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// Auto-generated file. Do not edit!
// Template: src/f16-dwconv2d-chw/5x5p2-neonfp16arith.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>
#include <xnnpack/intrinsics-polyfill.h>
#include <xnnpack/math.h>
void xnn_f16_dwconv2d_chw_ukernel_5x5p2__neonfp16arith_1x8_acc2(
size_t input_height,
size_t input_width,
const void* input,
const void* weights,
const void* zero,
void* output,
uint32_t padding_top,
const union xnn_f16_chw_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS
{
assert(input_height != 0);
assert(input_width != 0);
assert(input_width % sizeof(uint16_t) == 0);
assert(padding_top == 2);
#if XNN_ARCH_ARM64
const uint16x8x2_t vminmax = vld2q_dup_u16(¶ms->neonfp16arith_stride1.min);
const float16x8_t vmin = vreinterpretq_f16_u16(vminmax.val[0]);
const float16x8_t vmax = vreinterpretq_f16_u16(vminmax.val[1]);
#else
// vld2_dup is to work around aarch32 clang bug with vld1q_dup
const uint16x4x2_t vminmax = vld2_dup_u16(¶ms->neonfp16arith_stride1.min);
const float16x8_t vmin = vreinterpretq_f16_u16(vcombine_u16(vminmax.val[0], vminmax.val[0]));
const float16x8_t vmax = vreinterpretq_f16_u16(vcombine_u16(vminmax.val[1], vminmax.val[1]));
#endif
const uint16x8_t vmask = vld1q_u16(params->neonfp16arith_stride1.mask);
const uint16_t* w = (const uint16_t*) weights;
const float16x8_t vw01234567 = vreinterpretq_f16_u16(vld1q_u16(w));
const float16x8_t vw89ABCDEF = vreinterpretq_f16_u16(vld1q_u16(w + 8));
const float16x8_t vwGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(w + 16));
const float16x4_t vwOP = vreinterpret_f16_u32(vld1_dup_u32((const void*) (w + 24)));
const size_t input_decrement = round_up_po2(input_width, 8 * sizeof(uint16_t));
const uint16_t* i0 = zero;
const uint16_t* i1 = zero;
const uint16_t* i2 = input;
const uint16_t* i3 = (const uint16_t*) ((uintptr_t) i2 + input_width);
const uint16_t* i4 = (const uint16_t*) ((uintptr_t) i3 + input_width);
uint16_t* o0 = output;
size_t output_height = input_height;
do {
if XNN_UNPREDICTABLE(output_height < 2) {
i3 = zero;
}
if XNN_UNPREDICTABLE(output_height < 3) {
i4 = zero;
}
float16x8_t vi0x01234567 = vreinterpretq_f16_u16(vmovq_n_u16(0));
float16x8_t vi1x01234567 = vreinterpretq_f16_u16(vmovq_n_u16(0));
float16x8_t vi2x01234567 = vreinterpretq_f16_u16(vmovq_n_u16(0));
float16x8_t vi3x01234567 = vreinterpretq_f16_u16(vmovq_n_u16(0));
float16x8_t vi4x01234567 = vreinterpretq_f16_u16(vmovq_n_u16(0));
float16x8_t vi0x89ABCDEF = vreinterpretq_f16_u16(vld1q_u16(i0)); i0 += 8;
float16x8_t vi1x89ABCDEF = vreinterpretq_f16_u16(vld1q_u16(i1)); i1 += 8;
float16x8_t vi2x89ABCDEF = vreinterpretq_f16_u16(vld1q_u16(i2)); i2 += 8;
float16x8_t vi3x89ABCDEF = vreinterpretq_f16_u16(vld1q_u16(i3)); i3 += 8;
float16x8_t vi4x89ABCDEF = vreinterpretq_f16_u16(vld1q_u16(i4)); i4 += 8;
size_t w = input_width;
for (; w > 16 * sizeof(uint16_t); w -= 8 * sizeof(uint16_t)) {
float16x8_t vo0p0 = vdupq_lane_f16(vget_low_f16(vw01234567), 0);
const float16x8_t vi0xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i0)); i0 += 8;
const float16x8_t vi1xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i1)); i1 += 8;
const float16x8_t vi2xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i2)); i2 += 8;
