Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 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 | */ |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 24 | #include "arm_compute/core/CL/kernels/CLDepthConcatenateLayerKernel.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 25 | |
| 26 | #include "arm_compute/core/CL/CLHelpers.h" |
| 27 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
Vidhya Sudhan Loganathan | f1f4906 | 2018-05-25 13:21:26 +0100 | [diff] [blame] | 28 | #include "arm_compute/core/CL/CLValidate.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/CL/ICLTensor.h" |
| 30 | #include "arm_compute/core/CL/OpenCL.h" |
| 31 | #include "arm_compute/core/Error.h" |
| 32 | #include "arm_compute/core/Helpers.h" |
| 33 | #include "arm_compute/core/IAccessWindow.h" |
| 34 | #include "arm_compute/core/TensorInfo.h" |
| 35 | #include "arm_compute/core/Utils.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 36 | #include "arm_compute/core/Window.h" |
| 37 | |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 38 | #include "support/ToolchainSupport.h" |
| 39 | |
| 40 | #include <map> |
| 41 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 42 | using namespace arm_compute; |
| 43 | |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 44 | namespace |
| 45 | { |
| 46 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, unsigned int depth_offset, ITensorInfo *output) |
| 47 | { |
| 48 | ARM_COMPUTE_UNUSED(depth_offset); |
| 49 | |
| 50 | // Configure kernel window |
| 51 | const int left_right = (output->dimension(0) - input->dimension(0)) / 2; |
| 52 | const int top_bottom = (output->dimension(1) - input->dimension(1)) / 2; |
| 53 | |
| 54 | const unsigned int num_elems_processed_per_iteration = 16 / input->element_size(); |
| 55 | const unsigned int num_elems_read_per_iteration = 16 / input->element_size(); |
| 56 | const unsigned int num_rows_read_per_iteration = 1; |
| 57 | |
| 58 | // The window needs to be based on input as we copy all the depths of input |
| 59 | Window win = calculate_max_window(*output, Steps(num_elems_processed_per_iteration)); |
| 60 | win.set(Window::DimZ, Window::Dimension(0, input->tensor_shape().z(), 1)); |
| 61 | |
| 62 | AccessWindowRectangle input_access(input, -left_right, -top_bottom, num_elems_read_per_iteration, num_rows_read_per_iteration); |
| 63 | AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); |
| 64 | bool window_changed = update_window_and_padding(win, input_access, output_access); |
| 65 | output_access.set_valid_region(win, ValidRegion(Coordinates(), output->tensor_shape())); |
| 66 | |
| 67 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| 68 | return std::make_pair(err, win); |
| 69 | } |
| 70 | Status validate_arguments(const ITensorInfo *input, unsigned int depth_offset, const ITensorInfo *output) |
| 71 | { |
| 72 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output); |
| 73 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); |
| 74 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, DataType::F16, DataType::F32); |
| 75 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| 76 | |
| 77 | ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(2) + depth_offset > output->dimension(2)); |
| 78 | ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(0) > output->dimension(0)); |
| 79 | ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(1) > output->dimension(1)); |
| 80 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(3, input, output); |
| 81 | |
| 82 | // The gaps between the two lowest dimensions of input and output need to be divisible by 2 |
| 83 | // Otherwise it is not clear how the padding should be added onto the input tensor |
| 84 | ARM_COMPUTE_RETURN_ERROR_ON((output->dimension(0) - input->dimension(0)) % 2); |
| 85 | ARM_COMPUTE_RETURN_ERROR_ON((output->dimension(1) - input->dimension(1)) % 2); |
| 86 | |
| 87 | return Status{}; |
| 88 | } |
| 89 | } // namespace |
| 90 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 91 | CLDepthConcatenateLayerKernel::CLDepthConcatenateLayerKernel() |
Gian Marco Iodice | 906443f | 2017-09-06 15:09:54 +0100 | [diff] [blame] | 92 | : _input(nullptr), _output(nullptr), _top_bottom(0), _left_right(0), _depth_offset(0) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 93 | { |
| 94 | } |
| 95 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 96 | BorderSize CLDepthConcatenateLayerKernel::border_size() const |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 97 | { |
| 98 | return BorderSize(_top_bottom, _left_right); |
