text: // Auto-generated file. Do not edit!
  //   Template: src/f32-gemm/avx512-broadcast.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 <assert.h>
  
  #include <immintrin.h>
  
  #include <xnnpack/gemm.h>
  #include <xnnpack/intrinsics-polyfill.h>
  
  
  void xnn_f32_gemminc_minmax_ukernel_8x16__avx512f_broadcast(
      size_t mr,
      size_t nc,
      size_t kc,
      const float*restrict a,
      size_t a_stride,
      const float*restrict w,
      float*restrict c,
      size_t cm_stride,
      size_t cn_stride,
      const float*restrict acc,
      const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
  {
    assert(mr != 0);
    assert(mr <= 8);
    assert(nc != 0);
    assert(kc != 0);
    assert(kc % sizeof(float) == 0);
    assert(a != NULL);
    assert(w != NULL);
    assert(c != NULL);
    assert(acc != NULL);
  
    const float* a0 = a;
    float* c0 = c;
    const float* a1 = (const float*) ((uintptr_t) a0 + a_stride);
    float* c1 = (float*) ((uintptr_t) c0 + cm_stride);
    if XNN_UNPREDICTABLE(mr < 2) {
      a1 = a0;
      c1 = c0;
    }
    const float* a2 = (const float*) ((uintptr_t) a1 + a_stride);
    float* c2 = (float*) ((uintptr_t) c1 + cm_stride);
    if XNN_UNPREDICTABLE(mr <= 2) {
      a2 = a1;
      c2 = c1;
    }
    const float* a3 = (const float*) ((uintptr_t) a2 + a_stride);
    float* c3 = (float*) ((uintptr_t) c2 + cm_stride);
    if XNN_UNPREDICTABLE(mr < 4) {
      a3 = a2;
      c3 = c2;
    }
    const float* a4 = (const float*) ((uintptr_t) a3 + a_stride);
    float* c4 = (float*) ((uintptr_t) c3 + cm_stride);
    if XNN_UNPREDICTABLE(mr <= 4) {
      a4 = a3;
      c4 = c3;
    }
    const float* a5 = (const float*) ((uintptr_t) a4 + a_stride);
    float* c5 = (float*) ((uintptr_t) c4 + cm_stride);
    if XNN_UNPREDICTABLE(mr < 6) {
      a5 = a4;
      c5 = c4;
    }
    const float* a6 = (const float*) ((uintptr_t) a5 + a_stride);
    float* c6 = (float*) ((uintptr_t) c5 + cm_stride);
    if XNN_UNPREDICTABLE(mr <= 6) {
      a6 = a5;
      c6 = c5;
    }
    const float* a7 = (const float*) ((uintptr_t) a6 + a_stride);
    float* c7 = (float*) ((uintptr_t) c6 + cm_stride);
    if XNN_UNPREDICTABLE(mr != 8) {
      a7 = a6;
      c7 = c6;
    }
  
    do {
      __m512 vacc0x0123456789ABCDEF = _mm512_load_ps(acc + 0);
      __m512 vacc1x0123456789ABCDEF = _mm512_load_ps(acc + 16);
      __m512 vacc2x0123456789ABCDEF = _mm512_load_ps(acc + 32);
      __m512 vacc3x0123456789ABCDEF = _mm512_load_ps(acc + 48);
      __m512 vacc4x0123456789ABCDEF = _mm512_load_ps(acc + 64);
      __m512 vacc5x0123456789ABCDEF = _mm512_load_ps(acc + 80);
      __m512 vacc6x0123456789ABCDEF = _mm512_load_ps(acc + 96);
      __m512 vacc7x0123456789ABCDEF = _mm512_load_ps(acc + 112);
      acc += 128;
  
      size_t k = kc;
      do {
        const __m512 vb0123456789ABCDEF = _mm512_load_ps(w);
        w += 16;
  
        const __m512 va0 = _mm512_set1_ps(*a0);
        vacc0x0123456789ABCDEF = _mm512_fmadd_ps(va0, vb0123456789ABCDEF, vacc0x0123456789ABCDEF);
        const __m512 va1 = _mm512_set1_ps(*a1);
        vacc1x0123456789ABCDEF = _mm512_fmadd_ps(va1, vb0123456789ABCDEF, vacc1x0123456789ABCDEF);
        const __m512 va2 = _mm512_set1_ps(*a2);
        vacc2x0123456789ABCDEF = _mm512_fmadd_ps(va2, vb0123456789ABCDEF, vacc2x0123456789ABCDEF);
        const __m512 va3 = _mm512_set1_ps(*a3);
        vacc3x0123456789ABCDEF = _mm512_fmadd_ps(va3, vb0123456789ABCDEF, vacc3x0123456789ABCDEF);
        const __m512 va4 = _mm512_set1_ps(*a4);
        vacc4x0123456789ABCDEF = _mm512_fmadd_ps(va4, vb0123456789ABCDEF, vacc4x0123456789ABCDEF);
        const __m512 va5 = _mm512_set1_ps(*a5);
        vacc5x0123456789ABCDEF = _mm512_fmadd_ps(va5, vb0123456789ABCDEF, vacc5x0123456789ABCDEF);
        const __m512 va6 = _mm512_set1_ps(*a6);
        vacc6x0123456789ABCDEF = _mm512_fmadd_ps(va6, vb0123456789ABCDEF, vacc6x0123456789ABCDEF);
        const __m512 va7 = _mm512_set1_ps(*a7);
        vacc7x0123456789ABCDEF = _mm512_fmadd_ps(va7, vb0123456789ABCDEF, vacc7x0123456789ABCDEF);
  
