Module core::core_arch::x86::avx512cd

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on x86 or x86-64 only.

Functions

• _mm256_broadcastmb_epi64^⚠Experimentalavx512cd,avx512vl
  Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.
• _mm256_broadcastmw_epi32^⚠Experimentalavx512cd,avx512vl
  Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.
• _mm256_conflict_epi32^⚠Experimentalavx512cd,avx512vl
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
• _mm256_conflict_epi64^⚠Experimentalavx512cd,avx512vl
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
• _mm256_lzcnt_epi32^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.
• _mm256_lzcnt_epi64^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.
• _mm256_mask_conflict_epi32^⚠Experimentalavx512cd,avx512vl
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm256_mask_conflict_epi64^⚠Experimentalavx512cd,avx512vl
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm256_mask_lzcnt_epi32^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
• _mm256_mask_lzcnt_epi64^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
• _mm256_maskz_conflict_epi32^⚠Experimentalavx512cd,avx512vl
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm256_maskz_conflict_epi64^⚠Experimentalavx512cd,avx512vl
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm256_maskz_lzcnt_epi32^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
• _mm256_maskz_lzcnt_epi64^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
• _mm512_broadcastmb_epi64^⚠Experimentalavx512cd
  Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.
• _mm512_broadcastmw_epi32^⚠Experimentalavx512cd
  Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.
• _mm512_conflict_epi32^⚠Experimentalavx512cd
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
• _mm512_conflict_epi64^⚠Experimentalavx512cd
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
• _mm512_lzcnt_epi32^⚠Experimentalavx512cd
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.
• _mm512_lzcnt_epi64^⚠Experimentalavx512cd
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.
• _mm512_mask_conflict_epi32^⚠Experimentalavx512cd
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm512_mask_conflict_epi64^⚠Experimentalavx512cd
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm512_mask_lzcnt_epi32^⚠Experimentalavx512cd
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
• _mm512_mask_lzcnt_epi64^⚠Experimentalavx512cd
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
• _mm512_maskz_conflict_epi32^⚠Experimentalavx512cd
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm512_maskz_conflict_epi64^⚠Experimentalavx512cd
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm512_maskz_lzcnt_epi32^⚠Experimentalavx512cd
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
• _mm512_maskz_lzcnt_epi64^⚠Experimentalavx512cd
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
• _mm_broadcastmb_epi64^⚠Experimentalavx512cd,avx512vl
  Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.
• _mm_broadcastmw_epi32^⚠Experimentalavx512cd,avx512vl
  Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.
• _mm_conflict_epi32^⚠Experimentalavx512cd,avx512vl
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
• _mm_conflict_epi64^⚠Experimentalavx512cd,avx512vl
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.
• _mm_lzcnt_epi32^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.
• _mm_lzcnt_epi64^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.
• _mm_mask_conflict_epi32^⚠Experimentalavx512cd,avx512vl
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm_mask_conflict_epi64^⚠Experimentalavx512cd,avx512vl
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm_mask_lzcnt_epi32^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
• _mm_mask_lzcnt_epi64^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
• _mm_maskz_conflict_epi32^⚠Experimentalavx512cd,avx512vl
  Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm_maskz_conflict_epi64^⚠Experimentalavx512cd,avx512vl
  Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.
• _mm_maskz_lzcnt_epi32^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
• _mm_maskz_lzcnt_epi64^⚠Experimentalavx512cd,avx512vl
  Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
• vpconflictd 🔒 ^⚠Experimental
• vpconflictd128 🔒 ^⚠Experimental
• vpconflictd256 🔒 ^⚠Experimental
• vpconflictq 🔒 ^⚠Experimental
• vpconflictq128 🔒 ^⚠Experimental
• vpconflictq256 🔒 ^⚠Experimental
• vplzcntd 🔒 ^⚠Experimental
• vplzcntd128 🔒 ^⚠Experimental
• vplzcntd256 🔒 ^⚠Experimental
• vplzcntq 🔒 ^⚠Experimental
• vplzcntq128 🔒 ^⚠Experimental
• vplzcntq256 🔒 ^⚠Experimental