src/qc8-dwconv/gen/up16x9-minmax-fp32-neon-mla8.c - platform/external/XNNPACK - Git at Google

 // Auto-generated file. Do not edit!
 //   Template: src/qs8-dwconv/unipass-neon-mul8.c.in
 //   Generator: tools/xngen
 //
 // Copyright 2020 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 <arm_neon.h>

 #include <xnnpack/dwconv.h>


 void xnn_qc8_dwconv_minmax_fp32_ukernel_up16x9__neon_mla8(
     size_t channels,
     size_t output_width,
     const int8_t** input,
     const void* weights,
     int8_t* output,
     size_t input_stride,
     size_t output_increment,
     size_t input_offset,
     const int8_t* zero,
     const union xnn_qs8_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN XNN_DISABLE_MSAN
 {
   assert(channels != 0);
   assert(output_width != 0);

   const float32x4_t voutput_min_less_zero_point = vld1q_dup_f32(&params->neon_fp32.output_min_less_zero_point);
   const float32x4_t voutput_max_less_zero_point = vld1q_dup_f32(&params->neon_fp32.output_max_less_zero_point);
   const float32x4_t vmagic_bias = vld1q_dup_f32(&params->neon_fp32.magic_bias);
   const int32x4_t vmagic_bias_less_zero_point = vld1q_dup_s32(&params->neon_fp32.magic_bias_less_zero_point);
   do {
     const int8_t* i0 = input[0];
     assert(i0 != NULL);
     if XNN_UNPREDICTABLE(i0 != zero) {
       i0 = (const int8_t*) ((uintptr_t) i0 + input_offset);
     }
     const int8_t* i1 = input[1];
     assert(i1 != NULL);
     if XNN_UNPREDICTABLE(i1 != zero) {
       i1 = (const int8_t*) ((uintptr_t) i1 + input_offset);
     }
     const int8_t* i2 = input[2];
     assert(i2 != NULL);
     if XNN_UNPREDICTABLE(i2 != zero) {
       i2 = (const int8_t*) ((uintptr_t) i2 + input_offset);
     }
     const int8_t* i3 = input[3];
     assert(i3 != NULL);
     if XNN_UNPREDICTABLE(i3 != zero) {
       i3 = (const int8_t*) ((uintptr_t) i3 + input_offset);
     }
     const int8_t* i4 = input[4];
     assert(i4 != NULL);
     if XNN_UNPREDICTABLE(i4 != zero) {
       i4 = (const int8_t*) ((uintptr_t) i4 + input_offset);
     }
     const int8_t* i5 = input[5];
     assert(i5 != NULL);
     if XNN_UNPREDICTABLE(i5 != zero) {
       i5 = (const int8_t*) ((uintptr_t) i5 + input_offset);
     }
     const int8_t* i6 = input[6];
     assert(i6 != NULL);
     if XNN_UNPREDICTABLE(i6 != zero) {
       i6 = (const int8_t*) ((uintptr_t) i6 + input_offset);
     }
     const int8_t* i7 = input[7];
     assert(i7 != NULL);
     if XNN_UNPREDICTABLE(i7 != zero) {
       i7 = (const int8_t*) ((uintptr_t) i7 + input_offset);
     }
     const int8_t* i8 = input[8];
     assert(i8 != NULL);
     if XNN_UNPREDICTABLE(i8 != zero) {
       i8 = (const int8_t*) ((uintptr_t) i8 + input_offset);
     }
     input = (const int8_t**) ((uintptr_t) input + input_stride);

     size_t c = channels;
     const void* w = weights;
     for (; c >= 16; c -= 16) {
       int32x4_t vacc0123 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);
       int32x4_t vacc4567 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);
       int32x4_t vacc89AB = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);
       int32x4_t vaccCDEF = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);


