mirror of
https://github.com/ziglang/zig.git
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1861036f3b
release/17.x branch, commit 8f4dd44097c9ae25dd203d5ac87f3b48f854bba8
474 lines
17 KiB
C
Vendored
474 lines
17 KiB
C
Vendored
/*===----------- avxvnniint16intrin.h - AVXVNNIINT16 intrinsics-------------===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __IMMINTRIN_H
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#error \
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"Never use <avxvnniint16intrin.h> directly; include <immintrin.h> instead."
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#endif // __IMMINTRIN_H
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#ifndef __AVXVNNIINT16INTRIN_H
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#define __AVXVNNIINT16INTRIN_H
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/* Define the default attributes for the functions in this file. */
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#define __DEFAULT_FN_ATTRS128 \
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__attribute__((__always_inline__, __nodebug__, __target__("avxvnniint16"), \
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__min_vector_width__(128)))
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#define __DEFAULT_FN_ATTRS256 \
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__attribute__((__always_inline__, __nodebug__, __target__("avxvnniint16"), \
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__min_vector_width__(256)))
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/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
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/// corresponding unsigned 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W, and store the packed 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m128i _mm_dpwsud_epi32(__m128i __W, __m128i __A, __m128i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWSUD instruction.
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///
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/// \param __W
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/// A 128-bit vector of [4 x int].
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/// \param __A
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/// A 128-bit vector of [8 x short].
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/// \param __B
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/// A 128-bit vector of [8 x unsigned short].
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/// \returns
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/// A 128-bit vector of [4 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 3
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
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/// dst.dword[j] := __W.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// dst[MAX:128] := 0
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/// \endcode
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static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_dpwsud_epi32(__m128i __W,
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__m128i __A,
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__m128i __B) {
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return (__m128i)__builtin_ia32_vpdpwsud128((__v4si)__W, (__v4si)__A,
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(__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 unsigned 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W, and store the packed 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m256i _mm256_dpwsud_epi32(__m256i __W, __m256i __A, __m256i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWSUD instruction.
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///
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/// \param __W
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/// A 256-bit vector of [8 x int].
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/// \param __A
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/// A 256-bit vector of [16 x short].
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/// \param __B
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/// A 256-bit vector of [16 x unsigned short].
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/// \returns
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/// A 256-bit vector of [8 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 7
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
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/// dst.dword[j] := __W.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// dst[MAX:256] := 0
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/// \endcode
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpwsud_epi32(__m256i __W, __m256i __A, __m256i __B) {
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return (__m256i)__builtin_ia32_vpdpwsud256((__v8si)__W, (__v8si)__A,
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(__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 unsigned 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W with signed saturation, and store the packed
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/// 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m128i _mm_dpwsuds_epi32(__m128i __W, __m128i __A, __m128i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
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///
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/// \param __W
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/// A 128-bit vector of [4 x int].
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/// \param __A
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/// A 128-bit vector of [8 x short].
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/// \param __B
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/// A 128-bit vector of [8 x unsigned short].
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/// \returns
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/// A 128-bit vector of [4 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 3
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
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/// dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
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/// ENDFOR
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/// dst[MAX:128] := 0
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/// \endcode
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static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_dpwsuds_epi32(__m128i __W,
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__m128i __A,
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__m128i __B) {
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return (__m128i)__builtin_ia32_vpdpwsuds128((__v4si)__W, (__v4si)__A,
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(__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 unsigned 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W with signed saturation, and store the packed
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/// 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m256i _mm256_dpwsuds_epi32(__m256i __W, __m256i __A, __m256i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
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///
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/// \param __W
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/// A 256-bit vector of [8 x int].
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/// \param __A
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/// A 256-bit vector of [16 x short].
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/// \param __B
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/// A 256-bit vector of [16 x unsigned short].
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/// \returns
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/// A 256-bit vector of [8 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 7
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/// tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
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/// tmp2.dword := SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
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/// dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
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/// ENDFOR
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/// dst[MAX:256] := 0
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/// \endcode
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpwsuds_epi32(__m256i __W, __m256i __A, __m256i __B) {
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return (__m256i)__builtin_ia32_vpdpwsuds256((__v8si)__W, (__v8si)__A,
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(__v8si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
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/// corresponding signed 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W, and store the packed 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m128i _mm_dpbusd_epi32(__m128i __W, __m128i __A, __m128i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWUSD instruction.