const float16x8_t vi3xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i3)); i3 += 8;
const float16x8_t vi4xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i4)); i4 += 8;
// Center column
float16x8_t vo0p1 = vmulq_lane_f16(vi0x89ABCDEF, vget_low_f16(vw01234567), 3);
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x89ABCDEF, vw89ABCDEF, 0);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x89ABCDEF, vget_low_f16(vw89ABCDEF), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2x89ABCDEF, vw89ABCDEF, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2x89ABCDEF, vget_high_f16(vw89ABCDEF), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3x89ABCDEF, vwGHIJKLMN, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3x89ABCDEF, vget_low_f16(vwGHIJKLMN), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi4x89ABCDEF, vwGHIJKLMN, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4x89ABCDEF, vget_high_f16(vwGHIJKLMN), 3);
#endif
// Left by 1 column
const float16x8_t vi0x789ABCDE = vextq_f16(vi0x01234567, vi0x89ABCDEF, 7);
const float16x8_t vi1x789ABCDE = vextq_f16(vi1x01234567, vi1x89ABCDEF, 7);
const float16x8_t vi2x789ABCDE = vextq_f16(vi2x01234567, vi2x89ABCDEF, 7);
const float16x8_t vi3x789ABCDE = vextq_f16(vi3x01234567, vi3x89ABCDEF, 7);
const float16x8_t vi4x789ABCDE = vextq_f16(vi4x01234567, vi4x89ABCDEF, 7);
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi0x789ABCDE, vw01234567, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi0x789ABCDE, vget_low_f16(vw01234567), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x789ABCDE, vw01234567, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x789ABCDE, vget_high_f16(vw01234567), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi2x789ABCDE, vw89ABCDEF, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi2x789ABCDE, vget_high_f16(vw89ABCDEF), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi3x789ABCDE, vwGHIJKLMN, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi3x789ABCDE, vget_low_f16(vwGHIJKLMN), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi4x789ABCDE, vwGHIJKLMN, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi4x789ABCDE, vget_high_f16(vwGHIJKLMN), 2);
#endif
// Left by 2 column
const float16x8_t vi0x6789ABCD = vextq_f16(vi0x01234567, vi0x89ABCDEF, 6);
vi0x01234567 = vi0x89ABCDEF;
const float16x8_t vi1x6789ABCD = vextq_f16(vi1x01234567, vi1x89ABCDEF, 6);
vi1x01234567 = vi1x89ABCDEF;
const float16x8_t vi2x6789ABCD = vextq_f16(vi2x01234567, vi2x89ABCDEF, 6);
vi2x01234567 = vi2x89ABCDEF;
const float16x8_t vi3x6789ABCD = vextq_f16(vi3x01234567, vi3x89ABCDEF, 6);
vi3x01234567 = vi3x89ABCDEF;
const float16x8_t vi4x6789ABCD = vextq_f16(vi4x01234567, vi4x89ABCDEF, 6);
vi4x01234567 = vi4x89ABCDEF;
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi0x6789ABCD, vw01234567, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi0x6789ABCD, vget_low_f16(vw01234567), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi1x6789ABCD, vw01234567, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi1x6789ABCD, vget_high_f16(vw01234567), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2x6789ABCD, vw89ABCDEF, 3);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2x6789ABCD, vget_low_f16(vw89ABCDEF), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3x6789ABCD, vwGHIJKLMN, 0);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3x6789ABCD, vget_low_f16(vwGHIJKLMN), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi4x6789ABCD, vwGHIJKLMN, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4x6789ABCD, vget_high_f16(vwGHIJKLMN), 1);
