File size: 6,970 Bytes
8b7c501 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 |
// Auto-generated file. Do not edit!
// Template: src/f16-gemm/avx2-broadcast.c.in
// Generator: tools/xngen
//
// Copyright 2022 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>
#include <xnnpack/intrinsics-polyfill.h>
void xnn_f16_f32acc_gemm_minmax_ukernel_5x8__avx2_broadcast(
size_t mr,
size_t nc,
size_t kc,
const void* restrict a,
size_t a_stride,
const void* restrict w,
void* restrict c,
size_t cm_stride,
size_t cn_stride,
const union xnn_f16_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
{
assert(mr != 0);
assert(mr <= 5);
assert(nc != 0);
assert(kc != 0);
assert(kc % sizeof(uint16_t) == 0);
assert(a != NULL);
assert(w != NULL);
assert(c != NULL);
const uint16_t* a0 = a;
uint16_t* c0 = c;
const uint16_t* a1 = (const uint16_t*) ((uintptr_t) a0 + a_stride);
uint16_t* c1 = (uint16_t*) ((uintptr_t) c0 + cm_stride);
if XNN_UNPREDICTABLE(mr < 2) {
a1 = a0;
c1 = c0;
}
const uint16_t* a2 = (const uint16_t*) ((uintptr_t) a1 + a_stride);
uint16_t* c2 = (uint16_t*) ((uintptr_t) c1 + cm_stride);
if XNN_UNPREDICTABLE(mr <= 2) {
a2 = a1;
c2 = c1;
}
const uint16_t* a3 = (const uint16_t*) ((uintptr_t) a2 + a_stride);
uint16_t* c3 = (uint16_t*) ((uintptr_t) c2 + cm_stride);
if XNN_UNPREDICTABLE(mr < 4) {
a3 = a2;
c3 = c2;
}
const uint16_t* a4 = (const uint16_t*) ((uintptr_t) a3 + a_stride);
uint16_t* c4 = (uint16_t*) ((uintptr_t) c3 + cm_stride);
if XNN_UNPREDICTABLE(mr <= 4) {
a4 = a3;
c4 = c3;
}
do {
__m256 vacc0x01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) w));
__m256 vacc1x01234567 = vacc0x01234567;
__m256 vacc2x01234567 = vacc0x01234567;
__m256 vacc3x01234567 = vacc0x01234567;
__m256 vacc4x01234567 = vacc0x01234567;
w = (const uint16_t*) w + 8;
size_t k = kc;
do {
const __m256 va0 = _mm256_cvtph_ps(_mm_set1_epi16((short) *a0));
a0 += 1;
const __m256 va1 = _mm256_cvtph_ps(_mm_set1_epi16((short) *a1));
a1 += 1;
const __m256 va2 = _mm256_cvtph_ps(_mm_set1_epi16((short) *a2));
a2 += 1;
const __m256 va3 = _mm256_cvtph_ps(_mm_set1_epi16((short) *a3));
a3 += 1;
const __m256 va4 = _mm256_cvtph_ps(_mm_set1_epi16((short) *a4));
a4 += 1;
const __m256 vb01234567 = _mm256_cvtph_ps(_mm_load_si128((const __m128i*) w));
w = (const uint16_t*) w + 8;
vacc0x01234567 = _mm256_fmadd_ps(va0, vb01234567, vacc0x01234567);
vacc1x01234567 = _mm256_fmadd_ps(va1, vb01234567, vacc1x01234567);
vacc2x01234567 = _mm256_fmadd_ps(va2, vb01234567, vacc2x01234567);
vacc3x01234567 = _mm256_fmadd_ps(va3, vb01234567, vacc3x01234567);
vacc4x01234567 = _mm256_fmadd_ps(va4, vb01234567, vacc4x01234567);
k -= sizeof(uint16_t);
} while (k != 0);
const __m256 vmin = _mm256_load_ps(params->avx.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);
const __m256 vmax = _mm256_load_ps(params->avx.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);