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///
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/// \param __W
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/// A 128-bit vector of [4 x int].
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/// \param __A
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/// A 128-bit vector of [8 x unsigned short].
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/// \param __B
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/// A 128-bit vector of [8 x short].
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/// \returns
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/// A 128-bit vector of [4 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 3
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/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// dst.dword[j] := __W.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// dst[MAX:128] := 0
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/// \endcode
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static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_dpwusd_epi32(__m128i __W,
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__m128i __A,
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__m128i __B) {
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return (__m128i)__builtin_ia32_vpdpwusd128((__v4si)__W, (__v4si)__A,
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(__v4si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
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/// corresponding signed 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W, and store the packed 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m256i _mm256_dpwusd_epi32(__m256i __W, __m256i __A, __m256i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWUSD instruction.
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///
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/// \param __W
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/// A 256-bit vector of [8 x int].
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/// \param __A
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/// A 256-bit vector of [16 x unsigned short].
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/// \param __B
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/// A 256-bit vector of [16 x short].
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/// \returns
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/// A 256-bit vector of [8 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 7
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/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// dst.dword[j] := __W.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// dst[MAX:256] := 0
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/// \endcode
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpwusd_epi32(__m256i __W, __m256i __A, __m256i __B) {
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return (__m256i)__builtin_ia32_vpdpwusd256((__v8si)__W, (__v8si)__A,
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(__v8si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
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/// corresponding signed 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W with signed saturation, and store the packed
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/// 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m128i _mm_dpwusds_epi32(__m128i __W, __m128i __A, __m128i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
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///
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/// \param __W
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/// A 128-bit vector of [4 x int].
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/// \param __A
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/// A 128-bit vector of [8 x unsigned short].
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/// \param __B
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/// A 128-bit vector of [8 x short].
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/// \returns
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/// A 128-bit vector of [4 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 3
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/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
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/// ENDFOR
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/// dst[MAX:128] := 0
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/// \endcode
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static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_dpwusds_epi32(__m128i __W,
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__m128i __A,
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__m128i __B) {
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return (__m128i)__builtin_ia32_vpdpwusds128((__v4si)__W, (__v4si)__A,
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(__v4si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
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/// corresponding signed 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W with signed saturation, and store the packed
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/// 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m256i _mm256_dpwsuds_epi32(__m256i __W, __m256i __A, __m256i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
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///
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/// \param __W
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/// A 256-bit vector of [8 x int].
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/// \param __A
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/// A 256-bit vector of [16 x unsigned short].
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/// \param __B
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/// A 256-bit vector of [16 x short].
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/// \returns
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/// A 256-bit vector of [8 x int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 7
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/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
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/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
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/// dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
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/// ENDFOR
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/// dst[MAX:256] := 0
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/// \endcode
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpwusds_epi32(__m256i __W, __m256i __A, __m256i __B) {
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return (__m256i)__builtin_ia32_vpdpwusds256((__v8si)__W, (__v8si)__A,
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(__v8si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
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/// corresponding unsigned 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W, and store the packed 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m128i _mm_dpwuud_epi32(__m128i __W, __m128i __A, __m128i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWUUD instruction.
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///
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/// \param __W
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/// A 128-bit vector of [4 x unsigned int].
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/// \param __A
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/// A 128-bit vector of [8 x unsigned short].
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/// \param __B
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/// A 128-bit vector of [8 x unsigned short].
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/// \returns
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/// A 128-bit vector of [4 x unsigned int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 3
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/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
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/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
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/// dst.dword[j] := __W.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// dst[MAX:128] := 0
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/// \endcode
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static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_dpwuud_epi32(__m128i __W,
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__m128i __A,
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__m128i __B) {
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return (__m128i)__builtin_ia32_vpdpwuud128((__v4si)__W, (__v4si)__A,
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(__v4si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
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/// corresponding unsigned 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W, and store the packed 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m256i _mm256_dpwuud_epi32(__m256i __W, __m256i __A, __m256i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWUUD instruction.
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///
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/// \param __W
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/// A 256-bit vector of [8 x unsigned int].
