summaryrefslogtreecommitdiff
path: root/src/gallium/drivers/swr/rasterizer/common/simdlib_256_avx.inl
diff options
context:
space:
mode:
Diffstat (limited to 'src/gallium/drivers/swr/rasterizer/common/simdlib_256_avx.inl')
-rw-r--r--src/gallium/drivers/swr/rasterizer/common/simdlib_256_avx.inl826
1 files changed, 0 insertions, 826 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/common/simdlib_256_avx.inl b/src/gallium/drivers/swr/rasterizer/common/simdlib_256_avx.inl
deleted file mode 100644
index d0c3ecd4cf3..00000000000
--- a/src/gallium/drivers/swr/rasterizer/common/simdlib_256_avx.inl
+++ /dev/null
@@ -1,826 +0,0 @@
-/****************************************************************************
- * Copyright (C) 2017 Intel Corporation. All Rights Reserved.
- *
- * 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 (including the next
- * paragraph) 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.
- ****************************************************************************/
-#if !defined(__SIMD_LIB_AVX_HPP__)
-#error Do not include this file directly, use "simdlib.hpp" instead.
-#endif
-
-using SIMD128T = SIMD128Impl::AVXImpl;
-
-//============================================================================
-// SIMD256 AVX (1) implementation
-//============================================================================
-
-#define SIMD_WRAPPER_1(op) \
- static SIMDINLINE Float SIMDCALL op(Float const& a) { return _mm256_##op(a); }
-
-#define SIMD_WRAPPER_2(op) \
- static SIMDINLINE Float SIMDCALL op(Float const& a, Float const& b) \
- { \
- return _mm256_##op(a, b); \
- }
-
-#define SIMD_DWRAPPER_2(op) \
- static SIMDINLINE Double SIMDCALL op(Double const& a, Double const& b) \
- { \
- return _mm256_##op(a, b); \
- }
-
-#define SIMD_WRAPPER_2I(op) \
- template <int ImmT> \
- static SIMDINLINE Float SIMDCALL op(Float const& a, Float const& b) \
- { \
- return _mm256_##op(a, b, ImmT); \
- }
-
-#define SIMD_DWRAPPER_2I(op) \
- template <int ImmT> \
- static SIMDINLINE Double SIMDCALL op(Double const& a, Double const& b) \
- { \
- return _mm256_##op(a, b, ImmT); \
- }
-
-#define SIMD_WRAPPER_3(op) \
- static SIMDINLINE Float SIMDCALL op(Float const& a, Float const& b, Float const& c) \
- { \
- return _mm256_##op(a, b, c); \
- }
-
-#define SIMD_IWRAPPER_1(op) \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a) { return _mm256_##op(a); }
-
-#define SIMD_IWRAPPER_2(op) \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a, Integer const& b) \
- { \
- return _mm256_##op(a, b); \
- }
-
-#define SIMD_IFWRAPPER_2(op, intrin) \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a, Integer const& b) \
- { \
- return castps_si(intrin(castsi_ps(a), castsi_ps(b))); \
- }
-
-#define SIMD_IFWRAPPER_2I(op, intrin) \
- template <int ImmT> \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a, Integer const& b) \
- { \
- return castps_si(intrin(castsi_ps(a), castsi_ps(b), ImmT)); \
- }
-
-#define SIMD_IWRAPPER_2I_(op, intrin) \
- template <int ImmT> \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a, Integer const& b) \
- { \
- return _mm256_##intrin(a, b, ImmT); \
- }
-#define SIMD_IWRAPPER_2I(op) SIMD_IWRAPPER_2I_(op, op)
-
-#define SIMD_IWRAPPER_3(op) \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a, Integer const& b, Integer const& c) \
- { \
- return _mm256_##op(a, b, c); \
- }
-
-// emulated integer simd
-#define SIMD_EMU_IWRAPPER_1(op) \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a) \
