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