       const int8x8_t vi0x01234567 = vld1_s8(i0); i0 += 8;
       const int8x8_t vk0x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi0x89ABCDEF = vld1_s8(i0); i0 += 8;
       const int8x8_t vk0x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);
       int16x8_t vprod89ABCDEF = vmull_s8(vi0x89ABCDEF, vk0x89ABCDEF);


       const int8x8_t vi1x01234567 = vld1_s8(i1); i1 += 8;
       const int8x8_t vk1x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi1x89ABCDEF = vld1_s8(i1); i1 += 8;
       const int8x8_t vk1x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);
       vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi1x89ABCDEF, vk1x89ABCDEF);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
       vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
       vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

       const int8x8_t vi2x01234567 = vld1_s8(i2); i2 += 8;
       const int8x8_t vk2x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi2x89ABCDEF = vld1_s8(i2); i2 += 8;
       const int8x8_t vk2x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);
       vprod89ABCDEF = vmull_s8(vi2x89ABCDEF, vk2x89ABCDEF);


       const int8x8_t vi3x01234567 = vld1_s8(i3); i3 += 8;
       const int8x8_t vk3x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi3x89ABCDEF = vld1_s8(i3); i3 += 8;
       const int8x8_t vk3x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);
       vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi3x89ABCDEF, vk3x89ABCDEF);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
       vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
       vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

       const int8x8_t vi4x01234567 = vld1_s8(i4); i4 += 8;
       const int8x8_t vk4x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi4x89ABCDEF = vld1_s8(i4); i4 += 8;
       const int8x8_t vk4x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);
       vprod89ABCDEF = vmull_s8(vi4x89ABCDEF, vk4x89ABCDEF);


       const int8x8_t vi5x01234567 = vld1_s8(i5); i5 += 8;
       const int8x8_t vk5x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi5x89ABCDEF = vld1_s8(i5); i5 += 8;
       const int8x8_t vk5x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);
       vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi5x89ABCDEF, vk5x89ABCDEF);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
       vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
       vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

       const int8x8_t vi6x01234567 = vld1_s8(i6); i6 += 8;
       const int8x8_t vk6x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi6x89ABCDEF = vld1_s8(i6); i6 += 8;
       const int8x8_t vk6x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);
       vprod89ABCDEF = vmull_s8(vi6x89ABCDEF, vk6x89ABCDEF);


       const int8x8_t vi7x01234567 = vld1_s8(i7); i7 += 8;
       const int8x8_t vk7x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi7x89ABCDEF = vld1_s8(i7); i7 += 8;
       const int8x8_t vk7x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);
       vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi7x89ABCDEF, vk7x89ABCDEF);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
       vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
       vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

       const int8x8_t vi8x01234567 = vld1_s8(i8); i8 += 8;
       const int8x8_t vk8x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);
       const int8x8_t vi8x89ABCDEF = vld1_s8(i8); i8 += 8;
       const int8x8_t vk8x89ABCDEF = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);
       vprod89ABCDEF = vmull_s8(vi8x89ABCDEF, vk8x89ABCDEF);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
       vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
       vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

       float32x4_t vfpacc0123 = vcvtq_f32_s32(vacc0123);
       float32x4_t vfpacc4567 = vcvtq_f32_s32(vacc4567);
       float32x4_t vfpacc89AB = vcvtq_f32_s32(vacc89AB);
       float32x4_t vfpaccCDEF = vcvtq_f32_s32(vaccCDEF);

       const float32x4_t vscale0123 = vld1q_f32((const float*) w); w = (const void*) ((const float*) w + 4);
       const float32x4_t vscale4567 = vld1q_f32((const float*) w); w = (const void*) ((const float*) w + 4);
       const float32x4_t vscale89AB = vld1q_f32((const float*) w); w = (const void*) ((const float*) w + 4);
       const float32x4_t vscaleCDEF = vld1q_f32((const float*) w); w = (const void*) ((const float*) w + 4);

