Developer Guide and Reference

Contents

Intrinsics for Arithmetic Operations

The prototypes for Intel® Advanced Vector Extensions 512 (Intel® AVX-512) intrinsics are located in the
zmmintrin.h
header file.
To use these intrinsics, include the
immintrin.h
file as follows:
#include <immintrin.h>
variable
definition
src
source element to use based on writemask result
k
writemask used as a selector
a
first source vector element
b
second source vector element
c
third source vector element
_mm_mask_add_pd
__m128d _mm_mask_add_pd(__m128d src, __mmask8 k, __m128d a, __m128d b)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vaddpd
Add packed double-precision (64-bit) floating-point elements in
a
and
b
, and return the results using writemask
k
(elements are