Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2020 Arm Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +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 "arm_compute/core/CL/kernels/CLFillBorderKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/CL/CLHelpers.h" |
| 27 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
| 28 | #include "arm_compute/core/CL/ICLTensor.h" |
| 29 | #include "arm_compute/core/CL/OpenCL.h" |
| 30 | #include "arm_compute/core/Error.h" |
| 31 | #include "arm_compute/core/TensorInfo.h" |
Georgios Pinitas | 583137c | 2017-08-31 18:12:42 +0100 | [diff] [blame] | 32 | #include "arm_compute/core/Types.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 33 | #include "arm_compute/core/Utils.h" |
| 34 | #include "arm_compute/core/Validate.h" |
| 35 | #include "arm_compute/core/Window.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 36 | #include "support/StringSupport.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 37 | |
Michele Di Giorgio | f6f7876 | 2020-07-06 11:27:21 +0100 | [diff] [blame^] | 38 | namespace arm_compute |
| 39 | { |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 40 | CLFillBorderKernel::CLFillBorderKernel() |
| 41 | : ICLKernel(), _tensor(nullptr) |
| 42 | { |
| 43 | } |
| 44 | |
| 45 | bool CLFillBorderKernel::is_parallelisable() const |
| 46 | { |
| 47 | return false; |
| 48 | } |
| 49 | |
| 50 | template <class T> |
| 51 | void CLFillBorderKernel::set_constant_border(unsigned int idx, const PixelValue &constant_border_value) |
| 52 | { |
| 53 | T value; |
| 54 | constant_border_value.get(value); |
| 55 | ICLKernel::add_argument<T>(idx, static_cast<T>(value)); |
| 56 | } |
| 57 | |
| 58 | void CLFillBorderKernel::configure(ICLTensor *tensor, BorderSize border_size, BorderMode border_mode, const PixelValue &constant_border_value) |
| 59 | { |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 60 | configure(CLKernelLibrary::get().get_compile_context(), tensor, border_size, border_mode, constant_border_value); |
| 61 | } |
| 62 | |
Manuel Bottini | 256c0b9 | 2020-04-21 13:29:30 +0100 | [diff] [blame] | 63 | void CLFillBorderKernel::configure(const CLCompileContext &compile_context, ICLTensor *tensor, BorderSize border_size, BorderMode border_mode, const PixelValue &constant_border_value) |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 64 | { |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 65 | ARM_COMPUTE_ERROR_ON(tensor == nullptr); |
| 66 | ARM_COMPUTE_ERROR_ON(tensor->info()->num_channels() != 1); |
| 67 | |
| 68 | border_size.limit(tensor->info()->padding()); |
| 69 | |
| 70 | // If there is no border: early exit |
| 71 | if(border_size.empty() || border_mode == BorderMode::UNDEFINED) |
| 72 | { |
| 73 | return; |
| 74 | } |
| 75 | |
| 76 | // Select appropriate kernel |
| 77 | std::string kernel_name = "fill_image_borders_" + lower_string(string_from_border_mode(border_mode)); |
| 78 | |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 79 | const DataType dt = tensor->info()->data_type(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 80 | |
| 81 | // Define build options |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 82 | CLBuildOptions build_opts; |
Michele Di Giorgio | f6f7876 | 2020-07-06 11:27:21 +0100 | [diff] [blame^] | 83 | build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(dt)); |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 84 | build_opts.add_option("-DBORDER_SIZE_TOP=" + support::cpp11::to_string(border_size.top)); |
| 85 | build_opts.add_option("-DBORDER_SIZE_BOTTOM=" + support::cpp11::to_string(border_size.bottom)); |
| 86 | build_opts.add_option("-DBORDER_SIZE_LEFT=" + support::cpp11::to_string(border_size.left)); |
| 87 | build_opts.add_option("-DBORDER_SIZE_RIGHT=" + support::cpp11::to_string(border_size.right)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 88 | |
| 89 | // Create kernel |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 90 | _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 91 | _tensor = tensor; |
| 92 | |
| 93 | // Create static kernel arguments |
| 94 | const unsigned int valid_width = tensor->info()->valid_region().shape[0]; |
| 95 | const unsigned int valid_height = tensor->info()->valid_region().shape[1]; |
| 96 | const cl_int2 valid_region_coords = |
| 97 | { |
| 98 | { |
| 99 | static_cast<cl_int>(tensor->info()->valid_region().anchor[0]), |
| 100 | static_cast<cl_int>(tensor->info()->valid_region().anchor[1]), |
| 101 | } |
| 102 | }; |
| 103 | const unsigned int total_valid_width = border_size.left + valid_width + border_size.right; |
| 104 | |
| 105 | // Set static kernel arguments |
