// Auto-generated file. Do not edit! // Template: src/f16-dwconv/multipass-fma3.c.in // Generator: tools/xngen // // Copyright 2022 Google LLC // // This source code is licensed under the BSD-style license found in the // LICENSE file in the root directory of this source tree. #include #include #include #include #include #include #include void xnn_f16_dwconv_minmax_ukernel_5f5m5l32c8s4r__fma3( size_t channels, size_t output_width, const void** input, const void* weights, void* output, intptr_t input_stride, size_t output_increment, size_t input_offset, const void* zero, size_t kernel_size, void* buffer, const union xnn_f16_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS { assert(channels != 0); assert(output_width != 0); assert(kernel_size > 5); const __m256 vmax = _mm256_load_ps(params->avx.max); const __m256 vmin = _mm256_load_ps(params->avx.min); do { const uint16_t* w = weights; // First pass to process 5 inputs. { uint16_t* b = buffer; const uint16_t* i0 = input[0]; assert(i0 != NULL); if XNN_UNPREDICTABLE(i0 != zero) { i0 = (const uint16_t*) ((uintptr_t) i0 + input_offset); } const uint16_t* i1 = input[1]; assert(i1 != NULL); if XNN_UNPREDICTABLE(i1 != zero) { i1 = (const uint16_t*) ((uintptr_t) i1 + input_offset); } const uint16_t* i2 = input[2]; assert(i2 != NULL); if XNN_UNPREDICTABLE(i2 != zero) { i2 = (const uint16_t*) ((uintptr_t) i2 + input_offset); } const uint16_t* i3 = input[3]; assert(i3 != NULL); if XNN_UNPREDICTABLE(i3 != zero) { i3 = (const uint16_t*) ((uintptr_t) i3 + input_offset); } const uint16_t* i4 = input[4]; assert(i4 != NULL); if XNN_UNPREDICTABLE(i4 != zero) { i4 = (const uint16_t*) ((uintptr_t) i4 + input_offset); } input += 5; // Process c channels and write to buffer. size_t c = round_up_po2(channels, 4); for (; c >= 32; c -= 32) { __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) w)); __m256 vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); __m256 vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); __m256 vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0))); const __m256 vi0x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 8))); const __m256 vi0xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 16))); const __m256 vi0xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 24))); i0 += 32; const __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); const __m256 vk0x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 40))); const __m256 vk0xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 48))); const __m256 vk0xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 56))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x89ABCDEF, vk0x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0xGHIJKLMN, vk0xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0xOPQRSTUV, vk0xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1))); const __m256 vi1x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 8))); const __m256 vi1xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 16))); const __m256 vi1xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 24))); i1 += 32; const __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 64))); const __m256 vk1x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 72))); const __m256 vk1xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 80))); const __m256 vk1xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 88))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x89ABCDEF, vk1x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1xGHIJKLMN, vk1xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1xOPQRSTUV, vk1xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2))); const __m256 vi2x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 8))); const __m256 vi2xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 16))); const __m256 vi2xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 24))); i2 += 32; const __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 96))); const __m256 vk2x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 104))); const __m256 vk2xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 112))); const __m256 vk2xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 120))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x89ABCDEF, vk2x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2xGHIJKLMN, vk2xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2xOPQRSTUV, vk2xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3))); const __m256 vi3x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 8))); const __m256 vi3xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 16))); const __m256 vi3xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 24))); i3 += 32; const __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 128))); const __m256 vk3x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 136))); const __m256 vk3xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 144))); const __m256 vk3xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 152))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x89ABCDEF, vk3x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3xGHIJKLMN, vk3xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3xOPQRSTUV, vk3xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4))); const __m256 vi4x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 8))); const __m256 vi4xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 16))); const __m256 vi4xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 24))); i4 += 32; const __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 160))); const __m256 vk4x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 168))); const __m256 vk4xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 176))); const __m256 vk4xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 