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-neon.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 <arm_neon.h> |
| 13 | |
| 14 | #include <xnnpack/dwconv.h> |
| 15 | |
| 16 | |
Marat Dukhan | de06f49 | 2020-04-09 00:19:31 -0700 | [diff] [blame] | 17 | void xnn_f32_dwconv_minmax_ukernel_up4x9__neon( |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 18 | size_t channels, |
| 19 | size_t output_width, |
| 20 | const float** input, |
| 21 | const float* weights, |
| 22 | float* output, |
| 23 | size_t input_stride, |
| 24 | size_t output_increment, |
Marat Dukhan | f196d01 | 2020-04-15 11:50:03 -0700 | [diff] [blame] | 25 | const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 26 | { |
| 27 | assert(channels != 0); |
| 28 | assert(output_width != 0); |
| 29 | |
Frank Barchard | fcfdc0e | 2019-10-21 15:58:42 -0700 | [diff] [blame] | 30 | const float32x4_t vmax = vld1q_dup_f32(¶ms->scalar.max); |
| 31 | const float32x4_t vmin = vld1q_dup_f32(¶ms->scalar.min); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 32 | do { |
| 33 | const float* i0 = input[0]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 34 | assert(i0 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 35 | const float* i1 = input[1]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 36 | assert(i1 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 37 | const float* i2 = input[2]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 38 | assert(i2 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 39 | const float* i3 = input[3]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 40 | assert(i3 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 41 | const float* i4 = input[4]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 42 | assert(i4 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 43 | const float* i5 = input[5]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 44 | assert(i5 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 45 | const float* i6 = input[6]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 46 | assert(i6 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 47 | const float* i7 = input[7]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 48 | assert(i7 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 49 | const float* i8 = input[8]; |
Marat Dukhan | 6866099 | 2020-02-03 13:31:12 -0800 | [diff] [blame] | 50 | assert(i8 != NULL); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 51 | input = (const float**) ((uintptr_t) input + input_stride); |
| 52 | |
| 53 | size_t c = channels; |
| 54 | const float* w = weights; |
| 55 | for (; c >= 4; c -= 4) { |
| 56 | float32x4_t vacc0123p0 = vld1q_f32(w); w += 4; |
| 57 | |
| 58 | |
| 59 | const float32x4_t vi0x0123 = vld1q_f32(i0); i0 += 4; |
| 60 | const float32x4_t vk0x0123 = vld1q_f32(w); w += 4; |
| 61 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi0x0123, vk0x0123); |
| 62 | |
| 63 | const float32x4_t vi1x0123 = vld1q_f32(i1); i1 += 4; |
| 64 | const float32x4_t vk1x0123 = vld1q_f32(w); w += 4; |
| 65 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi1x0123, vk1x0123); |
| 66 | |
| 67 | const float32x4_t vi2x0123 = vld1q_f32(i2); i2 += 4; |
| 68 | const float32x4_t vk2x0123 = vld1q_f32(w); w += 4; |
| 69 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi2x0123, vk2x0123); |
| 70 | |
| 71 | const float32x4_t vi3x0123 = vld1q_f32(i3); i3 += 4; |
| 72 | const float32x4_t vk3x0123 = vld1q_f32(w); w += 4; |
| 73 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi3x0123, vk3x0123); |
| 74 | |
| 75 | const float32x4_t vi4x0123 = vld1q_f32(i4); i4 += 4; |
| 76 | const float32x4_t vk4x0123 = vld1q_f32(w); w += 4; |
| 77 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi4x0123, vk4x0123); |
| 78 | |
| 79 | const float32x4_t vi5x0123 = vld1q_f32(i5); i5 += 4; |
| 80 | const float32x4_t vk5x0123 = vld1q_f32(w); w += 4; |
| 81 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi5x0123, vk5x0123); |
| 82 | |
| 83 | const float32x4_t vi6x0123 = vld1q_f32(i6); i6 += 4; |
| 84 | const float32x4_t vk6x0123 = vld1q_f32(w); w += 4; |
| 85 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi6x0123, vk6x0123); |
| 86 | |
| 87 | const float32x4_t vi7x0123 = vld1q_f32(i7); i7 += 4; |
| 88 | const float32x4_t vk7x0123 = vld1q_f32(w); w += 4; |
| 89 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi7x0123, vk7x0123); |
| 90 | |
| 91 | const float32x4_t vi8x0123 = vld1q_f32(i8); i8 += 4; |
| 92 | const float32x4_t vk8x0123 = vld1q_f32(w); w += 4; |
| 93 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi8x0123, vk8x0123); |
