src/core/NEON/kernels/convolution/depthwise/depthwise_2x2_3x3_2x2_fp32_fp32.cpp

/*
 * Copyright (c) 2018-2019 ARM Limited.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include "impl_fp32_fp32.hpp"

namespace depthwise
{

using namespace neon_convolution_kernels;
using Conv = DepthwiseConvolution<2, 2, 3, 3, 2, 2, float, float, float>;

#ifdef __aarch64__
template <>
template <>
void Conv::execute_tile<ActivationFunction::None>(
  int n_channels,
  const void *weight_bias_ptr,
  const float *input,
  const unsigned int input_row_stride,
  const unsigned int input_col_stride,
  float *output,
  const unsigned int output_row_stride,
  const unsigned int output_col_stride
)
{
  __asm __volatile(
    "add x23, %[inptr0], %[input_row_stride]\n"
    "add x19, %[input_col_stride1], %[input_col_stride1]\n"
    "add x22, %[outptr0], %[output_row_stride]\n"
    "add x24, x23, %[input_row_stride]\n"
    "add x20, x19, %[input_col_stride1]\n"
    "and x27, %[n_channels], #3\n"
    "add x25, x24, %[input_row_stride]\n"
    "add x21, x20, %[input_col_stride1]\n"
    "lsr x28, %[n_channels], #2\n"
    "add x26, x25, %[input_row_stride]\n"
    "cbz x28, 4f\n"
    "1:\n"
    "ldr q14, [%[wbptr]]\n"
    "subs x28, x28, #1\n"
    "mov v12.16b, v14.16b\n"
    "ldr q8, [%[wbptr], #16]\n"
    "mov v10.16b, v14.16b\n"
    "ldr q7, [%[wbptr], #32]\n"
    "mov v11.16b, v14.16b\n"
    "ldr q6, [%[wbptr], #48]\n"
    "mov v9.16b, v14.16b\n"
    "ldr q5, [%[wbptr], #64]\n"
    "ldr q4, [%[wbptr], #80]\n"
    "ldr q3, [%[wbptr], #96]\n"
    "ldr q2, [%[wbptr], #112]\n"
    "ldr q1, [%[wbptr], #128]\n"
    "ldr q0, [%[wbptr], #144]\n"
    "ldr q15, [%[inptr0]]\n"
    "fmla v12.4s, v15.4s, v8.4s\n"
    "ldr q20, [x23]\n"
    "ldr q13, [%[inptr0], %[input_col_stride1]]\n"
    "ldr q17, [x24]\n"
    "fmla v10.4s, v17.4s, v8.4s\n"
    "ldr q16, [x23, %[input_col_stride1]]\n"
    "fmla v12.4s, v20.4s, v5.4s\n"
    "ldr q18, [%[inptr0], x19]\n"
    "ldr q14, [x25]\n"
    "ldr q15, [x24, %[input_col_stride1]]\n"
    "fmla v12.4s, v13.4s, v7.4s\n"
    "fmla v12.4s, v17.4s, v2.4s\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "fmla v12.4s, v18.4s, v6.4s\n"
    "beq 3f\n"
    "2:\n"
    "fmla v11.4s, v18.4s, v8.4s\n"
    "ldr q19, [x23, x19]\n"
    "fmla v10.4s, v14.4s, v5.4s\n"
    "ldr q20, [%[inptr0], x20]\n"
    "fmla v12.4s, v15.4s, v1.4s\n"
    "ldr q14, [x26]\n"
    "fmla v11.4s, v19.4s, v5.4s\n"
    "ldr q13, [x25, %[input_col_stride1]]\n"
    "fmla v10.4s, v15.4s, v7.4s\n"
    "ldr q17, [x24, x19]\n"
    "fmla v12.4s, v19.4s, v3.4s\n"
    "ldr q19, [x23, x20]\n"
    "fmla v11.4s, v20.4s, v7.4s\n"
    "ldr q18, [%[inptr0], x21]\n"
    "fmla v10.4s, v14.4s, v2.4s\n"
    "ldr q16, [x26, %[input_col_stride1]]\n"
    "fmla v12.4s, v17.4s, v0.4s\n"
    "ldr q14, [x25, x19]\n"
    "fmla v11.4s, v17.4s, v2.4s\n"
    "ldr q15, [x24, x20]\n"
    "fmla v10.4s, v13.4s, v4.4s\n"
    "ldr q13, [x23, x21]\n"
    "str q12, [%[outptr0]]\n"
    "fmla v9.4s, v17.4s, v8.4s\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr q12, [x26, x19]\n"
    "fmla v10.4s, v17.4s, v6.4s\n"
    "ldr q20, [x25, x20]\n"
    "fmla v9.4s, v14.4s, v5.4s\n"
    "ldr q17, [x24, x21]\n"
    "fmla v11.4s, v18.4s, v6.4s\n"
    "ldr q19, [x26, x20]\n"
    "fmla v10.4s, v16.4s, v1.4s\n"
    "ldr q18, [x25, x21]\n"
    "fmla v9.4s, v15.4s, v7.4s\n"
    "ldr q16, [x26, x21]\n"
    "fmla v11.4s, v15.4s, v1.4s\n"
    "add %[wbptr], %[wbptr], #160\n"
    "fmla v10.4s, v14.4s, v3.4s\n"
    "ldr q14, [%[wbptr]]\n"
    "fmla v9.4s, v12.4s, v2.4s\n"
    "ldr q8, [%[wbptr], #16]\n"
    "fmla v11.4s, v13.4s, v3.4s\n"
    "ldr q7, [%[wbptr], #32]\n"
    "fmla v10.4s, v12.4s, v0.4s\n"
    "ldr q5, [%[wbptr], #64]\n"
    "fmla v9.4s, v20.4s, v4.4s\n"
    "ldr q2, [%[wbptr], #112]\n"
    "fmla v11.4s, v17.4s, v0.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "str q10, [x22]\n"
    "mov v12.16b, v14.16b\n"
    "fmla v9.4s, v17.4s, v6.4s\n"
    "ldr q4, [%[wbptr], #80]\n"
    "str q11, [%[outptr0], %[output_col_stride1]]\n"
    "mov v10.16b, v14.16b\n"
    "mov v11.16b, v14.16b\n"
    "add %[inptr0], %[inptr0], #16\n"
    "fmla v9.4s, v19.4s, v1.4s\n"
    "ldr q6, [%[wbptr], #48]\n"
    "ldr q15, [%[inptr0]]\n"
    "add x23, x23, #16\n"
    "fmla v12.4s, v15.4s, v8.4s\n"
    "ldr q20, [x23]\n"
    "fmla v9.4s, v18.4s, v3.4s\n"
    "ldr q1, [%[wbptr], #128]\n"
    "ldr q13, [%[inptr0], %[input_col_stride1]]\n"
    "add x24, x24, #16\n"
    "fmla v12.4s, v20.4s, v5.4s\n"
    "ldr q17, [x24]\n"
    "fmla v9.4s, v16.4s, v0.4s\n"
    "ldr q3, [%[wbptr], #96]\n"
    "fmla v10.4s, v17.4s, v8.4s\n"
    "ldr q16, [x23, %[input_col_stride1]]\n"
    "fmla v12.4s, v13.4s, v7.4s\n"
    "ldr q18, [%[inptr0], x19]\n"
    "str q9, [x22, %[output_col_stride1]]\n"
    "add x25, x25, #16\n"
    "mov v9.16b, v14.16b\n"
    "ldr q0, [%[wbptr], #144]\n"
    "fmla v12.4s, v17.4s, v2.4s\n"
    "ldr q14, [x25]\n"
    "ldr q15, [x24, %[input_col_stride1]]\n"
    "add x26, x26, #16\n"
    "add %[outptr0], %[outptr0], #16\n"
    "add x22, x22, #16\n"
    "subs x28, x28, #1\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "fmla v12.4s, v18.4s, v6.4s\n"
    "bne 2b\n"
    "3:\n"
    "fmla v11.4s, v18.4s, v8.4s\n"
    "ldr q19, [x23, x19]\n"
    "fmla v10.4s, v14.4s, v5.4s\n"