- { \
- return Integer{ \
- SIMD128T::op(a.v4[0]), \
- SIMD128T::op(a.v4[1]), \
- }; \
- }
-#define SIMD_EMU_IWRAPPER_1L(op, shift) \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a) \
- { \
- return Integer{ \
- SIMD128T::op(a.v4[0]), \
- SIMD128T::op(SIMD128T::template srli_si<shift>(a.v4[0])), \
- }; \
- } \
- static SIMDINLINE Integer SIMDCALL op(SIMD128Impl::Integer const& a) \
- { \
- return Integer{ \
- SIMD128T::op(a), \
- SIMD128T::op(SIMD128T::template srli_si<shift>(a)), \
- }; \
- }
-
-#define SIMD_EMU_IWRAPPER_1I(op) \
- template <int ImmT> \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a) \
- { \
- return Integer{ \
- SIMD128T::template op<ImmT>(a.v4[0]), \
- SIMD128T::template op<ImmT>(a.v4[1]), \
- }; \
- }
-
-#define SIMD_EMU_IWRAPPER_2(op) \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a, Integer const& b) \
- { \
- return Integer{ \
- SIMD128T::op(a.v4[0], b.v4[0]), \
- SIMD128T::op(a.v4[1], b.v4[1]), \
- }; \
- }
-
-#define SIMD_EMU_IWRAPPER_2I(op) \
- template <int ImmT> \
- static SIMDINLINE Integer SIMDCALL op(Integer const& a, Integer const& b) \
- { \
- return Integer{ \
- SIMD128T::template op<ImmT>(a.v4[0], b.v[0]), \
- SIMD128T::template op<ImmT>(a.v4[1], b.v[1]), \
- }; \
- }
-
-//-----------------------------------------------------------------------
-// Single precision floating point arithmetic operations
-//-----------------------------------------------------------------------
-SIMD_WRAPPER_2(add_ps); // return a + b
-SIMD_WRAPPER_2(div_ps); // return a / b
-
-static SIMDINLINE Float SIMDCALL fmadd_ps(Float const& a,
- Float const& b,
- Float const& c) // return (a * b) + c
-{
- return add_ps(mul_ps(a, b), c);
-}
-
-static SIMDINLINE Float SIMDCALL fmsub_ps(Float const& a,
- Float const& b,
- Float const& c) // return (a * b) - c
-{
- return sub_ps(mul_ps(a, b), c);
-}
-
-SIMD_WRAPPER_2(max_ps); // return (a > b) ? a : b
-SIMD_WRAPPER_2(min_ps); // return (a < b) ? a : b
-SIMD_WRAPPER_2(mul_ps); // return a * b
-SIMD_WRAPPER_1(rcp_ps); // return 1.0f / a
-SIMD_WRAPPER_1(rsqrt_ps); // return 1.0f / sqrt(a)
-SIMD_WRAPPER_2(sub_ps); // return a - b
-
-template <RoundMode RMT>
-static SIMDINLINE Float SIMDCALL round_ps(Float const& a)
-{
- return _mm256_round_ps(a, static_cast<int>(RMT));
-}
-
-static SIMDINLINE Float SIMDCALL ceil_ps(Float const& a)
-{
- return round_ps<RoundMode::CEIL_NOEXC>(a);
-}
-static SIMDINLINE Float SIMDCALL floor_ps(Float const& a)
-{
- return round_ps<RoundMode::FLOOR_NOEXC>(a);
-}
-
-//-----------------------------------------------------------------------
-// Integer (various width) arithmetic operations
-//-----------------------------------------------------------------------
-SIMD_EMU_IWRAPPER_1(abs_epi32); // return absolute_value(a) (int32)
-SIMD_EMU_IWRAPPER_2(add_epi32); // return a + b (int32)
-SIMD_EMU_IWRAPPER_2(add_epi8); // return a + b (int8)
-SIMD_EMU_IWRAPPER_2(adds_epu8); // return ((a + b) > 0xff) ? 0xff : (a + b) (uint8)
-SIMD_EMU_IWRAPPER_2(max_epi32); // return (a > b) ? a : b (int32)
-SIMD_EMU_IWRAPPER_2(max_epu32); // return (a > b) ? a : b (uint32)
-SIMD_EMU_IWRAPPER_2(min_epi32); // return (a < b) ? a : b (int32)
-SIMD_EMU_IWRAPPER_2(min_epu32); // return (a < b) ? a : b (uint32)
-SIMD_EMU_IWRAPPER_2(mul_epi32); // return a * b (int32)
-
-// return (a * b) & 0xFFFFFFFF
-//
-// Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers,
-// and store the low 32 bits of the intermediate integers in dst.
