blob: e42b33c24fffed3108a2abdbef1eed5fe02e35c6 [file] [log] [blame]
// Auto-generated file. Do not edit!
// Template: src/f32-igemm/psimd-splat.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 <psimd.h>
#include <xnnpack/igemm.h>
void xnn_f32_igemm_ukernel_4x8__psimd_splat(
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 <= 4);
assert(nc != 0);
assert(kc != 0);
assert(kc % sizeof(float) == 0);
assert(ks != 0);
assert(ks % (4 * sizeof(void*)) == 0);
assert(a_offset % sizeof(float) == 0);
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;
}
do {
psimd_f32 vacc0x0123 = psimd_load_f32(w);
psimd_f32 vacc0x4567 = psimd_load_f32(w + 4);
psimd_f32 vacc1x0123 = vacc0x0123;
psimd_f32 vacc1x4567 = vacc0x4567;
psimd_f32 vacc2x0123 = vacc0x0123;
psimd_f32 vacc2x4567 = vacc0x4567;
psimd_f32 vacc3x0123 = vacc0x0123;
psimd_f32 vacc3x4567 = vacc0x4567;
w += 8;
size_t p = ks;
do {
const float* restrict a0 = a[0];
if XNN_UNPREDICTABLE(a0 != zero) {
a0 = (const float*) ((uintptr_t) a0 + a_offset);
}
const float* restrict a1 = a[1];
if XNN_UNPREDICTABLE(a1 != zero) {
a1 = (const float*) ((uintptr_t) a1 + a_offset);
}
const float* restrict a2 = a[2];
if XNN_UNPREDICTABLE(a2 != zero) {
a2 = (const float*) ((uintptr_t) a2 + a_offset);
}
const float* restrict a3 = a[3];
if XNN_UNPREDICTABLE(a3 != zero) {
a3 = (const float*) ((uintptr_t) a3 + a_offset);
}
a += 4;
size_t k = kc;
while (k >= 4 * sizeof(float)) {
const psimd_f32 va0 = psimd_load_f32(a0);
a0 += 4;
const psimd_f32 va1 = psimd_load_f32(a1);
a1 += 4;
const psimd_f32 va2 = psimd_load_f32(a2);
a2 += 4;
const psimd_f32 va3 = psimd_load_f32(a3);
a3 += 4;
const psimd_f32 va0c0 = psimd_splat0_f32(va0);
const psimd_f32 va1c0 = psimd_splat0_f32(va1);
const psimd_f32 va2c0 = psimd_splat0_f32(va2);
const psimd_f32 va3c0 = psimd_splat0_f32(va3);
const psimd_f32 vb0123c0 = psimd_load_f32(w + 0);
const psimd_f32 vb4567c0 = psimd_load_f32(w + 4);
vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0c0, vb0123c0);
vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1c0, vb0123c0);
vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2c0, vb0123c0);
vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3c0, vb0123c0);
vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0c0, vb4567c0);
vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1c0, vb4567c0);
vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2c0, vb4567c0);
vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3c0, vb4567c0);
const psimd_f32 va0c1 = psimd_splat1_f32(va0);
const psimd_f32 va1c1 = psimd_splat1_f32(va1);
const psimd_f32 va2c1 = psimd_splat1_f32(va2);
const psimd_f32 va3c1 = psimd_splat1_f32(va3);
const psimd_f32 vb0123c1 = psimd_load_f32(w + 8);
const psimd_f32 vb4567c1 = psimd_load_f32(w + 12);
vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0c1, vb0123c1);
vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1c1, vb0123c1);
vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2c1, vb0123c1);
vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3c1, vb0123c1);
vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0c1, vb4567c1);
vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1c1, vb4567c1);
vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2c1, vb4567c1);
vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3c1, vb4567c1);
const psimd_f32 va0c2 = psimd_splat2_f32(va0);
const psimd_f32 va1c2 = psimd_splat2_f32(va1);
const psimd_f32 va2c2 = psimd_splat2_f32(va2);
const psimd_f32 va3c2 = psimd_splat2_f32(va3);
const psimd_f32 vb0123c2 = psimd_load_f32(w + 16);
const psimd_f32 vb4567c2 = psimd_load_f32(w + 20);
vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0c2, vb0123c2);
vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1c2, vb0123c2);
vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2c2, vb0123c2);
vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3c2, vb0123c2);
vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0c2, vb4567c2);
vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1c2, vb4567c2);
vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2c2, vb4567c2);
vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3c2, vb4567c2);
