vmulq_f32ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
Location:
Arithmetic
>
Vector Multiply
Purpose:
VMUL multiplies corresponding elements in two vectors. Elements in the result vector and input vectors have the same width.
Result:
float32x4_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
float32x4_t a = {
1.0f, 2.0f, 3.0f, 4.0f
};
float32x4_t b = {
5.0f, 6.0f, 7.0f, 8.0f
};
float32x4_t result = vmulq_f32(a, b);
float* res = (float*)&result;
for(int i = 0; i < 4; i++) {
printf("%f ", res[i]);
}
return 0;
}Prototypes
Assembly Instruction:
FMUL
Usage:
float32x4_t output =
vmulq_f32(
float32x4_t a, float32x4_t b
)
DB statistics
| SIMD Engines: | 5 |
| C Intrinsics: | 10702 |
| NEON: | 4232 |
| AVX2: | 462 |
| AVX512: | 4955 |
| SSE4.2: | 652 |
| VSX: | 401 |