       vfpacc0123 = vmulq_f32(vfpacc0123, vscale0123);
       vfpacc4567 = vmulq_f32(vfpacc4567, vscale4567);
       vfpacc89AB = vmulq_f32(vfpacc89AB, vscale89AB);
       vfpaccCDEF = vmulq_f32(vfpaccCDEF, vscaleCDEF);

       vfpacc0123 = vmaxq_f32(vfpacc0123, voutput_min_less_zero_point);
       vfpacc4567 = vmaxq_f32(vfpacc4567, voutput_min_less_zero_point);
       vfpacc89AB = vmaxq_f32(vfpacc89AB, voutput_min_less_zero_point);
       vfpaccCDEF = vmaxq_f32(vfpaccCDEF, voutput_min_less_zero_point);

       vfpacc0123 = vminq_f32(vfpacc0123, voutput_max_less_zero_point);
       vfpacc4567 = vminq_f32(vfpacc4567, voutput_max_less_zero_point);
       vfpacc89AB = vminq_f32(vfpacc89AB, voutput_max_less_zero_point);
       vfpaccCDEF = vminq_f32(vfpaccCDEF, voutput_max_less_zero_point);

       vacc0123 = vreinterpretq_s32_f32(vaddq_f32(vfpacc0123, vmagic_bias));
       vacc4567 = vreinterpretq_s32_f32(vaddq_f32(vfpacc4567, vmagic_bias));
       vacc89AB = vreinterpretq_s32_f32(vaddq_f32(vfpacc89AB, vmagic_bias));
       vaccCDEF = vreinterpretq_s32_f32(vaddq_f32(vfpaccCDEF, vmagic_bias));

       vacc0123 = vsubq_s32(vacc0123, vmagic_bias_less_zero_point);
       vacc4567 = vsubq_s32(vacc4567, vmagic_bias_less_zero_point);
       vacc89AB = vsubq_s32(vacc89AB, vmagic_bias_less_zero_point);
       vaccCDEF = vsubq_s32(vaccCDEF, vmagic_bias_less_zero_point);

 #if XNN_ARCH_ARM64
       const int16x8_t vacc01234567 = vuzp1q_s16(vreinterpretq_s16_s32(vacc0123), vreinterpretq_s16_s32(vacc4567));
       const int16x8_t vacc89ABCDEF = vuzp1q_s16(vreinterpretq_s16_s32(vacc89AB), vreinterpretq_s16_s32(vaccCDEF));

       int8x16_t vout0123456789ABCDEF = vuzp1q_s8(vreinterpretq_s8_s16(vacc01234567), vreinterpretq_s8_s16(vacc89ABCDEF));
 #else
       const int16x8_t vacc01234567 = vcombine_s16(vmovn_s32(vacc0123), vmovn_s32(vacc4567));
       const int16x8_t vacc89ABCDEF = vcombine_s16(vmovn_s32(vacc89AB), vmovn_s32(vaccCDEF));

       int8x16_t vout0123456789ABCDEF = vcombine_s8(vmovn_s16(vacc01234567), vmovn_s16(vacc89ABCDEF));
 #endif


       vst1q_s8(output, vout0123456789ABCDEF); output += 16;
     }
     if XNN_UNLIKELY(c != 0) {
       const int8_t* k = (const int8_t*) ((const int32_t*) w + 16);
       do {
         int32x4_t vacc0123 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);
         int32x4_t vacc4567 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);

         const int8x8_t vi0x01234567 = vld1_s8(i0); i0 += 8;
         const int8x8_t vk0x01234567 = vld1_s8(k); k += 8;

         int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);

         const int8x8_t vi1x01234567 = vld1_s8(i1); i1 += 8;
         const int8x8_t vk1x01234567 = vld1_s8((const void*) (k + 8));

         vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi2x01234567 = vld1_s8(i2); i2 += 8;
         const int8x8_t vk2x01234567 = vld1_s8((const void*) (k + 24));

         vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);

         const int8x8_t vi3x01234567 = vld1_s8(i3); i3 += 8;
         const int8x8_t vk3x01234567 = vld1_s8((const void*) (k + 40));

         vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi4x01234567 = vld1_s8(i4); i4 += 8;
         const int8x8_t vk4x01234567 = vld1_s8((const void*) (k + 56));

         vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);

         const int8x8_t vi5x01234567 = vld1_s8(i5); i5 += 8;
         const int8x8_t vk5x01234567 = vld1_s8((const void*) (k + 72));

         vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi6x01234567 = vld1_s8(i6); i6 += 8;
         const int8x8_t vk6x01234567 = vld1_s8((const void*) (k + 88));

         vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);

         const int8x8_t vi7x01234567 = vld1_s8(i7); i7 += 8;
         const int8x8_t vk7x01234567 = vld1_s8((const void*) (k + 104));

         vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi8x01234567 = vld1_s8(i8); i8 += 8;
         const int8x8_t vk8x01234567 = vld1_s8((const void*) (k + 120));

         vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

         float32x4_t vfpacc0123 = vcvtq_f32_s32(vacc0123);
         float32x4_t vfpacc4567 = vcvtq_f32_s32(vacc4567);

         const float32x4_t vscale0123 = vld1q_f32((const float*) ((uintptr_t) w + 8 * sizeof(int32_t) + 144 * sizeof(int8_t)));
         const float32x4_t vscale4567 = vld1q_f32((const float*) ((uintptr_t) w + 8 * sizeof(int32_t) + 144 * sizeof(int8_t) + 4 * sizeof(float)));
         vfpacc0123 = vmulq_f32(vfpacc0123, vscale0123);
         vfpacc4567 = vmulq_f32(vfpacc4567, vscale4567);

         vfpacc0123 = vmaxq_f32(vfpacc0123, voutput_min_less_zero_point);
         vfpacc4567 = vmaxq_f32(vfpacc4567, voutput_min_less_zero_point);

         vfpacc0123 = vminq_f32(vfpacc0123, voutput_max_less_zero_point);
         vfpacc4567 = vminq_f32(vfpacc4567, voutput_max_less_zero_point);

         vacc0123 = vreinterpretq_s32_f32(vaddq_f32(vfpacc0123, vmagic_bias));
         vacc4567 = vreinterpretq_s32_f32(vaddq_f32(vfpacc4567, vmagic_bias));

         vacc0123 = vsubq_s32(vacc0123, vmagic_bias_less_zero_point);
         vacc4567 = vsubq_s32(vacc4567, vmagic_bias_less_zero_point);

 #if XNN_ARCH_ARM64
         const int16x8_t vacc01234567 = vuzp1q_s16(vreinterpretq_s16_s32(vacc0123), vreinterpretq_s16_s32(vacc4567));
         int8x8_t vout01234567 = vmovn_s16(vacc01234567);
 #else
         const int16x8_t vacc01234567 = vcombine_s16(vmovn_s32(vacc0123), vmovn_s32(vacc4567));
         int8x8_t vout01234567 = vmovn_s16(vacc01234567);
 #endif


         if XNN_LIKELY(c >= 8) {
           vst1_s8(output, vout01234567); output += 8;
           c -= 8;
         } else {
           if (c & 4) {
             vst1_lane_u32(__builtin_assume_aligned(output, 1), vreinterpret_u32_s8(vout01234567), 0); output += 4;
             vout01234567 = vext_s8(vout01234567, vout01234567, 4);
           }
           if (c & 2) {
             vst1_lane_u16(__builtin_assume_aligned(output, 1), vreinterpret_u16_s8(vout01234567), 0); output += 2;
             vout01234567 = vext_s8(vout01234567, vout01234567, 2);
           }
           if (c & 1) {
             vst1_lane_s8(output, vout01234567, 0); output += 1;
           }
           c = 0;
         }
       } while (c != 0);
     }

     output = (int8_t*) ((uintptr_t) output + output_increment);
   } while (--output_width != 0);
 }
	// Auto-generated file. Do not edit!
	// Template: src/qs8-dwconv/unipass-neon-mul8.c.in
	// Generator: tools/xngen
	//
	// Copyright 2020 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 <arm_neon.h>

