Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Isabella Gottardi | d56e770 | 2018-02-28 14:29:36 +0000 | [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 | */ |
| 24 | #include "arm_compute/core/CL/kernels/CLTransposeKernel.h" |
| 25 | |
Gian Marco | 5420b28 | 2017-11-29 10:41:38 +0000 | [diff] [blame] | 26 | #include "arm_compute/core/AccessWindowStatic.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CL/CLHelpers.h" |
| 28 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
| 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" |
Isabella Gottardi | d56e770 | 2018-02-28 14:29:36 +0000 | [diff] [blame] | 33 | #include "arm_compute/core/TensorInfo.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 34 | #include "arm_compute/core/Types.h" |
Gian Marco | 5420b28 | 2017-11-29 10:41:38 +0000 | [diff] [blame] | 35 | #include "arm_compute/core/Utils.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 36 | |
| 37 | #include <set> |
| 38 | #include <sstream> |
| 39 | #include <string> |
| 40 | |
| 41 | using namespace arm_compute; |
| 42 | |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 43 | namespace |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 44 | { |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 45 | TensorShape transposed_tensor_shape(const TensorShape &in) |
| 46 | { |
| 47 | TensorShape output_shape{ in }; |
| 48 | const size_t w_out = in[1]; |
| 49 | const size_t h_out = in[0]; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 50 | output_shape.set(0, w_out); |
| 51 | output_shape.set(1, h_out); |
| 52 | |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 53 | return output_shape; |
| 54 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 55 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 56 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output) |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 57 | { |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 58 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8, DataType::S8, DataType::QS8, DataType::QASYMM8, |
| 59 | DataType::U16, DataType::S16, DataType::QS16, |
| 60 | DataType::U32, DataType::S32, |
| 61 | DataType::F16, DataType::F32); |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 62 | |
| 63 | if(output->total_size() != 0) |
| 64 | { |
| 65 | const TensorInfo tensor_info = input->clone()->set_tensor_shape(transposed_tensor_shape(input->tensor_shape())); |
| 66 | |
| 67 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(output, &tensor_info); |
| 68 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| 69 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_FIXED_POINT(input, output); |
| 70 | } |
| 71 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 72 | return Status{}; |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 73 | } |
| 74 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 75 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *output) |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 76 | { |
| 77 | // Configure kernel window |
| 78 | const unsigned int num_elems_processed_per_iteration = max_cl_vector_width / input->element_size(); |
| 79 | |
| 80 | Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration, num_elems_processed_per_iteration)); |
| 81 | |
| 82 | AccessWindowRectangle input_access(input, 0, 0, num_elems_processed_per_iteration, num_elems_processed_per_iteration); |
| 83 | |
| 84 | bool window_changed = update_window_and_padding(win, input_access); |
| 85 | |
| 86 | if(output->total_size() != 0) |
| 87 | { |
| 88 | // TODO (COMPMID-708): Replace AccessWindowStatic with AccessWindowTranspose |
| 89 | AccessWindowStatic output_access(output, 0, 0, ceil_to_multiple(output->dimension(0), num_elems_processed_per_iteration), ceil_to_multiple(output->dimension(1), |
| 90 | num_elems_processed_per_iteration)); |
| 91 | |
| 92 | window_changed = window_changed || update_window_and_padding(win, output_access); |
| 93 | |
| 94 | output_access.set_valid_region(win, ValidRegion(Coordinates(), output->tensor_shape())); |
| 95 | } |
| 96 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 97 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 98 | return std::make_pair(err, win); |
| 99 | } |
| 100 | } // namespace |
| 101 | |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 102 | Status CLTransposeKernel::validate(const ITensorInfo *input, const ITensorInfo *output) |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 103 | { |
| 104 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
| 105 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output)); |
| 106 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), output->clone().get()).first); |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 107 | return Status{}; |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 108 | } |
| 109 | |
| 110 | void CLTransposeKernel::configure(const ICLTensor *input, ICLTensor *output) |
| 111 | { |
| 112 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
| 113 | |
| 114 | // Output tensor auto inizialitation if not yet initialized |
| 115 | auto_init_if_empty(*output->info(), input->info()->clone()->set_tensor_shape(transposed_tensor_shape(input->info()->tensor_shape()))); |
| 116 | |
| 117 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info())); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 118 | |
| 119 | _input = input; |
| 120 | _output = output; |
| 121 | _lws_hint = cl::NDRange(2, 8); |
| 122 | |
| 123 | std::set<std::string> build_opts; |
| 124 | std::ostringstream data_type_in_bytes; |
| 125 | data_type_in_bytes << input->info()->element_size(); |
| 126 | build_opts.emplace("-DDATA_TYPE_IN_BYTES=" + data_type_in_bytes.str()); |
| 127 | |
| 128 | _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel("transpose", build_opts)); |
| 129 | |
| 130 | // Configure kernel window |
Gian Marco | 7c435f2 | 2017-12-05 16:17:23 +0000 | [diff] [blame] | 131 | auto win_config = validate_and_configure_window(input->info(), output->info()); |
| 132 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
| 133 | ICLKernel::configure(win_config.second); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 134 | } |