#endif
// Right by 1 column
const float16x8_t vi0x9ABCDEFG = vextq_f16(vi0x89ABCDEF, vi0xGHIJKLMN, 1);
const float16x8_t vi1x9ABCDEFG = vextq_f16(vi1x89ABCDEF, vi1xGHIJKLMN, 1);
const float16x8_t vi2x9ABCDEFG = vextq_f16(vi2x89ABCDEF, vi2xGHIJKLMN, 1);
const float16x8_t vi3x9ABCDEFG = vextq_f16(vi3x89ABCDEF, vi3xGHIJKLMN, 1);
const float16x8_t vi4x9ABCDEFG = vextq_f16(vi4x89ABCDEF, vi4xGHIJKLMN, 1);
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi0x9ABCDEFG, vw01234567, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi0x9ABCDEFG, vget_high_f16(vw01234567), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x9ABCDEFG, vw89ABCDEF, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x9ABCDEFG, vget_low_f16(vw89ABCDEF), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi2x9ABCDEFG, vw89ABCDEF, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi2x9ABCDEFG, vget_high_f16(vw89ABCDEF), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi3x9ABCDEFG, vwGHIJKLMN, 3);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi3x9ABCDEFG, vget_low_f16(vwGHIJKLMN), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_lane_f16(vo0p1, vi4x9ABCDEFG, vwOP, 0);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi4x9ABCDEFG, vwOP, 0);
#endif
// Right by 2 column
const float16x8_t vi0xABCDEFGH = vextq_f16(vi0x89ABCDEF, vi0xGHIJKLMN, 2);
vi0x89ABCDEF = vi0xGHIJKLMN;
const float16x8_t vi1xABCDEFGH = vextq_f16(vi1x89ABCDEF, vi1xGHIJKLMN, 2);
vi1x89ABCDEF = vi1xGHIJKLMN;
const float16x8_t vi2xABCDEFGH = vextq_f16(vi2x89ABCDEF, vi2xGHIJKLMN, 2);
vi2x89ABCDEF = vi2xGHIJKLMN;
const float16x8_t vi3xABCDEFGH = vextq_f16(vi3x89ABCDEF, vi3xGHIJKLMN, 2);
vi3x89ABCDEF = vi3xGHIJKLMN;
const float16x8_t vi4xABCDEFGH = vextq_f16(vi4x89ABCDEF, vi4xGHIJKLMN, 2);
vi4x89ABCDEF = vi4xGHIJKLMN;
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi0xABCDEFGH, vw01234567, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi0xABCDEFGH, vget_high_f16(vw01234567), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi1xABCDEFGH, vw89ABCDEF, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi1xABCDEFGH, vget_low_f16(vw89ABCDEF), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2xABCDEFGH, vw89ABCDEF, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2xABCDEFGH, vget_high_f16(vw89ABCDEF), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3xABCDEFGH, vwGHIJKLMN, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3xABCDEFGH, vget_high_f16(vwGHIJKLMN), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_lane_f16(vo0p0, vi4xABCDEFGH, vwOP, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4xABCDEFGH, vwOP, 1);
#endif
vo0p0 = vaddq_f16(vo0p0, vo0p1);
float16x8_t vo0 = vmaxq_f16(vo0p0, vmin);
vo0 = vminq_f16(vo0, vmax);
vst1q_u16(o0, vreinterpretq_u16_f16(vo0)); o0 += 8;
}
// Always process the last block of 5..16 pixels.