	#include <xnnpack/dwconv.h>


	void xnn_qc8_dwconv_minmax_fp32_ukernel_up16x9__neon_mla8(
	size_t channels,
	size_t output_width,
	const int8_t** input,
	const void* weights,
	int8_t* output,
	size_t input_stride,
	size_t output_increment,
	size_t input_offset,
	const int8_t* zero,
	const union xnn_qs8_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN XNN_DISABLE_MSAN
	{
	assert(channels != 0);
	assert(output_width != 0);

	const float32x4_t voutput_min_less_zero_point = vld1q_dup_f32(&params->neon_fp32.output_min_less_zero_point);
	const float32x4_t voutput_max_less_zero_point = vld1q_dup_f32(&params->neon_fp32.output_max_less_zero_point);
	const float32x4_t vmagic_bias = vld1q_dup_f32(&params->neon_fp32.magic_bias);
	const int32x4_t vmagic_bias_less_zero_point = vld1q_dup_s32(&params->neon_fp32.magic_bias_less_zero_point);
	do {
	const int8_t* i0 = input[0];
	assert(i0 != NULL);
	if XNN_UNPREDICTABLE(i0 != zero) {
	i0 = (const int8_t*) ((uintptr_t) i0 + input_offset);
	}
	const int8_t* i1 = input[1];
	assert(i1 != NULL);
	if XNN_UNPREDICTABLE(i1 != zero) {
	i1 = (const int8_t*) ((uintptr_t) i1 + input_offset);
	}
	const int8_t* i2 = input[2];
	assert(i2 != NULL);
	if XNN_UNPREDICTABLE(i2 != zero) {
	i2 = (const int8_t*) ((uintptr_t) i2 + input_offset);
	}
	const int8_t* i3 = input[3];
	assert(i3 != NULL);
	if XNN_UNPREDICTABLE(i3 != zero) {
	i3 = (const int8_t*) ((uintptr_t) i3 + input_offset);
	}
	const int8_t* i4 = input[4];
	assert(i4 != NULL);
	if XNN_UNPREDICTABLE(i4 != zero) {
	i4 = (const int8_t*) ((uintptr_t) i4 + input_offset);
	}
	const int8_t* i5 = input[5];
	assert(i5 != NULL);
	if XNN_UNPREDICTABLE(i5 != zero) {
	i5 = (const int8_t*) ((uintptr_t) i5 + input_offset);
	}
	const int8_t* i6 = input[6];
	assert(i6 != NULL);
	if XNN_UNPREDICTABLE(i6 != zero) {
	i6 = (const int8_t*) ((uintptr_t) i6 + input_offset);
	}
	const int8_t* i7 = input[7];
	assert(i7 != NULL);
	if XNN_UNPREDICTABLE(i7 != zero) {
	i7 = (const int8_t*) ((uintptr_t) i7 + input_offset);
	}
	const int8_t* i8 = input[8];
	assert(i8 != NULL);
	if XNN_UNPREDICTABLE(i8 != zero) {
	i8 = (const int8_t*) ((uintptr_t) i8 + input_offset);
	}
	input = (const int8_t**) ((uintptr_t) input + input_stride);

	size_t c = channels;
	const void* w = weights;
	for (; c >= 16; c -= 16) {
	int32x4_t vacc0123 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);
	int32x4_t vacc4567 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);
	int32x4_t vacc89AB = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);
	int32x4_t vaccCDEF = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);


	const int8x8_t vi0x01234567 = vld1_s8(i0); i0 += 8;
	const int8x8_t vk0x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi0x89ABCDEF = vld1_s8(i0); i0 += 8;
	const int8x8_t vk0x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);
	int16x8_t vprod89ABCDEF = vmull_s8(vi0x89ABCDEF, vk0x89ABCDEF);