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/// \param __A
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/// A 256-bit vector of [16 x unsigned short].
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/// \param __B
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/// A 256-bit vector of [16 x unsigned short].
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/// \returns
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/// A 256-bit vector of [8 x unsigned int].
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///
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/// \code{.operation}
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/// FOR j := 0 to 7
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/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
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/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
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/// dst.dword[j] := __W.dword[j] + tmp1 + tmp2
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/// ENDFOR
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/// dst[MAX:256] := 0
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/// \endcode
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static __inline__ __m256i __DEFAULT_FN_ATTRS256
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_mm256_dpwuud_epi32(__m256i __W, __m256i __A, __m256i __B) {
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return (__m256i)__builtin_ia32_vpdpwuud256((__v8si)__W, (__v8si)__A,
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(__v8si)__B);
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}
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/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
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/// corresponding unsigned 16-bit integers in \a __B, producing 2 intermediate
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/// signed 16-bit results. Sum these 2 results with the corresponding
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/// 32-bit integer in \a __W with signed saturation, and store the packed
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/// 32-bit results in \a dst.
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///
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/// \headerfile <immintrin.h>
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///
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/// \code
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/// __m128i _mm_dpwsuds_epi32(__m128i __W, __m128i __A, __m128i __B)
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/// \endcode
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///
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/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
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///
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/// \param __W
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/// A 128-bit vector of [4 x unsigned int].
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/// \param __A
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/// A 128-bit vector of [8 x unsigned short].
|
|
/// \param __B
|
|
/// A 128-bit vector of [8 x unsigned short].
|
|
/// \returns
|
|
/// A 128-bit vector of [4 x unsigned int].
|
|
///
|
|
/// \code{.operation}
|
|
/// FOR j := 0 to 3
|
|
/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
|
|
/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
|
|
/// dst.dword[j] := UNSIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
|
|
/// ENDFOR
|
|
/// dst[MAX:128] := 0
|
|
/// \endcode
|
|
static __inline__ __m128i __DEFAULT_FN_ATTRS128 _mm_dpwuuds_epi32(__m128i __W,
|
|
__m128i __A,
|
|
__m128i __B) {
|
|
return (__m128i)__builtin_ia32_vpdpwuuds128((__v4si)__W, (__v4si)__A,
|
|
(__v4si)__B);
|
|
}
|
|
|
|
/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A with
|
|
/// corresponding unsigned 16-bit integers in \a __B, producing 2 intermediate
|
|
/// signed 16-bit results. Sum these 2 results with the corresponding
|
|
/// 32-bit integer in \a __W with signed saturation, and store the packed
|
|
/// 32-bit results in \a dst.
|
|
///
|
|
/// \headerfile <immintrin.h>
|
|
///
|
|
/// \code
|
|
/// __m256i _mm256_dpwuuds_epi32(__m256i __W, __m256i __A, __m256i __B)
|
|
/// \endcode
|
|
///
|
|
/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
|
|
///
|
|
/// \param __W
|
|
/// A 256-bit vector of [8 x unsigned int].
|
|
/// \param __A
|
|
/// A 256-bit vector of [16 x unsigned short].
|
|
/// \param __B
|
|
/// A 256-bit vector of [16 x unsigned short].
|
|
/// \returns
|
|
/// A 256-bit vector of [8 x unsigned int].
|
|
///
|
|
/// \code{.operation}
|
|
/// FOR j := 0 to 7
|
|
/// tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
|
|
/// tmp2.dword := ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
|
|
/// dst.dword[j] := UNSIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
|
|
/// ENDFOR
|
|
/// dst[MAX:256] := 0
|
|
/// \endcode
|
|
static __inline__ __m256i __DEFAULT_FN_ATTRS256
|
|
_mm256_dpwuuds_epi32(__m256i __W, __m256i __A, __m256i __B) {
|
|
return (__m256i)__builtin_ia32_vpdpwuuds256((__v8si)__W, (__v8si)__A,
|
|
(__v8si)__B);
|
|
}
|
|
|
|
#undef __DEFAULT_FN_ATTRS128
|
|
#undef __DEFAULT_FN_ATTRS256
|
|
|
|
#endif // __AVXVNNIINT16INTRIN_H
|