Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 1 | /* |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 2 | * Copyright (c) 2016-2019 ARM Limited. |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "helpers.h" |
| 25 | |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 26 | #if FLOAT_DATA_TYPE |
| 27 | #define ISGREATER(x, y) isgreater(x, y) |
| 28 | #define ISLESS(x, y) isless(x, y) |
| 29 | #else // !FLOAT_DATA_TYPE |
| 30 | #if defined(WIDTH) |
| 31 | #define ISGREATER(x, y) (x > y) ? 1 : 0 |
| 32 | #define ISLESS(x, y) (x < y) ? 1 : 0 |
| 33 | #else // !defined(WIDTH) |
| 34 | #define ISGREATER(x, y) select((int16)0, (int16)-1, x > y) |
| 35 | #define ISLESS(x, y) select((int16)0, (int16)-1, x < y) |
| 36 | #endif // defined(WIDTH) |
| 37 | #endif // FLOAT_DATA_TYPE |
| 38 | |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 39 | /** Calculate square sum of a vector |
| 40 | * |
| 41 | * @param[in] input Pointer to the first pixel. |
| 42 | * |
| 43 | * @return square sum of vector. |
| 44 | */ |
| 45 | inline DATA_TYPE square_sum(__global const DATA_TYPE *input) |
| 46 | { |
| 47 | VEC_DATA_TYPE(DATA_TYPE, 16) |
| 48 | in = vload16(0, input); |
| 49 | |
| 50 | in *= in; |
| 51 | |
| 52 | in.s01234567 += in.s89ABCDEF; |
| 53 | in.s0123 += in.s4567; |
| 54 | in.s01 += in.s23; |
| 55 | |
| 56 | return (in.s0 + in.s1); |
| 57 | } |
| 58 | |
| 59 | /** Calculate sum of a vector |
| 60 | * |
| 61 | * @param[in] input Pointer to the first pixel. |
| 62 | * |
| 63 | * @return sum of vector. |
| 64 | */ |
| 65 | inline DATA_TYPE sum(__global const DATA_TYPE *input) |
| 66 | { |
| 67 | VEC_DATA_TYPE(DATA_TYPE, 16) |
| 68 | in = vload16(0, input); |
| 69 | |
| 70 | in.s01234567 += in.s89ABCDEF; |
| 71 | in.s0123 += in.s4567; |
| 72 | in.s01 += in.s23; |
| 73 | |
| 74 | return (in.s0 + in.s1); |
| 75 | } |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 76 | |
| 77 | /** Calculate product of a vector |
| 78 | * |
| 79 | * @param[in] input Pointer to the first pixel. |
| 80 | * |
| 81 | * @return product of vector. |
| 82 | */ |
| 83 | inline DATA_TYPE product(__global const DATA_TYPE *input) |
| 84 | { |
| 85 | VEC_DATA_TYPE(DATA_TYPE, 16) |
| 86 | in = vload16(0, input); |
| 87 | |
| 88 | in.s01234567 *= in.s89ABCDEF; |
| 89 | in.s0123 *= in.s4567; |
| 90 | in.s01 *= in.s23; |
| 91 | |
| 92 | return (in.s0 * in.s1); |
| 93 | } |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 94 | #if defined(OPERATION) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 95 | /** This kernel performs parallel reduction given an operation on x-axis. |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 96 | * |
| 97 | * @note The data type must be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=float |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 98 | * @note The operation we want to perform must be passed at compile time using -DOPERATION e.g. -DOPERATION=square_sum |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 99 | * @note The mean flag must be passed at compile time using -DMEAN if we want to compute the mean value |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 100 | * @note The product flag must be passed at compile time using -DPROD if we want to compute the product, otherwise sum will be used |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 101 | * @note The width size must be passed at compile time using -DWIDTH e.g. -DWIDTH=128 if we want to compute the mean value |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 102 | * |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 103 | * @param[in] src_ptr Pointer to the source tensor. Supported data types: F16/F32 |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 104 | * @param[in] src_stride_x Stride of the source tensor in X dimension (in bytes) |
| 105 | * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) |
Michalis Spyrou | f6402dd | 2018-01-26 15:06:19 +0000 | [diff] [blame] | 106 | * @param[in] src_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 107 | * @param[in] src_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 108 | * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source tensor |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 109 | * @param[in] partial_res_ptr The local buffer to hold partial result values. Supported data types: same as @p src_ptr |
| 110 | * @param[in] partial_res_stride_x Stride of the output tensor in X dimension (in bytes) |
| 111 | * @param[in] partial_res_step_x partial_res_stride_x * number of elements along X processed per workitem(in bytes) |
| 112 | * @param[in] partial_res_stride_y Stride of the output tensor in Y dimension (in bytes) |
| 113 | * @param[in] partial_res_step_y partial_res_stride_y * number of elements along Y processed per workitem(in bytes) |
