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_cmp_epi32_mask _mm512_cmpeq_epi32_mask, _mm512_cmpge_epi32_mask, _mm512_cmpgt_epi32_mask, _mm512_cmple_epi32_mask, _mm512_cmplt_epi32_mask, _mm512_cmpneq_epi32_mask, _mm512_mask_cmp_epi32_mask, _mm512_mask_cmpeq_epi32_mask, _mm512_mask_cmpge_epi32_mask, _mm512_mask_cmpgt_epi32_mask, _mm512_mask_cmple_epi32_mask, _mm512_mask_cmplt_epi32_mask, _mm512_mask_cmpneq_epi32_mask |
Compare signed int32 elements based on the comparison operand. |
VPCMPD |
|
_mm512_cmp_epi64_mask, _mm512_mask_cmp_epi64_mask _mm512_cmpeq_epi64_mask, _mm512_cmpge_epi64_mask, _mm512_cmpgt_epi64_mask, _mm512_cmple_epi64_mask, _mm512_cmplt_epi64_mask, _mm512_cmpneq_epi64_mask, _mm512_mask_cmp_epi64_mask, _mm512_mask_cmpeq_epi64_mask, _mm512_mask_cmpge_epi64_mask, _mm512_mask_cmpgt_epi64_mask, _mm512_mask_cmple_epi64_mask, _mm512_mask_cmplt_epi64_mask, _mm512_mask_cmpneq_epi64_mask |
Compare signed int64 elements based on the comparison operand. |
VPCMPQ |
|
_mm512_cmp_epu32_mask _mm512_cmpeq_epu32_mask, _mm512_cmpge_epu32_mask, _mm512_cmpgt_epu32_mask, _mm512_cmple_epu32_mask, _mm512_cmplt_epu32_mask, _mm512_cmpneq_epu32_mask, _mm512_mask_cmp_epu32_mask, _mm512_mask_cmpeq_epu32_mask, _mm512_mask_cmpge_epu32_mask, _mm512_mask_cmpgt_epu32_mask, _mm512_mask_cmple_epu32_mask, _mm512_mask_cmplt_epu32_mask, _mm512_mask_cmpneq_epu32_mask |
Compare unsigned int32 elements based on the comparison operand. |
VPCMPUD |
|
_mm512_cmp_epu64_mask, _mm512_mask_cmp_epu64_mask _mm512_cmpeq_epu64_mask, _mm512_cmpge_epu64_mask, _mm512_cmpgt_epu64_mask, _mm512_cmple_epu64_mask, _mm512_cmplt_epu64_mask, _mm512_cmpneq_epu64_mask, _mm512_mask_cmp_epu64_mask, _mm512_mask_cmpeq_epu64_mask, _mm512_mask_cmpge_epu64_mask, _mm512_mask_cmpgt_epu64_mask, _mm512_mask_cmple_epu64_mask, _mm512_mask_cmplt_epu64_mask, _mm512_mask_cmpneq_epu64_mask |
Compare unsigned int64 elements based on the comparison operand. |
VPCMPUQ |
| 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 |
| imm |
comparison operand |
| src |
source element |
_mm_comi_round_sd
extern int __cdecl _mm_comi_round_sd(__m128d a, __m128d b, const int imm, const int sae);
Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm, and return the boolean result (0 or 1).
Pass __MM_FROUND_NO_EXC to sae to suppress all exceptions.
_mm_comi_round_ss
extern int __cdecl _mm_comi_round_ss(__m128 a, __m128 b, const int imm, const int sae);
Compare the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by imm, and return the boolean result (0 or 1).
Pass __MM_FROUND_NO_EXC to sae to suppress all exceptions.
_mm512_cmp_epi32_mask
extern __mmask16 __cdecl _mm512_cmp_epi32_mask(__m512i a, __m512i b, const int imm);
Compare packed int32 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k.
_mm512_mask_cmp_epi32_mask
extern __mmask16 __cdecl _mm512_mask_cmp_epi32_mask(__mmask16 k, __m512i a, __m512i b, const int imm);
Compare packed int32 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpeq_epi32_mask
extern __mmask16 __cdecl _mm512_cmpeq_epi32_mask(__m512i a, __m512i b);
Compare packed int32 elements in a and b for equality, and store the results in mask vector k.
