226 lines
10 KiB
C
226 lines
10 KiB
C
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/*===--------------- avxvnniintrin.h - VNNI intrinsics --------------------===
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*
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __IMMINTRIN_H
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#error "Never use <avxvnniintrin.h> directly; include <immintrin.h> instead."
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#endif
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#ifndef __AVXVNNIINTRIN_H
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#define __AVXVNNIINTRIN_H
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/* Below intrinsics defined in avx512vlvnniintrin.h can be used for AVXVNNI */
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/// \fn __m256i _mm256_dpbusd_epi32(__m256i __S, __m256i __A, __m256i __B)
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/// \fn __m256i _mm256_dpbusds_epi32(__m256i __S, __m256i __A, __m256i __B)
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/// \fn __m256i _mm256_dpwssd_epi32(__m256i __S, __m256i __A, __m256i __B)
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/// \fn __m256i _mm256_dpwssds_epi32(__m256i __S, __m256i __A, __m256i __B)
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/// \fn __m128i _mm_dpbusd_epi32(__m128i __S, __m128i __A, __m128i __B)
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/// \fn __m128i _mm_dpbusds_epi32(__m128i __S, __m128i __A, __m128i __B)
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/// \fn __m128i _mm_dpwssd_epi32(__m128i __S, __m128i __A, __m128i __B)
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/// \fn __m128i _mm_dpwssds_epi32(__m128i __S, __m128i __A, __m128i __B)
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/* Intrinsics with _avx_ prefix are for compatibility with msvc. */
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/* Define the default attributes for the functions in this file. */
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#define __DEFAULT_FN_ATTRS256 __attribute__((__always_inline__, __nodebug__, __target__("avxvnni"), __min_vector_width__(256)))
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#define __DEFAULT_FN_ATTRS128 __attribute__((__always_inline__, __nodebug__, __target__("avxvnni"), __min_vector_width__(128)))
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/// Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in \a __A with
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/// corresponding signed 8-bit integers in \a __B, producing 4 intermediate signed
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/// 16-bit results. Sum these 4 results with the corresponding 32-bit integer
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/// in \a __S, and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPBUSD </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 7
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/// tmp1.word := Signed(ZeroExtend16(__A.byte[4*j]) * SignExtend16(__B.byte[4*j]))
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/// tmp2.word := Signed(ZeroExtend16(__A.byte[4*j+1]) * SignExtend16(__B.byte[4*j+1]))
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/// tmp3.word := Signed(ZeroExtend16(__A.byte[4*j+2]) * SignExtend16(__B.byte[4*j+2]))
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/// tmp4.word := Signed(ZeroExtend16(__A.byte[4*j+3]) * SignExtend16(__B.byte[4*j+3]))
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/// DST.dword[j] := __S.dword[j] + tmp1 + tmp2 + tmp3 + tmp4
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/// ENDFOR
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/// DST[MAX:256] := 0
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/// \endoperation
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpbusd_avx_epi32(__m256i __S, __m256i __A, __m256i __B)
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{
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return (__m256i)__builtin_ia32_vpdpbusd256((__v8si)__S, (__v8si)__A, (__v8si)__B);
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}
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/// Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in \a __A with
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/// corresponding signed 8-bit integers in \a __B, producing 4 intermediate signed
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/// 16-bit results. Sum these 4 results with the corresponding 32-bit integer
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/// in \a __S using signed saturation, and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPBUSDS </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 7
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/// tmp1.word := Signed(ZeroExtend16(__A.byte[4*j]) * SignExtend16(__B.byte[4*j]))
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/// tmp2.word := Signed(ZeroExtend16(__A.byte[4*j+1]) * SignExtend16(__B.byte[4*j+1]))
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/// tmp3.word := Signed(ZeroExtend16(__A.byte[4*j+2]) * SignExtend16(__B.byte[4*j+2]))
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/// tmp4.word := Signed(ZeroExtend16(__A.byte[4*j+3]) * SignExtend16(__B.byte[4*j+3]))
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/// DST.dword[j] := Saturate32(__S.dword[j] + tmp1 + tmp2 + tmp3 + tmp4)
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/// ENDFOR
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/// DST[MAX:256] := 0
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/// \endoperation
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpbusds_avx_epi32(__m256i __S, __m256i __A, __m256i __B)
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{
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return (__m256i)__builtin_ia32_vpdpbusds256((__v8si)__S, (__v8si)__A, (__v8si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
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/// corresponding 16-bit integers in \a __B, producing 2 intermediate signed 32-bit
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/// results. Sum these 2 results with the corresponding 32-bit integer in \a __S,
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/// and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPWSSD </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 7
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// DST.dword[j] := __S.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// DST[MAX:256] := 0
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/// \endoperation
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpwssd_avx_epi32(__m256i __S, __m256i __A, __m256i __B)
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{
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return (__m256i)__builtin_ia32_vpdpwssd256((__v8si)__S, (__v8si)__A, (__v8si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
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/// corresponding 16-bit integers in \a __B, producing 2 intermediate signed 32-bit
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/// results. Sum these 2 results with the corresponding 32-bit integer in \a __S
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/// using signed saturation, and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPWSSDS </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 7