assert(w <= 16 * sizeof(uint16_t));
if XNN_LIKELY(w > 8 * sizeof(uint16_t)) {
float16x8_t vo0p0 = vdupq_lane_f16(vget_low_f16(vw01234567), 0);
float16x8_t vi0xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i0)); i0 += 8;
float16x8_t vi1xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i1)); i1 += 8;
float16x8_t vi2xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i2)); i2 += 8;
float16x8_t vi3xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i3)); i3 += 8;
float16x8_t vi4xGHIJKLMN = vreinterpretq_f16_u16(vld1q_u16(i4)); i4 += 8;
vi0xGHIJKLMN = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi0xGHIJKLMN)));
vi1xGHIJKLMN = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi1xGHIJKLMN)));
vi2xGHIJKLMN = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi2xGHIJKLMN)));
vi3xGHIJKLMN = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi3xGHIJKLMN)));
vi4xGHIJKLMN = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi4xGHIJKLMN)));
// Center column
float16x8_t vo0p1 = vmulq_lane_f16(vi0x89ABCDEF, vget_low_f16(vw01234567), 3);
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x89ABCDEF, vw89ABCDEF, 0);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x89ABCDEF, vget_low_f16(vw89ABCDEF), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2x89ABCDEF, vw89ABCDEF, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2x89ABCDEF, vget_high_f16(vw89ABCDEF), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3x89ABCDEF, vwGHIJKLMN, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3x89ABCDEF, vget_low_f16(vwGHIJKLMN), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi4x89ABCDEF, vwGHIJKLMN, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4x89ABCDEF, vget_high_f16(vwGHIJKLMN), 3);
#endif
// Left by 1 column
const float16x8_t vi0x789ABCDE = vextq_f16(vi0x01234567, vi0x89ABCDEF, 7);
const float16x8_t vi1x789ABCDE = vextq_f16(vi1x01234567, vi1x89ABCDEF, 7);
const float16x8_t vi2x789ABCDE = vextq_f16(vi2x01234567, vi2x89ABCDEF, 7);
const float16x8_t vi3x789ABCDE = vextq_f16(vi3x01234567, vi3x89ABCDEF, 7);
const float16x8_t vi4x789ABCDE = vextq_f16(vi4x01234567, vi4x89ABCDEF, 7);
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi0x789ABCDE, vw01234567, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi0x789ABCDE, vget_low_f16(vw01234567), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x789ABCDE, vw01234567, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x789ABCDE, vget_high_f16(vw01234567), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi2x789ABCDE, vw89ABCDEF, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi2x789ABCDE, vget_high_f16(vw89ABCDEF), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi3x789ABCDE, vwGHIJKLMN, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi3x789ABCDE, vget_low_f16(vwGHIJKLMN), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi4x789ABCDE, vwGHIJKLMN, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi4x789ABCDE, vget_high_f16(vwGHIJKLMN), 2);
#endif
// Left by 2 column
const float16x8_t vi0x6789ABCD = vextq_f16(vi0x01234567, vi0x89ABCDEF, 6);
vi0x01234567 = vi0x89ABCDEF;
const float16x8_t vi1x6789ABCD = vextq_f16(vi1x01234567, vi1x89ABCDEF, 6);
vi1x01234567 = vi1x89ABCDEF;
const float16x8_t vi2x6789ABCD = vextq_f16(vi2x01234567, vi2x89ABCDEF, 6);
vi2x01234567 = vi2x89ABCDEF;
const float16x8_t vi3x6789ABCD = vextq_f16(vi3x01234567, vi3x89ABCDEF, 6);
vi3x01234567 = vi3x89ABCDEF;
const float16x8_t vi4x6789ABCD = vextq_f16(vi4x01234567, vi4x89ABCDEF, 6);
vi4x01234567 = vi4x89ABCDEF;
