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// Auto-generated file. Do not edit!
// Template: src/f32-igemm/avx-broadcast.c.in
// Generator: tools/xngen
//
// Copyright 2019 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 <immintrin.h>
#include <xnnpack/igemm.h>
void xnn_f32_igemm_ukernel_5x8__avx_broadcast(
size_t mr,
size_t nc,
size_t kc,
size_t ks,
const float**restrict a,
const float*restrict w,
float*restrict c,
size_t cm_stride,
size_t cn_stride,
size_t a_offset,
const float* zero,
const union xnn_f32_output_params params[restrict static 1])
{
assert(mr != 0);
assert(mr <= 5);
assert(nc != 0);
assert(kc != 0);
assert(kc % sizeof(float) == 0);
assert(ks != 0);
assert(ks % (5 * sizeof(void*)) == 0);
assert(a_offset % sizeof(float) == 0);
assert(a != NULL);
assert(w != NULL);
assert(c != NULL);
float* c0 = c;
float* c1 = (float*) ((uintptr_t) c0 + cm_stride);
if XNN_UNPREDICTABLE(mr < 2) {
c1 = c0;
}
float* c2 = (float*) ((uintptr_t) c1 + cm_stride);
if XNN_UNPREDICTABLE(mr <= 2) {
c2 = c1;
}
float* c3 = (float*) ((uintptr_t) c2 + cm_stride);
if XNN_UNPREDICTABLE(mr < 4) {
c3 = c2;
}
float* c4 = (float*) ((uintptr_t) c3 + cm_stride);
if XNN_UNPREDICTABLE(mr <= 4) {
c4 = c3;
}
do {
__m256 vacc0x01234567 = _mm256_load_ps(w);
__m256 vacc1x01234567 = vacc0x01234567;
__m256 vacc2x01234567 = vacc0x01234567;
__m256 vacc3x01234567 = vacc0x01234567;
__m256 vacc4x01234567 = vacc0x01234567;
w += 8;
size_t p = ks;
do {
const float* restrict a0 = a[0];
assert(a0 != NULL);
if XNN_UNPREDICTABLE(a0 != zero) {
a0 = (const float*) ((uintptr_t) a0 + a_offset);
}
const float* restrict a1 = a[1];
assert(a1 != NULL);
if XNN_UNPREDICTABLE(a1 != zero) {
a1 = (const float*) ((uintptr_t) a1 + a_offset);
}
const float* restrict a2 = a[2];
assert(a2 != NULL);
if XNN_UNPREDICTABLE(a2 != zero) {
a2 = (const float*) ((uintptr_t) a2 + a_offset);
}
const float* restrict a3 = a[3];
assert(a3 != NULL);
if XNN_UNPREDICTABLE(a3 != zero) {
a3 = (const float*) ((uintptr_t) a3 + a_offset);
}
const float* restrict a4 = a[4];
assert(a4 != NULL);
if XNN_UNPREDICTABLE(a4 != zero) {
a4 = (const float*) ((uintptr_t) a4 + a_offset);
}
a += 5;
size_t k = kc;
do {
const __m256 vb01234567 = _mm256_load_ps(w);
w += 8;
const __m256 va0 = _mm256_broadcast_ss(a0);
a0 += 1;
const __m256 va1 = _mm256_broadcast_ss(a1);
a1 += 1;
const __m256 va2 = _mm256_broadcast_ss(a2);
a2 += 1;
const __m256 va3 = _mm256_broadcast_ss(a3);
a3 += 1;
const __m256 va4 = _mm256_broadcast_ss(a4);
a4 += 1;
vacc0x01234567 = _mm256_add_ps(vacc0x01234567, _mm256_mul_ps(va0, vb01234567));
vacc1x01234567 = _mm256_add_ps(vacc1x01234567, _mm256_mul_ps(va1, vb01234567));
vacc2x01234567 = _mm256_add_ps(vacc2x01234567, _mm256_mul_ps(va2, vb01234567));
vacc3x01234567 = _mm256_add_ps(vacc3x01234567, _mm256_mul_ps(va3, vb01234567));
