cs205-lecture-examples

Example codes used during Harvard CS205 lectures
git clone https://git.0xfab.ch/cs205-lecture-examples.git
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ones.c (131B)

      1 #include <x86intrin.h>
      2 __m128 ones(void)
      3 {
      4     // broadcast value 1.0f (float) in all 4 SIMD lanes
      5     return _mm_set_ps1(1.0f);
      6 }