	const int8x8_t vi1x01234567 = vld1_s8(i1); i1 += 8;
	const int8x8_t vk1x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi1x89ABCDEF = vld1_s8(i1); i1 += 8;
	const int8x8_t vk1x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);
	vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi1x89ABCDEF, vk1x89ABCDEF);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
	vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

	const int8x8_t vi2x01234567 = vld1_s8(i2); i2 += 8;
	const int8x8_t vk2x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi2x89ABCDEF = vld1_s8(i2); i2 += 8;
	const int8x8_t vk2x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);
	vprod89ABCDEF = vmull_s8(vi2x89ABCDEF, vk2x89ABCDEF);


	const int8x8_t vi3x01234567 = vld1_s8(i3); i3 += 8;
	const int8x8_t vk3x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi3x89ABCDEF = vld1_s8(i3); i3 += 8;
	const int8x8_t vk3x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);
	vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi3x89ABCDEF, vk3x89ABCDEF);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
	vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

	const int8x8_t vi4x01234567 = vld1_s8(i4); i4 += 8;
	const int8x8_t vk4x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi4x89ABCDEF = vld1_s8(i4); i4 += 8;
	const int8x8_t vk4x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);
	vprod89ABCDEF = vmull_s8(vi4x89ABCDEF, vk4x89ABCDEF);


	const int8x8_t vi5x01234567 = vld1_s8(i5); i5 += 8;
	const int8x8_t vk5x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi5x89ABCDEF = vld1_s8(i5); i5 += 8;
	const int8x8_t vk5x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);
	vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi5x89ABCDEF, vk5x89ABCDEF);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
	vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

	const int8x8_t vi6x01234567 = vld1_s8(i6); i6 += 8;
	const int8x8_t vk6x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi6x89ABCDEF = vld1_s8(i6); i6 += 8;
	const int8x8_t vk6x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);
	vprod89ABCDEF = vmull_s8(vi6x89ABCDEF, vk6x89ABCDEF);


	const int8x8_t vi7x01234567 = vld1_s8(i7); i7 += 8;
	const int8x8_t vk7x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi7x89ABCDEF = vld1_s8(i7); i7 += 8;
	const int8x8_t vk7x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);
	vprod89ABCDEF = vmlal_s8(vprod89ABCDEF, vi7x89ABCDEF, vk7x89ABCDEF);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
	vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

	const int8x8_t vi8x01234567 = vld1_s8(i8); i8 += 8;
	const int8x8_t vk8x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);
	const int8x8_t vi8x89ABCDEF = vld1_s8(i8); i8 += 8;
	const int8x8_t vk8x89ABCDEF = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);
	vprod89ABCDEF = vmull_s8(vi8x89ABCDEF, vk8x89ABCDEF);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	vacc89AB = vaddw_s16(vacc89AB, vget_low_s16(vprod89ABCDEF));
	vaccCDEF = vaddw_s16(vaccCDEF, vget_high_s16(vprod89ABCDEF));

	float32x4_t vfpacc0123 = vcvtq_f32_s32(vacc0123);
	float32x4_t vfpacc4567 = vcvtq_f32_s32(vacc4567);
	float32x4_t vfpacc89AB = vcvtq_f32_s32(vacc89AB);
	float32x4_t vfpaccCDEF = vcvtq_f32_s32(vaccCDEF);

	const float32x4_t vscale0123 = vld1q_f32((const float) w); w = (const void) ((const float*) w + 4);
	const float32x4_t vscale4567 = vld1q_f32((const float) w); w = (const void) ((const float*) w + 4);
	const float32x4_t vscale89AB = vld1q_f32((const float) w); w = (const void) ((const float*) w + 4);
	const float32x4_t vscaleCDEF = vld1q_f32((const float) w); w = (const void) ((const float*) w + 4);

