Giorgio Arena | 657bdb3 | 2018-04-26 18:52:01 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 ARM Limited. |
| 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/CLConvertFullyConnectedWeightsKernel.h" |
| 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" |
Giorgio Arena | 657bdb3 | 2018-04-26 18:52:01 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/CL/ICLTensor.h" |
| 30 | #include "arm_compute/core/Helpers.h" |
| 31 | #include "arm_compute/core/Types.h" |
| 32 | |
| 33 | namespace arm_compute |
| 34 | { |
| 35 | CLConvertFullyConnectedWeightsKernel::CLConvertFullyConnectedWeightsKernel() |
| 36 | : _input(nullptr), _output(nullptr) |
| 37 | { |
| 38 | } |
| 39 | |
| 40 | void CLConvertFullyConnectedWeightsKernel::configure(const ICLTensor *input, ICLTensor *output, const TensorShape &original_input_shape, |
| 41 | DataLayout data_layout) |
| 42 | { |
| 43 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
Georgios Pinitas | 7d66a8e | 2018-07-17 12:28:42 +0100 | [diff] [blame] | 44 | |
| 45 | // Output tensor auto initialisation if not yet initialized |
| 46 | auto_init_if_empty(*output->info(), *input->info()->clone()); |
| 47 | |
Giorgio Arena | 657bdb3 | 2018-04-26 18:52:01 +0100 | [diff] [blame] | 48 | ARM_COMPUTE_ERROR_THROW_ON(CLConvertFullyConnectedWeightsKernel::validate(input->info(), output->info(), original_input_shape, data_layout)); |
| 49 | |
| 50 | _input = input; |
| 51 | _output = output; |
| 52 | |
Georgios Pinitas | 7d66a8e | 2018-07-17 12:28:42 +0100 | [diff] [blame] | 53 | const DataLayout input_data_layout = (data_layout == DataLayout::NCHW) ? DataLayout::NHWC : DataLayout::NCHW; |
| 54 | |
| 55 | const int width_idx = get_data_layout_dimension_index(input_data_layout, DataLayoutDimension::WIDTH); |
| 56 | const int height_idx = get_data_layout_dimension_index(input_data_layout, DataLayoutDimension::HEIGHT); |
| 57 | const int channel_idx = get_data_layout_dimension_index(input_data_layout, DataLayoutDimension::CHANNEL); |
| 58 | |
| 59 | const unsigned int num_elems_per_input_plane = original_input_shape[width_idx] * original_input_shape[height_idx]; |
| 60 | const unsigned int num_channels = original_input_shape[channel_idx]; |
| 61 | |
| 62 | const unsigned int factor_1 = (data_layout == DataLayout::NCHW) ? num_elems_per_input_plane : num_channels; |
| 63 | const unsigned int factor_2 = (data_layout == DataLayout::NCHW) ? num_channels : num_elems_per_input_plane; |
Giorgio Arena | 657bdb3 | 2018-04-26 18:52:01 +0100 | [diff] [blame] | 64 | |
| 65 | // Set build options |
| 66 | CLBuildOptions build_opts; |
| 67 | build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type())); |
Georgios Pinitas | 7d66a8e | 2018-07-17 12:28:42 +0100 | [diff] [blame] | 68 | build_opts.add_option("-DFACTOR_1=" + support::cpp11::to_string(factor_1)); |
| 69 | build_opts.add_option("-DFACTOR_2=" + support::cpp11::to_string(factor_2)); |
Giorgio Arena | 657bdb3 | 2018-04-26 18:52:01 +0100 | [diff] [blame] | 70 | |
| 71 | // Create kernel |
| 72 | _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel("convert_fc_weights", build_opts.options())); |
| 73 | |
| 74 | // Configure kernel window |
| 75 | Window win = calculate_max_window(*input->info(), Steps()); |
| 76 | ICLKernel::configure(win); |
| 77 | } |
| 78 | |
| 79 | Status CLConvertFullyConnectedWeightsKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const TensorShape &original_input_shape, |
| 80 | DataLayout data_layout) |
| 81 | { |
Vidhya Sudhan Loganathan | f1f4906 | 2018-05-25 13:21:26 +0100 | [diff] [blame] | 82 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); |
Georgios Pinitas | 7d66a8e | 2018-07-17 12:28:42 +0100 | [diff] [blame] | 83 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, |
| 84 | DataType::U8, DataType::S8, DataType::QASYMM8, |
| 85 | DataType::U16, DataType::S16, |
| 86 | DataType::U32, DataType::S32, |
Vidhya Sudhan Loganathan | f4cb81b | 2018-07-04 15:13:14 +0100 | [diff] [blame] | 87 | DataType::F16, DataType::F32); |
Giorgio Arena | 657bdb3 | 2018-04-26 18:52:01 +0100 | [diff] [blame] | 88 | ARM_COMPUTE_RETURN_ERROR_ON(input->num_dimensions() != 2); |
| 89 | ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(1) != original_input_shape.total_size_lower(3)); |
| 90 | ARM_COMPUTE_RETURN_ERROR_ON(data_layout == DataLayout::UNKNOWN); |
| 91 | |
Georgios Pinitas | 7d66a8e | 2018-07-17 12:28:42 +0100 | [diff] [blame] | 92 | // Checks performed when output is configured |
| 93 | if((output != nullptr) && (output->total_size() != 0)) |
| 94 | { |
| 95 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| 96 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| 97 | } |
| 98 | |
Giorgio Arena | 657bdb3 | 2018-04-26 18:52:01 +0100 | [diff] [blame] | 99 | return Status{}; |
| 100 | } |
| 101 | |
| 102 | void CLConvertFullyConnectedWeightsKernel::run(const Window &window, cl::CommandQueue &queue) |
| 103 | { |
| 104 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 105 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 106 | |
| 107 | unsigned int idx = 0; |
| 108 | add_2D_tensor_argument(idx, _input, window); |
| 109 | add_2D_tensor_argument(idx, _output, window); |
| 110 | enqueue(queue, *this, window); |
| 111 | } |
| 112 | } // namespace arm_compute |