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| Direktori : /lib/python3/dist-packages/numpy/distutils/checks/ |
| Current File : //lib/python3/dist-packages/numpy/distutils/checks/cpu_asimddp.c |
#ifdef _MSC_VER
#include <Intrin.h>
#endif
#include <arm_neon.h>
int main(void)
{
uint8x16_t v1 = vdupq_n_u8((unsigned char)1), v2 = vdupq_n_u8((unsigned char)2);
uint32x4_t va = vdupq_n_u32(3);
int ret = (int)vgetq_lane_u32(vdotq_u32(va, v1, v2), 0);
#ifdef __aarch64__
ret += (int)vgetq_lane_u32(vdotq_laneq_u32(va, v1, v2, 0), 0);
#endif
return ret;
}