-SIMD_EMU_IWRAPPER_2(mullo_epi32);
-SIMD_EMU_IWRAPPER_2(sub_epi32); // return a - b (int32)
-SIMD_EMU_IWRAPPER_2(sub_epi64); // return a - b (int64)
-SIMD_EMU_IWRAPPER_2(subs_epu8); // return (b > a) ? 0 : (a - b) (uint8)
-
-//-----------------------------------------------------------------------
-// Logical operations
-//-----------------------------------------------------------------------
-SIMD_WRAPPER_2(and_ps); // return a & b (float treated as int)
-SIMD_IFWRAPPER_2(and_si, _mm256_and_ps); // return a & b (int)
-SIMD_WRAPPER_2(andnot_ps); // return (~a) & b (float treated as int)
-SIMD_IFWRAPPER_2(andnot_si, _mm256_andnot_ps); // return (~a) & b (int)
-SIMD_WRAPPER_2(or_ps); // return a | b (float treated as int)
-SIMD_IFWRAPPER_2(or_si, _mm256_or_ps); // return a | b (int)
-SIMD_WRAPPER_2(xor_ps); // return a ^ b (float treated as int)
-SIMD_IFWRAPPER_2(xor_si, _mm256_xor_ps); // return a ^ b (int)
-
-//-----------------------------------------------------------------------
-// Shift operations
-//-----------------------------------------------------------------------
-SIMD_EMU_IWRAPPER_1I(slli_epi32); // return a << ImmT
-
-static SIMDINLINE Integer SIMDCALL sllv_epi32(Integer const& vA,
- Integer const& vCount) // return a << b (uint32)
-{
- int32_t aHi, aLow, countHi, countLow;
- __m128i vAHi = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vA), 1));
- __m128i vALow = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vA), 0));
- __m128i vCountHi = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vCount), 1));
- __m128i vCountLow = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vCount), 0));
-
- aHi = _mm_extract_epi32(vAHi, 0);
- countHi = _mm_extract_epi32(vCountHi, 0);
- aHi <<= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 0);
-
- aLow = _mm_extract_epi32(vALow, 0);
- countLow = _mm_extract_epi32(vCountLow, 0);
- aLow <<= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 0);
-
- aHi = _mm_extract_epi32(vAHi, 1);
- countHi = _mm_extract_epi32(vCountHi, 1);
- aHi <<= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 1);
-
- aLow = _mm_extract_epi32(vALow, 1);
- countLow = _mm_extract_epi32(vCountLow, 1);
- aLow <<= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 1);
-
- aHi = _mm_extract_epi32(vAHi, 2);
- countHi = _mm_extract_epi32(vCountHi, 2);
- aHi <<= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 2);
-
- aLow = _mm_extract_epi32(vALow, 2);
- countLow = _mm_extract_epi32(vCountLow, 2);
- aLow <<= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 2);
-
- aHi = _mm_extract_epi32(vAHi, 3);
- countHi = _mm_extract_epi32(vCountHi, 3);
- aHi <<= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 3);
-
- aLow = _mm_extract_epi32(vALow, 3);
- countLow = _mm_extract_epi32(vCountLow, 3);
- aLow <<= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 3);
-
- __m256i ret = _mm256_set1_epi32(0);
- ret = _mm256_insertf128_si256(ret, vAHi, 1);
- ret = _mm256_insertf128_si256(ret, vALow, 0);
- return ret;
-}
-
-SIMD_EMU_IWRAPPER_1I(srai_epi32); // return a >> ImmT (int32)
-SIMD_EMU_IWRAPPER_1I(srli_epi32); // return a >> ImmT (uint32)
-SIMD_EMU_IWRAPPER_1I(srli_si); // return a >> (ImmT*8) (uint)
-
-template <int ImmT> // same as srli_si, but with Float cast to int
-static SIMDINLINE Float SIMDCALL srlisi_ps(Float const& a)
