XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 1 | // Auto-generated file. Do not edit! |
| 2 | // Template: src/f32-dwconv/up-scalar.c.in |
| 3 | // Generator: tools/xngen |
| 4 | // |
| 5 | // Copyright 2019 Google LLC |
| 6 | // |
| 7 | // This source code is licensed under the BSD-style license found in the |
| 8 | // LICENSE file in the root directory of this source tree. |
| 9 | |
| 10 | #include <assert.h> |
| 11 | |
| 12 | #include <xnnpack/dwconv.h> |
| 13 | #include <xnnpack/math.h> |
| 14 | |
| 15 | |
Marat Dukhan | de06f49 | 2020-04-09 00:19:31 -0700 | [diff] [blame] | 16 | void xnn_f32_dwconv_minmax_ukernel_up1x4__scalar( |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 17 | size_t channels, |
| 18 | size_t output_width, |
| 19 | const float** input, |
| 20 | const float* weights, |
| 21 | float* output, |
| 22 | size_t input_stride, |
| 23 | size_t output_increment, |
Frank Barchard | d536072 | 2020-05-17 16:10:36 -0700 | [diff] [blame] | 24 | size_t input_offset, |
| 25 | const float* zero, |
Marat Dukhan | f196d01 | 2020-04-15 11:50:03 -0700 | [diff] [blame] | 26 | const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 27 | { |
| 28 | assert(channels != 0); |
| 29 | assert(output_width != 0); |
| 30 | |
| 31 | const float vmin = params->scalar.min; |
| 32 | const float vmax = params->scalar.max; |
| 33 | do { |
| 34 | const float* i0 = input[0]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 35 | assert(i0 != NULL); |
Frank Barchard | d536072 | 2020-05-17 16:10:36 -0700 | [diff] [blame] | 36 | if XNN_UNPREDICTABLE(i0 != zero) { |
| 37 | i0 = (const float*) ((uintptr_t) i0 + input_offset); |
| 38 | } |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 39 | const float* i1 = input[1]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 40 | assert(i1 != NULL); |
Frank Barchard | d536072 | 2020-05-17 16:10:36 -0700 | [diff] [blame] | 41 | if XNN_UNPREDICTABLE(i1 != zero) { |
| 42 | i1 = (const float*) ((uintptr_t) i1 + input_offset); |
| 43 | } |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 44 | const float* i2 = input[2]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 45 | assert(i2 != NULL); |
Frank Barchard | d536072 | 2020-05-17 16:10:36 -0700 | [diff] [blame] | 46 | if XNN_UNPREDICTABLE(i2 != zero) { |
| 47 | i2 = (const float*) ((uintptr_t) i2 + input_offset); |
| 48 | } |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 49 | const float* i3 = input[3]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 50 | assert(i3 != NULL); |
Frank Barchard | d536072 | 2020-05-17 16:10:36 -0700 | [diff] [blame] | 51 | if XNN_UNPREDICTABLE(i3 != zero) { |
| 52 | i3 = (const float*) ((uintptr_t) i3 + input_offset); |
| 53 | } |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 54 | input = (const float**) ((uintptr_t) input + input_stride); |
| 55 | |
| 56 | size_t c = channels; |
| 57 | const float* w = weights; |
| 58 | do { |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 59 | float vacc0p0 = w[0]; |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 60 | |
| 61 | const float vi0 = *i0++; |
| 62 | const float vk0 = w[1]; |
Marat Dukhan | 0a40541 | 2022-01-05 00:59:00 -0800 | [diff] [blame] | 63 | vacc0p0 = math_muladd_f32(vi0, vk0, vacc0p0); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 64 | |
| 65 | const float vi1 = *i1++; |
| 66 | const float vk1 = w[2]; |
Marat Dukhan | 0a40541 | 2022-01-05 00:59:00 -0800 | [diff] [blame] | 67 | vacc0p0 = math_muladd_f32(vi1, vk1, vacc0p0); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 68 | |
| 69 | const float vi2 = *i2++; |
| 70 | const float vk2 = w[3]; |
Marat Dukhan | 0a40541 | 2022-01-05 00:59:00 -0800 | [diff] [blame] | 71 | vacc0p0 = math_muladd_f32(vi2, vk2, vacc0p0); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 72 | |
| 73 | const float vi3 = *i3++; |
| 74 | const float vk3 = w[4]; |
Marat Dukhan | 0a40541 | 2022-01-05 00:59:00 -0800 | [diff] [blame] | 75 | vacc0p0 = math_muladd_f32(vi3, vk3, vacc0p0); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 76 | |
| 77 | w += 5; |
| 78 | |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 79 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 80 | float vacc0 = math_max_f32(vacc0p0, vmin); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 81 | vacc0 = math_min_f32(vacc0, vmax); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 82 | *output++ = vacc0; |
| 83 | } while (--c != 0); |
| 84 | |
| 85 | output = (float*) ((uintptr_t) output + output_increment); |
| 86 | } while (--output_width != 0); |
| 87 | } |