We also experimented with 4x4 networks but it's very helpful to use 256 or 512-bit SIMD. You might give our vqsort a try, it's quite a bit faster than std::sort

We also experimented with 4x4 networks but it's very helpful to use 256 or 512-bit SIMD. You might give our vqsort a try, it's quite a bit faster than std::sort: https://github.com/google/highway/blob/master/hwy/contrib/sort https://github.com/google/highway/blob/master/hwy/contrib/so...