test / src /f32-dwconv2d-chw /gen /f32-dwconv2d-chw-3x3p1-minmax-aarch64-neonfma-4x4.c
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// Auto-generated file. Do not edit!
// Template: src/f32-dwconv2d-chw/3x3p1-neon.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/math.h>
void xnn_f32_dwconv2d_chw_ukernel_3x3p1__aarch64_neonfma_4x4(
size_t input_height,
size_t input_width,
const float* input,
const float* weights,
const float* zero,
float* output,
uint32_t padding_top,
const union xnn_f32_chw_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS
{
assert(input_height != 0);
assert(input_width != 0);
assert(input_width % sizeof(float) == 0);
assert(padding_top == 1);
const uint32x4_t vmask = vld1q_u32(params->neon_stride1.mask);
const float32x4_t vmax = vld1q_dup_f32(&params->neon_stride1.max);
const float32x4_t vmin = vld1q_dup_f32(&params->neon_stride1.min);
const float32x4_t vw0123 = vld1q_f32(weights);
const float32x4_t vw4567 = vld1q_f32(weights + 4);
const float32x2_t vw89 = vld1_f32(weights + 8);
const size_t input_decrement = round_up_po2(input_width, 4 * sizeof(float));
const float* i0 = zero;
const float* i1 = input;
const float* i2 = (const float*) ((uintptr_t) i1 + input_width);
const float* i3 = (const float*) ((uintptr_t) i2 + input_width);
const float* i4 = (const float*) ((uintptr_t) i3 + input_width);
const float* i5 = (const float*) ((uintptr_t) i4 + input_width);
float* o0 = output;
float* o1 = (float*) ((uintptr_t) o0 + input_width);
float* o2 = (float*) ((uintptr_t) o1 + input_width);
float* o3 = (float*) ((uintptr_t) o2 + input_width);
size_t output_height = input_height;
do {
if XNN_UNPREDICTABLE(output_height < 2) {
i2 = zero;
o1 = o0;
}
if XNN_UNPREDICTABLE(output_height < 3) {
i3 = zero;
o2 = o1;
}
if XNN_UNPREDICTABLE(output_height < 4) {
i4 = zero;
o3 = o2;
}
if XNN_UNPREDICTABLE(output_height < 5) {
i5 = zero;
}
float32x4_t vi0x0123 = vmovq_n_f32(0.0f);
float32x4_t vi1x0123 = vmovq_n_f32(0.0f);
float32x4_t vi2x0123 = vmovq_n_f32(0.0f);
float32x4_t vi3x0123 = vmovq_n_f32(0.0f);
float32x4_t vi4x0123 = vmovq_n_f32(0.0f);
float32x4_t vi5x0123 = vmovq_n_f32(0.0f);
float32x4_t vi0x4567 = vld1q_f32(i0); i0 += 4;
float32x4_t vi1x4567 = vld1q_f32(i1); i1 += 4;
float32x4_t vi2x4567 = vld1q_f32(i2); i2 += 4;
float32x4_t vi3x4567 = vld1q_f32(i3); i3 += 4;
float32x4_t vi4x4567 = vld1q_f32(i4); i4 += 4;
float32x4_t vi5x4567 = vld1q_f32(i5); i5 += 4;
size_t w = input_width;
for (; w > 4 * sizeof(float); w -= 4 * sizeof(float)) {
float32x4_t vo0p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
float32x4_t vo1p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
float32x4_t vo2p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
float32x4_t vo3p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
const float32x4_t vi0x89AB = vld1q_f32(i0); i0 += 4;
const float32x4_t vi1x89AB = vld1q_f32(i1); i1 += 4;
const float32x4_t vi2x89AB = vld1q_f32(i2); i2 += 4;
const float32x4_t vi3x89AB = vld1q_f32(i3); i3 += 4;
const float32x4_t vi4x89AB = vld1q_f32(i4); i4 += 4;
const float32x4_t vi5x89AB = vld1q_f32(i5); i5 += 4;
vo0p0 = vfmaq_lane_f32(vo0p0, vi0x4567, vget_high_f32(vw0123), 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi1x4567, vget_high_f32(vw0123), 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi2x4567, vget_high_f32(vw0123), 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi3x4567, vget_high_f32(vw0123), 0);
vo0p0 = vfmaq_lane_f32(vo0p0, vi1x4567, vget_low_f32(vw4567), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi2x4567, vget_low_f32(vw4567), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi3x4567, vget_low_f32(vw4567), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi4x4567, vget_low_f32(vw4567), 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi2x4567, vw89, 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi3x4567, vw89, 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi4x4567, vw89, 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi5x4567, vw89, 0);
const float32x4_t vi0x3456 = vextq_f32(vi0x0123, vi0x4567, 3);
const float32x4_t vi1x3456 = vextq_f32(vi1x0123, vi1x4567, 3);
const float32x4_t vi2x3456 = vextq_f32(vi2x0123, vi2x4567, 3);
const float32x4_t vi3x3456 = vextq_f32(vi3x0123, vi3x4567, 3);
const float32x4_t vi4x3456 = vextq_f32(vi4x0123, vi4x4567, 3);
const float32x4_t vi5x3456 = vextq_f32(vi5x0123, vi5x4567, 3);
