4 ms·
All that and more: https://graphics.stanford.edu/~seander/bithacks.html#CountBitsSetParallel https://graphics.stanford.edu/~seander/bithacks.html#CountBi... :)
by mattgodbolt 10mo ago
All that and more: https://graphics.stanford.edu/~seander/bithacks.html#CountBitsSetParallel https://graphics.stanford.edu/~seander/bithacks.html#CountBi... :)