WIP but ~10.7x faster than the original Rust code and 1.25x faster than the asm version on average. Still written in Rust with AVX-512/AVX2/SSE2/Neon opts
The asm version of ttfx continues to improve. The Rust version had been through many improvements, but even hours of frontier intelligence was starting to yield very modest improvements. The leaps going to asm has been huge. Now 8x mean on an Intel 135U! 🤩