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// DST.dword[j] := Saturate32(__S.dword[j] + tmp1 + tmp2)
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/// ENDFOR
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/// DST[MAX:256] := 0
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/// \endoperation
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpwssds_avx_epi32(__m256i __S, __m256i __A, __m256i __B)
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{
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return (__m256i)__builtin_ia32_vpdpwssds256((__v8si)__S, (__v8si)__A, (__v8si)__B);
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}
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/// Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in \a __A with
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/// corresponding signed 8-bit integers in \a __B, producing 4 intermediate signed
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/// 16-bit results. Sum these 4 results with the corresponding 32-bit integer
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/// in \a __S, and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPBUSD </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 3
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/// tmp1.word := Signed(ZeroExtend16(__A.byte[4*j]) * SignExtend16(__B.byte[4*j]))
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/// tmp2.word := Signed(ZeroExtend16(__A.byte[4*j+1]) * SignExtend16(__B.byte[4*j+1]))
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/// tmp3.word := Signed(ZeroExtend16(__A.byte[4*j+2]) * SignExtend16(__B.byte[4*j+2]))
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/// tmp4.word := Signed(ZeroExtend16(__A.byte[4*j+3]) * SignExtend16(__B.byte[4*j+3]))
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/// DST.dword[j] := __S.dword[j] + tmp1 + tmp2 + tmp3 + tmp4
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/// ENDFOR
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/// DST[MAX:128] := 0
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/// \endoperation
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static __inline__ __m128i __DEFAULT_FN_ATTRS128
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_mm_dpbusd_avx_epi32(__m128i __S, __m128i __A, __m128i __B)
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{
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return (__m128i)__builtin_ia32_vpdpbusd128((__v4si)__S, (__v4si)__A, (__v4si)__B);
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}
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/// Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in \a __A with
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/// corresponding signed 8-bit integers in \a __B, producing 4 intermediate signed
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/// 16-bit results. Sum these 4 results with the corresponding 32-bit integer
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/// in \a __S using signed saturation, and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPBUSDS </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 3
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/// tmp1.word := Signed(ZeroExtend16(__A.byte[4*j]) * SignExtend16(__B.byte[4*j]))
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/// tmp2.word := Signed(ZeroExtend16(__A.byte[4*j+1]) * SignExtend16(__B.byte[4*j+1]))
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/// tmp3.word := Signed(ZeroExtend16(__A.byte[4*j+2]) * SignExtend16(__B.byte[4*j+2]))
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/// tmp4.word := Signed(ZeroExtend16(__A.byte[4*j+3]) * SignExtend16(__B.byte[4*j+3]))
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/// DST.dword[j] := Saturate32(__S.dword[j] + tmp1 + tmp2 + tmp3 + tmp4)
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/// ENDFOR
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/// DST[MAX:128] := 0
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/// \endoperation
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static __inline__ __m128i __DEFAULT_FN_ATTRS128
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_mm_dpbusds_avx_epi32(__m128i __S, __m128i __A, __m128i __B)
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{
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return (__m128i)__builtin_ia32_vpdpbusds128((__v4si)__S, (__v4si)__A, (__v4si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
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/// corresponding 16-bit integers in \a __B, producing 2 intermediate signed 32-bit
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/// results. Sum these 2 results with the corresponding 32-bit integer in \a __S,
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/// and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPWSSD </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 3
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// DST.dword[j] := __S.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// DST[MAX:128] := 0
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/// \endoperation
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static __inline__ __m128i __DEFAULT_FN_ATTRS128
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_mm_dpwssd_avx_epi32(__m128i __S, __m128i __A, __m128i __B)
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{
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return (__m128i)__builtin_ia32_vpdpwssd128((__v4si)__S, (__v4si)__A, (__v4si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
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/// corresponding 16-bit integers in \a __B, producing 2 intermediate signed 32-bit
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/// results. Sum these 2 results with the corresponding 32-bit integer in \a __S
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/// using signed saturation, and store the packed 32-bit results in DST.
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///
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/// This intrinsic corresponds to the <c> VPDPWSSDS </c> instructions.
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///
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/// \operation
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/// FOR j := 0 to 3
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// DST.dword[j] := Saturate32(__S.dword[j] + tmp1 + tmp2)
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/// ENDFOR
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/// DST[MAX:128] := 0
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/// \endoperation
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static __inline__ __m128i __DEFAULT_FN_ATTRS128
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_mm_dpwssds_avx_epi32(__m128i __S, __m128i __A, __m128i __B)
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{
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return (__m128i)__builtin_ia32_vpdpwssds128((__v4si)__S, (__v4si)__A, (__v4si)__B);
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}
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#undef __DEFAULT_FN_ATTRS128
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#undef __DEFAULT_FN_ATTRS256
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#endif // __AVXVNNIINTRIN_H
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