Anthony Barbier | 7ff47a3 | 2017-07-11 16:54:04 +0100 | [diff] [blame] | 106 | unsigned int idx = num_arguments_per_3D_tensor(); //Skip the tensor parameters |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 107 | ICLKernel::add_argument<cl_uint>(idx, valid_width); |
| 108 | ICLKernel::add_argument<cl_uint>(idx, valid_height); |
| 109 | ICLKernel::add_argument<cl_int2>(idx, valid_region_coords); |
| 110 | if(BorderMode::CONSTANT == border_mode) |
| 111 | { |
| 112 | switch(dt) |
| 113 | { |
| 114 | case DataType::U8: |
Chunosov | d621bca | 2017-11-03 17:33:15 +0700 | [diff] [blame] | 115 | case DataType::QASYMM8: |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 116 | set_constant_border<uint8_t>(idx, constant_border_value); |
| 117 | break; |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 118 | case DataType::S8: |
Manuel Bottini | 8481d83 | 2019-12-10 15:28:40 +0000 | [diff] [blame] | 119 | case DataType::QASYMM8_SIGNED: |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 120 | set_constant_border<int8_t>(idx, constant_border_value); |
| 121 | break; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 122 | case DataType::U16: |
| 123 | set_constant_border<uint16_t>(idx, constant_border_value); |
| 124 | break; |
| 125 | case DataType::S16: |
| 126 | set_constant_border<int16_t>(idx, constant_border_value); |
| 127 | break; |
| 128 | case DataType::U32: |
| 129 | set_constant_border<uint32_t>(idx, constant_border_value); |
| 130 | break; |
| 131 | case DataType::S32: |
| 132 | set_constant_border<int32_t>(idx, constant_border_value); |
| 133 | break; |
| 134 | case DataType::F32: |
| 135 | static_assert(sizeof(float) == 4, "Float must be 32 bit"); |
| 136 | set_constant_border<float>(idx, constant_border_value); |
| 137 | break; |
| 138 | case DataType::F16: |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 139 | static_assert(sizeof(cl_half) == sizeof(half), "Half must be same size as cl_half"); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 140 | static_assert(sizeof(cl_half) == 2, "Half must be 16 bit"); |
Manuel Bottini | b412fab | 2018-12-10 17:40:23 +0000 | [diff] [blame] | 141 | set_constant_border<half>(idx, constant_border_value); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 142 | break; |
| 143 | default: |
| 144 | ARM_COMPUTE_ERROR("Not handled"); |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | // Configure kernel window |
| 149 | Window win; |
| 150 | win.set(Window::DimX, Window::Dimension(0, total_valid_width + valid_height)); |
| 151 | win.set(Window::DimY, Window::Dimension(0, 1, 1)); |
SiCong Li | 86b5333 | 2017-08-23 11:02:43 +0100 | [diff] [blame] | 152 | win.use_tensor_dimensions(tensor->info()->tensor_shape(), Window::DimZ); |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 153 | ICLKernel::configure_internal(win); |
Gary Antcliffe | fffbdbc | 2019-05-28 11:40:21 +0100 | [diff] [blame] | 154 | |
| 155 | // Set config_id for enabling LWS tuning |
| 156 | _config_id = kernel_name; |
| 157 | _config_id += "_"; |
| 158 | _config_id += lower_string(string_from_data_type(dt)); |
| 159 | _config_id += "_"; |
| 160 | _config_id += support::cpp11::to_string(tensor->info()->dimension(0)); |
| 161 | _config_id += "_"; |
| 162 | _config_id += support::cpp11::to_string(tensor->info()->dimension(1)); |
| 163 | _config_id += "_"; |
| 164 | _config_id += lower_string(string_from_border_mode(border_mode)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 165 | } |
| 166 | |
| 167 | void CLFillBorderKernel::run(const Window &window, cl::CommandQueue &queue) |
| 168 | { |
| 169 | // Border mode undefined or border width == 0 |
| 170 | if(_kernel() == nullptr) |
| 171 | { |
| 172 | return; |
| 173 | } |
| 174 | |
| 175 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 176 | ARM_COMPUTE_ERROR_ON_MISMATCHING_WINDOWS(ICLKernel::window(), window); |
| 177 | |
Georgios Pinitas | e55b40a | 2018-09-13 17:20:04 +0100 | [diff] [blame] | 178 | Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); |
| 179 | Window slice = collapsed.first_slice_window_3D(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 180 | |
| 181 | do |
| 182 | { |
| 183 | unsigned int idx = 0; |
Anthony Barbier | 7ff47a3 | 2017-07-11 16:54:04 +0100 | [diff] [blame] | 184 | add_3D_tensor_argument(idx, _tensor, slice); |
Georgios Pinitas | 275f99c | 2019-08-23 12:44:11 +0100 | [diff] [blame] | 185 | enqueue(queue, *this, slice, lws_hint()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 186 | } |
Georgios Pinitas | e55b40a | 2018-09-13 17:20:04 +0100 | [diff] [blame] | 187 | while(collapsed.slide_window_slice_3D(slice)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 188 | } |
Michele Di Giorgio | f6f7876 | 2020-07-06 11:27:21 +0100 | [diff] [blame^] | 189 | } // namespace arm_compute |