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi0x6789ABCD, vw01234567, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi0x6789ABCD, vget_low_f16(vw01234567), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi1x6789ABCD, vw01234567, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi1x6789ABCD, vget_high_f16(vw01234567), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2x6789ABCD, vw89ABCDEF, 3);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2x6789ABCD, vget_low_f16(vw89ABCDEF), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3x6789ABCD, vwGHIJKLMN, 0);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3x6789ABCD, vget_low_f16(vwGHIJKLMN), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi4x6789ABCD, vwGHIJKLMN, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4x6789ABCD, vget_high_f16(vwGHIJKLMN), 1);
#endif
// Right by 1 column
const float16x8_t vi0x9ABCDEFG = vextq_f16(vi0x89ABCDEF, vi0xGHIJKLMN, 1);
const float16x8_t vi1x9ABCDEFG = vextq_f16(vi1x89ABCDEF, vi1xGHIJKLMN, 1);
const float16x8_t vi2x9ABCDEFG = vextq_f16(vi2x89ABCDEF, vi2xGHIJKLMN, 1);
const float16x8_t vi3x9ABCDEFG = vextq_f16(vi3x89ABCDEF, vi3xGHIJKLMN, 1);
const float16x8_t vi4x9ABCDEFG = vextq_f16(vi4x89ABCDEF, vi4xGHIJKLMN, 1);
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi0x9ABCDEFG, vw01234567, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi0x9ABCDEFG, vget_high_f16(vw01234567), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x9ABCDEFG, vw89ABCDEF, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x9ABCDEFG, vget_low_f16(vw89ABCDEF), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi2x9ABCDEFG, vw89ABCDEF, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi2x9ABCDEFG, vget_high_f16(vw89ABCDEF), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi3x9ABCDEFG, vwGHIJKLMN, 3);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi3x9ABCDEFG, vget_low_f16(vwGHIJKLMN), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_lane_f16(vo0p1, vi4x9ABCDEFG, vwOP, 0);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi4x9ABCDEFG, vwOP, 0);
#endif
// Right by 2 column
const float16x8_t vi0xABCDEFGH = vextq_f16(vi0x89ABCDEF, vi0xGHIJKLMN, 2);
vi0x89ABCDEF = vi0xGHIJKLMN;
const float16x8_t vi1xABCDEFGH = vextq_f16(vi1x89ABCDEF, vi1xGHIJKLMN, 2);
vi1x89ABCDEF = vi1xGHIJKLMN;
const float16x8_t vi2xABCDEFGH = vextq_f16(vi2x89ABCDEF, vi2xGHIJKLMN, 2);
vi2x89ABCDEF = vi2xGHIJKLMN;
const float16x8_t vi3xABCDEFGH = vextq_f16(vi3x89ABCDEF, vi3xGHIJKLMN, 2);
vi3x89ABCDEF = vi3xGHIJKLMN;
const float16x8_t vi4xABCDEFGH = vextq_f16(vi4x89ABCDEF, vi4xGHIJKLMN, 2);
vi4x89ABCDEF = vi4xGHIJKLMN;
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi0xABCDEFGH, vw01234567, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi0xABCDEFGH, vget_high_f16(vw01234567), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi1xABCDEFGH, vw89ABCDEF, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi1xABCDEFGH, vget_low_f16(vw89ABCDEF), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2xABCDEFGH, vw89ABCDEF, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2xABCDEFGH, vget_high_f16(vw89ABCDEF), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3xABCDEFGH, vwGHIJKLMN, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3xABCDEFGH, vget_high_f16(vwGHIJKLMN), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_lane_f16(vo0p0, vi4xABCDEFGH, vwOP, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4xABCDEFGH, vwOP, 1);
#endif
vo0p0 = vaddq_f16(vo0p0, vo0p1);
float16x8_t vo0 = vmaxq_f16(vo0p0, vmin);
vo0 = vminq_f16(vo0, vmax);
vst1q_u16(o0, vreinterpretq_u16_f16(vo0)); o0 += 8;
w -= 8 * sizeof(uint16_t);
}
assert(w >= 1 * sizeof(uint16_t));
assert(w <= 8 * sizeof(uint16_t));