| 114 | * @param[in] partial_res_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 115 | * @param[in] local_results Local buffer for storing the partial result |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 116 | */ |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 117 | __kernel void reduction_operation_x( |
Michalis Spyrou | f6402dd | 2018-01-26 15:06:19 +0000 | [diff] [blame] | 118 | IMAGE_DECLARATION(src), |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 119 | IMAGE_DECLARATION(partial_res), |
| 120 | __local DATA_TYPE *local_results) |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 121 | { |
Michalis Spyrou | f6402dd | 2018-01-26 15:06:19 +0000 | [diff] [blame] | 122 | Image src = CONVERT_TO_IMAGE_STRUCT(src); |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 123 | Image partial_res = CONVERT_TO_IMAGE_STRUCT(partial_res); |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 124 | |
| 125 | unsigned int lsize = get_local_size(0); |
| 126 | unsigned int lid = get_local_id(0); |
| 127 | |
Michalis Spyrou | f6402dd | 2018-01-26 15:06:19 +0000 | [diff] [blame] | 128 | for(unsigned int y = 0; y < get_local_size(1); ++y) |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 129 | { |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 130 | local_results[lid] = OPERATION((__global DATA_TYPE *)offset(&src, 0, y)); |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 131 | barrier(CLK_LOCAL_MEM_FENCE); |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 132 | |
Michalis Spyrou | f6402dd | 2018-01-26 15:06:19 +0000 | [diff] [blame] | 133 | // Perform parallel reduction |
| 134 | for(unsigned int i = lsize >> 1; i > 0; i >>= 1) |
| 135 | { |
| 136 | if(lid < i) |
| 137 | { |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 138 | #if defined(PROD) |
| 139 | local_results[lid] *= local_results[lid + i]; |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 140 | #else // !defined(PROD) |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 141 | local_results[lid] += local_results[lid + i]; |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 142 | #endif // defined(PROD) |
Michalis Spyrou | f6402dd | 2018-01-26 15:06:19 +0000 | [diff] [blame] | 143 | } |
| 144 | barrier(CLK_LOCAL_MEM_FENCE); |
| 145 | } |
| 146 | |
| 147 | if(lid == 0) |
| 148 | { |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 149 | #if defined(MEAN) && defined(WIDTH) |
| 150 | if(y == get_local_size(1) - 1) |
| 151 | { |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 152 | local_results[0] /= WIDTH; |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 153 | } |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 154 | #endif // defined(MEAN) && defined(WIDTH) |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 155 | ((__global DATA_TYPE *)offset(&partial_res, get_group_id(0), y))[0] = local_results[0]; |
Michalis Spyrou | f6402dd | 2018-01-26 15:06:19 +0000 | [diff] [blame] | 156 | } |
Michalis Spyrou | 04f089c | 2017-08-08 17:42:38 +0100 | [diff] [blame] | 157 | } |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 158 | } |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 159 | #endif // defined(OPERATION) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 160 | |
| 161 | #if defined(WIDTH) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 162 | /** This kernel performs reduction on x-axis. (Non parallel) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 163 | * |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 164 | * @note The data type must be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=float |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 165 | * @note The width size must be passed at compile time using -DWIDTH e.g. -DWIDTH=128 |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 166 | * @note The product flag must be passed at compile time using -DPROD if we want to compute the product, otherwise sum will be used |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 167 | * @note In case of ARG_MIN and ARG_MAX the condition data type must be passed at compile time using -DCOND_DATA_TYPE e.g. -DCOND_DATA_TYPE=short |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 168 | * |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 169 | * @param[in] src_ptr Pointer to the source tensor. Supported data types: S32/F16/F32 and QASYMM8 for operation MEAN |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 170 | * @param[in] src_stride_x Stride of the source tensor in X dimension (in bytes) |
| 171 | * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) |
| 172 | * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 173 | * @param[in] output_ptr The local buffer to hold sumed values. Supported data types: same as @p src_ptt |
| 174 | * @param[in] output_stride_x Stride of the output tensor in X dimension (in bytes) |