184))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x89ABCDEF, vk4x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4xGHIJKLMN, vk4xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4xOPQRSTUV, vk4xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); w += 192; _mm_store_si128((__m128i*) b, _mm256_cvtps_ph(vacc01234567p0, _MM_FROUND_TO_NEAREST_INT)); _mm_store_si128((__m128i*) (b + 8), _mm256_cvtps_ph(vacc89ABCDEFp0, _MM_FROUND_TO_NEAREST_INT)); _mm_store_si128((__m128i*) (b + 16), _mm256_cvtps_ph(vaccGHIJKLMNp0, _MM_FROUND_TO_NEAREST_INT)); _mm_store_si128((__m128i*) (b + 24), _mm256_cvtps_ph(vaccOPQRSTUVp0, _MM_FROUND_TO_NEAREST_INT)); b += 32; } for (; c >= 8; c -= 8) { __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) w)); const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0))); i0 += 8; const __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1))); i1 += 8; const __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2))); i2 += 8; const __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3))); i3 += 8; const __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4))); i4 += 8; const __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 40))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); w += 48; _mm_store_si128((__m128i*) b, _mm256_cvtps_ph(vacc01234567p0, _MM_FROUND_TO_NEAREST_INT)); b += 8; } if (c != 0) { assert(c >= 1); assert(c <= 7); __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) w)); const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i0)); const __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i1)); const __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i2)); const __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i3)); const __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i4)); const __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 40))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); w += 48; _mm_store_si128((__m128i*) b, _mm256_cvtps_ph(vacc01234567p0, _MM_FROUND_TO_NEAREST_INT)); } } // Middle pass to process 5 inputs in each iteration. for (size_t ks = kernel_size - 5; ks > 5; ks -= 5) { uint16_t* b = buffer; const uint16_t* i0 = input[0]; assert(i0 != NULL); if XNN_UNPREDICTABLE(i0 != zero) { i0 = (const uint16_t*) ((uintptr_t) i0 + input_offset); } const uint16_t* i1 = input[1]; assert(i1 != NULL); if XNN_UNPREDICTABLE(i1 != zero) { i1 = (const uint16_t*) ((uintptr_t) i1 + input_offset); } const uint16_t* i2 = input[2]; assert(i2 != NULL); if XNN_UNPREDICTABLE(i2 != zero) { i2 = (const uint16_t*) ((uintptr_t) i2 + input_offset); } const uint16_t* i3 = input[3]; assert(i3 != NULL); if XNN_UNPREDICTABLE(i3 != zero) { i3 = (const uint16_t*) ((uintptr_t) i3 + input_offset); } const uint16_t* i4 = input[4]; assert(i4 != NULL); if XNN_UNPREDICTABLE(i4 != zero) { i4 = (const uint16_t*) ((uintptr_t) i4 + input_offset); } input += 5; size_t c = round_up_po2(channels, 4); for (; c >= 32; c -= 32) { __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b))); __m256 vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b + 8))); __m256 vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b + 16))); __m256 vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b + 24))); const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0))); const __m256 vi0x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 8))); const __m256 vi0xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 16))); const __m256 vi0xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 24))); i0 += 32; const __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w))); const __m256 vk0x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); const __m256 vk0xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); const __m256 vk0xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x89ABCDEF, vk0x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0xGHIJKLMN, vk0xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0xOPQRSTUV, vk0xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1))); const __m256 vi1x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 8))); const __m256 vi1xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 16))); const __m256 vi1xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 24))); i1 += 32; const __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); const __m256 vk1x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 40))); const __m256 vk1xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 48))); const __m256 vk1xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 56))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x89ABCDEF, vk1x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1xGHIJKLMN, vk1xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1xOPQRSTUV, vk1xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2))); const __m256 vi2x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 8))); const __m256 vi2xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 16))); const __m256 vi2xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 24))); i2 += 32; const __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 64))); const __m256 vk2x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 72))); const __m256 vk2xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 80))); const __m256 vk2xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 88))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x89ABCDEF, vk2x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2xGHIJKLMN, vk2xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2xOPQRSTUV, vk2xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3))); const __m256 vi3x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 8))); const __m256 vi3xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 16))); const __m256 vi3xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 24))); i3 += 32; const __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 96))); const __m256 