    "ldr q20, [%[inptr0], x20]\n"
    "fmla v12.4s, v15.4s, v1.4s\n"
    "ldr q14, [x26]\n"
    "fmla v11.4s, v19.4s, v5.4s\n"
    "ldr q13, [x25, %[input_col_stride1]]\n"
    "fmla v10.4s, v15.4s, v7.4s\n"
    "ldr q17, [x24, x19]\n"
    "fmla v12.4s, v19.4s, v3.4s\n"
    "ldr q19, [x23, x20]\n"
    "fmla v11.4s, v20.4s, v7.4s\n"
    "ldr q18, [%[inptr0], x21]\n"
    "fmla v10.4s, v14.4s, v2.4s\n"
    "ldr q16, [x26, %[input_col_stride1]]\n"
    "fmla v12.4s, v17.4s, v0.4s\n"
    "ldr q14, [x25, x19]\n"
    "fmla v11.4s, v17.4s, v2.4s\n"
    "ldr q15, [x24, x20]\n"
    "fmla v10.4s, v13.4s, v4.4s\n"
    "ldr q13, [x23, x21]\n"
    "str q12, [%[outptr0]]\n"
    "fmla v9.4s, v17.4s, v8.4s\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr q12, [x26, x19]\n"
    "fmla v10.4s, v17.4s, v6.4s\n"
    "ldr q20, [x25, x20]\n"
    "fmla v9.4s, v14.4s, v5.4s\n"
    "ldr q17, [x24, x21]\n"
    "fmla v11.4s, v18.4s, v6.4s\n"
    "ldr q19, [x26, x20]\n"
    "fmla v10.4s, v16.4s, v1.4s\n"
    "ldr q18, [x25, x21]\n"
    "fmla v9.4s, v15.4s, v7.4s\n"
    "ldr q16, [x26, x21]\n"
    "fmla v11.4s, v15.4s, v1.4s\n"
    "add %[wbptr], %[wbptr], #160\n"
    "fmla v10.4s, v14.4s, v3.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v9.4s, v12.4s, v2.4s\n"
    "add %[inptr0], %[inptr0], #16\n"
    "fmla v11.4s, v13.4s, v3.4s\n"
    "add x23, x23, #16\n"
    "fmla v10.4s, v12.4s, v0.4s\n"
    "add x24, x24, #16\n"
    "fmla v9.4s, v20.4s, v4.4s\n"
    "add x25, x25, #16\n"
    "fmla v11.4s, v17.4s, v0.4s\n"
    "add x26, x26, #16\n"
    "str q10, [x22]\n"
    "fmla v9.4s, v17.4s, v6.4s\n"
    "str q11, [%[outptr0], %[output_col_stride1]]\n"
    "add %[outptr0], %[outptr0], #16\n"
    "fmla v9.4s, v19.4s, v1.4s\n"
    "fmla v9.4s, v18.4s, v3.4s\n"
    "fmla v9.4s, v16.4s, v0.4s\n"
    "str q9, [x22, %[output_col_stride1]]\n"
    "add x22, x22, #16\n"
    "4:\n"
    "cbz x27, 7f\n"
    "ldr s14, [%[wbptr]]\n"
    "mov v12.16b, v14.16b\n"
    "ldr s8, [%[wbptr], #4]\n"
    "mov v10.16b, v14.16b\n"
    "ldr s7, [%[wbptr], #8]\n"
    "mov v11.16b, v14.16b\n"
    "ldr s6, [%[wbptr], #12]\n"
    "mov v9.16b, v14.16b\n"
    "ldr s5, [%[wbptr], #16]\n"
    "ldr s4, [%[wbptr], #20]\n"
    "subs x27, x27, #1\n"
    "ldr s3, [%[wbptr], #24]\n"
    "ldr s2, [%[wbptr], #28]\n"
    "ldr s1, [%[wbptr], #32]\n"
    "ldr s0, [%[wbptr], #36]\n"
    "ldr s15, [%[inptr0]]\n"
    "ldr s20, [x23]\n"
    "fmla v12.4s, v15.4s, v8.4s\n"
    "ldr s13, [%[inptr0], %[input_col_stride1]]\n"
    "ldr s17, [x24]\n"
    "ldr s16, [x23, %[input_col_stride1]]\n"
    "fmla v10.4s, v17.4s, v8.4s\n"
    "ldr s18, [%[inptr0], x19]\n"
    "fmla v12.4s, v20.4s, v5.4s\n"
    "ldr s14, [x25]\n"
    "ldr s15, [x24, %[input_col_stride1]]\n"
    "fmla v12.4s, v13.4s, v7.4s\n"
    "fmla v12.4s, v17.4s, v2.4s\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "fmla v12.4s, v18.4s, v6.4s\n"
    "beq 6f\n"
    "5:\n"
    "fmla v11.4s, v18.4s, v8.4s\n"
    "ldr s19, [x23, x19]\n"
    "fmla v10.4s, v14.4s, v5.4s\n"
    "ldr s20, [%[inptr0], x20]\n"
    "fmla v12.4s, v15.4s, v1.4s\n"
    "ldr s14, [x26]\n"
    "fmla v11.4s, v19.4s, v5.4s\n"
    "ldr s13, [x25, %[input_col_stride1]]\n"
    "fmla v10.4s, v15.4s, v7.4s\n"
    "ldr s17, [x24, x19]\n"
    "fmla v12.4s, v19.4s, v3.4s\n"
    "ldr s19, [x23, x20]\n"
    "fmla v11.4s, v20.4s, v7.4s\n"
    "ldr s18, [%[inptr0], x21]\n"
    "fmla v10.4s, v14.4s, v2.4s\n"
    "ldr s16, [x26, %[input_col_stride1]]\n"
    "fmla v12.4s, v17.4s, v0.4s\n"
    "ldr s14, [x25, x19]\n"
    "fmla v11.4s, v17.4s, v2.4s\n"
    "ldr s15, [x24, x20]\n"
    "fmla v10.4s, v13.4s, v4.4s\n"
    "ldr s13, [x23, x21]\n"
    "str s12, [%[outptr0]]\n"
    "fmla v9.4s, v17.4s, v8.4s\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr s12, [x26, x19]\n"
    "fmla v10.4s, v17.4s, v6.4s\n"
    "ldr s20, [x25, x20]\n"
    "fmla v9.4s, v14.4s, v5.4s\n"
    "ldr s17, [x24, x21]\n"
    "fmla v11.4s, v18.4s, v6.4s\n"
    "ldr s19, [x26, x20]\n"
    "fmla v10.4s, v16.4s, v1.4s\n"
    "ldr s18, [x25, x21]\n"
    "fmla v9.4s, v15.4s, v7.4s\n"
    "ldr s16, [x26, x21]\n"
    "fmla v11.4s, v15.4s, v1.4s\n"
    "add %[wbptr], %[wbptr], #40\n"
    "fmla v10.4s, v14.4s, v3.4s\n"
    "ldr s14, [%[wbptr]]\n"
    "fmla v9.4s, v12.4s, v2.4s\n"
    "ldr s8, [%[wbptr], #4]\n"
    "fmla v11.4s, v13.4s, v3.4s\n"
    "ldr s7, [%[wbptr], #8]\n"
    "fmla v10.4s, v12.4s, v0.4s\n"
    "ldr s5, [%[wbptr], #16]\n"
    "fmla v9.4s, v20.4s, v4.4s\n"
    "ldr s2, [%[wbptr], #28]\n"
    "fmla v11.4s, v17.4s, v0.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "str s10, [x22]\n"
    "mov v12.16b, v14.16b\n"
    "fmla v9.4s, v17.4s, v6.4s\n"
    "ldr s4, [%[wbptr], #20]\n"
    "str s11, [%[outptr0], %[output_col_stride1]]\n"
    "mov v10.16b, v14.16b\n"
    "mov v11.16b, v14.16b\n"
    "add %[inptr0], %[inptr0], #4\n"
    "fmla v9.4s, v19.4s, v1.4s\n"
    "ldr s6, [%[wbptr], #12]\n"
    "ldr s15, [%[inptr0]]\n"
    "add x23, x23, #4\n"
    "fmla v12.4s, v15.4s, v8.4s\n"
    "ldr s20, [x23]\n"
    "fmla v9.4s, v18.4s, v3.4s\n"
    "ldr s1, [%[wbptr], #32]\n"
    "ldr s13, [%[inptr0], %[input_col_stride1]]\n"
    "add x24, x24, #4\n"
    "fmla v12.4s, v20.4s, v5.4s\n"
    "ldr s17, [x24]\n"
    "fmla v9.4s, v16.4s, v0.4s\n"
    "ldr s3, [%[wbptr], #24]\n"