	vfpacc0123 = vmulq_f32(vfpacc0123, vscale0123);
	vfpacc4567 = vmulq_f32(vfpacc4567, vscale4567);
	vfpacc89AB = vmulq_f32(vfpacc89AB, vscale89AB);
	vfpaccCDEF = vmulq_f32(vfpaccCDEF, vscaleCDEF);

	vfpacc0123 = vmaxq_f32(vfpacc0123, voutput_min_less_zero_point);
	vfpacc4567 = vmaxq_f32(vfpacc4567, voutput_min_less_zero_point);
	vfpacc89AB = vmaxq_f32(vfpacc89AB, voutput_min_less_zero_point);
	vfpaccCDEF = vmaxq_f32(vfpaccCDEF, voutput_min_less_zero_point);

	vfpacc0123 = vminq_f32(vfpacc0123, voutput_max_less_zero_point);
	vfpacc4567 = vminq_f32(vfpacc4567, voutput_max_less_zero_point);
	vfpacc89AB = vminq_f32(vfpacc89AB, voutput_max_less_zero_point);
	vfpaccCDEF = vminq_f32(vfpaccCDEF, voutput_max_less_zero_point);

	vacc0123 = vreinterpretq_s32_f32(vaddq_f32(vfpacc0123, vmagic_bias));
	vacc4567 = vreinterpretq_s32_f32(vaddq_f32(vfpacc4567, vmagic_bias));
	vacc89AB = vreinterpretq_s32_f32(vaddq_f32(vfpacc89AB, vmagic_bias));
	vaccCDEF = vreinterpretq_s32_f32(vaddq_f32(vfpaccCDEF, vmagic_bias));

	vacc0123 = vsubq_s32(vacc0123, vmagic_bias_less_zero_point);
	vacc4567 = vsubq_s32(vacc4567, vmagic_bias_less_zero_point);
	vacc89AB = vsubq_s32(vacc89AB, vmagic_bias_less_zero_point);
	vaccCDEF = vsubq_s32(vaccCDEF, vmagic_bias_less_zero_point);

	#if XNN_ARCH_ARM64
	const int16x8_t vacc01234567 = vuzp1q_s16(vreinterpretq_s16_s32(vacc0123), vreinterpretq_s16_s32(vacc4567));
	const int16x8_t vacc89ABCDEF = vuzp1q_s16(vreinterpretq_s16_s32(vacc89AB), vreinterpretq_s16_s32(vaccCDEF));

	int8x16_t vout0123456789ABCDEF = vuzp1q_s8(vreinterpretq_s8_s16(vacc01234567), vreinterpretq_s8_s16(vacc89ABCDEF));
	#else
	const int16x8_t vacc01234567 = vcombine_s16(vmovn_s32(vacc0123), vmovn_s32(vacc4567));
	const int16x8_t vacc89ABCDEF = vcombine_s16(vmovn_s32(vacc89AB), vmovn_s32(vaccCDEF));

	int8x16_t vout0123456789ABCDEF = vcombine_s8(vmovn_s16(vacc01234567), vmovn_s16(vacc89ABCDEF));
	#endif


	vst1q_s8(output, vout0123456789ABCDEF); output += 16;
	}
	if XNN_UNLIKELY(c != 0) {
	const int8_t* k = (const int8_t) ((const int32_t) w + 16);
	do {
	int32x4_t vacc0123 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);
	int32x4_t vacc4567 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);

	const int8x8_t vi0x01234567 = vld1_s8(i0); i0 += 8;
	const int8x8_t vk0x01234567 = vld1_s8(k); k += 8;

	int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);

	const int8x8_t vi1x01234567 = vld1_s8(i1); i1 += 8;
	const int8x8_t vk1x01234567 = vld1_s8((const void*) (k + 8));

	vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi2x01234567 = vld1_s8(i2); i2 += 8;
	const int8x8_t vk2x01234567 = vld1_s8((const void*) (k + 24));

	vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);

