Function ExtractIntInRandomOrder

test/sse/test_sse.h:489–491

#endif

__m128 ExtractIntInRandomOrder(unsigned int *arr, int i, int n, int prime) {
  return _mm_set_ps(*(float*)&arr[(i*prime)%n], *(float*)&arr[((i+1)*prime)%n], *(float*)&arr[((i+2)*prime)%n], *(float*)&arr[((i+3)*prime)%n]);
}

#define E1(arr, i, n) ExtractFloatInRandomOrder(arr, i, n, 1)
#define E2(arr, i, n) ExtractFloatInRandomOrder(arr, i, n, 1787)