    "fmla v10.4s, v17.4s, v8.4s\n"
    "ldr s16, [x23, %[input_col_stride1]]\n"
    "fmla v12.4s, v13.4s, v7.4s\n"
    "ldr s18, [%[inptr0], x19]\n"
    "str s9, [x22, %[output_col_stride1]]\n"
    "add x25, x25, #4\n"
    "mov v9.16b, v14.16b\n"
    "ldr s0, [%[wbptr], #36]\n"
    "fmla v12.4s, v17.4s, v2.4s\n"
    "ldr s14, [x25]\n"
    "ldr s15, [x24, %[input_col_stride1]]\n"
    "add x26, x26, #4\n"
    "add %[outptr0], %[outptr0], #4\n"
    "add x22, x22, #4\n"
    "subs x27, x27, #1\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "fmla v12.4s, v18.4s, v6.4s\n"
    "bne 5b\n"
    "6:\n"
    "fmla v11.4s, v18.4s, v8.4s\n"
    "ldr s19, [x23, x19]\n"
    "fmla v10.4s, v14.4s, v5.4s\n"
    "ldr s20, [%[inptr0], x20]\n"
    "fmla v12.4s, v15.4s, v1.4s\n"
    "ldr s14, [x26]\n"
    "fmla v11.4s, v19.4s, v5.4s\n"
    "ldr s13, [x25, %[input_col_stride1]]\n"
    "fmla v10.4s, v15.4s, v7.4s\n"
    "ldr s17, [x24, x19]\n"
    "fmla v12.4s, v19.4s, v3.4s\n"
    "ldr s19, [x23, x20]\n"
    "fmla v11.4s, v20.4s, v7.4s\n"
    "ldr s18, [%[inptr0], x21]\n"
    "fmla v10.4s, v14.4s, v2.4s\n"
    "ldr s16, [x26, %[input_col_stride1]]\n"
    "fmla v12.4s, v17.4s, v0.4s\n"
    "ldr s14, [x25, x19]\n"
    "fmla v11.4s, v17.4s, v2.4s\n"
    "ldr s15, [x24, x20]\n"
    "fmla v10.4s, v13.4s, v4.4s\n"
    "ldr s13, [x23, x21]\n"
    "str s12, [%[outptr0]]\n"
    "fmla v9.4s, v17.4s, v8.4s\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr s12, [x26, x19]\n"
    "fmla v10.4s, v17.4s, v6.4s\n"
    "ldr s20, [x25, x20]\n"
    "fmla v9.4s, v14.4s, v5.4s\n"
    "ldr s17, [x24, x21]\n"
    "fmla v11.4s, v18.4s, v6.4s\n"
    "ldr s19, [x26, x20]\n"
    "fmla v10.4s, v16.4s, v1.4s\n"
    "ldr s18, [x25, x21]\n"
    "fmla v9.4s, v15.4s, v7.4s\n"
    "ldr s16, [x26, x21]\n"
    "fmla v11.4s, v15.4s, v1.4s\n"
    "add %[wbptr], %[wbptr], #40\n"
    "fmla v10.4s, v14.4s, v3.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v9.4s, v12.4s, v2.4s\n"
    "add %[inptr0], %[inptr0], #4\n"
    "fmla v11.4s, v13.4s, v3.4s\n"
    "add x23, x23, #4\n"
    "fmla v10.4s, v12.4s, v0.4s\n"
    "add x24, x24, #4\n"
    "fmla v9.4s, v20.4s, v4.4s\n"
    "add x25, x25, #4\n"
    "fmla v11.4s, v17.4s, v0.4s\n"
    "add x26, x26, #4\n"
    "str s10, [x22]\n"
    "fmla v9.4s, v17.4s, v6.4s\n"
    "str s11, [%[outptr0], %[output_col_stride1]]\n"
    "add %[outptr0], %[outptr0], #4\n"
    "fmla v9.4s, v19.4s, v1.4s\n"
    "fmla v9.4s, v18.4s, v3.4s\n"
    "fmla v9.4s, v16.4s, v0.4s\n"
    "str s9, [x22, %[output_col_stride1]]\n"
    "add x22, x22, #4\n"
    "7:\n"
    : [outptr0] "+r" (output), [inptr0] "+r" (input), [wbptr] "+r" (weight_bias_ptr)
    : [n_channels] "r" ((long) n_channels), [output_row_stride] "r" (output_row_stride * sizeof(float)), [output_col_stride1] "r" (output_col_stride * sizeof(float)), [input_row_stride] "r" (input_row_stride * sizeof(float)), [input_col_stride1] "r" (input_col_stride * sizeof(float))
    : "cc", "v0", "v1", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v2", "v20", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "memory"
  );
}

template <>
template <>
void Conv::execute_tile<ActivationFunction::ReLU>(
  int n_channels,
  const void *weight_bias_ptr,
  const float *input,
  const unsigned int input_row_stride,
  const unsigned int input_col_stride,
  float *output,
  const unsigned int output_row_stride,
  const unsigned int output_col_stride
)
{
  __asm __volatile(
    "add x24, %[inptr0], %[input_row_stride]\n"
    "add x27, %[input_col_stride1], %[input_col_stride1]\n"
    "add x19, %[outptr0], %[output_row_stride]\n"
    "add x25, x24, %[input_row_stride]\n"
    "add x23, x27, %[input_col_stride1]\n"
    "and x20, %[n_channels], #3\n"
    "add x28, x25, %[input_row_stride]\n"
    "add x22, x23, %[input_col_stride1]\n"
    "lsr x21, %[n_channels], #2\n"
    "add x26, x28, %[input_row_stride]\n"
    "cbz x21, 4f\n"
    "1:\n"
    "ldr q16, [%[wbptr]]\n"
    "subs x21, x21, #1\n"
    "mov v3.16b, v16.16b\n"
    "ldr q4, [%[wbptr], #16]\n"
    "mov v1.16b, v16.16b\n"
    "ldr q5, [%[wbptr], #32]\n"
    "mov v2.16b, v16.16b\n"
    "ldr q12, [%[wbptr], #48]\n"
    "mov v0.16b, v16.16b\n"
    "ldr q11, [%[wbptr], #64]\n"
    "ldr q10, [%[wbptr], #80]\n"
    "ldr q6, [%[wbptr], #96]\n"
    "ldr q9, [%[wbptr], #112]\n"
    "ldr q8, [%[wbptr], #128]\n"
    "ldr q7, [%[wbptr], #144]\n"
    "ldr q21, [%[inptr0]]\n"
    "fmla v3.4s, v21.4s, v4.4s\n"
    "ldr q23, [x24]\n"
    "ldr q19, [%[inptr0], %[input_col_stride1]]\n"
    "ldr q14, [x25]\n"
    "fmla v1.4s, v14.4s, v4.4s\n"
    "ldr q13, [x24, %[input_col_stride1]]\n"
    "fmla v3.4s, v23.4s, v11.4s\n"
    "ldr q18, [%[inptr0], x27]\n"
    "ldr q15, [x28]\n"
    "ldr q22, [x25, %[input_col_stride1]]\n"
    "fmla v3.4s, v19.4s, v5.4s\n"
    "fmla v3.4s, v14.4s, v9.4s\n"
    "beq 3f\n"
    "2:\n"
    "fmla v3.4s, v13.4s, v10.4s\n"
    "ldr q17, [x24, x27]\n"
    "fmla v2.4s, v18.4s, v4.4s\n"
    "ldr q20, [%[inptr0], x23]\n"
    "fmla v1.4s, v15.4s, v11.4s\n"
    "ldr q19, [x26]\n"
    "fmla v3.4s, v18.4s, v12.4s\n"
    "ldr q13, [x28, %[input_col_stride1]]\n"
    "fmla v2.4s, v17.4s, v11.4s\n"
    "ldr q14, [x25, x27]\n"
    "fmla v1.4s, v22.4s, v5.4s\n"
    "ldr q15, [x24, x23]\n"
    "fmla v3.4s, v22.4s, v8.4s\n"