| 175 | * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes) |
| 176 | * @param[in] output_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 177 | */ |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 178 | __kernel void reduction_operation_non_parallel_x( |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 179 | VECTOR_DECLARATION(src), |
| 180 | VECTOR_DECLARATION(output)) |
| 181 | { |
| 182 | Vector src = CONVERT_TO_VECTOR_STRUCT(src); |
| 183 | Vector output = CONVERT_TO_VECTOR_STRUCT(output); |
| 184 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 185 | DATA_TYPE_PROMOTED res = *((__global DATA_TYPE *)vector_offset(&src, 0)); |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 186 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 187 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 188 | uint indx = 0; |
| 189 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
| 190 | |
| 191 | for(unsigned int x = 1; x < WIDTH; ++x) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 192 | { |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 193 | DATA_TYPE_PROMOTED in = *((__global DATA_TYPE *)vector_offset(&src, x)); |
| 194 | #if defined(ARG_MAX) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 195 | indx = select(indx, x, ISGREATER(in, res)); |
| 196 | res = select(res, in, CONVERT(ISGREATER(in, res), COND_DATA_TYPE)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 197 | #elif defined(ARG_MIN) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 198 | indx = select(indx, x, ISLESS(in, res)); |
| 199 | res = select(res, in, CONVERT(ISLESS(in, res), COND_DATA_TYPE)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 200 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
| 201 | res += in; |
| 202 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 203 | } |
| 204 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 205 | // Store result |
| 206 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 207 | *((__global uint *)output.ptr) = indx; |
| 208 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 209 | #if defined(MEAN) |
| 210 | res /= WIDTH; |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 211 | #endif // defined(MEAN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 212 | *((__global uchar *)output.ptr) = convert_uchar(res); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 213 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 214 | } |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 215 | #endif // defined(WIDTH) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 216 | |
| 217 | #if defined(HEIGHT) |
| 218 | /** This kernel performs reduction on y-axis. |
| 219 | * |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 220 | * @note The input data type must be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=float |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 221 | * @note The height size must be passed at compile time using -DHEIGHT e.g. -DHEIGHT=128 |
| 222 | * |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 223 | * @param[in] src_ptr Pointer to the source tensor. Supported data types: QASYMM8/S32/F16/F32 |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 224 | * @param[in] src_stride_x Stride of the source tensor in X dimension (in bytes) |
| 225 | * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) |
| 226 | * @param[in] src_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 227 | * @param[in] src_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) |
| 228 | * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 229 | * @param[in] output_ptr The local buffer to hold sumed values. Supported data types: same as @p src_ptt |
| 230 | * @param[in] output_stride_x Stride of the output tensor in X dimension (in bytes) |
| 231 | * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes) |
| 232 | * @param[in] output_stride_y Stride of the output tensor in Y dimension (in bytes) |
| 233 | * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes) |
| 234 | * @param[in] output_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 235 | */ |
| 236 | __kernel void reduction_operation_y( |
| 237 | IMAGE_DECLARATION(src), |
| 238 | IMAGE_DECLARATION(output)) |
| 239 | { |
| 240 | Image src = CONVERT_TO_IMAGE_STRUCT(src); |
| 241 | Image output = CONVERT_TO_IMAGE_STRUCT(output); |
| 242 | |
| 243 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 244 | res = CONVERT(vload16(0, (__global DATA_TYPE *)offset(&src, 0, 0)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 245 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 246 | #if defined(SUM_SQUARE) |
| 247 | res *= res; |
| 248 | #endif // defined(SUM_SQUARE) |
| 249 | |
| 250 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 251 | uint16 indx = 0; |
| 252 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