-{
- return castsi_ps(srli_si<ImmT>(castps_si(a)));
-}
-
-static SIMDINLINE Integer SIMDCALL srlv_epi32(Integer const& vA,
- Integer const& vCount) // return a >> b (uint32)
-{
- int32_t aHi, aLow, countHi, countLow;
- __m128i vAHi = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vA), 1));
- __m128i vALow = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vA), 0));
- __m128i vCountHi = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vCount), 1));
- __m128i vCountLow = _mm_castps_si128(_mm256_extractf128_ps(_mm256_castsi256_ps(vCount), 0));
-
- aHi = _mm_extract_epi32(vAHi, 0);
- countHi = _mm_extract_epi32(vCountHi, 0);
- aHi >>= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 0);
-
- aLow = _mm_extract_epi32(vALow, 0);
- countLow = _mm_extract_epi32(vCountLow, 0);
- aLow >>= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 0);
-
- aHi = _mm_extract_epi32(vAHi, 1);
- countHi = _mm_extract_epi32(vCountHi, 1);
- aHi >>= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 1);
-
- aLow = _mm_extract_epi32(vALow, 1);
- countLow = _mm_extract_epi32(vCountLow, 1);
- aLow >>= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 1);
-
- aHi = _mm_extract_epi32(vAHi, 2);
- countHi = _mm_extract_epi32(vCountHi, 2);
- aHi >>= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 2);
-
- aLow = _mm_extract_epi32(vALow, 2);
- countLow = _mm_extract_epi32(vCountLow, 2);
- aLow >>= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 2);
-
- aHi = _mm_extract_epi32(vAHi, 3);
- countHi = _mm_extract_epi32(vCountHi, 3);
- aHi >>= countHi;
- vAHi = _mm_insert_epi32(vAHi, aHi, 3);
-
- aLow = _mm_extract_epi32(vALow, 3);
- countLow = _mm_extract_epi32(vCountLow, 3);
- aLow >>= countLow;
- vALow = _mm_insert_epi32(vALow, aLow, 3);
-
- __m256i ret = _mm256_set1_epi32(0);
- ret = _mm256_insertf128_si256(ret, vAHi, 1);
- ret = _mm256_insertf128_si256(ret, vALow, 0);
- return ret;
-}
-
-//-----------------------------------------------------------------------
-// Conversion operations
-//-----------------------------------------------------------------------
-static SIMDINLINE Float SIMDCALL castpd_ps(Double const& a) // return *(Float*)(&a)
-{
- return _mm256_castpd_ps(a);
-}
-
-static SIMDINLINE Integer SIMDCALL castps_si(Float const& a) // return *(Integer*)(&a)
-{
- return _mm256_castps_si256(a);
-}
-
-static SIMDINLINE Double SIMDCALL castsi_pd(Integer const& a) // return *(Double*)(&a)
-{
- return _mm256_castsi256_pd(a);
-}
-
-static SIMDINLINE Double SIMDCALL castps_pd(Float const& a) // return *(Double*)(&a)
-{
- return _mm256_castps_pd(a);
-}
-
-static SIMDINLINE Integer SIMDCALL castpd_si(Double const& a) // return *(Integer*)(&a)
-{
- return _mm256_castpd_si256(a);
-}
-
-static SIMDINLINE Float SIMDCALL castsi_ps(Integer const& a) // return *(Float*)(&a)
-{
- return _mm256_castsi256_ps(a);
-}
-
-static SIMDINLINE Float SIMDCALL
- cvtepi32_ps(Integer const& a) // return (float)a (int32 --> float)
-{
- return _mm256_cvtepi32_ps(a);
-}
-
-SIMD_EMU_IWRAPPER_1L(cvtepu8_epi16, 8); // return (int16)a (uint8 --> int16)
-SIMD_EMU_IWRAPPER_1L(cvtepu8_epi32, 4); // return (int32)a (uint8 --> int32)
-SIMD_EMU_IWRAPPER_1L(cvtepu16_epi32, 8); // return (int32)a (uint16 --> int32)
-SIMD_EMU_IWRAPPER_1L(cvtepu16_epi64, 4); // return (int64)a (uint16 --> int64)