	const int8x8_t vi3x01234567 = vld1_s8(i3); i3 += 8;
	const int8x8_t vk3x01234567 = vld1_s8((const void*) (k + 40));

	vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi4x01234567 = vld1_s8(i4); i4 += 8;
	const int8x8_t vk4x01234567 = vld1_s8((const void*) (k + 56));

	vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);

	const int8x8_t vi5x01234567 = vld1_s8(i5); i5 += 8;
	const int8x8_t vk5x01234567 = vld1_s8((const void*) (k + 72));

	vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi6x01234567 = vld1_s8(i6); i6 += 8;
	const int8x8_t vk6x01234567 = vld1_s8((const void*) (k + 88));

	vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);

	const int8x8_t vi7x01234567 = vld1_s8(i7); i7 += 8;
	const int8x8_t vk7x01234567 = vld1_s8((const void*) (k + 104));

	vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi8x01234567 = vld1_s8(i8); i8 += 8;
	const int8x8_t vk8x01234567 = vld1_s8((const void*) (k + 120));

	vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

	float32x4_t vfpacc0123 = vcvtq_f32_s32(vacc0123);
	float32x4_t vfpacc4567 = vcvtq_f32_s32(vacc4567);

	const float32x4_t vscale0123 = vld1q_f32((const float) ((uintptr_t) w + 8 sizeof(int32_t) + 144 * sizeof(int8_t)));
	const float32x4_t vscale4567 = vld1q_f32((const float) ((uintptr_t) w + 8 sizeof(int32_t) + 144 * sizeof(int8_t) + 4 * sizeof(float)));
	vfpacc0123 = vmulq_f32(vfpacc0123, vscale0123);
	vfpacc4567 = vmulq_f32(vfpacc4567, vscale4567);

	vfpacc0123 = vmaxq_f32(vfpacc0123, voutput_min_less_zero_point);
	vfpacc4567 = vmaxq_f32(vfpacc4567, voutput_min_less_zero_point);

	vfpacc0123 = vminq_f32(vfpacc0123, voutput_max_less_zero_point);
	vfpacc4567 = vminq_f32(vfpacc4567, voutput_max_less_zero_point);

	vacc0123 = vreinterpretq_s32_f32(vaddq_f32(vfpacc0123, vmagic_bias));
	vacc4567 = vreinterpretq_s32_f32(vaddq_f32(vfpacc4567, vmagic_bias));

	vacc0123 = vsubq_s32(vacc0123, vmagic_bias_less_zero_point);
	vacc4567 = vsubq_s32(vacc4567, vmagic_bias_less_zero_point);

	#if XNN_ARCH_ARM64
	const int16x8_t vacc01234567 = vuzp1q_s16(vreinterpretq_s16_s32(vacc0123), vreinterpretq_s16_s32(vacc4567));
	int8x8_t vout01234567 = vmovn_s16(vacc01234567);
	#else
	const int16x8_t vacc01234567 = vcombine_s16(vmovn_s32(vacc0123), vmovn_s32(vacc4567));
	int8x8_t vout01234567 = vmovn_s16(vacc01234567);
	#endif


	if XNN_LIKELY(c >= 8) {
	vst1_s8(output, vout01234567); output += 8;
	c -= 8;
	} else {
	if (c & 4) {
	vst1_lane_u32(__builtin_assume_aligned(output, 1), vreinterpret_u32_s8(vout01234567), 0); output += 4;
	vout01234567 = vext_s8(vout01234567, vout01234567, 4);
	}
	if (c & 2) {
	vst1_lane_u16(__builtin_assume_aligned(output, 1), vreinterpret_u16_s8(vout01234567), 0); output += 2;
	vout01234567 = vext_s8(vout01234567, vout01234567, 2);
	}
	if (c & 1) {
	vst1_lane_s8(output, vout01234567, 0); output += 1;
	}
	c = 0;
	}
	} while (c != 0);
	}

	output = (int8_t*) ((uintptr_t) output + output_increment);
	} while (--output_width != 0);
	}