text: // Auto-generated file. Do not edit!
  //   Template: src/qs8-gavgpool/multipass-scalar.c.in
  //   Generator: tools/xngen
  //
  // Copyright 2021 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 <fp16.h>
  
  #include <xnnpack/gavgpool.h>
  #include <xnnpack/math.h>
  
  
  void xnn_qs8_gavgpool_minmax_fp32_ukernel_7p7x__scalar_fmagic_c1(
      size_t rows,
      size_t channels,
      const int8_t* input,
      size_t input_stride,
      const int8_t* zero,
      int32_t* buffer,
      int8_t* output,
      const union xnn_qs8_avgpool_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
  {
    assert(rows > 7);
    assert(channels != 0);
  
    const int8_t* i0 = input;
    const int8_t* i1 = (const int8_t*) ((uintptr_t) i0 + input_stride);
    const int8_t* i2 = (const int8_t*) ((uintptr_t) i1 + input_stride);
    const int8_t* i3 = (const int8_t*) ((uintptr_t) i2 + input_stride);
    const int8_t* i4 = (const int8_t*) ((uintptr_t) i3 + input_stride);
    const int8_t* i5 = (const int8_t*) ((uintptr_t) i4 + input_stride);
    const int8_t* i6 = (const int8_t*) ((uintptr_t) i5 + input_stride);
    const size_t input_increment = 7 * input_stride - round_up_po2(channels, 1);
  
    const int32_t vinit_bias = params->fp32_scalar_fmagic.init_bias;
    int32_t* b = buffer;
    size_t c = channels;
    do {
      int32_t vacc = vinit_bias;
      const int32_t vi0 = (int32_t) *i0++;
      const int32_t vi1 = (int32_t) *i1++;
  
      vacc += vi0;
      const int32_t vi2 = (int32_t) *i2++;
      vacc += vi1;
      const int32_t vi3 = (int32_t) *i3++;
      vacc += vi2;
      const int32_t vi4 = (int32_t) *i4++;
      vacc += vi3;
      const int32_t vi5 = (int32_t) *i5++;
      vacc += vi4;
      const int32_t vi6 = (int32_t) *i6++;
  
      vacc += vi5;
      vacc += vi6;
  
      *b++ = vacc;
    } while (--c != 0);
  
    for (rows -= 7; rows > 7; rows -= 7) {
      i0 = (const int8_t*) ((uintptr_t) i0 + input_increment);
      i1 = (const int8_t*) ((uintptr_t) i1 + input_increment);
      i2 = (const int8_t*) ((uintptr_t) i2 + input_increment);
      i3 = (const int8_t*) ((uintptr_t) i3 + input_increment);
      i4 = (const int8_t*) ((uintptr_t) i4 + input_increment);
      i5 = (const int8_t*) ((uintptr_t) i5 + input_increment);
      i6 = (const int8_t*) ((uintptr_t) i6 + input_increment);
  
      int32_t* b = buffer;
      size_t c = channels;
      do {
        int32_t vacc = *b;
        const int32_t vi0 = (int32_t) *i0++;
        const int32_t vi1 = (int32_t) *i1++;
  
        vacc += vi0;
        const int32_t vi2 = (int32_t) *i2++;
        vacc += vi1;
        const int32_t vi3 = (int32_t) *i3++;
        vacc += vi2;
        const int32_t vi4 = (int32_t) *i4++;
        vacc += vi3;
        const int32_t vi5 = (int32_t) *i5++;
        vacc += vi4;
        const int32_t vi6 = (int32_t) *i6++;
  
        vacc += vi5;
        vacc += vi6;
  
        *b++ = vacc;
      } while (--c != 0);
    }
  
    i0 = (const int8_t*) ((uintptr_t) i0 + input_increment);
    i1 = (const int8_t*) ((uintptr_t) i1 + input_increment);
    if XNN_UNPREDICTABLE(rows < 2) {
      i1 = zero;
    }
    i2 = (const int8_t*) ((uintptr_t) i2 + input_increment);
    if XNN_UNPREDICTABLE(rows <= 2) {
      i2 = zero;
    }
    i3 = (const int8_t*) ((uintptr_t) i3 + input_increment);
    if XNN_UNPREDICTABLE(rows < 4) {
      i3 = zero;
    }
    i4 = (const int8_t*) ((uintptr_t) i4 + input_increment);
    if XNN_UNPREDICTABLE(rows <= 4) {
      i4 = zero;
    }
    i5 = (const int8_t*) ((uintptr_t) i5 + input_increment);
    if XNN_UNPREDICTABLE(rows < 6) {
      i5 = zero;
    }
    i6 = (const int8_t*) ((uintptr_t) i6 + input_increment);
    if XNN_UNPREDICTABLE(rows <= 6) {
      i6 = zero;
    }
  
    const float vscale = params->fp32_scalar_fmagic.scale;
    const float voutput_min_less_zero_point = params->fp32_scalar_fmagic.output_min_less_zero_point;
    const float voutput_max_less_zero_point = params->fp32_scalar_fmagic.output_max_less_zero_point;
    const float vmagic_bias = params->fp32_scalar_fmagic.magic_bias;
    const int32_t vmagic_bias_less_output_zero_point = params->fp32_scalar_fmagic.magic_bias_less_output_zero_point;
    do {
      int32_t vacc = *buffer++;
      const int32_t vi0 = (int32_t) *i0++;
      const int32_t vi1 = (int32_t) *i1++;
  
      vacc += vi0;
      const int32_t vi2 = (int32_t) *i2++;
      vacc += vi1;
      const int32_t vi3 = (int32_t) *i3++;
      vacc += vi2;
      const int32_t vi4 = (int32_t) *i4++;
      vacc += vi3;
      const int32_t vi5 = (int32_t) *i5++;
      vacc += vi4;
      const int32_t vi6 = (int32_t) *i6++;
  
      vacc += vi5;
      vacc += vi6;
  
      float vfpacc = (float) vacc * vscale;
      vfpacc = math_max_f32(vfpacc, voutput_min_less_zero_point);
      vfpacc = math_min_f32(vfpacc, voutput_max_less_zero_point);
      vfpacc += vmagic_bias;
      int32_t vout = (int32_t) fp32_to_bits(vfpacc) - vmagic_bias_less_output_zero_point;
  
      *output++ = (int8_t) vout;
    } while (--channels != 0);
  }
  