{
float16x8_t vo0p0 = vdupq_lane_f16(vget_low_f16(vw01234567), 0);
vi0x89ABCDEF = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi0x89ABCDEF)));
vi1x89ABCDEF = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi1x89ABCDEF)));
vi2x89ABCDEF = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi2x89ABCDEF)));
vi3x89ABCDEF = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi3x89ABCDEF)));
vi4x89ABCDEF = vreinterpretq_f16_u16(vandq_u16(vmask, vreinterpretq_u16_f16(vi4x89ABCDEF)));
// Center column
float16x8_t vo0p1 = vmulq_lane_f16(vi0x89ABCDEF, vget_low_f16(vw01234567), 3);
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x89ABCDEF, vw89ABCDEF, 0);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x89ABCDEF, vget_low_f16(vw89ABCDEF), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2x89ABCDEF, vw89ABCDEF, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2x89ABCDEF, vget_high_f16(vw89ABCDEF), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3x89ABCDEF, vwGHIJKLMN, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3x89ABCDEF, vget_low_f16(vwGHIJKLMN), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi4x89ABCDEF, vwGHIJKLMN, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4x89ABCDEF, vget_high_f16(vwGHIJKLMN), 3);
#endif
// Left by 1 column
const float16x8_t vi0x789ABCDE = vextq_f16(vi0x01234567, vi0x89ABCDEF, 7);
const float16x8_t vi1x789ABCDE = vextq_f16(vi1x01234567, vi1x89ABCDEF, 7);
const float16x8_t vi2x789ABCDE = vextq_f16(vi2x01234567, vi2x89ABCDEF, 7);
const float16x8_t vi3x789ABCDE = vextq_f16(vi3x01234567, vi3x89ABCDEF, 7);
const float16x8_t vi4x789ABCDE = vextq_f16(vi4x01234567, vi4x89ABCDEF, 7);
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi0x789ABCDE, vw01234567, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi0x789ABCDE, vget_low_f16(vw01234567), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x789ABCDE, vw01234567, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x789ABCDE, vget_high_f16(vw01234567), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi2x789ABCDE, vw89ABCDEF, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi2x789ABCDE, vget_high_f16(vw89ABCDEF), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi3x789ABCDE, vwGHIJKLMN, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi3x789ABCDE, vget_low_f16(vwGHIJKLMN), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi4x789ABCDE, vwGHIJKLMN, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi4x789ABCDE, vget_high_f16(vwGHIJKLMN), 2);
#endif
// Left by 2 column
const float16x8_t vi0x6789ABCD = vextq_f16(vi0x01234567, vi0x89ABCDEF, 6);
const float16x8_t vi1x6789ABCD = vextq_f16(vi1x01234567, vi1x89ABCDEF, 6);
const float16x8_t vi2x6789ABCD = vextq_f16(vi2x01234567, vi2x89ABCDEF, 6);
const float16x8_t vi3x6789ABCD = vextq_f16(vi3x01234567, vi3x89ABCDEF, 6);
const float16x8_t vi4x6789ABCD = vextq_f16(vi4x01234567, vi4x89ABCDEF, 6);
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi0x6789ABCD, vw01234567, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi0x6789ABCD, vget_low_f16(vw01234567), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi1x6789ABCD, vw01234567, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi1x6789ABCD, vget_high_f16(vw01234567), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2x6789ABCD, vw89ABCDEF, 3);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2x6789ABCD, vget_low_f16(vw89ABCDEF), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3x6789ABCD, vwGHIJKLMN, 0);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3x6789ABCD, vget_low_f16(vwGHIJKLMN), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi4x6789ABCD, vwGHIJKLMN, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4x6789ABCD, vget_high_f16(vwGHIJKLMN), 1);
