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// Auto-generated file. Do not edit!
// Template: src/f32-gemm/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/gemm.h>
void xnn_f32_gemm_minmax_ukernel_1x16__fma3_broadcast(
size_t mr,
size_t nc,
size_t kc,
const float* restrict a,
size_t a_stride,
const float* restrict w,
float* restrict c,
size_t cm_stride,
size_t cn_stride,
const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
{
assert(mr != 0);
assert(mr <= 1);
assert(nc != 0);
assert(kc != 0);
assert(kc % sizeof(float) == 0);
assert(a != NULL);
assert(w != NULL);
assert(c != NULL);
const float* a0 = a;
float* c0 = c;
do {
__m256 vacc0x01234567 = _mm256_load_ps(w + 0);
__m256 vacc0x89ABCDEF = _mm256_load_ps(w + 8);
w += 16;
size_t k = kc;
do {
const __m256 va0 = _mm256_broadcast_ss(a0);
a0 += 1;
const __m256 vb01234567 = _mm256_load_ps(w);
const __m256 vb89ABCDEF = _mm256_load_ps(w + 8);
w += 16;
vacc0x01234567 = _mm256_fmadd_ps(va0, vb01234567, vacc0x01234567);
vacc0x89ABCDEF = _mm256_fmadd_ps(va0, vb89ABCDEF, vacc0x89ABCDEF);
k -= sizeof(float);
} while (k != 0);
const __m256 vmin = _mm256_load_ps(params->avx.min);
vacc0x01234567 = _mm256_max_ps(vmin, vacc0x01234567);
vacc0x89ABCDEF = _mm256_max_ps(vmin, vacc0x89ABCDEF);
const __m256 vmax = _mm256_load_ps(params->avx.max);
vacc0x01234567 = _mm256_min_ps(vmax, vacc0x01234567);
vacc0x89ABCDEF = _mm256_min_ps(vmax, vacc0x89ABCDEF);
if XNN_LIKELY(nc >= 16) {
_mm256_storeu_ps(c0, vacc0x01234567);
_mm256_storeu_ps(c0 + 8, vacc0x89ABCDEF);
c0 = (float*) ((uintptr_t) c0 + cn_stride);
a0 = (const float*) ((uintptr_t) a0 - kc);
nc -= 16;
} else {
if (nc & 8) {
_mm256_storeu_ps(c0, vacc0x01234567);
vacc0x01234567 = vacc0x89ABCDEF;
c0 += 8;
}
__m128 vacc0x0123 = _mm256_castps256_ps128(vacc0x01234567);
if (nc & 4) {
_mm_storeu_ps(c0, vacc0x0123);
vacc0x0123 = _mm256_extractf128_ps(vacc0x01234567, 1);
c0 += 4;
}
if (nc & 2) {
_mm_storel_pi((__m64*) c0, vacc0x0123);
vacc0x0123 = _mm_movehl_ps(vacc0x0123, vacc0x0123);
c0 += 2;
}
if (nc & 1) {
_mm_store_ss(c0, vacc0x0123);
}
nc = 0;
}
} while (nc != 0);
}
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