vo0p0 = vfmaq_lane_f32(vo0p0, vi0x3456, vget_low_f32(vw0123), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi1x3456, vget_low_f32(vw0123), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi2x3456, vget_low_f32(vw0123), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi3x3456, vget_low_f32(vw0123), 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi1x3456, vget_low_f32(vw4567), 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi2x3456, vget_low_f32(vw4567), 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi3x3456, vget_low_f32(vw4567), 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi4x3456, vget_low_f32(vw4567), 0);
vo0p0 = vfmaq_lane_f32(vo0p0, vi2x3456, vget_high_f32(vw4567), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi3x3456, vget_high_f32(vw4567), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi4x3456, vget_high_f32(vw4567), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi5x3456, vget_high_f32(vw4567), 1);
vi0x0123 = vi0x4567;
vi1x0123 = vi1x4567;
vi2x0123 = vi2x4567;
vi3x0123 = vi3x4567;
vi4x0123 = vi4x4567;
vi5x0123 = vi5x4567;
const float32x4_t vi0x5678 = vextq_f32(vi0x4567, vi0x89AB, 1);
const float32x4_t vi1x5678 = vextq_f32(vi1x4567, vi1x89AB, 1);
const float32x4_t vi2x5678 = vextq_f32(vi2x4567, vi2x89AB, 1);
const float32x4_t vi3x5678 = vextq_f32(vi3x4567, vi3x89AB, 1);
const float32x4_t vi4x5678 = vextq_f32(vi4x4567, vi4x89AB, 1);
const float32x4_t vi5x5678 = vextq_f32(vi5x4567, vi5x89AB, 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi0x5678, vget_high_f32(vw0123), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi1x5678, vget_high_f32(vw0123), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi2x5678, vget_high_f32(vw0123), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi3x5678, vget_high_f32(vw0123), 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi1x5678, vget_high_f32(vw4567), 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi2x5678, vget_high_f32(vw4567), 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi3x5678, vget_high_f32(vw4567), 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi4x5678, vget_high_f32(vw4567), 0);
vo0p0 = vfmaq_lane_f32(vo0p0, vi2x5678, vw89, 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi3x5678, vw89, 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi4x5678, vw89, 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi5x5678, vw89, 1);
vi0x4567 = vi0x89AB;
vi1x4567 = vi1x89AB;
vi2x4567 = vi2x89AB;
vi3x4567 = vi3x89AB;
vi4x4567 = vi4x89AB;
vi5x4567 = vi5x89AB;
float32x4_t vo0 = vmaxq_f32(vo0p0, vmin);
float32x4_t vo1 = vmaxq_f32(vo1p0, vmin);
float32x4_t vo2 = vmaxq_f32(vo2p0, vmin);
float32x4_t vo3 = vmaxq_f32(vo3p0, vmin);
vo0 = vminq_f32(vo0, vmax);
vo1 = vminq_f32(vo1, vmax);
vo2 = vminq_f32(vo2, vmax);
vo3 = vminq_f32(vo3, vmax);
vst1q_f32(o3, vo3); o3 += 4;
vst1q_f32(o2, vo2); o2 += 4;
vst1q_f32(o1, vo1); o1 += 4;
vst1q_f32(o0, vo0); o0 += 4;
}
// Always process the last block of 1..4 pixels.
assert(w >= 1 * sizeof(float));
assert(w <= 4 * sizeof(float));
{
float32x4_t vo0p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
float32x4_t vo1p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
float32x4_t vo2p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
float32x4_t vo3p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
vi0x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi0x4567)));
vi1x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi1x4567)));
vi2x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi2x4567)));
vi3x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi3x4567)));
vi4x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi4x4567)));
vi5x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi5x4567)));
vo0p0 = vfmaq_lane_f32(vo0p0, vi0x4567, vget_high_f32(vw0123), 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi1x4567, vget_high_f32(vw0123), 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi2x4567, vget_high_f32(vw0123), 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi3x4567, vget_high_f32(vw0123), 0);
vo0p0 = vfmaq_lane_f32(vo0p0, vi1x4567, vget_low_f32(vw4567), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi2x4567, vget_low_f32(vw4567), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi3x4567, vget_low_f32(vw4567), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi4x4567, vget_low_f32(vw4567), 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi2x4567, vw89, 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi3x4567, vw89, 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi4x4567, vw89, 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi5x4567, vw89, 0);