| 253 | |
| 254 | for(unsigned int y = 1; y < HEIGHT; ++y) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 255 | { |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 256 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
| 257 | in = CONVERT(vload16(0, (__global DATA_TYPE *)offset(&src, 0, y)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 258 | #if defined(ARG_MAX) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 259 | uint16 cond_conv = CONVERT(ISGREATER(in, res), uint16); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 260 | indx = select(indx, y, cond_conv); |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 261 | res = select(res, in, ISGREATER(in, res)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 262 | #elif defined(ARG_MIN) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 263 | uint16 cond_conv = CONVERT(ISLESS(in, res), uint16); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 264 | indx = select(indx, y, cond_conv); |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 265 | res = select(res, in, ISLESS(in, res)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 266 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 267 | #if defined(SUM_SQUARE) |
| 268 | in *= in; |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 269 | #endif // defined(SUM_SQUARE) |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 270 | #if defined(PROD) |
| 271 | res *= in; |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 272 | #else // !defined(PROD) |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 273 | res += in; |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 274 | #endif // defined(PROD) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 275 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 276 | } |
| 277 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 278 | // Store result |
| 279 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 280 | vstore16(indx, 0, (__global uint *)output.ptr); |
| 281 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 282 | #if defined(MEAN) |
| 283 | res /= HEIGHT; |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 284 | #endif // defined(MEAN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 285 | vstore16(CONVERT(res, VEC_DATA_TYPE(DATA_TYPE, 16)), 0, (__global DATA_TYPE *)output.ptr); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 286 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 287 | } |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 288 | #endif // defined(HEIGHT) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 289 | |
| 290 | #if defined(DEPTH) |
| 291 | /** This kernel performs reduction on z-axis. |
| 292 | * |
| 293 | * @note The data type must be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=float |
| 294 | * @note The depth size must be passed at compile time using -DDEPTH e.g. -DDEPTH=128 |
| 295 | * |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 296 | * @param[in] input_ptr Pointer to the source tensor. Supported data types: QASYMM8/S32/F16/F32 |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 297 | * @param[in] input_stride_x Stride of the source tensor in X dimension (in bytes) |
| 298 | * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes) |
| 299 | * @param[in] input_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 300 | * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes) |
| 301 | * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 302 | * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes) |
| 303 | * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 304 | * @param[in] output_ptr The local buffer to hold sumed values. Supported data types: same as @p input_ptt |
| 305 | * @param[in] output_stride_x Stride of the output tensor in X dimension (in bytes) |
| 306 | * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes) |
| 307 | * @param[in] output_stride_y Stride of the output tensor in Y dimension (in bytes) |
| 308 | * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes) |
| 309 | * @param[in] output_stride_z Stride of the output tensor in Z dimension (in bytes) |
| 310 | * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes) |
| 311 | * @param[in] output_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 312 | */ |
| 313 | __kernel void reduction_operation_z( |
| 314 | TENSOR3D_DECLARATION(input), |
| 315 | TENSOR3D_DECLARATION(output)) |
| 316 | { |
| 317 | Tensor3D input = CONVERT_TO_TENSOR3D_STRUCT(input); |
| 318 | Tensor3D output = CONVERT_TO_TENSOR3D_STRUCT(output); |
| 319 | |
| 320 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 321 | res = CONVERT(vload16(0, (__global DATA_TYPE *)tensor3D_offset(&input, 0, 0, 0)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 322 | |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 323 | #if defined(COMPLEX) |