-SIMD_EMU_IWRAPPER_1L(cvtepu32_epi64, 8); // return (int64)a (uint32 --> int64)
-
-static SIMDINLINE Integer SIMDCALL
- cvtps_epi32(Float const& a) // return (int32)a (float --> int32)
-{
- return _mm256_cvtps_epi32(a);
-}
-
-static SIMDINLINE Integer SIMDCALL
- cvttps_epi32(Float const& a) // return (int32)a (rnd_to_zero(float) --> int32)
-{
- return _mm256_cvttps_epi32(a);
-}
-
-//-----------------------------------------------------------------------
-// Comparison operations
-//-----------------------------------------------------------------------
-template <CompareType CmpTypeT>
-static SIMDINLINE Float SIMDCALL cmp_ps(Float const& a, Float const& b) // return a (CmpTypeT) b
-{
- return _mm256_cmp_ps(a, b, static_cast<const int>(CmpTypeT));
-}
-static SIMDINLINE Float SIMDCALL cmplt_ps(Float const& a, Float const& b)
-{
- return cmp_ps<CompareType::LT_OQ>(a, b);
-}
-static SIMDINLINE Float SIMDCALL cmpgt_ps(Float const& a, Float const& b)
-{
- return cmp_ps<CompareType::GT_OQ>(a, b);
-}
-static SIMDINLINE Float SIMDCALL cmpneq_ps(Float const& a, Float const& b)
-{
- return cmp_ps<CompareType::NEQ_OQ>(a, b);
-}
-static SIMDINLINE Float SIMDCALL cmpeq_ps(Float const& a, Float const& b)
-{
- return cmp_ps<CompareType::EQ_OQ>(a, b);
-}
-static SIMDINLINE Float SIMDCALL cmpge_ps(Float const& a, Float const& b)
-{
- return cmp_ps<CompareType::GE_OQ>(a, b);
-}
-static SIMDINLINE Float SIMDCALL cmple_ps(Float const& a, Float const& b)
-{
- return cmp_ps<CompareType::LE_OQ>(a, b);
-}
-
-SIMD_EMU_IWRAPPER_2(cmpeq_epi8); // return a == b (int8)
-SIMD_EMU_IWRAPPER_2(cmpeq_epi16); // return a == b (int16)
-SIMD_EMU_IWRAPPER_2(cmpeq_epi32); // return a == b (int32)
-SIMD_EMU_IWRAPPER_2(cmpeq_epi64); // return a == b (int64)
-SIMD_EMU_IWRAPPER_2(cmpgt_epi8); // return a > b (int8)
-SIMD_EMU_IWRAPPER_2(cmpgt_epi16); // return a > b (int16)
-SIMD_EMU_IWRAPPER_2(cmpgt_epi32); // return a > b (int32)
-SIMD_EMU_IWRAPPER_2(cmpgt_epi64); // return a > b (int64)
-SIMD_EMU_IWRAPPER_2(cmplt_epi32); // return a < b (int32)
-
-static SIMDINLINE bool SIMDCALL
- testz_ps(Float const& a, Float const& b) // return all_lanes_zero(a & b) ? 1 : 0 (float)
-{
- return 0 != _mm256_testz_ps(a, b);
-}
-
-static SIMDINLINE bool SIMDCALL
- testz_si(Integer const& a, Integer const& b) // return all_lanes_zero(a & b) ? 1 : 0 (int)
-{
- return 0 != _mm256_testz_si256(a, b);
-}
-
-//-----------------------------------------------------------------------
-// Blend / shuffle / permute operations
-//-----------------------------------------------------------------------
-SIMD_WRAPPER_2I(blend_ps); // return ImmT ? b : a (float)
-SIMD_IFWRAPPER_2I(blend_epi32, _mm256_blend_ps); // return ImmT ? b : a (int32)
-SIMD_WRAPPER_3(blendv_ps); // return mask ? b : a (float)
-
-static SIMDINLINE Integer SIMDCALL blendv_epi32(Integer const& a,
- Integer const& b,
- Float const& mask) // return mask ? b : a (int)
-{
- return castps_si(blendv_ps(castsi_ps(a), castsi_ps(b), mask));
-}
-
-static SIMDINLINE Integer SIMDCALL blendv_epi32(Integer const& a,
- Integer const& b,
- Integer const& mask) // return mask ? b : a (int)
-{
- return castps_si(blendv_ps(castsi_ps(a), castsi_ps(b), castsi_ps(mask)));
-}
-
-static SIMDINLINE Float SIMDCALL
- broadcast_ss(float const* p) // return *p (all elements in vector get same value)
