£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyʦ•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~芩ÊǍí`ÔÑ©ú뙵'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶êםӼ㞪éUWŸÈË%DÒÕ¬ï‘]/Åcx ‰ï2ß]ä6G[]S£Ôϯrs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ ¯¹ægƒÛowЍø^d™ý½ßB7áyMä9ÜÖUã !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #include /** * The following intrinsics don't have direct native support but compilers * tend to emulate them. * They're usually supported by gcc >= 7.1, clang >= 4 and icc >= 19 */ int main(void) { __m512 one_ps = _mm512_set1_ps(1.0f); __m512d one_pd = _mm512_set1_pd(1.0); __m512i one_i64 = _mm512_set1_epi64(1); // add float sum_ps = _mm512_reduce_add_ps(one_ps); double sum_pd = _mm512_reduce_add_pd(one_pd); int sum_int = (int)_mm512_reduce_add_epi64(one_i64); sum_int += (int)_mm512_reduce_add_epi32(one_i64); // mul sum_ps += _mm512_reduce_mul_ps(one_ps); sum_pd += _mm512_reduce_mul_pd(one_pd); sum_int += (int)_mm512_reduce_mul_epi64(one_i64); sum_int += (int)_mm512_reduce_mul_epi32(one_i64); // min sum_ps += _mm512_reduce_min_ps(one_ps); sum_pd += _mm512_reduce_min_pd(one_pd); sum_int += (int)_mm512_reduce_min_epi32(one_i64); sum_int += (int)_mm512_reduce_min_epu32(one_i64); sum_int += (int)_mm512_reduce_min_epi64(one_i64); // max sum_ps += _mm512_reduce_max_ps(one_ps); sum_pd += _mm512_reduce_max_pd(one_pd); sum_int += (int)_mm512_reduce_max_epi32(one_i64); sum_int += (int)_mm512_reduce_max_epu32(one_i64); sum_int += (int)_mm512_reduce_max_epi64(one_i64); // and sum_int += (int)_mm512_reduce_and_epi32(one_i64); sum_int += (int)_mm512_reduce_and_epi64(one_i64); // or sum_int += (int)_mm512_reduce_or_epi32(one_i64); sum_int += (int)_mm512_reduce_or_epi64(one_i64); return (int)sum_ps + (int)sum_pd + sum_int; }