    "ldr q16, [%[inptr0], x22]\n"
    "fmla v2.4s, v20.4s, v5.4s\n"
    "ldr q20, [x26, %[input_col_stride1]]\n"
    "fmla v1.4s, v19.4s, v9.4s\n"
    "ldr q19, [x28, x27]\n"
    "fmla v3.4s, v17.4s, v6.4s\n"
    "ldr q21, [x25, x23]\n"
    "fmla v2.4s, v14.4s, v9.4s\n"
    "ldr q22, [x24, x22]\n"
    "fmla v1.4s, v13.4s, v10.4s\n"
    "ldr q23, [x26, x27]\n"
    "fmla v3.4s, v14.4s, v7.4s\n"
    "ldr q18, [x28, x23]\n"
    "fmla v0.4s, v14.4s, v4.4s\n"
    "ldr q13, [x25, x22]\n"
    "fmla v1.4s, v14.4s, v12.4s\n"
    "ldr q14, [x26, x23]\n"
    "fmla v2.4s, v15.4s, v10.4s\n"
    "ldr q17, [x28, x22]\n"
    "fmla v0.4s, v19.4s, v11.4s\n"
    "ldr q15, [x26, x22]\n"
    "fmla v1.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #160\n"
    "fmla v2.4s, v16.4s, v12.4s\n"
    "ldr q16, [%[wbptr]]\n"
    "fmla v0.4s, v21.4s, v5.4s\n"
    "ldr q4, [%[wbptr], #16]\n"
    "fmla v1.4s, v19.4s, v6.4s\n"
    "ldr q11, [%[wbptr], #64]\n"
    "fmla v2.4s, v21.4s, v8.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v0.4s, v23.4s, v9.4s\n"
    "ldr q5, [%[wbptr], #32]\n"
    "fmla v1.4s, v23.4s, v7.4s\n"
    "add %[inptr0], %[inptr0], #16\n"
    "fmla v2.4s, v22.4s, v6.4s\n"
    "ldr q21, [%[inptr0]]\n"
    "fmla v0.4s, v18.4s, v10.4s\n"
    "ldr q9, [%[wbptr], #112]\n"
    "movi v20.16b, #0\n"
    "ldr q19, [%[inptr0], %[input_col_stride1]]\n"
    "fmla v2.4s, v13.4s, v7.4s\n"
    "ldr q18, [%[inptr0], x27]\n"
    "fmla v0.4s, v13.4s, v12.4s\n"
    "ldr q10, [%[wbptr], #80]\n"
    "fmax v3.4s, v3.4s, v20.4s\n"
    "add x24, x24, #16\n"
    "fmax v2.4s, v2.4s, v20.4s\n"
    "ldr q23, [x24]\n"
    "str q3, [%[outptr0]]\n"
    "fmla v0.4s, v14.4s, v8.4s\n"
    "str q2, [%[outptr0], %[output_col_stride1]]\n"
    "fmax v1.4s, v1.4s, v20.4s\n"
    "mov v3.16b, v16.16b\n"
    "ldr q12, [%[wbptr], #48]\n"
    "str q1, [x19]\n"
    "fmla v0.4s, v17.4s, v6.4s\n"
    "mov v1.16b, v16.16b\n"
    "ldr q8, [%[wbptr], #128]\n"
    "mov v2.16b, v16.16b\n"
    "ldr q13, [x24, %[input_col_stride1]]\n"
    "fmla v0.4s, v15.4s, v7.4s\n"
    "ldr q6, [%[wbptr], #96]\n"
    "fmla v3.4s, v21.4s, v4.4s\n"
    "add x25, x25, #16\n"
    "ldr q14, [x25]\n"
    "add x28, x28, #16\n"
    "fmax v0.4s, v0.4s, v20.4s\n"
    "ldr q7, [%[wbptr], #144]\n"
    "fmla v3.4s, v23.4s, v11.4s\n"
    "ldr q15, [x28]\n"
    "str q0, [x19, %[output_col_stride1]]\n"
    "fmla v1.4s, v14.4s, v4.4s\n"
    "mov v0.16b, v16.16b\n"
    "ldr q22, [x25, %[input_col_stride1]]\n"
    "fmla v3.4s, v19.4s, v5.4s\n"
    "add x26, x26, #16\n"
    "add %[outptr0], %[outptr0], #16\n"
    "add x19, x19, #16\n"
    "subs x21, x21, #1\n"
    "fmla v3.4s, v14.4s, v9.4s\n"
    "bne 2b\n"
    "3:\n"
    "fmla v3.4s, v13.4s, v10.4s\n"
    "ldr q17, [x24, x27]\n"
    "fmla v2.4s, v18.4s, v4.4s\n"
    "ldr q20, [%[inptr0], x23]\n"
    "fmla v1.4s, v15.4s, v11.4s\n"
    "ldr q19, [x26]\n"
    "fmla v3.4s, v18.4s, v12.4s\n"
    "ldr q13, [x28, %[input_col_stride1]]\n"
    "fmla v2.4s, v17.4s, v11.4s\n"
    "ldr q14, [x25, x27]\n"
    "fmla v1.4s, v22.4s, v5.4s\n"
    "ldr q15, [x24, x23]\n"
    "fmla v3.4s, v22.4s, v8.4s\n"
    "ldr q16, [%[inptr0], x22]\n"
    "fmla v2.4s, v20.4s, v5.4s\n"
    "ldr q20, [x26, %[input_col_stride1]]\n"
    "fmla v1.4s, v19.4s, v9.4s\n"
    "ldr q19, [x28, x27]\n"
    "fmla v3.4s, v17.4s, v6.4s\n"
    "ldr q21, [x25, x23]\n"
    "fmla v2.4s, v14.4s, v9.4s\n"
    "ldr q22, [x24, x22]\n"
    "fmla v1.4s, v13.4s, v10.4s\n"
    "ldr q23, [x26, x27]\n"
    "fmla v3.4s, v14.4s, v7.4s\n"
    "ldr q18, [x28, x23]\n"
    "fmla v0.4s, v14.4s, v4.4s\n"
    "ldr q13, [x25, x22]\n"
    "fmla v1.4s, v14.4s, v12.4s\n"
    "ldr q14, [x26, x23]\n"
    "fmla v2.4s, v15.4s, v10.4s\n"
    "ldr q17, [x28, x22]\n"
    "fmla v0.4s, v19.4s, v11.4s\n"
    "ldr q15, [x26, x22]\n"
    "fmla v1.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #160\n"
    "fmla v2.4s, v16.4s, v12.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v0.4s, v21.4s, v5.4s\n"
    "add %[inptr0], %[inptr0], #16\n"
    "fmla v1.4s, v19.4s, v6.4s\n"
    "add x24, x24, #16\n"
    "fmla v2.4s, v21.4s, v8.4s\n"
    "add x25, x25, #16\n"
    "fmla v0.4s, v23.4s, v9.4s\n"
    "add x28, x28, #16\n"
    "fmla v1.4s, v23.4s, v7.4s\n"
    "add x26, x26, #16\n"
    "fmla v2.4s, v22.4s, v6.4s\n"
    "movi v20.16b, #0\n"
    "fmla v0.4s, v18.4s, v10.4s\n"
    "fmax v3.4s, v3.4s, v20.4s\n"
    "fmla v2.4s, v13.4s, v7.4s\n"
    "fmax v1.4s, v1.4s, v20.4s\n"
    "str q3, [%[outptr0]]\n"
    "fmla v0.4s, v13.4s, v12.4s\n"
    "str q1, [x19]\n"
    "fmax v2.4s, v2.4s, v20.4s\n"
    "fmla v0.4s, v14.4s, v8.4s\n"
    "str q2, [%[outptr0], %[output_col_stride1]]\n"
    "add %[outptr0], %[outptr0], #16\n"
    "fmla v0.4s, v17.4s, v6.4s\n"
    "fmla v0.4s, v15.4s, v7.4s\n"
    "fmax v0.4s, v0.4s, v20.4s\n"
    "str q0, [x19, %[output_col_stride1]]\n"
    "add x19, x19, #16\n"
    "4:\n"
    "cbz x20, 7f\n"
    "ldr s16, [%[wbptr]]\n"
    "mov v3.16b, v16.16b\n"
    "ldr s4, [%[wbptr], #4]\n"
    "mov v1.16b, v16.16b\n"
    "ldr s5, [%[wbptr], #8]\n"
    "mov v2.16b, v16.16b\n"
    "ldr s12, [%[wbptr], #12]\n"
    "mov v0.16b, v16.16b\n"
    "ldr s11, [%[wbptr], #16]\n"
    "ldr s10, [%[wbptr], #20]\n"
    "subs x20, x20, #1\n"
    "ldr s6, [%[wbptr], #24]\n"
    "ldr s9, [%[wbptr], #28]\n"