_mm512_mask_cmpeq_epi32_mask
extern __mmask16 __cdecl _mm512_mask_cmpeq_epi32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed int32 elements in a and b for equality, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpge_epi32_mask
extern __mmask16 __cdecl _mm512_cmpge_epi32_mask(__m512i a, __m512i b);
Compare packed int32 elements in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmpge_epi32_mask
extern __mmask16 __cdecl _mm512_mask_cmpge_epi32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed int32 elements in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpgt_epi32_mask
extern __mmask16 __cdecl _mm512_cmpgt_epi32_mask(__m512i a, __m512i b);
Compare packed int32 elements in a and b for greater-than, and store the results in mask vector k.
_mm512_mask_cmpgt_epi32_mask
extern __mmask16 __cdecl _mm512_mask_cmpgt_epi32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed int32 elements in a and b for greater-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmple_epi32_mask
extern __mmask16 __cdecl _mm512_cmple_epi32_mask(__m512i a, __m512i b);
Compare packed int32 elements in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmple_epi32_mask
extern __mmask16 __cdecl _mm512_mask_cmple_epi32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed int32 elements in a and b for less-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmplt_epi32_mask
extern __mmask16 __cdecl _mm512_cmplt_epi32_mask(__m512i a, __m512i b);
Compare packed int32 elements in a and b for less-than, and store the results in mask vector k.
_mm512_mask_cmplt_epi32_mask
extern __mmask16 __cdecl _mm512_mask_cmplt_epi32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed int32 elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpneq_epi32_mask
extern __mmask16 __cdecl _mm512_cmpneq_epi32_mask(__m512i a, __m512i b);
Compare packed int32 elements in a and b for not-equal, and store the results in mask vector k.
_mm512_mask_cmpneq_epi32_mask
extern __mmask16 __cdecl _mm512_mask_cmpneq_epi32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed int32 elements in a and b for not-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmp_epi64_mask
extern __mmask8 __cdecl _mm512_cmp_epi64_mask(__m512i a, __m512i b, const int imm);
Compare packed int64 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k.
_mm512_mask_cmp_epi64_mask
extern __mmask8 __cdecl _mm512_mask_cmp_epi64_mask(__mmask8 k, __m512i a, __m512i b, const int imm);
Compare packed int64 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpeq_epi64_mask
extern __mmask8 __cdecl _mm512_cmpeq_epi64_mask(__m512i a, __m512i b);
Compare packed int64 elements in a and b for equality, and store the results in mask vector k.
_mm512_mask_cmpeq_epi64_mask
extern __mmask8 __cdecl _mm512_mask_cmpeq_epi64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed int64 elements in a and b for equality, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpge_epi64_mask
extern __mmask8 __cdecl _mm512_cmpge_epi64_mask(__m512i a, __m512i b);
Compare packed int64 elements in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmpge_epi64_mask
extern __mmask8 __cdecl _mm512_mask_cmpge_epi64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed int64 elements in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpgt_epi64_mask
extern __mmask8 __cdecl _mm512_cmpgt_epi64_mask(__m512i a, __m512i b);
Compare packed int64 elements in a and b for greater-than, and store the results in mask vector k.
_mm512_mask_cmpgt_epi64_mask
extern __mmask8 __cdecl _mm512_mask_cmpgt_epi64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed int64 elements in a and b for greater-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmple_epi64_mask
extern __mmask8 __cdecl _mm512_cmple_epi64_mask(__m512i a, __m512i b);
Compare packed int64 elements in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmple_epi64_mask
extern __mmask8 __cdecl _mm512_mask_cmple_epi64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed int64 elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmplt_epi64_mask
extern __mmask8 __cdecl _mm512_cmplt_epi64_mask(__m512i a, __m512i b);
Compare packed int64 elements in a and b for less-than, and store the results in mask vector k.
_mm512_mask_cmplt_epi64_mask
extern __mmask8 __cdecl _mm512_mask_cmplt_epi64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed int64 elements in a and b for less-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpneq_epi64_mask
extern __mmask8 __cdecl _mm512_cmpneq_epi64_mask(__m512i a, __m512i b);
Compare packed int64 elements in a and b for not-equal, and store the results in mask vector k.
_mm512_mask_cmpneq_epi64_mask
extern __mmask8 __cdecl _mm512_mask_cmpneq_epi64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed int64 elements in a and b for not-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmp_epu32_mask
extern __mmask16 __cdecl _mm512_cmp_epu32_mask(__m512i a, __m512i b, const int imm);
Compare packed unsigned int32 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k.
