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| Direktori : /lib/python3/dist-packages/numpy/distutils/checks/ |
| Current File : //lib/python3/dist-packages/numpy/distutils/checks/cpu_neon.c |
#ifdef _MSC_VER
#include <Intrin.h>
#endif
#include <arm_neon.h>
int main(void)
{
float32x4_t v1 = vdupq_n_f32(1.0f), v2 = vdupq_n_f32(2.0f);
int ret = (int)vgetq_lane_f32(vmulq_f32(v1, v2), 0);
#ifdef __aarch64__
float64x2_t vd1 = vdupq_n_f64(1.0), vd2 = vdupq_n_f64(2.0);
ret += (int)vgetq_lane_f64(vmulq_f64(vd1, vd2), 0);
#endif
return ret;
}