-{
- return _mm256_broadcast_ss(p);
-}
-
-SIMD_EMU_IWRAPPER_2(packs_epi16); // See documentation for _mm256_packs_epi16 and _mm512_packs_epi16
-SIMD_EMU_IWRAPPER_2(packs_epi32); // See documentation for _mm256_packs_epi32 and _mm512_packs_epi32
-SIMD_EMU_IWRAPPER_2(
- packus_epi16); // See documentation for _mm256_packus_epi16 and _mm512_packus_epi16
-SIMD_EMU_IWRAPPER_2(
- packus_epi32); // See documentation for _mm256_packus_epi32 and _mm512_packus_epi32
-
-template <int ImmT>
-static SIMDINLINE Float SIMDCALL permute_ps(Float const& a)
-{
- return _mm256_permute_ps(a, ImmT);
-}
-
-static SIMDINLINE Integer SIMDCALL permute_epi32(
- Integer const& a, Integer const& swiz) // return a[swiz[i]] for each 32-bit lane i (int32)
-{
- Integer result;
-
- // Ugly slow implementation
- uint32_t const* pA = reinterpret_cast<uint32_t const*>(&a);
- uint32_t const* pSwiz = reinterpret_cast<uint32_t const*>(&swiz);
- uint32_t* pResult = reinterpret_cast<uint32_t*>(&result);
-
- for (uint32_t i = 0; i < SIMD_WIDTH; ++i)
- {
- pResult[i] = pA[0xF & pSwiz[i]];
- }
-
- return result;
-}
-
-static SIMDINLINE Float SIMDCALL
- permute_ps(Float const& a, Integer const& swiz) // return a[swiz[i]] for each 32-bit lane i (float)
-{
- Float result;
-
- // Ugly slow implementation
- float const* pA = reinterpret_cast<float const*>(&a);
- uint32_t const* pSwiz = reinterpret_cast<uint32_t const*>(&swiz);
- float* pResult = reinterpret_cast<float*>(&result);
-
- for (uint32_t i = 0; i < SIMD_WIDTH; ++i)
- {
- pResult[i] = pA[0xF & pSwiz[i]];
- }
-
- return result;
-}
-
-SIMD_WRAPPER_2I(permute2f128_ps);
-SIMD_DWRAPPER_2I(permute2f128_pd);
-SIMD_IWRAPPER_2I_(permute2f128_si, permute2f128_si256);
-
-SIMD_EMU_IWRAPPER_1I(shuffle_epi32);
-
-template <int ImmT>
-static SIMDINLINE Integer SIMDCALL shuffle_epi64(Integer const& a, Integer const& b)
-{
- return castpd_si(shuffle_pd<ImmT>(castsi_pd(a), castsi_pd(b)));
-}
-SIMD_EMU_IWRAPPER_2(shuffle_epi8);
-SIMD_DWRAPPER_2I(shuffle_pd);
-SIMD_WRAPPER_2I(shuffle_ps);
-SIMD_EMU_IWRAPPER_2(unpackhi_epi16);
-SIMD_IFWRAPPER_2(unpackhi_epi32, _mm256_unpackhi_ps);
-SIMD_EMU_IWRAPPER_2(unpackhi_epi64);
-SIMD_EMU_IWRAPPER_2(unpackhi_epi8);
-SIMD_DWRAPPER_2(unpackhi_pd);
-SIMD_WRAPPER_2(unpackhi_ps);
-SIMD_EMU_IWRAPPER_2(unpacklo_epi16);
-SIMD_IFWRAPPER_2(unpacklo_epi32, _mm256_unpacklo_ps);
-SIMD_EMU_IWRAPPER_2(unpacklo_epi64);
-SIMD_EMU_IWRAPPER_2(unpacklo_epi8);
-SIMD_DWRAPPER_2(unpacklo_pd);
-SIMD_WRAPPER_2(unpacklo_ps);
-
-//-----------------------------------------------------------------------
-// Load / store operations
-//-----------------------------------------------------------------------
-template <ScaleFactor ScaleT = ScaleFactor::SF_1>
-static SIMDINLINE Float SIMDCALL
- i32gather_ps(float const* p, Integer const& idx) // return *(float*)(((int8*)p) + (idx * ScaleT))
-{
- uint32_t* pOffsets = (uint32_t*)&idx;
- Float vResult;
- float* pResult = (float*)&vResult;
- for (uint32_t i = 0; i < SIMD_WIDTH; ++i)
- {
- uint32_t offset = pOffsets[i];
- offset = offset * static_cast<uint32_t>(ScaleT);
- pResult[i] = *(float const*)(((uint8_t const*)p + offset));
- }
-
- return vResult;
-}
-
-template <ScaleFactor ScaleT = ScaleFactor::SF_1>
-static SIMDINLINE Float SIMDCALL