vacc4x01234567 = _mm256_add_ps(vacc4x01234567, _mm256_mul_ps(va4, vb01234567));
k -= sizeof(float);
} while (k != 0);
p -= 5 * sizeof(void*);
} while (p != 0);
const __m256 vmax = _mm256_broadcast_ps((const __m128*) params->sse.max);
vacc0x01234567 = _mm256_min_ps(vacc0x01234567, vmax);
vacc1x01234567 = _mm256_min_ps(vacc1x01234567, vmax);
vacc2x01234567 = _mm256_min_ps(vacc2x01234567, vmax);
vacc3x01234567 = _mm256_min_ps(vacc3x01234567, vmax);
vacc4x01234567 = _mm256_min_ps(vacc4x01234567, vmax);
const __m256 vmin = _mm256_broadcast_ps((const __m128*) params->sse.min);
vacc0x01234567 = _mm256_max_ps(vacc0x01234567, vmin);
vacc1x01234567 = _mm256_max_ps(vacc1x01234567, vmin);
vacc2x01234567 = _mm256_max_ps(vacc2x01234567, vmin);
vacc3x01234567 = _mm256_max_ps(vacc3x01234567, vmin);
vacc4x01234567 = _mm256_max_ps(vacc4x01234567, vmin);
if XNN_LIKELY(nc >= 8) {
_mm256_storeu_ps(c4, vacc4x01234567);
c4 = (float*) ((uintptr_t) c4 + cn_stride);
_mm256_storeu_ps(c3, vacc3x01234567);
c3 = (float*) ((uintptr_t) c3 + cn_stride);
_mm256_storeu_ps(c2, vacc2x01234567);
c2 = (float*) ((uintptr_t) c2 + cn_stride);
_mm256_storeu_ps(c1, vacc1x01234567);
c1 = (float*) ((uintptr_t) c1 + cn_stride);
_mm256_storeu_ps(c0, vacc0x01234567);
c0 = (float*) ((uintptr_t) c0 + cn_stride);
a = (const float**restrict) ((uintptr_t) a - ks);
nc -= 8;
} else {
__m128 vacc4x0123 = _mm256_castps256_ps128(vacc4x01234567);
__m128 vacc3x0123 = _mm256_castps256_ps128(vacc3x01234567);
__m128 vacc2x0123 = _mm256_castps256_ps128(vacc2x01234567);
__m128 vacc1x0123 = _mm256_castps256_ps128(vacc1x01234567);
__m128 vacc0x0123 = _mm256_castps256_ps128(vacc0x01234567);
if (nc & 4) {
_mm_storeu_ps(c4, vacc4x0123);
_mm_storeu_ps(c3, vacc3x0123);
_mm_storeu_ps(c2, vacc2x0123);
_mm_storeu_ps(c1, vacc1x0123);
_mm_storeu_ps(c0, vacc0x0123);
vacc4x0123 = _mm256_extractf128_ps(vacc4x01234567, 1);
vacc3x0123 = _mm256_extractf128_ps(vacc3x01234567, 1);
vacc2x0123 = _mm256_extractf128_ps(vacc2x01234567, 1);
vacc1x0123 = _mm256_extractf128_ps(vacc1x01234567, 1);
vacc0x0123 = _mm256_extractf128_ps(vacc0x01234567, 1);
c4 += 4;
c3 += 4;
c2 += 4;
c1 += 4;
c0 += 4;
}
if (nc & 2) {
_mm_storel_pi((__m64*) c4, vacc4x0123);
_mm_storel_pi((__m64*) c3, vacc3x0123);
_mm_storel_pi((__m64*) c2, vacc2x0123);
_mm_storel_pi((__m64*) c1, vacc1x0123);
_mm_storel_pi((__m64*) c0, vacc0x0123);
vacc4x0123 = _mm_movehl_ps(vacc4x0123, vacc4x0123);
vacc3x0123 = _mm_movehl_ps(vacc3x0123, vacc3x0123);
vacc2x0123 = _mm_movehl_ps(vacc2x0123, vacc2x0123);
vacc1x0123 = _mm_movehl_ps(vacc1x0123, vacc1x0123);
vacc0x0123 = _mm_movehl_ps(vacc0x0123, vacc0x0123);
c4 += 2;
c3 += 2;
c2 += 2;
c1 += 2;
c0 += 2;
}
if (nc & 1) {
_mm_store_ss(c4, vacc4x0123);
_mm_store_ss(c3, vacc3x0123);
_mm_store_ss(c2, vacc2x0123);
_mm_store_ss(c1, vacc1x0123);
_mm_store_ss(c0, vacc0x0123);
}
nc = 0;
}
} while (nc != 0);
}