| /*===--------------- 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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. |
| /// |
| /// \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 |
| /// \endoperation |
| 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 |