if XNN_LIKELY(nc >= 8) {
_mm_storeu_si128((__m128i*) c0, _mm256_cvtps_ph(vacc0x01234567, _MM_FROUND_TO_NEAREST_INT));
c0 = (uint16_t*) ((uintptr_t) c0 + cn_stride);
_mm_storeu_si128((__m128i*) c1, _mm256_cvtps_ph(vacc1x01234567, _MM_FROUND_TO_NEAREST_INT));
c1 = (uint16_t*) ((uintptr_t) c1 + cn_stride);
_mm_storeu_si128((__m128i*) c2, _mm256_cvtps_ph(vacc2x01234567, _MM_FROUND_TO_NEAREST_INT));
c2 = (uint16_t*) ((uintptr_t) c2 + cn_stride);
_mm_storeu_si128((__m128i*) c3, _mm256_cvtps_ph(vacc3x01234567, _MM_FROUND_TO_NEAREST_INT));
c3 = (uint16_t*) ((uintptr_t) c3 + cn_stride);
_mm_storeu_si128((__m128i*) c4, _mm256_cvtps_ph(vacc4x01234567, _MM_FROUND_TO_NEAREST_INT));
c4 = (uint16_t*) ((uintptr_t) c4 + cn_stride);
a0 = (const uint16_t*) ((uintptr_t) a0 - kc);
a1 = (const uint16_t*) ((uintptr_t) a1 - kc);
a2 = (const uint16_t*) ((uintptr_t) a2 - kc);
a3 = (const uint16_t*) ((uintptr_t) a3 - kc);
a4 = (const uint16_t*) ((uintptr_t) a4 - kc);
nc -= 8;
} else {
__m128i vh0x01234567 = _mm256_cvtps_ph(vacc0x01234567, _MM_FROUND_TO_NEAREST_INT);
__m128i vh1x01234567 = _mm256_cvtps_ph(vacc1x01234567, _MM_FROUND_TO_NEAREST_INT);
__m128i vh2x01234567 = _mm256_cvtps_ph(vacc2x01234567, _MM_FROUND_TO_NEAREST_INT);
__m128i vh3x01234567 = _mm256_cvtps_ph(vacc3x01234567, _MM_FROUND_TO_NEAREST_INT);
__m128i vh4x01234567 = _mm256_cvtps_ph(vacc4x01234567, _MM_FROUND_TO_NEAREST_INT);
if (nc & 4) {
_mm_storel_epi64((__m128i*) c0, vh0x01234567);
_mm_storel_epi64((__m128i*) c1, vh1x01234567);
_mm_storel_epi64((__m128i*) c2, vh2x01234567);
_mm_storel_epi64((__m128i*) c3, vh3x01234567);
_mm_storel_epi64((__m128i*) c4, vh4x01234567);
vh0x01234567 = _mm_unpackhi_epi64(vh0x01234567, vh0x01234567);
vh1x01234567 = _mm_unpackhi_epi64(vh1x01234567, vh1x01234567);
vh2x01234567 = _mm_unpackhi_epi64(vh2x01234567, vh2x01234567);
vh3x01234567 = _mm_unpackhi_epi64(vh3x01234567, vh3x01234567);
vh4x01234567 = _mm_unpackhi_epi64(vh4x01234567, vh4x01234567);
c0 += 4;
c1 += 4;
c2 += 4;
c3 += 4;
c4 += 4;
}
if (nc & 2) {
_mm_storeu_si32(c0, vh0x01234567);
_mm_storeu_si32(c1, vh1x01234567);
_mm_storeu_si32(c2, vh2x01234567);
_mm_storeu_si32(c3, vh3x01234567);
_mm_storeu_si32(c4, vh4x01234567);
vh0x01234567 = _mm_srli_epi64(vh0x01234567, 32);
vh1x01234567 = _mm_srli_epi64(vh1x01234567, 32);
vh2x01234567 = _mm_srli_epi64(vh2x01234567, 32);
vh3x01234567 = _mm_srli_epi64(vh3x01234567, 32);
vh4x01234567 = _mm_srli_epi64(vh4x01234567, 32);
c0 += 2;
c1 += 2;
c2 += 2;
c3 += 2;
c4 += 2;
}
if (nc & 1) {
*c0 = (uint16_t) _mm_extract_epi16(vh0x01234567, 0);
*c1 = (uint16_t) _mm_extract_epi16(vh1x01234567, 0);
*c2 = (uint16_t) _mm_extract_epi16(vh2x01234567, 0);
*c3 = (uint16_t) _mm_extract_epi16(vh3x01234567, 0);
*c4 = (uint16_t) _mm_extract_epi16(vh4x01234567, 0);
}
nc = 0;
}
} while (nc != 0);
}
|