Intel® C++ Compiler 16.0 User and Reference Guide
The prototypes for Intel® Advanced Vector Extensions 512 (Intel® AVX-512) intrinsics are located in the zmmintrin.h header file. For purposes of including a header in your code, use immintrin.h .
|
Intrinsic Name |
Operation |
Corresponding |
|---|---|---|
|
_mm512_abs_epi32, _mm512_mask_abs_epi32, _mm512_maskz_abs_epi32 |
Computes absolute value of int32 vector elements. |
VPABSD |
|
_mm512_abs_epi64, _mm512_mask_abs_epi64, _mm512_maskz_abs_epi64 |
Computes absolute value of int64 vector elements. |
VPABSQ |
| variable | definition |
|---|---|
| k |
writemask used as a selector |
| a |
first source vector element |
| src |
source element to use based on writemask result |
_mm512_abs_epi32
extern __m512i __cdecl _mm512_abs_epi32(__m512i a);
Computes absolute value of packed int32 elements in a, and stores unsigned results in destination.
_mm512_mask_abs_epi32
extern __m512i __cdecl _mm512_mask_abs_epi32(__m512i src, __mmask16 k, __m512i a);
Computes absolute value of packed int32 elements in a, and stores unsigned results in destination using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_maskz_abs_epi32
extern __m512i __cdecl _mm512_maskz_abs_epi32(__mmask16 k, __m512i a);
Computes absolute value of packed int32 elements in a, and stores unsigned results in destination using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_abs_epi64
extern __m512i __cdecl _mm512_abs_epi64(__m512i a);
Computes absolute value of packed int64 elements in a, and stores unsigned results in destination.
_mm512_mask_abs_epi64
extern __m512i __cdecl _mm512_mask_abs_epi64(__m512i src, __mmask8 k, __m512i a);
Computes absolute value of packed int64 elements in a, and stores unsigned results in destination using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_maskz_abs_epi64
extern __m512i __cdecl _mm512_maskz_abs_epi64(__mmask8 k, __m512i a);
Computes absolute value of packed int64 elements in a, and stores unsigned results in destination using zeromask k (elements are zeroed out when the corresponding mask bit is not set).