    "ldr s8, [%[wbptr], #32]\n"
    "ldr s7, [%[wbptr], #36]\n"
    "ldr s21, [%[inptr0]]\n"
    "ldr s23, [x24]\n"
    "fmla v3.4s, v21.4s, v4.4s\n"
    "ldr s19, [%[inptr0], %[input_col_stride1]]\n"
    "ldr s14, [x25]\n"
    "ldr s13, [x24, %[input_col_stride1]]\n"
    "fmla v1.4s, v14.4s, v4.4s\n"
    "ldr s18, [%[inptr0], x27]\n"
    "fmla v3.4s, v23.4s, v11.4s\n"
    "ldr s15, [x28]\n"
    "ldr s22, [x25, %[input_col_stride1]]\n"
    "fmla v3.4s, v19.4s, v5.4s\n"
    "fmla v3.4s, v14.4s, v9.4s\n"
    "beq 6f\n"
    "5:\n"
    "fmla v3.4s, v13.4s, v10.4s\n"
    "ldr s17, [x24, x27]\n"
    "fmla v2.4s, v18.4s, v4.4s\n"
    "ldr s20, [%[inptr0], x23]\n"
    "fmla v1.4s, v15.4s, v11.4s\n"
    "ldr s19, [x26]\n"
    "fmla v3.4s, v18.4s, v12.4s\n"
    "ldr s13, [x28, %[input_col_stride1]]\n"
    "fmla v2.4s, v17.4s, v11.4s\n"
    "ldr s14, [x25, x27]\n"
    "fmla v1.4s, v22.4s, v5.4s\n"
    "ldr s15, [x24, x23]\n"
    "fmla v3.4s, v22.4s, v8.4s\n"
    "ldr s16, [%[inptr0], x22]\n"
    "fmla v2.4s, v20.4s, v5.4s\n"
    "ldr s20, [x26, %[input_col_stride1]]\n"
    "fmla v1.4s, v19.4s, v9.4s\n"
    "ldr s19, [x28, x27]\n"
    "fmla v3.4s, v17.4s, v6.4s\n"
    "ldr s21, [x25, x23]\n"
    "fmla v2.4s, v14.4s, v9.4s\n"
    "ldr s22, [x24, x22]\n"
    "fmla v1.4s, v13.4s, v10.4s\n"
    "ldr s23, [x26, x27]\n"
    "fmla v3.4s, v14.4s, v7.4s\n"
    "ldr s18, [x28, x23]\n"
    "fmla v0.4s, v14.4s, v4.4s\n"
    "ldr s13, [x25, x22]\n"
    "fmla v1.4s, v14.4s, v12.4s\n"
    "ldr s14, [x26, x23]\n"
    "fmla v2.4s, v15.4s, v10.4s\n"
    "ldr s17, [x28, x22]\n"
    "fmla v0.4s, v19.4s, v11.4s\n"
    "ldr s15, [x26, x22]\n"
    "fmla v1.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #40\n"
    "fmla v2.4s, v16.4s, v12.4s\n"
    "ldr s16, [%[wbptr]]\n"
    "fmla v0.4s, v21.4s, v5.4s\n"
    "ldr s4, [%[wbptr], #4]\n"
    "fmla v1.4s, v19.4s, v6.4s\n"
    "ldr s11, [%[wbptr], #16]\n"
    "fmla v2.4s, v21.4s, v8.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v0.4s, v23.4s, v9.4s\n"
    "ldr s5, [%[wbptr], #8]\n"
    "fmla v1.4s, v23.4s, v7.4s\n"
    "add %[inptr0], %[inptr0], #4\n"
    "fmla v2.4s, v22.4s, v6.4s\n"
    "ldr s21, [%[inptr0]]\n"
    "fmla v0.4s, v18.4s, v10.4s\n"
    "ldr s9, [%[wbptr], #28]\n"
    "movi v20.16b, #0\n"
    "ldr s19, [%[inptr0], %[input_col_stride1]]\n"
    "fmla v2.4s, v13.4s, v7.4s\n"
    "ldr s18, [%[inptr0], x27]\n"
    "fmla v0.4s, v13.4s, v12.4s\n"
    "ldr s10, [%[wbptr], #20]\n"
    "fmax v3.4s, v3.4s, v20.4s\n"
    "add x24, x24, #4\n"
    "fmax v2.4s, v2.4s, v20.4s\n"
    "ldr s23, [x24]\n"
    "str s3, [%[outptr0]]\n"
    "fmla v0.4s, v14.4s, v8.4s\n"
    "str s2, [%[outptr0], %[output_col_stride1]]\n"
    "fmax v1.4s, v1.4s, v20.4s\n"
    "mov v3.16b, v16.16b\n"
    "ldr s12, [%[wbptr], #12]\n"
    "str s1, [x19]\n"
    "fmla v0.4s, v17.4s, v6.4s\n"
    "mov v1.16b, v16.16b\n"
    "ldr s8, [%[wbptr], #32]\n"
    "mov v2.16b, v16.16b\n"
    "ldr s13, [x24, %[input_col_stride1]]\n"
    "fmla v0.4s, v15.4s, v7.4s\n"
    "ldr s6, [%[wbptr], #24]\n"
    "fmla v3.4s, v21.4s, v4.4s\n"
    "add x25, x25, #4\n"
    "ldr s14, [x25]\n"
    "add x28, x28, #4\n"
    "fmax v0.4s, v0.4s, v20.4s\n"
    "ldr s7, [%[wbptr], #36]\n"
    "fmla v3.4s, v23.4s, v11.4s\n"
    "ldr s15, [x28]\n"
    "str s0, [x19, %[output_col_stride1]]\n"
    "fmla v1.4s, v14.4s, v4.4s\n"
    "mov v0.16b, v16.16b\n"
    "ldr s22, [x25, %[input_col_stride1]]\n"
    "fmla v3.4s, v19.4s, v5.4s\n"
    "add x26, x26, #4\n"
    "add %[outptr0], %[outptr0], #4\n"
    "add x19, x19, #4\n"
    "subs x20, x20, #1\n"
    "fmla v3.4s, v14.4s, v9.4s\n"
    "bne 5b\n"
    "6:\n"
    "fmla v3.4s, v13.4s, v10.4s\n"
    "ldr s17, [x24, x27]\n"
    "fmla v2.4s, v18.4s, v4.4s\n"
    "ldr s20, [%[inptr0], x23]\n"
    "fmla v1.4s, v15.4s, v11.4s\n"
    "ldr s19, [x26]\n"
    "fmla v3.4s, v18.4s, v12.4s\n"
    "ldr s13, [x28, %[input_col_stride1]]\n"
    "fmla v2.4s, v17.4s, v11.4s\n"
    "ldr s14, [x25, x27]\n"
    "fmla v1.4s, v22.4s, v5.4s\n"
    "ldr s15, [x24, x23]\n"
    "fmla v3.4s, v22.4s, v8.4s\n"
    "ldr s16, [%[inptr0], x22]\n"
    "fmla v2.4s, v20.4s, v5.4s\n"
    "ldr s20, [x26, %[input_col_stride1]]\n"
    "fmla v1.4s, v19.4s, v9.4s\n"
    "ldr s19, [x28, x27]\n"
    "fmla v3.4s, v17.4s, v6.4s\n"
    "ldr s21, [x25, x23]\n"
    "fmla v2.4s, v14.4s, v9.4s\n"
    "ldr s22, [x24, x22]\n"
    "fmla v1.4s, v13.4s, v10.4s\n"
    "ldr s23, [x26, x27]\n"
    "fmla v3.4s, v14.4s, v7.4s\n"
    "ldr s18, [x28, x23]\n"
    "fmla v0.4s, v14.4s, v4.4s\n"
    "ldr s13, [x25, x22]\n"
    "fmla v1.4s, v14.4s, v12.4s\n"
    "ldr s14, [x26, x23]\n"
    "fmla v2.4s, v15.4s, v10.4s\n"
    "ldr s17, [x28, x22]\n"
    "fmla v0.4s, v19.4s, v11.4s\n"
    "ldr s15, [x26, x22]\n"
    "fmla v1.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #40\n"
    "fmla v2.4s, v16.4s, v12.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v0.4s, v21.4s, v5.4s\n"
    "add %[inptr0], %[inptr0], #4\n"
    "fmla v1.4s, v19.4s, v6.4s\n"
    "add x24, x24, #4\n"
    "fmla v2.4s, v21.4s, v8.4s\n"
    "add x25, x25, #4\n"
    "fmla v0.4s, v23.4s, v9.4s\n"
    "add x28, x28, #4\n"
    "fmla v1.4s, v23.4s, v7.4s\n"
    "add x26, x26, #4\n"
    "fmla v2.4s, v22.4s, v6.4s\n"
    "movi v20.16b, #0\n"
    "fmla v0.4s, v18.4s, v10.4s\n"
