simdutf8 appears to get value out of cache prefix hints. Experiment with using cache prefix hints in this crate.
The portable ones https://doc.rust-lang.org/std/hint/fn.prefetch_read.html and https://doc.rust-lang.org/std/hint/fn.prefetch_write.html are nightly-only, but so is core::simd.
simdutf8appears to get value out of cache prefix hints. Experiment with using cache prefix hints in this crate.The portable ones https://doc.rust-lang.org/std/hint/fn.prefetch_read.html and https://doc.rust-lang.org/std/hint/fn.prefetch_write.html are nightly-only, but so is
core::simd.