| 324 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
| 325 | res1 = CONVERT(vload16(0, (__global DATA_TYPE *)tensor3D_offset(&input, 8, 0, 0)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
| 326 | #endif // defined(COMPLEX) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 327 | #if defined(SUM_SQUARE) |
| 328 | res *= res; |
| 329 | #endif // defined(SUM_SQUARE) |
| 330 | |
| 331 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 332 | uint16 indx = 0; |
| 333 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
| 334 | |
| 335 | for(unsigned int z = 1; z < DEPTH; ++z) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 336 | { |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 337 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
| 338 | in = CONVERT(vload16(0, (__global DATA_TYPE *)tensor3D_offset(&input, 0, 0, z)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 339 | |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 340 | #if defined(COMPLEX) |
| 341 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
| 342 | in1 = CONVERT(vload16(0, (__global DATA_TYPE *)tensor3D_offset(&input, 8, 0, z)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
| 343 | #endif // defined(COMPLEX) |
| 344 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 345 | #if defined(ARG_MAX) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 346 | uint16 cond_conv = CONVERT(ISGREATER(in, res), uint16); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 347 | indx = select(indx, z, cond_conv); |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 348 | res = select(res, in, ISGREATER(in, res)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 349 | #elif defined(ARG_MIN) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 350 | uint16 cond_conv = CONVERT(ISLESS(in, res), uint16); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 351 | indx = select(indx, z, cond_conv); |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 352 | res = select(res, in, ISLESS(in, res)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 353 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 354 | #if defined(SUM_SQUARE) |
| 355 | in *= in; |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 356 | #endif // defined(SUM_SQUARE) |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 357 | #if defined(PROD) |
| 358 | res *= in; |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 359 | #else //!defined(PROD) |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 360 | res += in; |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 361 | #if defined(COMPLEX) |
| 362 | res1 += in1; |
| 363 | #endif // defined(COMPLEX) |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 364 | #endif //defined(PROD) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 365 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 366 | } |
| 367 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 368 | // Store result |
| 369 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 370 | vstore16(indx, 0, (__global uint *)output.ptr); |
| 371 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 372 | #if defined(MEAN) |
| 373 | res /= DEPTH; |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 374 | #endif // defined(MEAN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 375 | vstore16(CONVERT(res, VEC_DATA_TYPE(DATA_TYPE, 16)), 0, (__global DATA_TYPE *)output.ptr); |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 376 | #if defined(COMPLEX) |
| 377 | vstore16(CONVERT(res1, VEC_DATA_TYPE(DATA_TYPE, 16)), 0, (__global DATA_TYPE *)tensor3D_offset(&output, 8, 0, 0)); |
| 378 | #endif // defined(COMPLEX) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 379 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 380 | } |
| 381 | #endif /* defined(DEPTH) */ |
| 382 | |
| 383 | #if defined(BATCH) && defined(DEPTH) |
| 384 | /** This kernel performs reduction on w-axis. |
| 385 | * |
| 386 | * @note The data type must be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=float |
| 387 | * @note The batch size must be passed at compile time using -DBATCH e.g. -DBATCH=128 |
| 388 | * @note The depth size must be passed at compile time using -DBATCH e.g. -DDEPTH=128 |
| 389 | * |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 390 | * @param[in] input_ptr Pointer to the source tensor. Supported data types: QASYMM8/S32/F16/F32 |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 391 | * @param[in] input_stride_x Stride of the source tensor in X dimension (in bytes) |
| 392 | * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes) |
| 393 | * @param[in] input_stride_y Stride of the source tensor in Y dimension (in bytes) |
| 394 | * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes) |
