vmul_u32ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
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:
uint32x2_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
uint32x2_t a = {
1, 2
};
uint32x2_t b = {
3, 4
};
uint32x2_t result = vmul_u32(a, b);
uint32_t* res = (uint32_t*)&result;
for(int i = 0; i < 2; i++) {
printf("%u ", res[i]);
}
return 0;
}Prototypes
Assembly Instruction:
MUL
Usage:
uint32x2_t result =
vmul_u32(
uint32x2_t a, uint32x2_t b
)
Performance Metrics:
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SIMD Intrinsics Summary
| SIMD Engines: | 6 |
| C Intrinsics: | 10444 |
| NEON: | 4353 |
| AVX2: | 405 |
| AVX512: | 4717 |
| SSE4.2: | 598 |
| VSX: | 192 |
| IBM-Z: | 179 |