3 ms·

All the author had to to was to add '-march=native' or '-march=core-avx2' to the compiler command line: http://goo.gl/H4f62I http://goo.gl/H4f62I

• jevinskie 12y ago
  Clang 3.7.0 (experimental) + -march=skylake gives you AVX512. zmm all the way, baby! 256 bytes processed in the inner loop!
  • pantalaimon 12y ago
    But what gives me a Skylake CPU?
    • duskwuff 12y ago
      A time machine, or a job working at Intel? :)