C and Rust are more or less equally performant and both gcc and rustc (llvm? As far as I know rustc uses llvm as a compiler backend) feature autovectorization (can automatically use avx).
It's (most probably) just that the newer decoder implementation is simply better.
The advantages of rust are more than just pure speed. Usually pure C has very slight speed advantage anyway.
It's (most probably) just that the newer decoder implementation is simply better.
The advantages of rust are more than just pure speed. Usually pure C has very slight speed advantage anyway.
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