// Auto-generated file. Do not edit! // Template: src/f16-dwconv/unipass-fma3.c.in // Generator: tools/xngen // // Copyright 2019 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 void xnn_f16_dwconv_minmax_ukernel_3p32c__fma3_acc2( 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, const union xnn_f16_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS { assert(channels != 0); assert(output_width != 0); const __m256 vmax = _mm256_load_ps(params->avx.max); const __m256 vmin = _mm256_load_ps(params->avx.min); uint16_t* o = (uint16_t*) output; do { 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); } input = (const void**) ((uintptr_t) input + input_stride); size_t c = channels; const uint16_t* w = weights; 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_loadu_si128((const __m128i*) (w + 32))); const __m256 vk0x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (w + 40))); const __m256 vk0xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (w + 48))); const __m256 vk0xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_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_loadu_si128((const __m128i*) (w + 64))); const __m256 vk1x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (w + 72))); const __m256 vk1xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (w + 80))); const __m256 vk1xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (w + 88))); __m256 vacc01234567p1 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_mul_ps(vi1x01234567, vk1x01234567), _MM_FROUND_TO_NEAREST_INT)); __m256 vacc89ABCDEFp1 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_mul_ps(vi1x89ABCDEF, vk1x89ABCDEF), _MM_FROUND_TO_NEAREST_INT)); __m256 vaccGHIJKLMNp1 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_mul_ps(vi1xGHIJKLMN, vk1xGHIJKLMN), _MM_FROUND_TO_NEAREST_INT)); __m256 vaccOPQRSTUVp1 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_mul_ps(vi1xOPQRSTUV, vk1xOPQRSTUV), _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_loadu_si128((const __m128i*) (w + 96))); const __m256 vk2x89ABCDEF = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (w + 104))); const __m256 vk2xGHIJKLMN = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) (w + 112))); const __m256 vk2xOPQRSTUV = _mm256_cvtph_ps(_mm_loadu_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)); w += 128; // Add up all accumulators to vacc0123456789ABCDEFGHIJKLMNOPQRSTUVp0 vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_add_ps(vacc01234567p0, vacc01234567p1), _MM_FROUND_TO_NEAREST_INT)); vacc89ABCDEFp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_add_ps(vacc89ABCDEFp0, vacc89ABCDEFp1), _MM_FROUND_TO_NEAREST_INT)); vaccGHIJKLMNp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_add_ps(vaccGHIJKLMNp0, vaccGHIJKLMNp1), _MM_FROUND_TO_NEAREST_INT)); vaccOPQRSTUVp0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_add_ps(vaccOPQRSTUVp0, vaccOPQRSTUVp1), _MM_FROUND_TO_NEAREST_INT)); __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*) o, _mm256_cvtps_ph(vacc01234567, _MM_FROUND_TO_NEAREST_INT)); _mm_storeu_si128((__m128i*) (o + 8), _mm256_cvtps_ph(vacc89ABCDEF, _MM_FROUND_TO_NEAREST_INT)); _mm_storeu_si128((__m128i*) (o + 16), _mm256_cvtps_ph(vaccGHIJKLMN, _MM_FROUND_TO_NEAREST_INT)); _mm_storeu_si128((__m128i*) (o + 24), _mm256_cvtps_ph(vaccOPQRSTUV, _MM_FROUND_TO_NEAREST_INT)); o += 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 + 32))); 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 + 64))); __m256 vacc01234567p1 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_mul_ps(vi1x01234567, vk1x01234567), _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 + 96))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); w += 8; // Add up all accumulators to vacc01234567p0 vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_add_ps(vacc01234567p0, vacc01234567p1), _MM_FROUND_TO_NEAREST_INT)); __m256 vacc01234567 = _mm256_max_ps(vacc01234567p0, vmin); vacc01234567 = _mm256_min_ps(vacc01234567, vmax); _mm_storeu_si128((__m128i*) o, _mm256_cvtps_ph(vacc01234567, _MM_FROUND_TO_NEAREST_INT)); o += 8; } if XNN_UNLIKELY(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 + 32))); 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 + 64))); __m256 vacc01234567p1 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_mul_ps(vi1x01234567, vk1x01234567), _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 + 96))); vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(vi2x01234567, vk2x01234567, vacc01234567p0), _MM_FROUND_TO_NEAREST_INT)); // Add up all accumulators to vacc01234567p0 vacc01234567p0 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_add_ps(vacc01234567p0, vacc01234567p1), _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*) o, vh01234567); vh01234567 = _mm_unpackhi_epi64(vh01234567, vh01234567); o += 4; } if (c & 2) { _mm_storeu_si32(o, vh01234567); vh01234567 = _mm_srli_epi64(vh01234567, 32); o += 2; } if (c & 1) { *o = (uint16_t) _mm_extract_epi16(vh01234567, 0); o += 1; } } o = (uint16_t*) ((uintptr_t) o + output_increment); } while (--output_width != 0); }