-sw_i32gather_ps(float const* p, Integer const& idx) // return *(float*)(((int8*)p) + (idx * ScaleT))
-{
- return i32gather_ps<ScaleT>(p, idx);
-}
-
-static SIMDINLINE Float SIMDCALL
- load1_ps(float const* p) // return *p (broadcast 1 value to all elements)
-{
- return broadcast_ss(p);
-}
-
-static SIMDINLINE Float SIMDCALL
- load_ps(float const* p) // return *p (loads SIMD width elements from memory)
-{
- return _mm256_load_ps(p);
-}
-
-static SIMDINLINE Integer SIMDCALL load_si(Integer const* p) // return *p
-{
- return _mm256_load_si256(&p->v);
-}
-
-static SIMDINLINE Float SIMDCALL
- loadu_ps(float const* p) // return *p (same as load_ps but allows for unaligned mem)
-{
- return _mm256_loadu_ps(p);
-}
-
-static SIMDINLINE Integer SIMDCALL
- loadu_si(Integer const* p) // return *p (same as load_si but allows for unaligned mem)
-{
- return _mm256_lddqu_si256(&p->v);
-}
-
-// for each element: (mask & (1 << 31)) ? (i32gather_ps<ScaleT>(p, idx), mask = 0) : old
-template <ScaleFactor ScaleT = ScaleFactor::SF_1>
-static SIMDINLINE Float SIMDCALL
- mask_i32gather_ps(Float const& old, float const* p, Integer const& idx, Float const& mask)
-{
- uint32_t* pOffsets = (uint32_t*)&idx;
- Float vResult = old;
- float* pResult = (float*)&vResult;
- unsigned long index = 0;
- uint32_t umask = movemask_ps(mask);
- while (_BitScanForward(&index, umask))
- {
- umask &= ~(1 << index);
- uint32_t offset = pOffsets[index];
- offset = offset * static_cast<uint32_t>(ScaleT);
- pResult[index] = *(float const*)(((uint8_t const*)p + offset));
- }
-
- return vResult;
-}
-
-template <ScaleFactor ScaleT = ScaleFactor::SF_1>
-static SIMDINLINE Float SIMDCALL
-sw_mask_i32gather_ps(Float const& old, float const* p, Integer const& idx, Float const& mask)
-{
- return mask_i32gather_ps<ScaleT>(old, p, idx, mask);
-}
-
-static SIMDINLINE void SIMDCALL maskstore_ps(float* p, Integer const& mask, Float const& src)
-{
- _mm256_maskstore_ps(p, mask, src);
-}
-
-static SIMDINLINE uint32_t SIMDCALL movemask_epi8(Integer const& a)
-{
- return SIMD128T::movemask_epi8(a.v4[0]) | (SIMD128T::movemask_epi8(a.v4[1]) << 16);
-}
-
-static SIMDINLINE uint32_t SIMDCALL movemask_pd(Double const& a)
-{
- return static_cast<uint32_t>(_mm256_movemask_pd(a));
-}
-static SIMDINLINE uint32_t SIMDCALL movemask_ps(Float const& a)
-{
- return static_cast<uint32_t>(_mm256_movemask_ps(a));
-}
-
-static SIMDINLINE Integer SIMDCALL set1_epi32(int i) // return i (all elements are same value)
-{
- return _mm256_set1_epi32(i);
-}
-
-static SIMDINLINE Integer SIMDCALL set1_epi8(char i) // return i (all elements are same value)
-{
- return _mm256_set1_epi8(i);
-}
-
-static SIMDINLINE Float SIMDCALL set1_ps(float f) // return f (all elements are same value)
-{
- return _mm256_set1_ps(f);
-}
-
-static SIMDINLINE Float SIMDCALL setzero_ps() // return 0 (float)
-{
- return _mm256_setzero_ps();
-}
-
-static SIMDINLINE Integer SIMDCALL setzero_si() // return 0 (integer)
-{
- return _mm256_setzero_si256();
-}
-
-static SIMDINLINE void SIMDCALL
- store_ps(float* p, Float const& a) // *p = a (stores all elements contiguously in memory)
-{
- _mm256_store_ps(p, a);
-}
-
-static SIMDINLINE void SIMDCALL store_si(Integer* p, Integer const& a) // *p = a
-{
- _mm256_store_si256(&p->v, a);
-}
-
-static SIMDINLINE void SIMDCALL