| 99 | } |
| 100 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 101 | void CLDepthConcatenateLayerKernel::configure(const ICLTensor *input, unsigned int depth_offset, ICLTensor *output) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 102 | { |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 103 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
| 104 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), depth_offset, output->info())); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 105 | |
Gian Marco Iodice | 906443f | 2017-09-06 15:09:54 +0100 | [diff] [blame] | 106 | _input = input; |
| 107 | _output = output; |
| 108 | _depth_offset = depth_offset; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 109 | |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 110 | const unsigned int num_elems_processed_per_iteration = 16 / input->info()->element_size(); |
| 111 | |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 112 | // Add build options |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 113 | CLBuildOptions build_opts; |
| 114 | build_opts.add_option("-DDATA_TYPE=" + get_underlying_cl_type_from_data_type(input->info()->data_type())); |
| 115 | build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration)); |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 116 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 117 | // Create kernel |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 118 | _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel("concatenate_depth", build_opts.options())); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 119 | |
| 120 | // Configure kernel window |
| 121 | _left_right = (output->info()->dimension(0) - input->info()->dimension(0)) / 2; |
| 122 | _top_bottom = (output->info()->dimension(1) - input->info()->dimension(1)) / 2; |
| 123 | |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 124 | // Configure kernel window |
| 125 | auto win_config = validate_and_configure_window(input->info(), depth_offset, output->info()); |
| 126 | ARM_COMPUTE_ERROR_THROW_ON(std::get<0>(win_config)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 127 | |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 128 | ICLKernel::configure_internal(std::get<1>(win_config)); |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 129 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 130 | |
Georgios Pinitas | e29acf1 | 2018-07-16 14:40:09 +0100 | [diff] [blame] | 131 | Status CLDepthConcatenateLayerKernel::validate(const arm_compute::ITensorInfo *input, |
| 132 | unsigned int depth_offset, |
| 133 | const arm_compute::ITensorInfo *output) |
| 134 | { |
| 135 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, depth_offset, output)); |
| 136 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), depth_offset, output->clone().get()).first); |
| 137 | return Status{}; |
Gian Marco Iodice | 906443f | 2017-09-06 15:09:54 +0100 | [diff] [blame] | 138 | } |
| 139 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 140 | void CLDepthConcatenateLayerKernel::run(const Window &window, cl::CommandQueue &queue) |
Gian Marco Iodice | 906443f | 2017-09-06 15:09:54 +0100 | [diff] [blame] | 141 | { |
| 142 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 143 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 144 | |
| 145 | Window slice = window.first_slice_window_3D(); |
| 146 | |
| 147 | const int offset_to_first_elements_in_bytes = _depth_offset * _output->info()->strides_in_bytes()[2]; |
| 148 | |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 149 | unsigned int idx = 2 * num_arguments_per_3D_tensor(); // Skip the input and output parameters |
| 150 | const cl_int3 offsets = |
| 151 | { |
| 152 | { |
| 153 | static_cast<cl_int>(_left_right), |
| 154 | static_cast<cl_int>(_top_bottom), |
| 155 | static_cast<cl_int>(offset_to_first_elements_in_bytes), |
| 156 | } |
| 157 | }; |
| 158 | _kernel.setArg<cl_int3>(idx, offsets); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 159 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 160 | do |
| 161 | { |
| 162 | unsigned int idx = 0; |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 163 | add_3D_tensor_argument(idx, _input, slice); |
| 164 | add_3D_tensor_argument(idx, _output, slice); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 165 | enqueue(queue, *this, slice); |
| 166 | } |
Georgios Pinitas | ac4e873 | 2017-07-05 17:02:25 +0100 | [diff] [blame] | 167 | while(window.slide_window_slice_3D(slice)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 168 | } |