ryujit does zero autovectorizing but net has a nifty simd library thst lets you do it by hand. big plus is you can write once run on sse or avx or avx512. big

ryujit does zero autovectorizing but net has a nifty simd library thst lets you do it by hand. big plus is you can write once run on sse or avx or avx512. big downside is only a tiny fraction of simd instructions are supported, though they are working on improving that.