#endif
// Right by 1 column
const float16x8_t vzero = vreinterpretq_f16_u16(vmovq_n_u16(0));
const float16x8_t vi0x9ABCDEFG = vextq_f16(vi0x89ABCDEF, vzero, 1);
const float16x8_t vi1x9ABCDEFG = vextq_f16(vi1x89ABCDEF, vzero, 1);
const float16x8_t vi2x9ABCDEFG = vextq_f16(vi2x89ABCDEF, vzero, 1);
const float16x8_t vi3x9ABCDEFG = vextq_f16(vi3x89ABCDEF, vzero, 1);
const float16x8_t vi4x9ABCDEFG = vextq_f16(vi4x89ABCDEF, vzero, 1);
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi0x9ABCDEFG, vw01234567, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi0x9ABCDEFG, vget_high_f16(vw01234567), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi1x9ABCDEFG, vw89ABCDEF, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi1x9ABCDEFG, vget_low_f16(vw89ABCDEF), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi2x9ABCDEFG, vw89ABCDEF, 6);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi2x9ABCDEFG, vget_high_f16(vw89ABCDEF), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi3x9ABCDEFG, vwGHIJKLMN, 3);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi3x9ABCDEFG, vget_low_f16(vwGHIJKLMN), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_lane_f16(vo0p1, vi4x9ABCDEFG, vwOP, 0);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi4x9ABCDEFG, vwOP, 0);
#endif
// Right by 2 column
const float16x8_t vi0xABCDEFGH = vextq_f16(vi0x9ABCDEFG, vzero, 1);
const float16x8_t vi1xABCDEFGH = vextq_f16(vi1x9ABCDEFG, vzero, 1);
const float16x8_t vi2xABCDEFGH = vextq_f16(vi2x9ABCDEFG, vzero, 1);
const float16x8_t vi3xABCDEFGH = vextq_f16(vi3x9ABCDEFG, vzero, 1);
const float16x8_t vi4xABCDEFGH = vextq_f16(vi4x9ABCDEFG, vzero, 1);
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi0xABCDEFGH, vw01234567, 5);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi0xABCDEFGH, vget_high_f16(vw01234567), 1);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi1xABCDEFGH, vw89ABCDEF, 2);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi1xABCDEFGH, vget_low_f16(vw89ABCDEF), 2);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_laneq_f16(vo0p0, vi2xABCDEFGH, vw89ABCDEF, 7);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi2xABCDEFGH, vget_high_f16(vw89ABCDEF), 3);
#endif
#if XNN_ARCH_ARM64
vo0p1 = vfmaq_laneq_f16(vo0p1, vi3xABCDEFGH, vwGHIJKLMN, 4);
#else
vo0p1 = vmlaq_lane_f16(vo0p1, vi3xABCDEFGH, vget_high_f16(vwGHIJKLMN), 0);
#endif
#if XNN_ARCH_ARM64
vo0p0 = vfmaq_lane_f16(vo0p0, vi4xABCDEFGH, vwOP, 1);
#else
vo0p0 = vmlaq_lane_f16(vo0p0, vi4xABCDEFGH, vwOP, 1);
#endif
vo0p0 = vaddq_f16(vo0p0, vo0p1);
float16x8_t vo0 = vmaxq_f16(vo0p0, vmin);
vo0 = vminq_f16(vo0, vmax);
if XNN_LIKELY(w == 8 * sizeof(uint16_t)) {
vst1q_u16(o0, vreinterpretq_u16_f16(vo0)); o0 += 8;
} else {
float16x4_t vo0_lo = vget_low_f16(vo0);
if (w & (4 * sizeof(uint16_t))) {
vst1_u16(o0, vreinterpret_u16_f16(vo0_lo)); o0 += 4;
vo0_lo = vget_high_f16(vo0);
}
if (w & (2 * sizeof(uint16_t))) {
vst1_lane_u32((void*) o0, vreinterpret_u32_f16(vo0_lo), 0); o0 += 2;
vo0_lo = vext_f16(vo0_lo, vo0_lo, 2);
}
if (w & (1 * sizeof(uint16_t))) {
vst1_lane_u16(o0, vreinterpret_u16_f16(vo0_lo), 0); o0 += 1;
}
}
}
i0 = (const uint16_t*) ((uintptr_t) i1 - input_decrement);
i1 = (const uint16_t*) ((uintptr_t) i2 - input_decrement);
i2 = (const uint16_t*) ((uintptr_t) i1 + input_width);
i3 = (const uint16_t*) ((uintptr_t) i2 + input_width);
i4 = (const uint16_t*) ((uintptr_t) i3 + input_width);
} while (--output_height != 0);
}
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