vk3x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 104))); const __m256 vk3xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 112))); const __m256 vk3xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 120))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x89ABCDEF, vk3x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3xGHIJKLMN, vk3xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3xOPQRSTUV, vk3xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4))); const __m256 vi4x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 8))); const __m256 vi4xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 16))); const __m256 vi4xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 24))); i4 += 32; const __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 128))); const __m256 vk4x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 136))); const __m256 vk4xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 144))); const __m256 vk4xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 152))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x89ABCDEF, vk4x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4xGHIJKLMN, vk4xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4xOPQRSTUV, vk4xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); w += 160; _mm_store_si128((__m128i*) b, _mm256_cvtps_ph(vacc01234567p0, _MM_FROUND_TO_NEAREST_INT)); _mm_store_si128((__m128i*) (b + 8), _mm256_cvtps_ph(vacc89ABCDEFp0, _MM_FROUND_TO_NEAREST_INT)); _mm_store_si128((__m128i*) (b + 16), _mm256_cvtps_ph(vaccGHIJKLMNp0, _MM_FROUND_TO_NEAREST_INT)); _mm_store_si128((__m128i*) (b + 24), _mm256_cvtps_ph(vaccOPQRSTUVp0, _MM_FROUND_TO_NEAREST_INT)); b += 32; } for (; c >= 8; c -= 8) { __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b))); const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0))); i0 += 8; const __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1))); i1 += 8; const __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2))); i2 += 8; const __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3))); i3 += 8; const __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4))); i4 += 8; const __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); w += 40; _mm_store_si128((__m128i*) b, _mm256_cvtps_ph(vacc01234567p0, _MM_FROUND_TO_NEAREST_INT)); b += 8; } if (c != 0) { assert(c >= 1); assert(c <= 7); __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b))); const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i0)); const __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i1)); const __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i2)); const __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i3)); const __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i4)); const __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); w += 40; _mm_store_si128((__m128i*) b, _mm256_cvtps_ph(vacc01234567p0, _MM_FROUND_TO_NEAREST_INT)); } } // Last pass to process up to 5 inputs. { uint16_t* b = buffer; const uint16_t* i0 = input[0]; assert(i0 != NULL); if XNN_UNPREDICTABLE(i0 != zero) { i0 = (const uint16_t*) ((uintptr_t) i0 + input_offset); } const uint16_t* i1 = input[1]; assert(i1 != NULL); if XNN_UNPREDICTABLE(i1 != zero) { i1 = (const uint16_t*) ((uintptr_t) i1 + input_offset); } const uint16_t* i2 = input[2]; assert(i2 != NULL); if XNN_UNPREDICTABLE(i2 != zero) { i2 = (const uint16_t*) ((uintptr_t) i2 + input_offset); } const uint16_t* i3 = input[3]; assert(i3 != NULL); if XNN_UNPREDICTABLE(i3 != zero) { i3 = (const uint16_t*) ((uintptr_t) i3 + input_offset); } const uint16_t* i4 = input[4]; assert(i4 != NULL); if XNN_UNPREDICTABLE(i4 != zero) { i4 = (const uint16_t*) ((uintptr_t) i4 + input_offset); } size_t c = channels; for (; c >= 32; c -= 32) { __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b))); __m256 vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b + 8))); __m256 vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b + 16))); __m256 vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b + 24))); b += 32; const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0))); const __m256 vi0x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 8))); const __m256 vi0xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 16))); const __m256 vi0xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0 + 24))); i0 += 32; __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w))); __m256 vk0x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); __m256 vk0xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); __m256 vk0xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x89ABCDEF, vk0x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0xGHIJKLMN, vk0xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0xOPQRSTUV, vk0xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1))); const __m256 vi1x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 8))); const __m256 vi1xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 16))); const __m256 vi1xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1 + 24))); i1 += 32; __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); __m256 vk1x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 40))); __m256 vk1xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 48))); __m256 vk1xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 56))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x89ABCDEF, vk1x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1xGHIJKLMN, vk1xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1xOPQRSTUV, vk1xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2))); const __m256 vi2x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 8))); const __m256 vi2xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 16))); const __m256 vi2xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2 + 24))); i2 += 32; __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 