vmul_f32ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
Location:
Arithmetic
>
Vector Multiply
Purpose:
Multiply (vector). This instruction multiplies corresponding elements in the vectors of the two source SIMD&FP registers, places the results in a vector, and writes the vector to the destination SIMD&FP register.
Result:
float32x2_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
float32x2_t a = {
1.0f, 2.0f
};
float32x2_t b = {
3.0f, 4.0f
};
float32x2_t result = vmul_f32(a, b);
float* res = (float*)&result;
for(int i = 0; i < 2; i++) {
printf("%f ", res[i]);
}
return 0;
}Prototypes
Assembly Instruction:
FMUL
Usage:
float32x2_t output =
vmul_f32(
float32x2_t a, float32x2_t b
)
DB statistics
| SIMD Engines: | 5 |
| C Intrinsics: | 10702 |
| NEON: | 4232 |
| AVX2: | 462 |
| AVX512: | 4955 |
| SSE4.2: | 652 |
| VSX: | 401 |