160 lines
6.0 KiB
C
160 lines
6.0 KiB
C
/* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* 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
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* included in 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,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Copyright:
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* 2020 Evan Nemerson <evan@nemerson.com>
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* 2020 Ashleigh Newman-Jones <ashnewman-jones@hotmail.co.uk>
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*/
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#if !defined(SIMDE_X86_AVX512_MADDUBS_H)
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#define SIMDE_X86_AVX512_MADDUBS_H
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#include "types.h"
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#include "mov.h"
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#include "../avx2.h"
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HEDLEY_DIAGNOSTIC_PUSH
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SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
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SIMDE_BEGIN_DECLS_
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SIMDE_FUNCTION_ATTRIBUTES
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simde__m128i
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simde_mm_mask_maddubs_epi16 (simde__m128i src, simde__mmask8 k, simde__m128i a, simde__m128i b) {
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#if defined(SIMDE_X86_AVX512BW_NATIVE) && defined(SIMDE_X86_AVX512VL_NATIVE)
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return _mm_mask_maddubs_epi16(src, k, a, b);
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#else
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return simde_mm_mask_mov_epi16(src, k, simde_mm_maddubs_epi16(a, b));
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#endif
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}
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#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES) && defined(SIMDE_X86_AVX512VL_ENABLE_NATIVE_ALIASES)
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#undef _mm_mask_maddubs_epi16
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#define _mm_mask_maddubs_epi16(a, b) simde_mm_mask_maddubs_epi16(a, b)
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde__m128i
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simde_mm_maskz_maddubs_epi16 (simde__mmask8 k, simde__m128i a, simde__m128i b) {
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#if defined(SIMDE_X86_AVX512BW_NATIVE ) && defined(SIMDE_X86_AVX512VL_NATIVE)
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return _mm_maskz_maddubs_epi16(k, a, b);
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#else
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return simde_mm_maskz_mov_epi16(k, simde_mm_maddubs_epi16(a, b));
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#endif
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}
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#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES) && defined(SIMDE_X86_AVX512VL_ENABLE_NATIVE_ALIASES)
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#undef _mm_maskz_maddubs_epi16
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#define _mm_maskz_maddubs_epi16(a, b) simde_mm_maskz_maddubs_epi16(a, b)
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde__m256i
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simde_mm256_mask_maddubs_epi16 (simde__m256i src, simde__mmask16 k, simde__m256i a, simde__m256i b) {
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#if defined(SIMDE_X86_AVX512BW_NATIVE) && defined(SIMDE_X86_AVX512VL_NATIVE)
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return _mm256_mask_maddubs_epi16(src, k, a, b);
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#else
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return simde_mm256_mask_mov_epi16(src, k, simde_mm256_maddubs_epi16(a, b));
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#endif
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}
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#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES) && defined(SIMDE_X86_AVX512VL_ENABLE_NATIVE_ALIASES)
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#undef _mm256_mask_maddubs_epi16
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#define _mm256_mask_maddubs_epi16(a, b) simde_mm256_mask_maddubs_epi16(a, b)
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde__m256i
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simde_mm256_maskz_maddubs_epi16 (simde__mmask16 k, simde__m256i a, simde__m256i b) {
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#if defined(SIMDE_X86_AVX512BW_NATIVE) && defined(SIMDE_X86_AVX512VL_NATIVE)
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return _mm256_maskz_maddubs_epi16(k, a, b);
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#else
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return simde_mm256_maskz_mov_epi16(k, simde_mm256_maddubs_epi16(a, b));
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#endif
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}
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#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES) && defined(SIMDE_X86_AVX512VL_ENABLE_NATIVE_ALIASES)
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#undef _mm256_maskz_maddubs_epi16
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#define _mm256_maskz_maddubs_epi16(a, b) simde_mm256_maskz_maddubs_epi16(a, b)
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde__m512i
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simde_mm512_maddubs_epi16 (simde__m512i a, simde__m512i b) {
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#if defined(SIMDE_X86_AVX512BW_NATIVE)
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return _mm512_maddubs_epi16(a, b);
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#else
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simde__m512i_private r_,
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a_ = simde__m512i_to_private(a),
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b_ = simde__m512i_to_private(b);
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#if SIMDE_NATURAL_VECTOR_SIZE_LE(256) || defined(SIMDE_BUG_CLANG_BAD_MADD)
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for (size_t i = 0 ; i < (sizeof(r_.m256i) / sizeof(r_.m256i[0])) ; i++) {
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r_.m256i[i] = simde_mm256_maddubs_epi16(a_.m256i[i], b_.m256i[i]);
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}
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#else
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for (size_t i = 0 ; i < (sizeof(r_.i16) / sizeof(r_.i16[0])) ; i++) {
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const int idx = HEDLEY_STATIC_CAST(int, i) << 1;
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int32_t ts =
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(HEDLEY_STATIC_CAST(int16_t, a_.u8[ idx ]) * HEDLEY_STATIC_CAST(int16_t, b_.i8[ idx ])) +
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(HEDLEY_STATIC_CAST(int16_t, a_.u8[idx + 1]) * HEDLEY_STATIC_CAST(int16_t, b_.i8[idx + 1]));
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r_.i16[i] = (ts > INT16_MIN) ? ((ts < INT16_MAX) ? HEDLEY_STATIC_CAST(int16_t, ts) : INT16_MAX) : INT16_MIN;
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}
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#endif
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return simde__m512i_from_private(r_);
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#endif
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}
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#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
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#undef _mm512_maddubs_epi16
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#define _mm512_maddubs_epi16(a, b) simde_mm512_maddubs_epi16(a, b)
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde__m512i
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simde_mm512_mask_maddubs_epi16 (simde__m512i src, simde__mmask32 k, simde__m512i a, simde__m512i b) {
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#if defined(SIMDE_X86_AVX512BW_NATIVE)
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return _mm512_mask_maddubs_epi16(src, k, a, b);
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#else
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return simde_mm512_mask_mov_epi16(src, k, simde_mm512_maddubs_epi16(a, b));
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#endif
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}
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#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
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#undef _mm512_mask_maddubs_epi16
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#define _mm512_mask_maddubs_epi16(a, b) simde_mm512_mask_maddubs_epi16(a, b)
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#endif
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SIMDE_FUNCTION_ATTRIBUTES
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simde__m512i
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simde_mm512_maskz_maddubs_epi16 (simde__mmask32 k, simde__m512i a, simde__m512i b) {
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#if defined(SIMDE_X86_AVX512BW_NATIVE)
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return _mm512_maskz_maddubs_epi16(k, a, b);
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#else
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return simde_mm512_maskz_mov_epi16(k, simde_mm512_maddubs_epi16(a, b));
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#endif
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}
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#if defined(SIMDE_X86_AVX512BW_ENABLE_NATIVE_ALIASES)
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#undef _mm512_maskz_maddubs_epi16
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#define _mm512_maskz_maddubs_epi16(a, b) simde_mm512_maskz_maddubs_epi16(a, b)
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#endif
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SIMDE_END_DECLS_
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HEDLEY_DIAGNOSTIC_POP
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#endif /* !defined(SIMDE_X86_AVX512_MADDUBS_H) */
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