Hallo,

I have started looking at the SSE intrinsics commands for c++, but I cant the one of the first examples to compile, so I was wondering if anyone could give me a hand?

Thanks,Code:#include <iostream> #include <xmmintrin.h> using namespace std; float pArray1[4] = {2.5 , 5.0 , 7.5, 10}; float pArray2[4] = {3.5 , 6.0 , 8.5, 11}; float result[4]; int main() { __m128 m1, m2, m3, m4; __m128* a1 = (__m128*)pArray1; __m128* a2 = (__m128*)pArray2; __m128* res = (__m128*)result; m1 = _mm_mul_ps(*a1, *a1); // m1 = *a1 * *a1 m2 = _mm_mul_ps(*a2, *a2); // m2 = *a2 * *a2 m3 = _mm_add_ps(m1, m2); // m3 = m1 + m2 m4 = _mm_sqrt_ps(m3); // m4 = sqrt(m3) union u { __m128 m; float f[4]; } x; x.m = m4; cout << x.f[0]; system("PAUSE"); return 0; }