    "fmax v3.4s, v3.4s, v20.4s\n"
    "fmla v2.4s, v13.4s, v7.4s\n"
    "fmax v1.4s, v1.4s, v20.4s\n"
    "str s3, [%[outptr0]]\n"
    "fmla v0.4s, v13.4s, v12.4s\n"
    "str s1, [x19]\n"
    "fmax v2.4s, v2.4s, v20.4s\n"
    "fmla v0.4s, v14.4s, v8.4s\n"
    "str s2, [%[outptr0], %[output_col_stride1]]\n"
    "add %[outptr0], %[outptr0], #4\n"
    "fmla v0.4s, v17.4s, v6.4s\n"
    "fmla v0.4s, v15.4s, v7.4s\n"
    "fmax v0.4s, v0.4s, v20.4s\n"
    "str s0, [x19, %[output_col_stride1]]\n"
    "add x19, x19, #4\n"
    "7:\n"
    : [wbptr] "+r" (weight_bias_ptr), [outptr0] "+r" (output), [inptr0] "+r" (input)
    : [n_channels] "r" ((long) n_channels), [output_col_stride1] "r" (output_col_stride * sizeof(float)), [input_col_stride1] "r" (input_col_stride * sizeof(float)), [input_row_stride] "r" (input_row_stride * sizeof(float)), [output_row_stride] "r" (output_row_stride * sizeof(float))
    : "cc", "v0", "v1", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v2", "v20", "v21", "v22", "v23", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "memory"
  );
}

template <>
template <>
void Conv::execute_tile<ActivationFunction::ReLU6>(
  int n_channels,
  const void *weight_bias_ptr,
  const float *input,
  const unsigned int input_row_stride,
  const unsigned int input_col_stride,
  float *output,
  const unsigned int output_row_stride,
  const unsigned int output_col_stride
)
{
  __asm __volatile(
    "add x21, %[inptr0], %[input_row_stride]\n"
    "add x23, %[input_col_stride1], %[input_col_stride1]\n"
    "add x24, %[outptr0], %[output_row_stride]\n"
    "add x28, x21, %[input_row_stride]\n"
    "add x26, x23, %[input_col_stride1]\n"
    "and x19, %[n_channels], #3\n"
    "add x27, x28, %[input_row_stride]\n"
    "add x25, x26, %[input_col_stride1]\n"
    "lsr x20, %[n_channels], #2\n"
    "add x22, x27, %[input_row_stride]\n"
    "cbz x20, 4f\n"
    "1:\n"
    "ldr q14, [%[wbptr]]\n"
    "subs x20, x20, #1\n"
    "mov v5.16b, v14.16b\n"
    "ldr q0, [%[wbptr], #16]\n"
    "mov v11.16b, v14.16b\n"
    "ldr q1, [%[wbptr], #32]\n"
    "mov v12.16b, v14.16b\n"
    "ldr q2, [%[wbptr], #48]\n"
    "mov v10.16b, v14.16b\n"
    "ldr q6, [%[wbptr], #64]\n"
    "ldr q3, [%[wbptr], #80]\n"
    "ldr q7, [%[wbptr], #96]\n"
    "ldr q4, [%[wbptr], #112]\n"
    "ldr q8, [%[wbptr], #128]\n"
    "ldr q9, [%[wbptr], #144]\n"
    "ldr q19, [%[inptr0]]\n"
    "fmla v5.4s, v19.4s, v0.4s\n"
    "ldr q15, [x21]\n"
    "ldr q21, [%[inptr0], %[input_col_stride1]]\n"
    "ldr q16, [x28]\n"
    "fmla v11.4s, v16.4s, v0.4s\n"
    "ldr q23, [x21, %[input_col_stride1]]\n"
    "fmla v5.4s, v15.4s, v6.4s\n"
    "ldr q18, [%[inptr0], x23]\n"
    "ldr q17, [x27]\n"
    "ldr q13, [x28, %[input_col_stride1]]\n"
    "fmla v5.4s, v21.4s, v1.4s\n"
    "fmla v5.4s, v16.4s, v4.4s\n"
    "beq 3f\n"
    "2:\n"
    "fmla v5.4s, v23.4s, v3.4s\n"
    "ldr q21, [x21, x23]\n"
    "fmla v12.4s, v18.4s, v0.4s\n"
    "ldr q20, [%[inptr0], x26]\n"
    "fmla v11.4s, v17.4s, v6.4s\n"
    "ldr q19, [x22]\n"
    "fmla v5.4s, v18.4s, v2.4s\n"
    "ldr q15, [x27, %[input_col_stride1]]\n"
    "fmla v12.4s, v21.4s, v6.4s\n"
    "ldr q16, [x28, x23]\n"
    "fmla v11.4s, v13.4s, v1.4s\n"
    "ldr q17, [x21, x26]\n"
    "fmla v5.4s, v13.4s, v8.4s\n"
    "ldr q14, [%[inptr0], x25]\n"
    "fmla v12.4s, v20.4s, v1.4s\n"
    "ldr q20, [x22, %[input_col_stride1]]\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr q19, [x27, x23]\n"
    "fmla v5.4s, v21.4s, v7.4s\n"
    "ldr q22, [x28, x26]\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "ldr q21, [x21, x25]\n"
    "fmla v11.4s, v15.4s, v3.4s\n"
    "ldr q23, [x22, x23]\n"
    "fmla v5.4s, v16.4s, v9.4s\n"
    "ldr q18, [x27, x26]\n"
    "fmla v10.4s, v16.4s, v0.4s\n"
    "ldr q15, [x28, x25]\n"
    "fmla v11.4s, v16.4s, v2.4s\n"
    "ldr q16, [x22, x26]\n"
    "fmla v12.4s, v17.4s, v3.4s\n"
    "ldr q17, [x27, x25]\n"
    "fmla v10.4s, v19.4s, v6.4s\n"
    "ldr q13, [x22, x25]\n"
    "fmla v11.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #160\n"
    "fmla v12.4s, v14.4s, v2.4s\n"
    "ldr q14, [%[wbptr]]\n"
    "fmla v10.4s, v22.4s, v1.4s\n"
    "ldr q0, [%[wbptr], #16]\n"
    "fmla v11.4s, v19.4s, v7.4s\n"
    "ldr q6, [%[wbptr], #64]\n"
    "fmla v12.4s, v22.4s, v8.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v10.4s, v23.4s, v4.4s\n"
    "ldr q1, [%[wbptr], #32]\n"
    "fmla v11.4s, v23.4s, v9.4s\n"
    "add %[inptr0], %[inptr0], #16\n"
    "fmla v12.4s, v21.4s, v7.4s\n"
    "ldr q19, [%[inptr0]]\n"
    "fmla v10.4s, v18.4s, v3.4s\n"
    "ldr q4, [%[wbptr], #112]\n"
    "movi v20.16b, #0\n"
    "ldr q21, [%[inptr0], %[input_col_stride1]]\n"
    "fmla v12.4s, v15.4s, v9.4s\n"
    "ldr q18, [%[inptr0], x23]\n"
    "fmla v10.4s, v15.4s, v2.4s\n"
    "ldr q3, [%[wbptr], #80]\n"
    "fmov v22.4s, #6.0\n"
    "add x21, x21, #16\n"
    "fmax v5.4s, v5.4s, v20.4s\n"
    "ldr q15, [x21]\n"
    "fmla v10.4s, v16.4s, v8.4s\n"
    "ldr q2, [%[wbptr], #48]\n"
    "fmin v5.4s, v5.4s, v22.4s\n"
    "ldr q23, [x21, %[input_col_stride1]]\n"
    "fmax v12.4s, v12.4s, v20.4s\n"
    "add x28, x28, #16\n"
    "str q5, [%[outptr0]]\n"
    "fmla v10.4s, v17.4s, v7.4s\n"
    "fmin v12.4s, v12.4s, v22.4s\n"
    "ldr q8, [%[wbptr], #128]\n"
    "fmax v11.4s, v11.4s, v20.4s\n"
    "ldr q16, [x28]\n"
