text: // Auto-generated file. Do not edit!
  //   Template: src/f16-gemm/avx2-broadcast.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 <assert.h>
  
  #include <immintrin.h>
  
  #include <xnnpack/gemm.h>
  #include <xnnpack/intrinsics-polyfill.h>
  
  
  void xnn_f16_gemm_minmax_ukernel_1x16__avx2_broadcast(
      size_t mr,
      size_t nc,
      size_t kc,
      const void*restrict a,
      size_t a_stride,
      const void*restrict w,
      void*restrict c,
      size_t cm_stride,
      size_t cn_stride,
      const union xnn_f16_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
  {
    assert(mr != 0);
    assert(mr <= 1);
    assert(nc != 0);
    assert(kc != 0);
    assert(kc % sizeof(uint16_t) == 0);
    assert(a != NULL);
    assert(w != NULL);
    assert(c != NULL);
  
    const uint16_t* a0 = a;
    uint16_t* c0 = c;
  
    do {
      __m256 vacc0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) w));
      __m256 vacc0x89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) ((const uint16_t*) w + 8)));
      w = (const uint16_t*) w + 16;
  
      size_t k = kc;
      do {
        const __m256 va0 = _mm256_cvtph_ps(_mm_set1_epi16((short) *a0));
        a0 += 1;
  
        const __m256 vb01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) w));
        const __m256 vb89ABCDEF = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) ((const uint16_t*) w + 8)));
        w = (const uint16_t*) w + 16;
  
        vacc0x01234567 = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(va0, vb01234567, vacc0x01234567), _MM_FROUND_NO_EXC));
        vacc0x89ABCDEF = _mm256_cvtph_ps(_mm256_cvtps_ph(_mm256_fmadd_ps(va0, vb89ABCDEF, vacc0x89ABCDEF), _MM_FROUND_NO_EXC));
  
        k -= sizeof(uint16_t);
      } while (k != 0);
  
      const __m256 vmin = _mm256_load_ps(params->avx.min);
      vacc0x01234567 = _mm256_max_ps(vacc0x01234567, vmin);
      vacc0x89ABCDEF = _mm256_max_ps(vacc0x89ABCDEF, vmin);
  
      const __m256 vmax = _mm256_load_ps(params->avx.max);
      vacc0x01234567 = _mm256_min_ps(vacc0x01234567, vmax);
      vacc0x89ABCDEF = _mm256_min_ps(vacc0x89ABCDEF, vmax);
  
      if XNN_LIKELY(nc >= 16) {
        _mm_storeu_si128((__m128i*) c0, _mm256_cvtps_ph(vacc0x01234567, _MM_FROUND_NO_EXC));
        _mm_storeu_si128((__m128i*) (c0 + 8), _mm256_cvtps_ph(vacc0x89ABCDEF, _MM_FROUND_NO_EXC));
        c0 = (uint16_t*) ((uintptr_t) c0 + cn_stride);
  
        a0 = (const uint16_t*) ((uintptr_t) a0 - kc);
  
        nc -= 16;
      } else {
        __m128i vh0x01234567 = _mm256_cvtps_ph(vacc0x01234567, _MM_FROUND_NO_EXC);
        if (nc & 8) {
          _mm_storeu_si128((__m128i*) c0, vh0x01234567);
  
          vh0x01234567 = _mm256_cvtps_ph(vacc0x89ABCDEF, _MM_FROUND_NO_EXC);
  
          c0 += 8;
        }
        if (nc & 4) {
          _mm_storel_epi64((__m128i*) c0, vh0x01234567);
  
          vh0x01234567 = _mm_unpackhi_epi64(vh0x01234567, vh0x01234567);
  
          c0 += 4;
        }
        if (nc & 2) {
          _mm_storeu_si32(c0, vh0x01234567);
  
          vh0x01234567 = _mm_srli_epi64(vh0x01234567, 32);
  
          c0 += 2;
        }
        if (nc & 1) {
          *c0 = (uint16_t) _mm_extract_epi16(vh0x01234567, 0);
        }
  
        nc = 0;
      }
    } while (nc != 0);
  }
  