- stream_ps(float* p, Float const& a) // *p = a (same as store_ps, but doesn't keep memory in cache)
-{
- _mm256_stream_ps(p, a);
-}
-
-//=======================================================================
-// Legacy interface (available only in SIMD256 width)
-//=======================================================================
-
-static SIMDINLINE Float SIMDCALL broadcast_ps(SIMD128Impl::Float const* p)
-{
- return _mm256_broadcast_ps(&p->v);
-}
-
-template <int ImmT>
-static SIMDINLINE SIMD128Impl::Double SIMDCALL extractf128_pd(Double const& a)
-{
- return _mm256_extractf128_pd(a, ImmT);
-}
-
-template <int ImmT>
-static SIMDINLINE SIMD128Impl::Float SIMDCALL extractf128_ps(Float const& a)
-{
- return _mm256_extractf128_ps(a, ImmT);
-}
-
-template <int ImmT>
-static SIMDINLINE SIMD128Impl::Integer SIMDCALL extractf128_si(Integer const& a)
-{
- return _mm256_extractf128_si256(a, ImmT);
-}
-
-template <int ImmT>
-static SIMDINLINE Double SIMDCALL insertf128_pd(Double const& a, SIMD128Impl::Double const& b)
-{
- return _mm256_insertf128_pd(a, b, ImmT);
-}
-
-template <int ImmT>
-static SIMDINLINE Float SIMDCALL insertf128_ps(Float const& a, SIMD128Impl::Float const& b)
-{
- return _mm256_insertf128_ps(a, b, ImmT);
-}
-
-template <int ImmT>
-static SIMDINLINE Integer SIMDCALL insertf128_si(Integer const& a, SIMD128Impl::Integer const& b)
-{
- return _mm256_insertf128_si256(a, b, ImmT);
-}
-
-#ifndef _mm256_set_m128i
-#define _mm256_set_m128i(/* SIMD128Impl::Integer */ hi, /* SIMD128Impl::Integer */ lo) \
- _mm256_insertf128_si256(_mm256_castsi128_si256(lo), (hi), 0x1)
-#endif
-
-#ifndef _mm256_loadu2_m128i
-#define _mm256_loadu2_m128i(/* SIMD128Impl::Integer const* */ hiaddr, \
- /* SIMD128Impl::Integer const* */ loaddr) \
- _mm256_set_m128i(_mm_loadu_si128(hiaddr), _mm_loadu_si128(loaddr))
-#endif
-
-static SIMDINLINE Integer SIMDCALL loadu2_si(SIMD128Impl::Integer const* phi,
- SIMD128Impl::Integer const* plo)
-{
- return _mm256_loadu2_m128i(&phi->v, &plo->v);
-}
-
-static SIMDINLINE Integer SIMDCALL
- set_epi32(int i7, int i6, int i5, int i4, int i3, int i2, int i1, int i0)
-{
- return _mm256_set_epi32(i7, i6, i5, i4, i3, i2, i1, i0);
-}
-
-static SIMDINLINE Float SIMDCALL
- set_ps(float i7, float i6, float i5, float i4, float i3, float i2, float i1, float i0)
-{
- return _mm256_set_ps(i7, i6, i5, i4, i3, i2, i1, i0);
-}
-
-static SIMDINLINE void SIMDCALL storeu2_si(SIMD128Impl::Integer* phi,
- SIMD128Impl::Integer* plo,
- Integer const& src)
-{
- _mm256_storeu2_m128i(&phi->v, &plo->v, src);
-}
-
-static SIMDINLINE Float SIMDCALL vmask_ps(int32_t mask)
-{
- Integer vec = set1_epi32(mask);
- const Integer bit = set_epi32(0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01);
- vec = and_si(vec, bit);
- vec = cmplt_epi32(setzero_si(), vec);
- return castsi_ps(vec);
-}
-
-#undef SIMD_WRAPPER_1
-#undef SIMD_WRAPPER_2
-#undef SIMD_DWRAPPER_2
-#undef SIMD_DWRAPPER_2I
-#undef SIMD_WRAPPER_2I
-#undef SIMD_WRAPPER_3
-#undef SIMD_IWRAPPER_1
-#undef SIMD_IWRAPPER_2
-#undef SIMD_IFWRAPPER_2
-#undef SIMD_IFWRAPPER_2I
-#undef SIMD_IWRAPPER_2I
-#undef SIMD_IWRAPPER_2I_
-#undef SIMD_IWRAPPER_2_
-#undef SIMD_IWRAPPER_3
-#undef SIMD_EMU_IWRAPPER_1
-#undef SIMD_EMU_IWRAPPER_1I
-#undef SIMD_EMU_IWRAPPER_2
-#undef SIMD_EMU_IWRAPPER_2I
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-09 18:49:45 +0000