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c++ Programming Glossary: r6how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle y uint64 iterations register __m128d r0 r1 r2 r3 r4 r5 r6 r7 r8 r9 rA rB rC rD rE rF Generate starting data. r0 _mm_set1_pd.. r8 r0 r5 _mm_mul_pd r1 _mm_set1_pd 0.37796447300922722721 r6 _mm_mul_pd r1 _mm_set1_pd 0.24253562503633297352 r7 _mm_mul_pd.. _mm_sub_pd r3 rF r4 _mm_mul_pd r4 rC r5 _mm_add_pd r5 rD r6 _mm_mul_pd r6 rE r7 _mm_sub_pd r7 rF r8 _mm_mul_pd r8 rC r9..
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