Function dupodd¶
function dupodd(const vec<T, N> &) simd¶
Duplicates each odd-indexed element into the preceding even-indexed lane.
For each pair (i, i+1), lane i is replaced with the value of lane i+1.
| T | Element type of the vector. |
| N | Input vector length, must be even. |
| x | Source vector. |
A vector of length N where each even lane equals its following odd lane. |
Fully qualified name: kfr::dupodd(const vec<T, N> &)
Declared at simd/shuffle.hpp:679
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