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_alignr_epi32, _mm512_mask_alignr_epi32, _mm512_maskz_alignr_epi32 |
Aligns elements of two source vectors depending on bits in a mask. |
VALIGND |
|
_mm512_alignr_epi64, _mm512_mask_alignr_epi64, _mm512_maskz_alignr_epi64 |
Aligns elements of two source vectors depending on bits in a mask. |
VALIGNQ |
| variable | definition |
|---|---|
| k |
writemask used as a selector |
| a |
first source vector element |
| b |
second source vector element |
| src |
source element to use based on writemask result |
| count |
specifies the number of bits for shift operation |
_mm512_alignr_epi32
extern __m512i __cdecl _mm512_alignr_epi32(__m512i a, __m512i b, const int count);
Concatenates vector elements from a and b into a 128-byte immediate result, shifts the result right by count of 32-bit elements, and stores the low 64 bytes (sixteen elements).
_mm512_mask_alignr_epi32
extern __m512i __cdecl _mm512_mask_alignr_epi32(__m512i src, __mmask16 k, __m512i a, __m512i b, const int count);
Concatenates vector elements from a and b into a 128-byte immediate result, shifts the result right by count of 32-bit elements, and stores the low 64 bytes (sixteen elements) using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_maskz_alignr_epi32
extern __m512i __cdecl _mm512_maskz_alignr_epi32(__mmask16 k, __m512i a, __m512i b, const int count);
Concatenates vector elements from a and b into a 128-byte immediate result, shifts the result right by count of 32-bit elements, and stores the low 64 bytes (sixteen elements) using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_alignr_epi64
extern __m512i __cdecl _mm512_alignr_epi64(__m512i a, __m512i b, const int count);
Concatenates vector elements from a and b into a 128-byte immediate result, shifts the result right by count of 64-bit elements, and stores the low 64 bytes (eight elements).
_mm512_mask_alignr_epi64
extern __m512i __cdecl _mm512_mask_alignr_epi64(__m512i src, __mmask8 k, __m512i a, __m512i b, const int count);
Concatenates vector elements from a and b into a 128-byte immediate result, shifts the result right by count of 64-bit elements, and stores the low 64 bytes (eight elements) using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_maskz_alignr_epi64
extern __m512i __cdecl _mm512_maskz_alignr_epi64(__mmask8 k, __m512i a, __m512i b, const int count);
Concatenates vector elements from a and b into a 128-byte immediate result, shifts the result right by count of 64-bit elements, and stores the low 64 bytes (eight elements) using zeromask k (elements are zeroed out when the corresponding mask bit is not set).