| 94 | |
| 95 | |
Frank Barchard | fcfdc0e | 2019-10-21 15:58:42 -0700 | [diff] [blame] | 96 | float32x4_t vacc0123 = vmaxq_f32(vacc0123p0, vmin); |
| 97 | vacc0123 = vminq_f32(vacc0123, vmax); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 98 | |
| 99 | vst1q_f32(output, vacc0123); output += 4; |
| 100 | } |
| 101 | if XNN_UNLIKELY(c != 0) { |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 102 | float32x4_t vacc0123p0 = vld1q_f32(w); w += 4; |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 103 | |
| 104 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 105 | const float32x4_t vi0x0123 = vld1q_f32(i0); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 106 | const float32x4_t vk0x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 107 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi0x0123, vk0x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 108 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 109 | const float32x4_t vi1x0123 = vld1q_f32(i1); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 110 | const float32x4_t vk1x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 111 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi1x0123, vk1x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 112 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 113 | const float32x4_t vi2x0123 = vld1q_f32(i2); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 114 | const float32x4_t vk2x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 115 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi2x0123, vk2x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 116 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 117 | const float32x4_t vi3x0123 = vld1q_f32(i3); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 118 | const float32x4_t vk3x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 119 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi3x0123, vk3x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 120 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 121 | const float32x4_t vi4x0123 = vld1q_f32(i4); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 122 | const float32x4_t vk4x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 123 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi4x0123, vk4x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 124 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 125 | const float32x4_t vi5x0123 = vld1q_f32(i5); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 126 | const float32x4_t vk5x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 127 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi5x0123, vk5x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 128 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 129 | const float32x4_t vi6x0123 = vld1q_f32(i6); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 130 | const float32x4_t vk6x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 131 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi6x0123, vk6x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 132 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 133 | const float32x4_t vi7x0123 = vld1q_f32(i7); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 134 | const float32x4_t vk7x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 135 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi7x0123, vk7x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 136 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 137 | const float32x4_t vi8x0123 = vld1q_f32(i8); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 138 | const float32x4_t vk8x0123 = vld1q_f32(w); w += 4; |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 139 | vacc0123p0 = vmlaq_f32(vacc0123p0, vi8x0123, vk8x0123); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 140 | |
Marat Dukhan | 5098c3e | 2019-11-07 12:01:19 -0800 | [diff] [blame] | 141 | |
| 142 | float32x4_t vacc0123 = vmaxq_f32(vacc0123p0, vmin); |
Frank Barchard | fcfdc0e | 2019-10-21 15:58:42 -0700 | [diff] [blame] | 143 | vacc0123 = vminq_f32(vacc0123, vmax); |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 144 | |
| 145 | float32x2_t vacc01 = vget_low_f32(vacc0123); |
| 146 | if (c & 2) { |
| 147 | vst1_f32(output, vacc01); output += 2; |
| 148 | vacc01 = vget_high_f32(vacc0123); |
| 149 | } |
| 150 | if (c & 1) { |
| 151 | vst1_lane_f32(output, vacc01, 0); output += 1; |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | output = (float*) ((uintptr_t) output + output_increment); |
| 156 | } while (--output_width != 0); |
| 157 | } |