_mm512_mask_cmp_epu32_mask
extern __mmask16 __cdecl _mm512_mask_cmp_epu32_mask(__mmask16 k, __m512i a, __m512i b, const int imm);
Compare packed unsigned int32 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpeq_epu32_mask
extern __mmask16 __cdecl _mm512_cmpeq_epu32_mask(__m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for equality, and store the results in mask vector k.
_mm512_mask_cmpeq_epu32_mask
extern __mmask16 __cdecl _mm512_mask_cmpeq_epu32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for equality, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpge_epu32_mask
extern __mmask16 __cdecl _mm512_cmpge_epu32_mask(__m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmpge_epu32_mask
extern __mmask16 __cdecl _mm512_mask_cmpge_epu32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpgt_epu32_mask
extern __mmask16 __cdecl _mm512_cmpgt_epu32_mask(__m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for greater-than, and store the results in mask vector k.
_mm512_mask_cmpgt_epu32_mask
extern __mmask16 __cdecl _mm512_mask_cmpgt_epu32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for greater-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmple_epu32_mask
extern __mmask16 __cdecl _mm512_cmple_epu32_mask(__m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmple_epu32_mask
extern __mmask16 __cdecl _mm512_mask_cmple_epu32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for less-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmplt_epu32_mask
extern __mmask16 __cdecl _mm512_cmplt_epu32_mask(__m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for less-than, and store the results in mask vector k.
_mm512_mask_cmplt_epu32_mask
extern __mmask16 __cdecl _mm512_mask_cmplt_epu32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpneq_epu32_mask
extern __mmask16 __cdecl _mm512_cmpneq_epu32_mask(__m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for not-equal, and store the results in mask vector k.
_mm512_mask_cmpneq_epu32_mask
extern __mmask16 __cdecl _mm512_mask_cmpneq_epu32_mask(__mmask16 k, __m512i a, __m512i b);
Compare packed unsigned int32 elements in a and b for not-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmp_epu64_mask
extern __mmask8 __cdecl _mm512_cmp_epu64_mask(__m512i a, __m512i b, const _MM_CMPINT_ENUM imm);
Compare packed unsigned int64 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k.
_mm512_mask_cmp_epu64_mask
extern __mmask8 __cdecl _mm512_mask_cmp_epu64_mask(__mmask8 k, __m512i a, __m512i b, const _MM_CMPINT_ENUM imm);
Compare packed unsigned int64 elements in a and b based on the comparison operand specified by imm, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpge_epu64_mask
extern __mmask8 __cdecl _mm512_cmpge_epu64_mask(__m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for greater-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmpge_epu64_mask
extern __mmask8 __cdecl _mm512_mask_cmpge_epu64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpgt_epu64_mask
extern __mmask8 __cdecl _mm512_cmpgt_epu64_mask(__m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for greater-than, and store the results in mask vector k.
_mm512_mask_cmpgt_epu64_mask
extern __mmask8 __cdecl _mm512_mask_cmpgt_epu64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for greater-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmple_epu64_mask
extern __mmask8 __cdecl _mm512_cmple_epu64_mask(__m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for less-than-or-equal, and store the results in mask vector k.
_mm512_mask_cmple_epu64_mask
extern __mmask8 __cdecl _mm512_mask_cmple_epu64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmplt_epu64_mask
extern __mmask8 __cdecl _mm512_cmplt_epu64_mask(__m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for less-than, and store the results in mask vector k.
_mm512_mask_cmplt_epu64_mask
extern __mmask8 __cdecl _mm512_mask_cmplt_epu64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for less-than, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpeq_epu64_mask
extern __mmask8 __cdecl _mm512_cmpeq_epu64_mask(__m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for equality, and store the results in mask vector k.
_mm512_mask_cmpeq_epu64_mask
extern __mmask8 __cdecl _mm512_mask_cmpeq_epu64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for equality, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
_mm512_cmpneq_epu64_mask
extern __mmask8 __cdecl _mm512_cmpneq_epu64_mask(__m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for not-equal, and store the results in mask vector k.
_mm512_mask_cmpneq_epu64_mask
extern __mmask8 __cdecl _mm512_mask_cmpneq_epu64_mask(__mmask8 k, __m512i a, __m512i b);
Compare packed unsigned int64 elements in a and b for not-equal, and store the results in mask vector k using zeromask k (elements are zeroed out when the corresponding mask bit is not set).