mirror of
https://github.com/opencv/opencv.git
synced 2024-12-14 17:11:36 +08:00
17 lines
414 B
C++
17 lines
414 B
C++
|
#if defined __AVX512__ || defined __AVX512F__
|
||
|
|
#include <immintrin.h>
|
||
|
|
void test()
|
||
|
|
{
|
||
|
|
__m512 a, b, c, d, e;
|
||
|
|
__m512i ai, bi, ci, di, ei, fi;
|
||
|
|
__m128 *mem;
|
||
|
|
__m128i *memi;
|
||
|
|
__mmask16 m;
|
||
|
|
a = _mm512_4fnmadd_ps(a, b, c, d, e, mem);
|
||
|
|
ai = _mm512_4dpwssd_epi32(ai, bi, ci, di, ei, memi);
|
||
|
|
ai = _mm512_popcnt_epi64(ai);
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
#error "AVX512-KNM is not supported"
|
||
|
|
#endif
|
||
|
|
int main() { return 0; }
|