| // Auto-generated file. Do not edit! |
| // Template: src/f32-dwconv/up-psimd.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/dwconv.h> |
| |
| |
| void xnn_f32_dwconv_minmax_ukernel_up8x4__psimd( |
| size_t channels, |
| size_t output_width, |
| const float** input, |
| const float* weights, |
| float* output, |
| size_t input_stride, |
| size_t output_increment, |
| const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) |
| { |
| assert(channels != 0); |
| assert(output_width != 0); |
| |
| const psimd_f32 vmax = psimd_load_splat_f32(¶ms->scalar.max); |
| const psimd_f32 vmin = psimd_load_splat_f32(¶ms->scalar.min); |
| do { |
| const float* i0 = input[0]; |
| assert(i0 != NULL); |
| const float* i1 = input[1]; |
| assert(i1 != NULL); |
| const float* i2 = input[2]; |
| assert(i2 != NULL); |
| const float* i3 = input[3]; |
| assert(i3 != NULL); |
| input = (const float**) ((uintptr_t) input + input_stride); |
| |
| size_t c = channels; |
| const float* w = weights; |
| for (; c >= 8; c -= 8) { |
| psimd_f32 vacc0123p0 = psimd_load_f32(w); |
| psimd_f32 vacc4567p0 = psimd_load_f32(w + 4); |
| |
| |
| const psimd_f32 vi0x0123 = psimd_load_f32(i0); |
| const psimd_f32 vi0x4567 = psimd_load_f32(i0 + 4); |
| i0 += 8; |
| |
| const psimd_f32 vk0x0123 = psimd_load_f32(w + 8); |
| const psimd_f32 vk0x4567 = psimd_load_f32(w + 12); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi0x0123, vk0x0123); |
| vacc4567p0 = psimd_qfma_f32(vacc4567p0, vi0x4567, vk0x4567); |
| |
| const psimd_f32 vi1x0123 = psimd_load_f32(i1); |
| const psimd_f32 vi1x4567 = psimd_load_f32(i1 + 4); |
| i1 += 8; |
| |
| const psimd_f32 vk1x0123 = psimd_load_f32(w + 16); |
| const psimd_f32 vk1x4567 = psimd_load_f32(w + 20); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi1x0123, vk1x0123); |
| vacc4567p0 = psimd_qfma_f32(vacc4567p0, vi1x4567, vk1x4567); |
| |
| const psimd_f32 vi2x0123 = psimd_load_f32(i2); |
| const psimd_f32 vi2x4567 = psimd_load_f32(i2 + 4); |
| i2 += 8; |
| |
| const psimd_f32 vk2x0123 = psimd_load_f32(w + 24); |
| const psimd_f32 vk2x4567 = psimd_load_f32(w + 28); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi2x0123, vk2x0123); |
| vacc4567p0 = psimd_qfma_f32(vacc4567p0, vi2x4567, vk2x4567); |
| |
| const psimd_f32 vi3x0123 = psimd_load_f32(i3); |
| const psimd_f32 vi3x4567 = psimd_load_f32(i3 + 4); |
| i3 += 8; |
| |
| const psimd_f32 vk3x0123 = psimd_load_f32(w + 32); |
| const psimd_f32 vk3x4567 = psimd_load_f32(w + 36); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi3x0123, vk3x0123); |
| vacc4567p0 = psimd_qfma_f32(vacc4567p0, vi3x4567, vk3x4567); |
| |
| w += 40; |
| |
| |
| psimd_f32 vacc0123 = psimd_max_f32(vacc0123p0, vmin); |
| psimd_f32 vacc4567 = psimd_max_f32(vacc4567p0, vmin); |
| vacc0123 = psimd_min_f32(vacc0123, vmax); |
| vacc4567 = psimd_min_f32(vacc4567, vmax); |
| |
| psimd_store_f32(output, vacc0123); |
| psimd_store_f32(output + 4, vacc4567); |
| output += 8; |
| } |
| for (; c >= 4; c -= 4) { |
| psimd_f32 vacc0123p0 = psimd_load_f32(w); |
| |
| const psimd_f32 vi0x0123 = psimd_load_f32(i0); |
| i0 += 4; |
| |
| const psimd_f32 vk0x0123 = psimd_load_f32(w + 8); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi0x0123, vk0x0123); |
| |
| const psimd_f32 vi1x0123 = psimd_load_f32(i1); |
| i1 += 4; |
| |
| const psimd_f32 vk1x0123 = psimd_load_f32(w + 16); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi1x0123, vk1x0123); |
| |
| const psimd_f32 vi2x0123 = psimd_load_f32(i2); |
| i2 += 4; |
| |
| const psimd_f32 vk2x0123 = psimd_load_f32(w + 24); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi2x0123, vk2x0123); |
| |
| const psimd_f32 vi3x0123 = psimd_load_f32(i3); |
| i3 += 4; |
| |
| const psimd_f32 vk3x0123 = psimd_load_f32(w + 32); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi3x0123, vk3x0123); |
| |
| w += 4; |
| |
| |
| psimd_f32 vacc0123 = psimd_max_f32(vacc0123p0, vmin); |
| vacc0123 = psimd_min_f32(vacc0123, vmax); |
| |
| psimd_store_f32(output, vacc0123); |
| output += 4; |
| } |
| if XNN_UNLIKELY(c != 0) { |
| psimd_f32 vacc0123p0 = psimd_load_f32(w); |
| |
| const psimd_f32 vi0x0123 = psimd_load_f32(i0); |
| const psimd_f32 vk0x0123 = psimd_load_f32(w + 8); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi0x0123, vk0x0123); |
| |
| const psimd_f32 vi1x0123 = psimd_load_f32(i1); |
| const psimd_f32 vk1x0123 = psimd_load_f32(w + 16); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi1x0123, vk1x0123); |
| |
| const psimd_f32 vi2x0123 = psimd_load_f32(i2); |
| const psimd_f32 vk2x0123 = psimd_load_f32(w + 24); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi2x0123, vk2x0123); |
| |
| const psimd_f32 vi3x0123 = psimd_load_f32(i3); |
| const psimd_f32 vk3x0123 = psimd_load_f32(w + 32); |
| vacc0123p0 = psimd_qfma_f32(vacc0123p0, vi3x0123, vk3x0123); |
| |
| |
| psimd_f32 vacc0123 = psimd_max_f32(vacc0123p0, vmin); |
| vacc0123 = psimd_min_f32(vacc0123, vmax); |
| |
| if (c & 2) { |
| psimd_store2_f32(output, vacc0123); |
| vacc0123 = psimd_concat_hi_f32(vacc0123, vacc0123); |
| output += 2; |
| } |
| if (c & 1) { |
| psimd_store1_f32(output, vacc0123); |
| output += 1; |
| } |
| } |
| |
| output = (float*) ((uintptr_t) output + output_increment); |
| } while (--output_width != 0); |
| } |