        a0 += 1;
        a1 += 1;
        a2 += 1;
        a3 += 1;
        a4 += 1;
        a5 += 1;
        a6 += 1;
        a7 += 1;
  
        k -= sizeof(float);
      } while (k != 0);
  
      const __m512 vmin = _mm512_set1_ps(params->scalar.min);
      vacc0x0123456789ABCDEF = _mm512_max_ps(vacc0x0123456789ABCDEF, vmin);
      vacc1x0123456789ABCDEF = _mm512_max_ps(vacc1x0123456789ABCDEF, vmin);
      vacc2x0123456789ABCDEF = _mm512_max_ps(vacc2x0123456789ABCDEF, vmin);
      vacc3x0123456789ABCDEF = _mm512_max_ps(vacc3x0123456789ABCDEF, vmin);
      vacc4x0123456789ABCDEF = _mm512_max_ps(vacc4x0123456789ABCDEF, vmin);
      vacc5x0123456789ABCDEF = _mm512_max_ps(vacc5x0123456789ABCDEF, vmin);
      vacc6x0123456789ABCDEF = _mm512_max_ps(vacc6x0123456789ABCDEF, vmin);
      vacc7x0123456789ABCDEF = _mm512_max_ps(vacc7x0123456789ABCDEF, vmin);
  
      const __m512 vmax = _mm512_set1_ps(params->scalar.max);
      vacc0x0123456789ABCDEF = _mm512_min_ps(vacc0x0123456789ABCDEF, vmax);
      vacc1x0123456789ABCDEF = _mm512_min_ps(vacc1x0123456789ABCDEF, vmax);
      vacc2x0123456789ABCDEF = _mm512_min_ps(vacc2x0123456789ABCDEF, vmax);
      vacc3x0123456789ABCDEF = _mm512_min_ps(vacc3x0123456789ABCDEF, vmax);
      vacc4x0123456789ABCDEF = _mm512_min_ps(vacc4x0123456789ABCDEF, vmax);
      vacc5x0123456789ABCDEF = _mm512_min_ps(vacc5x0123456789ABCDEF, vmax);
      vacc6x0123456789ABCDEF = _mm512_min_ps(vacc6x0123456789ABCDEF, vmax);
      vacc7x0123456789ABCDEF = _mm512_min_ps(vacc7x0123456789ABCDEF, vmax);
  
      if XNN_LIKELY(nc >= 16) {
        _mm512_storeu_ps(c7, vacc7x0123456789ABCDEF);
        c7 = (float*) ((uintptr_t) c7 + cn_stride);
        _mm512_storeu_ps(c6, vacc6x0123456789ABCDEF);
        c6 = (float*) ((uintptr_t) c6 + cn_stride);
        _mm512_storeu_ps(c5, vacc5x0123456789ABCDEF);
        c5 = (float*) ((uintptr_t) c5 + cn_stride);
        _mm512_storeu_ps(c4, vacc4x0123456789ABCDEF);
        c4 = (float*) ((uintptr_t) c4 + cn_stride);
        _mm512_storeu_ps(c3, vacc3x0123456789ABCDEF);
        c3 = (float*) ((uintptr_t) c3 + cn_stride);
        _mm512_storeu_ps(c2, vacc2x0123456789ABCDEF);
        c2 = (float*) ((uintptr_t) c2 + cn_stride);
        _mm512_storeu_ps(c1, vacc1x0123456789ABCDEF);
        c1 = (float*) ((uintptr_t) c1 + cn_stride);
        _mm512_storeu_ps(c0, vacc0x0123456789ABCDEF);
        c0 = (float*) ((uintptr_t) c0 + cn_stride);
  
        a7 = (const float*) ((uintptr_t) a7 - kc);
        a6 = (const float*) ((uintptr_t) a6 - kc);
        a5 = (const float*) ((uintptr_t) a5 - kc);
        a4 = (const float*) ((uintptr_t) a4 - kc);
        a3 = (const float*) ((uintptr_t) a3 - kc);
        a2 = (const float*) ((uintptr_t) a2 - kc);
        a1 = (const float*) ((uintptr_t) a1 - kc);
        a0 = (const float*) ((uintptr_t) a0 - kc);
  
        nc -= 16;
      } else {
        if (nc & 15) {
          // Prepare mask for valid 32-bit elements (depends on nc).
          const __mmask16 vmask = _cvtu32_mask16((uint16_t) ((uint32_t) (UINT32_C(1) << nc) - UINT32_C(1)));
  
          _mm512_mask_storeu_ps(c7, vmask, vacc7x0123456789ABCDEF);
          _mm512_mask_storeu_ps(c6, vmask, vacc6x0123456789ABCDEF);
          _mm512_mask_storeu_ps(c5, vmask, vacc5x0123456789ABCDEF);
          _mm512_mask_storeu_ps(c4, vmask, vacc4x0123456789ABCDEF);
          _mm512_mask_storeu_ps(c3, vmask, vacc3x0123456789ABCDEF);
          _mm512_mask_storeu_ps(c2, vmask, vacc2x0123456789ABCDEF);
          _mm512_mask_storeu_ps(c1, vmask, vacc1x0123456789ABCDEF);
          _mm512_mask_storeu_ps(c0, vmask, vacc0x0123456789ABCDEF);
        }
  
        nc = 0;
      }
    } while (nc != 0);
  }
  