;
 
using SimdAlignShrtVector =
    std::vector<short,
                boost::alignment::aligned_allocator<short, kSimdAlignment>>;
 
using SimdAlignCxFltVector = std::vector<
    std::complex<float>,
    boost::alignment::aligned_allocator<std::complex<float>, kSimdAlignment>>;
 
using SimdAlignCxShrtVector = std::vector<
    std::complex<short>,
    boost::alignment::aligned_allocator<std::complex<short>, kSimdAlignment>>;
 
#endif  // SIMD_TYPES_H_