const psimd_f32 va0c3 = psimd_splat3_f32(va0);
const psimd_f32 va1c3 = psimd_splat3_f32(va1);
const psimd_f32 va2c3 = psimd_splat3_f32(va2);
const psimd_f32 va3c3 = psimd_splat3_f32(va3);
const psimd_f32 vb0123c3 = psimd_load_f32(w + 24);
const psimd_f32 vb4567c3 = psimd_load_f32(w + 28);
vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0c3, vb0123c3);
vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1c3, vb0123c3);
vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2c3, vb0123c3);
vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3c3, vb0123c3);
vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0c3, vb4567c3);
vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1c3, vb4567c3);
vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2c3, vb4567c3);
vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3c3, vb4567c3);
w += 32;
k -= 4 * sizeof(float);
}
if XNN_UNLIKELY(k != 0) {
do {
const psimd_f32 vb0123 = psimd_load_f32(w);
const psimd_f32 vb4567 = psimd_load_f32(w + 4);
w += 8;
const psimd_f32 va0 = psimd_load_splat_f32(a0);
a0 += 1;
const psimd_f32 va1 = psimd_load_splat_f32(a1);
a1 += 1;
const psimd_f32 va2 = psimd_load_splat_f32(a2);
a2 += 1;
const psimd_f32 va3 = psimd_load_splat_f32(a3);
a3 += 1;
vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0, vb0123);
vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0, vb4567);
vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1, vb0123);
vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1, vb4567);
vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2, vb0123);
vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2, vb4567);
vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3, vb0123);
vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3, vb4567);
k -= sizeof(float);
} while (k != 0);
}
p -= 4 * sizeof(void*);
} while (p != 0);
const psimd_f32 vmax = psimd_load_splat_f32(&params->scalar.max);
vacc0x0123 = psimd_min_f32(vacc0x0123, vmax);
vacc1x0123 = psimd_min_f32(vacc1x0123, vmax);
vacc2x0123 = psimd_min_f32(vacc2x0123, vmax);
vacc3x0123 = psimd_min_f32(vacc3x0123, vmax);
vacc0x4567 = psimd_min_f32(vacc0x4567, vmax);
vacc1x4567 = psimd_min_f32(vacc1x4567, vmax);
vacc2x4567 = psimd_min_f32(vacc2x4567, vmax);
vacc3x4567 = psimd_min_f32(vacc3x4567, vmax);
const psimd_f32 vmin = psimd_load_splat_f32(&params->scalar.min);
vacc0x0123 = psimd_max_f32(vacc0x0123, vmin);
vacc1x0123 = psimd_max_f32(vacc1x0123, vmin);
vacc2x0123 = psimd_max_f32(vacc2x0123, vmin);
vacc3x0123 = psimd_max_f32(vacc3x0123, vmin);
vacc0x4567 = psimd_max_f32(vacc0x4567, vmin);
vacc1x4567 = psimd_max_f32(vacc1x4567, vmin);
vacc2x4567 = psimd_max_f32(vacc2x4567, vmin);
vacc3x4567 = psimd_max_f32(vacc3x4567, vmin);
if XNN_LIKELY(nc >= 8) {
psimd_store_f32(c3, vacc3x0123);
psimd_store_f32(c3 + 4, vacc3x4567);
c3 = (float*) ((uintptr_t) c3 + cn_stride);
psimd_store_f32(c2, vacc2x0123);
psimd_store_f32(c2 + 4, vacc2x4567);
c2 = (float*) ((uintptr_t) c2 + cn_stride);
psimd_store_f32(c1, vacc1x0123);
psimd_store_f32(c1 + 4, vacc1x4567);
c1 = (float*) ((uintptr_t) c1 + cn_stride);
psimd_store_f32(c0, vacc0x0123);
psimd_store_f32(c0 + 4, vacc0x4567);
c0 = (float*) ((uintptr_t) c0 + cn_stride);
a = (const float**restrict) ((uintptr_t) a - ks);
nc -= 8;
} else {
if (nc & 4) {
psimd_store_f32(c3, vacc3x0123);
psimd_store_f32(c2, vacc2x0123);
psimd_store_f32(c1, vacc1x0123);
psimd_store_f32(c0, vacc0x0123);
vacc3x0123 = vacc3x4567;
vacc2x0123 = vacc2x4567;
vacc1x0123 = vacc1x4567;
vacc0x0123 = vacc0x4567;
c3 += 4;
c2 += 4;
c1 += 4;
c0 += 4;
}
if (nc & 2) {
psimd_store2_f32(c3, vacc3x0123);
psimd_store2_f32(c2, vacc2x0123);
psimd_store2_f32(c1, vacc1x0123);
psimd_store2_f32(c0, vacc0x0123);
vacc3x0123 = psimd_concat_hi_f32(vacc3x0123, vacc3x0123);
vacc2x0123 = psimd_concat_hi_f32(vacc2x0123, vacc2x0123);
vacc1x0123 = psimd_concat_hi_f32(vacc1x0123, vacc1x0123);
vacc0x0123 = psimd_concat_hi_f32(vacc0x0123, vacc0x0123);
c3 += 2;
c2 += 2;
c1 += 2;
c0 += 2;
}
if (nc & 1) {
psimd_store1_f32(c3, vacc3x0123);
psimd_store1_f32(c2, vacc2x0123);
psimd_store1_f32(c1, vacc1x0123);
psimd_store1_f32(c0, vacc0x0123);
}
nc = 0;
}
} while (nc != 0);
}