Developer Guide and Reference

Contents

Intrinsics for Integer Reduction 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>
Intrinsic Name
Operation
Corresponding
Intel® AVX-512 Instruction
_mm512_reduce_add_epi32
,
_mm512_mask_reduce_add_epi32
Reduces int32 elements of an addition operation.
None.
_mm512_reduce_add_epi64
,
_mm512_mask_reduce_add_epi64
Reduces int64 elements of an addition operation.
None.
_mm512_reduce_mul_epi32
,
_mm512_mask_reduce_mul_epi32
Reduces int32 elements of a multiplication operation.
None.
_mm512_reduce_mul_epi64
,
_mm512_mask_reduce_mul_epi64
Reduces int64 elements of a multiplication operation.
</