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 .
| variable | definition |
|---|---|
| src |
source element to use based on writemask result |
| k |
writemask used as a selector |
| a |
first source vector element |
_mm_mask_set1_epi8
__m128i _mm_mask_set1_epi8(__m128i src, __mmask16 k, char a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastb
Broadcast 8-bit integer a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm_maskz_set1_epi8
__m128i _mm_maskz_set1_epi8(__mmask16 k, char a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastb
Broadcast 8-bit integer a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_set1_epi8
__m256i _mm256_mask_set1_epi8(__m256i src, __mmask32 k, char a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastb
Broadcast 8-bit integer a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_maskz_set1_epi8
__m256i _mm256_maskz_set1_epi8(__mmask32 k, char a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastb
Broadcast 8-bit integer a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_set1_epi8
__m512i _mm512_mask_set1_epi8(__m512i src, __mmask64 k, char a)
CPUID Flags: AVX512BW
Instruction(s): vpbroadcastb
Broadcast 8-bit integer a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_maskz_set1_epi8
__m512i _mm512_maskz_set1_epi8(__mmask64 k, char a)
CPUID Flags: AVX512BW
Instruction(s): vpbroadcastb
Broadcast 8-bit integer a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm_mask_set1_epi32
__m128i _mm_mask_set1_epi32(__m128i src, __mmask8 k, int a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastd
Broadcast 32-bit integer a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm_maskz_set1_epi32
__m128i _mm_maskz_set1_epi32(__mmask8 k, int a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastd
Broadcast 32-bit integer a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_set1_epi32
__m256i _mm256_mask_set1_epi32(__m256i src, __mmask8 k, int a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastd
Broadcast 32-bit integer a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_maskz_set1_epi32
__m256i _mm256_maskz_set1_epi32(__mmask8 k, int a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastd
Broadcast 32-bit integer a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm_mask_set1_epi64
__m128i _mm_mask_set1_epi64(__m128i src, __mmask8 k, __int64 a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastq
Broadcast 64-bit integer a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm_maskz_set1_epi64
__m128i _mm_maskz_set1_epi64(__mmask8 k, __int64 a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastq
Broadcast 64-bit integer a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_set1_epi64
__m256i _mm256_mask_set1_epi64(__m256i src, __mmask8 k, __int64 a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastq
Broadcast 64-bit integer a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_maskz_set1_epi64
__m256i _mm256_maskz_set1_epi64(__mmask8 k, __int64 a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vpbroadcastq
Broadcast 64-bit integer a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm_mask_set1_epi16
__m128i _mm_mask_set1_epi16(__m128i src, __mmask8 k, short a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastw
Broadcast the low packed 16-bit integer from a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm_maskz_set1_epi16
__m128i _mm_maskz_set1_epi16(__mmask8 k, short a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastw
Broadcast the low packed 16-bit integer from a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm256_mask_set1_epi16
__m256i _mm256_mask_set1_epi16(__m256i src, __mmask16 k, short a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastw
Broadcast the low packed 16-bit integer from a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm256_maskz_set1_epi16
__m256i _mm256_maskz_set1_epi16(__mmask16 k, short a)
CPUID Flags: AVX512BW, AVX512VL
Instruction(s): vpbroadcastw
Broadcast the low packed 16-bit integer from a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_mask_set1_epi16
__m512i _mm512_mask_set1_epi16(__m512i src, __mmask32 k, short a)
CPUID Flags: AVX512BW
Instruction(s): vpbroadcastw
Broadcast the low packed 16-bit integer from a to all elements of the return value using writemask k (elements are copied from src when the corresponding mask bit is not set).
_mm512_maskz_set1_epi16
__m512i _mm512_maskz_set1_epi16(__mmask32 k, short a)
CPUID Flags: AVX512BW
Instruction(s): vpbroadcastw
Broadcast the low packed 16-bit integer from a to all elements of the return value using zeromask k (elements are zeroed out when the corresponding mask bit is not set).