| 395 | * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 396 | * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes) |
| 397 | * @param[in] input_stride_w Stride of the source tensor in W dimension (in bytes) |
| 398 | * @param[in] input_step_w input_stride_w * number of elements along W processed per workitem(in bytes) |
| 399 | * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 400 | * @param[in] output_ptr The local buffer to hold sumed values. Supported data types: same as @p input_ptt |
| 401 | * @param[in] output_stride_x Stride of the output tensor in X dimension (in bytes) |
| 402 | * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes) |
| 403 | * @param[in] output_stride_y Stride of the output tensor in Y dimension (in bytes) |
| 404 | * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes) |
| 405 | * @param[in] output_stride_z Stride of the output tensor in Z dimension (in bytes) |
| 406 | * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes) |
| 407 | * @param[in] output_stride_w Stride of the output tensor in W dimension (in bytes) |
| 408 | * @param[in] output_step_w output_stride_w * number of elements along W processed per workitem(in bytes) |
| 409 | * @param[in] output_offset_first_element_in_bytes The offset of the first element in the source tensor |
| 410 | */ |
| 411 | __kernel void reduction_operation_w( |
| 412 | TENSOR4D_DECLARATION(input), |
| 413 | TENSOR4D_DECLARATION(output)) |
| 414 | { |
| 415 | Tensor4D input = CONVERT_TO_TENSOR4D_STRUCT(input, DEPTH); |
| 416 | Tensor4D output = CONVERT_TO_TENSOR4D_STRUCT(output, DEPTH); |
| 417 | |
| 418 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 419 | res = CONVERT(vload16(0, (__global DATA_TYPE *)tensor4D_offset(&input, 0, 0, 0, 0)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 420 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 421 | #if defined(SUM_SQUARE) |
| 422 | res *= res; |
| 423 | #endif // defined(SUM_SQUARE) |
| 424 | |
| 425 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 426 | uint16 indx = 0; |
| 427 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
| 428 | |
| 429 | for(unsigned int w = 1; w < BATCH; ++w) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 430 | { |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 431 | VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16) |
| 432 | in = CONVERT(vload16(0, (__global DATA_TYPE *)tensor4D_offset(&input, 0, 0, 0, w)), VEC_DATA_TYPE(DATA_TYPE_PROMOTED, 16)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 433 | |
| 434 | #if defined(ARG_MAX) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 435 | uint16 cond_conv = CONVERT(ISGREATER(in, res), uint16); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 436 | indx = select(indx, w, cond_conv); |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 437 | res = select(res, in, ISGREATER(in, res)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 438 | #elif defined(ARG_MIN) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 439 | uint16 cond_conv = CONVERT(ISLESS(in, res), uint16); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 440 | indx = select(indx, w, cond_conv); |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame^] | 441 | res = select(res, in, ISLESS(in, res)); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 442 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 443 | #if defined(SUM_SQUARE) |
| 444 | in *= in; |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 445 | #endif // defined(SUM_SQUARE) |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 446 | #if defined(PROD) |
| 447 | res *= in; |
| 448 | #else //!defined(PROD) |
Michalis Spyrou | 8aaf93e | 2018-10-11 17:33:32 +0100 | [diff] [blame] | 449 | res += in; |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 450 | #endif //defined(PROD) |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 451 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 452 | } |
| 453 | |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 454 | // Store result |
| 455 | #if defined(ARG_MAX) || defined(ARG_MIN) |
| 456 | vstore16(indx, 0, (__global uint *)output.ptr); |
| 457 | #else // !(defined(ARG_MAX) || defined(ARG_MIN)) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 458 | #if defined(MEAN) |
| 459 | res /= BATCH; |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 460 | #endif // defined(MEAN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 461 | vstore16(CONVERT(res, VEC_DATA_TYPE(DATA_TYPE, 16)), 0, (__global DATA_TYPE *)output.ptr); |
Michalis Spyrou | 7930db4 | 2018-11-22 17:36:28 +0000 | [diff] [blame] | 462 | #endif // defined(ARG_MAX) || defined(ARG_MIN) |
Michalis Spyrou | 7e9391b | 2018-10-05 14:49:28 +0100 | [diff] [blame] | 463 | } |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 464 | #endif /* defined(BATCH) && defined(DEPTH) */ |