    "str q12, [%[outptr0], %[output_col_stride1]]\n"
    "fmla v10.4s, v13.4s, v9.4s\n"
    "fmin v11.4s, v11.4s, v22.4s\n"
    "ldr q7, [%[wbptr], #96]\n"
    "mov v5.16b, v14.16b\n"
    "ldr q13, [x28, %[input_col_stride1]]\n"
    "str q11, [x24]\n"
    "fmax v10.4s, v10.4s, v20.4s\n"
    "mov v11.16b, v14.16b\n"
    "ldr q9, [%[wbptr], #144]\n"
    "fmin v10.4s, v10.4s, v22.4s\n"
    "add x27, x27, #16\n"
    "mov v12.16b, v14.16b\n"
    "ldr q17, [x27]\n"
    "str q10, [x24, %[output_col_stride1]]\n"
    "fmla v5.4s, v19.4s, v0.4s\n"
    "mov v10.16b, v14.16b\n"
    "add x22, x22, #16\n"
    "fmla v11.4s, v16.4s, v0.4s\n"
    "add %[outptr0], %[outptr0], #16\n"
    "fmla v5.4s, v15.4s, v6.4s\n"
    "add x24, x24, #16\n"
    "subs x20, x20, #1\n"
    "fmla v5.4s, v21.4s, v1.4s\n"
    "fmla v5.4s, v16.4s, v4.4s\n"
    "bne 2b\n"
    "3:\n"
    "fmla v5.4s, v23.4s, v3.4s\n"
    "ldr q21, [x21, x23]\n"
    "fmla v12.4s, v18.4s, v0.4s\n"
    "ldr q20, [%[inptr0], x26]\n"
    "fmla v11.4s, v17.4s, v6.4s\n"
    "ldr q19, [x22]\n"
    "fmla v5.4s, v18.4s, v2.4s\n"
    "ldr q15, [x27, %[input_col_stride1]]\n"
    "fmla v12.4s, v21.4s, v6.4s\n"
    "ldr q16, [x28, x23]\n"
    "fmla v11.4s, v13.4s, v1.4s\n"
    "ldr q17, [x21, x26]\n"
    "fmla v5.4s, v13.4s, v8.4s\n"
    "ldr q14, [%[inptr0], x25]\n"
    "fmla v12.4s, v20.4s, v1.4s\n"
    "ldr q20, [x22, %[input_col_stride1]]\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr q19, [x27, x23]\n"
    "fmla v5.4s, v21.4s, v7.4s\n"
    "ldr q22, [x28, x26]\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "ldr q21, [x21, x25]\n"
    "fmla v11.4s, v15.4s, v3.4s\n"
    "ldr q23, [x22, x23]\n"
    "fmla v5.4s, v16.4s, v9.4s\n"
    "ldr q18, [x27, x26]\n"
    "fmla v10.4s, v16.4s, v0.4s\n"
    "ldr q15, [x28, x25]\n"
    "fmla v11.4s, v16.4s, v2.4s\n"
    "ldr q16, [x22, x26]\n"
    "fmla v12.4s, v17.4s, v3.4s\n"
    "ldr q17, [x27, x25]\n"
    "fmla v10.4s, v19.4s, v6.4s\n"
    "ldr q13, [x22, x25]\n"
    "fmla v11.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #160\n"
    "fmla v12.4s, v14.4s, v2.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v10.4s, v22.4s, v1.4s\n"
    "add %[inptr0], %[inptr0], #16\n"
    "fmla v11.4s, v19.4s, v7.4s\n"
    "add x21, x21, #16\n"
    "fmla v12.4s, v22.4s, v8.4s\n"
    "add x28, x28, #16\n"
    "fmla v10.4s, v23.4s, v4.4s\n"
    "add x27, x27, #16\n"
    "fmla v11.4s, v23.4s, v9.4s\n"
    "add x22, x22, #16\n"
    "fmla v12.4s, v21.4s, v7.4s\n"
    "movi v20.16b, #0\n"
    "fmla v10.4s, v18.4s, v3.4s\n"
    "fmov v22.4s, #6.0\n"
    "fmax v5.4s, v5.4s, v20.4s\n"
    "fmax v11.4s, v11.4s, v20.4s\n"
    "fmla v12.4s, v15.4s, v9.4s\n"
    "fmla v10.4s, v15.4s, v2.4s\n"
    "fmin v5.4s, v5.4s, v22.4s\n"
    "fmin v11.4s, v11.4s, v22.4s\n"
    "fmax v12.4s, v12.4s, v20.4s\n"
    "str q5, [%[outptr0]]\n"
    "str q11, [x24]\n"
    "fmla v10.4s, v16.4s, v8.4s\n"
    "fmin v12.4s, v12.4s, v22.4s\n"
    "str q12, [%[outptr0], %[output_col_stride1]]\n"
    "fmla v10.4s, v17.4s, v7.4s\n"
    "add %[outptr0], %[outptr0], #16\n"
    "fmla v10.4s, v13.4s, v9.4s\n"
    "fmax v10.4s, v10.4s, v20.4s\n"
    "fmin v10.4s, v10.4s, v22.4s\n"
    "str q10, [x24, %[output_col_stride1]]\n"
    "add x24, x24, #16\n"
    "4:\n"
    "cbz x19, 7f\n"
    "ldr s14, [%[wbptr]]\n"
    "mov v5.16b, v14.16b\n"
    "ldr s0, [%[wbptr], #4]\n"
    "mov v11.16b, v14.16b\n"
    "ldr s1, [%[wbptr], #8]\n"
    "mov v12.16b, v14.16b\n"
    "ldr s2, [%[wbptr], #12]\n"
    "mov v10.16b, v14.16b\n"
    "ldr s6, [%[wbptr], #16]\n"
    "ldr s3, [%[wbptr], #20]\n"
    "subs x19, x19, #1\n"
    "ldr s7, [%[wbptr], #24]\n"
    "ldr s4, [%[wbptr], #28]\n"
    "ldr s8, [%[wbptr], #32]\n"
    "ldr s9, [%[wbptr], #36]\n"
    "ldr s19, [%[inptr0]]\n"
    "ldr s15, [x21]\n"
    "fmla v5.4s, v19.4s, v0.4s\n"
    "ldr s21, [%[inptr0], %[input_col_stride1]]\n"
    "ldr s16, [x28]\n"
    "ldr s23, [x21, %[input_col_stride1]]\n"
    "fmla v11.4s, v16.4s, v0.4s\n"
    "ldr s18, [%[inptr0], x23]\n"
    "fmla v5.4s, v15.4s, v6.4s\n"
    "ldr s17, [x27]\n"
    "ldr s13, [x28, %[input_col_stride1]]\n"
    "fmla v5.4s, v21.4s, v1.4s\n"
    "fmla v5.4s, v16.4s, v4.4s\n"
    "beq 6f\n"
    "5:\n"
    "fmla v5.4s, v23.4s, v3.4s\n"
    "ldr s21, [x21, x23]\n"
    "fmla v12.4s, v18.4s, v0.4s\n"
    "ldr s20, [%[inptr0], x26]\n"
    "fmla v11.4s, v17.4s, v6.4s\n"
    "ldr s19, [x22]\n"
    "fmla v5.4s, v18.4s, v2.4s\n"
    "ldr s15, [x27, %[input_col_stride1]]\n"
    "fmla v12.4s, v21.4s, v6.4s\n"
    "ldr s16, [x28, x23]\n"
    "fmla v11.4s, v13.4s, v1.4s\n"
    "ldr s17, [x21, x26]\n"
    "fmla v5.4s, v13.4s, v8.4s\n"
    "ldr s14, [%[inptr0], x25]\n"
    "fmla v12.4s, v20.4s, v1.4s\n"
    "ldr s20, [x22, %[input_col_stride1]]\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr s19, [x27, x23]\n"
    "fmla v5.4s, v21.4s, v7.4s\n"
    "ldr s22, [x28, x26]\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "ldr s21, [x21, x25]\n"
    "fmla v11.4s, v15.4s, v3.4s\n"
    "ldr s23, [x22, x23]\n"
    "fmla v5.4s, v16.4s, v9.4s\n"
    "ldr s18, [x27, x26]\n"
    "fmla v10.4s, v16.4s, v0.4s\n"
    "ldr s15, [x28, x25]\n"
    "fmla v11.4s, v16.4s, v2.4s\n"
    "ldr s16, [x22, x26]\n"
    "fmla v12.4s, v17.4s, v3.4s\n"
    "ldr s17, [x27, x25]\n"
