16 points | by randomint64 15 hours ago ago
2 comments
What is the "nasty surprise" of Zen 4 AVX512? Sure, it's not quite the twice as fast you might initially assume, but (unlike Intel's downclocking) it's still a strict upgrade over AVX2, is it not?
Every Rust SIMD article should mention the .chunks_exact() auto vectorization trick by law.
What is the "nasty surprise" of Zen 4 AVX512? Sure, it's not quite the twice as fast you might initially assume, but (unlike Intel's downclocking) it's still a strict upgrade over AVX2, is it not?
Every Rust SIMD article should mention the .chunks_exact() auto vectorization trick by law.