64))); __m256 vk2x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 72))); __m256 vk2xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 80))); __m256 vk2xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 88))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x89ABCDEF, vk2x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2xGHIJKLMN, vk2xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2xOPQRSTUV, vk2xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3))); const __m256 vi3x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 8))); const __m256 vi3xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 16))); const __m256 vi3xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3 + 24))); i3 += 32; __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 96))); __m256 vk3x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 104))); __m256 vk3xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 112))); __m256 vk3xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 120))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x89ABCDEF, vk3x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3xGHIJKLMN, vk3xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3xOPQRSTUV, vk3xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4))); const __m256 vi4x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 8))); const __m256 vi4xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 16))); const __m256 vi4xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4 + 24))); i4 += 32; __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 128))); __m256 vk4x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 136))); __m256 vk4xGHIJKLMN = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 144))); __m256 vk4xOPQRSTUV = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 152))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x89ABCDEF, vk4x89ABCDEF, vacc89ABCDEFp0), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4xGHIJKLMN, vk4xGHIJKLMN, vaccGHIJKLMNp0), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4xOPQRSTUV, vk4xOPQRSTUV, vaccOPQRSTUVp0), _MM_FROUND_TO_NEAREST_INT)); w += 160; __m256 vacc01234567 = _mm256_max_ps(vacc01234567p0, vmin); __m256 vacc89ABCDEF = _mm256_max_ps(vacc89ABCDEFp0, vmin); __m256 vaccGHIJKLMN = _mm256_max_ps(vaccGHIJKLMNp0, vmin); __m256 vaccOPQRSTUV = _mm256_max_ps(vaccOPQRSTUVp0, vmin); vacc01234567 = _mm256_min_ps(vacc01234567, vmax); vacc89ABCDEF = _mm256_min_ps(vacc89ABCDEF, vmax); vaccGHIJKLMN = _mm256_min_ps(vaccGHIJKLMN, vmax); vaccOPQRSTUV = _mm256_min_ps(vaccOPQRSTUV, vmax); _mm_storeu_si128((__m128i*) output, _mm256_cvtps_ph(vacc01234567, _MM_FROUND_TO_NEAREST_INT)); _mm_storeu_si128((__m128i*) ((uint16_t*) output + 8), _mm256_cvtps_ph(vacc89ABCDEF, _MM_FROUND_TO_NEAREST_INT)); _mm_storeu_si128((__m128i*) ((uint16_t*) output + 16), _mm256_cvtps_ph(vaccGHIJKLMN, _MM_FROUND_TO_NEAREST_INT)); _mm_storeu_si128((__m128i*) ((uint16_t*) output + 24), _mm256_cvtps_ph(vaccOPQRSTUV, _MM_FROUND_TO_NEAREST_INT)); output = (uint16_t*) output + 32; } for (; c >= 8; c -= 8) { __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b))); b += 8; const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i0))); i0 += 8; __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i1))); i1 += 8; __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i2))); i2 += 8; __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i3))); i3 += 8; __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (i4))); i4 += 8; __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); w += 40; __m256 vacc01234567 = _mm256_max_ps(vacc01234567p0, vmin); vacc01234567 = _mm256_min_ps(vacc01234567, vmax); _mm_storeu_si128((__m128i*) output, _mm256_cvtps_ph(vacc01234567, _MM_FROUND_TO_NEAREST_INT)); output = (uint16_t*) output + 8; } if XNN_UNLIKELY(c != 0) { assert(c >= 1); assert(c <= 7); __m256 vacc01234567p0 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (b))); const __m256 vi0x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i0)); __m256 vk0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi0x01234567, vk0x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi1x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i1)); __m256 vk1x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 8))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi1x01234567, vk1x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi2x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i2)); __m256 vk2x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 16))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi3x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i3)); __m256 vk3x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 24))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi3x01234567, vk3x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); const __m256 vi4x01234567 = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i4)); __m256 vk4x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) (w + 32))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi4x01234567, vk4x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); __m256 vacc01234567 = _mm256_max_ps(vacc01234567p0, vmin); vacc01234567 = _mm256_min_ps(vacc01234567, vmax); __m128i vh01234567 = _mm256_cvtps_ph(vacc01234567, _MM_FROUND_TO_NEAREST_INT); if (c & 4) { _mm_storel_epi64((__m128i*) output, vh01234567); vh01234567 = _mm_unpackhi_epi64(vh01234567, vh01234567); output = (uint16_t*) output + 4; } if (c & 2) { _mm_storeu_si32(output, vh01234567); vh01234567 = _mm_srli_epi64(vh01234567, 32); output = (uint16_t*) output + 2; } if (c & 1) { *((uint16_t*) output) = (uint16_t) _mm_extract_epi16(vh01234567, 0); output = (uint16_t*) output + 1; } } } input = (const void**) (const uint16_t**) ((uintptr_t) input + input_stride); output = (uint16_t*) ((uintptr_t) output + output_increment); } while (--output_width != 0); }