    "fmla v10.4s, v19.4s, v6.4s\n"
    "ldr s13, [x22, x25]\n"
    "fmla v11.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #40\n"
    "fmla v12.4s, v14.4s, v2.4s\n"
    "ldr s14, [%[wbptr]]\n"
    "fmla v10.4s, v22.4s, v1.4s\n"
    "ldr s0, [%[wbptr], #4]\n"
    "fmla v11.4s, v19.4s, v7.4s\n"
    "ldr s6, [%[wbptr], #16]\n"
    "fmla v12.4s, v22.4s, v8.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v10.4s, v23.4s, v4.4s\n"
    "ldr s1, [%[wbptr], #8]\n"
    "fmla v11.4s, v23.4s, v9.4s\n"
    "add %[inptr0], %[inptr0], #4\n"
    "fmla v12.4s, v21.4s, v7.4s\n"
    "ldr s19, [%[inptr0]]\n"
    "fmla v10.4s, v18.4s, v3.4s\n"
    "ldr s4, [%[wbptr], #28]\n"
    "movi v20.16b, #0\n"
    "ldr s21, [%[inptr0], %[input_col_stride1]]\n"
    "fmla v12.4s, v15.4s, v9.4s\n"
    "ldr s18, [%[inptr0], x23]\n"
    "fmla v10.4s, v15.4s, v2.4s\n"
    "ldr s3, [%[wbptr], #20]\n"
    "fmov v22.4s, #6.0\n"
    "add x21, x21, #4\n"
    "fmax v5.4s, v5.4s, v20.4s\n"
    "ldr s15, [x21]\n"
    "fmla v10.4s, v16.4s, v8.4s\n"
    "ldr s2, [%[wbptr], #12]\n"
    "fmin v5.4s, v5.4s, v22.4s\n"
    "ldr s23, [x21, %[input_col_stride1]]\n"
    "fmax v12.4s, v12.4s, v20.4s\n"
    "add x28, x28, #4\n"
    "str s5, [%[outptr0]]\n"
    "fmla v10.4s, v17.4s, v7.4s\n"
    "fmin v12.4s, v12.4s, v22.4s\n"
    "ldr s8, [%[wbptr], #32]\n"
    "fmax v11.4s, v11.4s, v20.4s\n"
    "ldr s16, [x28]\n"
    "str s12, [%[outptr0], %[output_col_stride1]]\n"
    "fmla v10.4s, v13.4s, v9.4s\n"
    "fmin v11.4s, v11.4s, v22.4s\n"
    "ldr s7, [%[wbptr], #24]\n"
    "mov v5.16b, v14.16b\n"
    "ldr s13, [x28, %[input_col_stride1]]\n"
    "str s11, [x24]\n"
    "fmax v10.4s, v10.4s, v20.4s\n"
    "mov v11.16b, v14.16b\n"
    "ldr s9, [%[wbptr], #36]\n"
    "fmin v10.4s, v10.4s, v22.4s\n"
    "add x27, x27, #4\n"
    "mov v12.16b, v14.16b\n"
    "ldr s17, [x27]\n"
    "str s10, [x24, %[output_col_stride1]]\n"
    "fmla v5.4s, v19.4s, v0.4s\n"
    "mov v10.16b, v14.16b\n"
    "add x22, x22, #4\n"
    "fmla v11.4s, v16.4s, v0.4s\n"
    "add %[outptr0], %[outptr0], #4\n"
    "fmla v5.4s, v15.4s, v6.4s\n"
    "add x24, x24, #4\n"
    "subs x19, x19, #1\n"
    "fmla v5.4s, v21.4s, v1.4s\n"
    "fmla v5.4s, v16.4s, v4.4s\n"
    "bne 5b\n"
    "6:\n"
    "fmla v5.4s, v23.4s, v3.4s\n"
    "ldr s21, [x21, x23]\n"
    "fmla v12.4s, v18.4s, v0.4s\n"
    "ldr s20, [%[inptr0], x26]\n"
    "fmla v11.4s, v17.4s, v6.4s\n"
    "ldr s19, [x22]\n"
    "fmla v5.4s, v18.4s, v2.4s\n"
    "ldr s15, [x27, %[input_col_stride1]]\n"
    "fmla v12.4s, v21.4s, v6.4s\n"
    "ldr s16, [x28, x23]\n"
    "fmla v11.4s, v13.4s, v1.4s\n"
    "ldr s17, [x21, x26]\n"
    "fmla v5.4s, v13.4s, v8.4s\n"
    "ldr s14, [%[inptr0], x25]\n"
    "fmla v12.4s, v20.4s, v1.4s\n"
    "ldr s20, [x22, %[input_col_stride1]]\n"
    "fmla v11.4s, v19.4s, v4.4s\n"
    "ldr s19, [x27, x23]\n"
    "fmla v5.4s, v21.4s, v7.4s\n"
    "ldr s22, [x28, x26]\n"
    "fmla v12.4s, v16.4s, v4.4s\n"
    "ldr s21, [x21, x25]\n"
    "fmla v11.4s, v15.4s, v3.4s\n"
    "ldr s23, [x22, x23]\n"
    "fmla v5.4s, v16.4s, v9.4s\n"
    "ldr s18, [x27, x26]\n"
    "fmla v10.4s, v16.4s, v0.4s\n"
    "ldr s15, [x28, x25]\n"
    "fmla v11.4s, v16.4s, v2.4s\n"
    "ldr s16, [x22, x26]\n"
    "fmla v12.4s, v17.4s, v3.4s\n"
    "ldr s17, [x27, x25]\n"
    "fmla v10.4s, v19.4s, v6.4s\n"
    "ldr s13, [x22, x25]\n"
    "fmla v11.4s, v20.4s, v8.4s\n"
    "add %[wbptr], %[wbptr], #40\n"
    "fmla v12.4s, v14.4s, v2.4s\n"
    "prfm pldl1keep, [%[wbptr], #64]\n"
    "fmla v10.4s, v22.4s, v1.4s\n"
    "add %[inptr0], %[inptr0], #4\n"
    "fmla v11.4s, v19.4s, v7.4s\n"
    "add x21, x21, #4\n"
    "fmla v12.4s, v22.4s, v8.4s\n"
    "add x28, x28, #4\n"
    "fmla v10.4s, v23.4s, v4.4s\n"
    "add x27, x27, #4\n"
    "fmla v11.4s, v23.4s, v9.4s\n"
    "add x22, x22, #4\n"
    "fmla v12.4s, v21.4s, v7.4s\n"
    "movi v20.16b, #0\n"
    "fmla v10.4s, v18.4s, v3.4s\n"
    "fmov v22.4s, #6.0\n"
    "fmax v5.4s, v5.4s, v20.4s\n"
    "fmax v11.4s, v11.4s, v20.4s\n"
    "fmla v12.4s, v15.4s, v9.4s\n"
    "fmla v10.4s, v15.4s, v2.4s\n"
    "fmin v5.4s, v5.4s, v22.4s\n"
    "fmin v11.4s, v11.4s, v22.4s\n"
    "fmax v12.4s, v12.4s, v20.4s\n"
    "str s5, [%[outptr0]]\n"
    "str s11, [x24]\n"
    "fmla v10.4s, v16.4s, v8.4s\n"
    "fmin v12.4s, v12.4s, v22.4s\n"
    "str s12, [%[outptr0], %[output_col_stride1]]\n"
    "fmla v10.4s, v17.4s, v7.4s\n"
    "add %[outptr0], %[outptr0], #4\n"
    "fmla v10.4s, v13.4s, v9.4s\n"
    "fmax v10.4s, v10.4s, v20.4s\n"
    "fmin v10.4s, v10.4s, v22.4s\n"
    "str s10, [x24, %[output_col_stride1]]\n"
    "add x24, x24, #4\n"
    "7:\n"
    : [outptr0] "+r" (output), [inptr0] "+r" (input), [wbptr] "+r" (weight_bias_ptr)
    : [input_row_stride] "r" (input_row_stride * sizeof(float)), [output_row_stride] "r" (output_row_stride * sizeof(float)), [output_col_stride1] "r" (output_col_stride * sizeof(float)), [n_channels] "r" ((long) n_channels), [input_col_stride1] "r" (input_col_stride * sizeof(float))
    : "cc", "v0", "v1", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v2", "v20", "v21", "v22", "v23", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "memory"
  );
}

#endif  // __aarch64__

template class DepthwiseConvolution<2, 2, 3, 3, 2, 2, float, float, float>;

}  // namespace depthwise