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Function interleave¶

`function` interleave(const vec<T, N> &, const vec<T, N> &) simd ¶

template <size_t group = 1, typename T, size_t N, size_t Nout = N * 2, size_t size = Nout / group,
          size_t side2 = 2, size_t side1 = size / side2>
KFR_INTRINSIC vec<T, Nout> interleave(const vec<T, N>& x, const vec<T, N>& y)

Interleaves the lanes of two equal-length vectors x and y.

Produces a vector of length N * 2 where lanes from x and y alternate. With group > 1, groups of group consecutive lanes are interleaved as units.

Template parameters
group	Number of lanes in each interleaved group.
T	Element type of the vectors.
N	Length of each input vector.
Nout	Output length, defaults to `N` * 2.
size	Number of groups, equals `Nout` / `group.`
side2	Number of sources, fixed at 2.
side1	Groups per source, equals `size` / `side2.`

Parameters
x	First source vector.
y	Second source vector.

Returns
	A vector of length `Nout` with lanes from `x` and `y` interleaved.

Fully qualified name: kfr::interleave(const vec<T, N> &, const vec<T, N> &)

Declared at simd/shuffle.hpp:1237

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