vrsqrteq_f64ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
Purpose:
VRSQRTE finds an approximate reciprocal square root of each element in a vector, and places it in the return vector.
Result:
float64x2_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
float64x2_t a = {
4.0, 9.0
};
float64x2_t result = vrsqrteq_f64(a);
double out[2];
vst1q_f64(out, result);
for (int i = 0; i < 2; i++) {
printf("%f ", out[i]);
}
printf("\n");
return 0;
}Prototypes
Assembly Instruction:
FRSQRTE
Usage:
float64x2_t result =
vrsqrteq_f64(
float64x2_t a
)
DB statistics
| SIMD Engines: | 5 |
| C Intrinsics: | 10702 |
| NEON: | 4232 |
| AVX2: | 462 |
| AVX512: | 4955 |
| SSE4.2: | 652 |
| VSX: | 401 |