const float32x4_t vi0x3456 = vextq_f32(vi0x0123, vi0x4567, 3);
const float32x4_t vi1x3456 = vextq_f32(vi1x0123, vi1x4567, 3);
const float32x4_t vi2x3456 = vextq_f32(vi2x0123, vi2x4567, 3);
const float32x4_t vi3x3456 = vextq_f32(vi3x0123, vi3x4567, 3);
const float32x4_t vi4x3456 = vextq_f32(vi4x0123, vi4x4567, 3);
const float32x4_t vi5x3456 = vextq_f32(vi5x0123, vi5x4567, 3);
vo0p0 = vfmaq_lane_f32(vo0p0, vi0x3456, vget_low_f32(vw0123), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi1x3456, vget_low_f32(vw0123), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi2x3456, vget_low_f32(vw0123), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi3x3456, vget_low_f32(vw0123), 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi1x3456, vget_low_f32(vw4567), 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi2x3456, vget_low_f32(vw4567), 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi3x3456, vget_low_f32(vw4567), 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi4x3456, vget_low_f32(vw4567), 0);
vo0p0 = vfmaq_lane_f32(vo0p0, vi2x3456, vget_high_f32(vw4567), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi3x3456, vget_high_f32(vw4567), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi4x3456, vget_high_f32(vw4567), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi5x3456, vget_high_f32(vw4567), 1);
const float32x4_t vzero = vmovq_n_f32(0.0f);
const float32x4_t vi0x5678 = vextq_f32(vi0x4567, vzero, 1);
const float32x4_t vi1x5678 = vextq_f32(vi1x4567, vzero, 1);
const float32x4_t vi2x5678 = vextq_f32(vi2x4567, vzero, 1);
const float32x4_t vi3x5678 = vextq_f32(vi3x4567, vzero, 1);
const float32x4_t vi4x5678 = vextq_f32(vi4x4567, vzero, 1);
const float32x4_t vi5x5678 = vextq_f32(vi5x4567, vzero, 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi0x5678, vget_high_f32(vw0123), 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi1x5678, vget_high_f32(vw0123), 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi2x5678, vget_high_f32(vw0123), 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi3x5678, vget_high_f32(vw0123), 1);
vo0p0 = vfmaq_lane_f32(vo0p0, vi1x5678, vget_high_f32(vw4567), 0);
vo1p0 = vfmaq_lane_f32(vo1p0, vi2x5678, vget_high_f32(vw4567), 0);
vo2p0 = vfmaq_lane_f32(vo2p0, vi3x5678, vget_high_f32(vw4567), 0);
vo3p0 = vfmaq_lane_f32(vo3p0, vi4x5678, vget_high_f32(vw4567), 0);
vo0p0 = vfmaq_lane_f32(vo0p0, vi2x5678, vw89, 1);
vo1p0 = vfmaq_lane_f32(vo1p0, vi3x5678, vw89, 1);
vo2p0 = vfmaq_lane_f32(vo2p0, vi4x5678, vw89, 1);
vo3p0 = vfmaq_lane_f32(vo3p0, vi5x5678, vw89, 1);
float32x4_t vo0 = vmaxq_f32(vo0p0, vmin);
float32x4_t vo1 = vmaxq_f32(vo1p0, vmin);
float32x4_t vo2 = vmaxq_f32(vo2p0, vmin);
float32x4_t vo3 = vmaxq_f32(vo3p0, vmin);
vo0 = vminq_f32(vo0, vmax);
vo1 = vminq_f32(vo1, vmax);
vo2 = vminq_f32(vo2, vmax);
vo3 = vminq_f32(vo3, vmax);
if XNN_LIKELY(w == 4 * sizeof(float)) {
vst1q_f32(o3, vo3); o3 += 4;
vst1q_f32(o2, vo2); o2 += 4;
vst1q_f32(o1, vo1); o1 += 4;
vst1q_f32(o0, vo0); o0 += 4;
} else {
float32x2_t vo0_lo = vget_low_f32(vo0);
float32x2_t vo1_lo = vget_low_f32(vo1);
float32x2_t vo2_lo = vget_low_f32(vo2);
float32x2_t vo3_lo = vget_low_f32(vo3);
if (w & (2 * sizeof(float))) {
vst1_f32(o3, vo3_lo); o3 += 2;
vst1_f32(o2, vo2_lo); o2 += 2;
vst1_f32(o1, vo1_lo); o1 += 2;
vst1_f32(o0, vo0_lo); o0 += 2;
vo0_lo = vget_high_f32(vo0);
vo1_lo = vget_high_f32(vo1);
vo2_lo = vget_high_f32(vo2);
vo3_lo = vget_high_f32(vo3);
}
if (w & (1 * sizeof(float))) {
vst1_lane_f32(o3, vo3_lo, 0); o3 += 1;
vst1_lane_f32(o2, vo2_lo, 0); o2 += 1;
vst1_lane_f32(o1, vo1_lo, 0); o1 += 1;
vst1_lane_f32(o0, vo0_lo, 0); o0 += 1;
}
}
}
i0 = (const float*) ((uintptr_t) i4 - input_decrement);
i1 = (const float*) ((uintptr_t) i5 - input_decrement);
i2 = (const float*) ((uintptr_t) i1 + input_width);
i3 = (const float*) ((uintptr_t) i2 + input_width);
i4 = (const float*) ((uintptr_t) i3 + input_width);
i5 = (const float*) ((uintptr_t) i4 + input_width);
o0 = o3;
o1 = (float*) ((uintptr_t) o0 + input_width);
o2 = (float*) ((uintptr_t) o1 + input_width);
o3 = (float*) ((uintptr_t) o2 + input_width);
output_height = doz(output_height, 4);
} while (output_height != 0);
}