Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2019-2020 Arm Limited. |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [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/CLFFTDigitReverseKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 27 | #include "arm_compute/core/CL/ICLTensor.h" |
| 28 | #include "arm_compute/core/TensorInfo.h" |
Sang-Hoon Park | 68dd25f | 2020-10-19 16:00:11 +0100 | [diff] [blame] | 29 | #include "src/core/CL/CLValidate.h" |
| 30 | #include "src/core/helpers/AutoConfiguration.h" |
| 31 | #include "src/core/helpers/WindowHelpers.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 32 | #include "support/StringSupport.h" |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 33 | |
| 34 | namespace arm_compute |
| 35 | { |
| 36 | namespace |
| 37 | { |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 38 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *idx, const FFTDigitReverseKernelInfo &config) |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 39 | { |
| 40 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 41 | ARM_COMPUTE_RETURN_ERROR_ON(input->data_type() != DataType::F32); |
| 42 | ARM_COMPUTE_RETURN_ERROR_ON(input->num_channels() != 1 && input->num_channels() != 2); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 43 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(idx, 1, DataType::U32); |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 44 | ARM_COMPUTE_RETURN_ERROR_ON(std::set<unsigned int>({ 0, 1 }).count(config.axis) == 0); |
| 45 | ARM_COMPUTE_RETURN_ERROR_ON(input->tensor_shape()[config.axis] != idx->tensor_shape().x()); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 46 | |
| 47 | // Checks performed when output is configured |
| 48 | if((output != nullptr) && (output->total_size() != 0)) |
| 49 | { |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 50 | ARM_COMPUTE_RETURN_ERROR_ON(output->num_channels() != 2); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 51 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| 52 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| 53 | } |
| 54 | |
| 55 | return Status{}; |
| 56 | } |
| 57 | |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 58 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *output, ITensorInfo *idx, const FFTDigitReverseKernelInfo &config) |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 59 | { |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 60 | ARM_COMPUTE_UNUSED(idx, config); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 61 | |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 62 | auto_init_if_empty(*output, input->clone()->set_num_channels(2)); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 63 | |
| 64 | Window win = calculate_max_window(*output, Steps()); |
| 65 | output->set_valid_region(ValidRegion(Coordinates(), output->tensor_shape())); |
| 66 | |
| 67 | return std::make_pair(Status{}, win); |
| 68 | } |
| 69 | } // namespace |
| 70 | |
| 71 | CLFFTDigitReverseKernel::CLFFTDigitReverseKernel() |
| 72 | : _input(nullptr), _output(nullptr), _idx(nullptr) |
| 73 | { |
| 74 | } |
| 75 | |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 76 | void CLFFTDigitReverseKernel::configure(const ICLTensor *input, ICLTensor *output, const ICLTensor *idx, const FFTDigitReverseKernelInfo &config) |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 77 | { |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 78 | configure(CLKernelLibrary::get().get_compile_context(), input, output, idx, config); |
| 79 | } |
| 80 | |
Manuel Bottini | 256c0b9 | 2020-04-21 13:29:30 +0100 | [diff] [blame] | 81 | void CLFFTDigitReverseKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const ICLTensor *idx, const FFTDigitReverseKernelInfo &config) |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 82 | { |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 83 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output, idx); |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 84 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), idx->info(), config)); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 85 | |
| 86 | _input = input; |
| 87 | _output = output; |
| 88 | _idx = idx; |
| 89 | |
| 90 | // Create kernel |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 91 | CLBuildOptions build_opts; |
| 92 | build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(input->info()->num_channels())); |
| 93 | build_opts.add_option_if(config.conjugate, "-DCONJ"); |
| 94 | std::string kernel_name = "fft_digit_reverse_axis_" + support::cpp11::to_string(config.axis); |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 95 | _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 96 | |
| 97 | // Configure kernel window |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 98 | auto win_config = validate_and_configure_window(input->info(), output->info(), idx->info(), config); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 99 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
| 100 | ICLKernel::configure_internal(win_config.second); |
| 101 | |
| 102 | // Set config_id for enabling LWS tuning |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 103 | _config_id = kernel_name; |
| 104 | _config_id += "_"; |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 105 | _config_id += lower_string(string_from_data_type(input->info()->data_type())); |
| 106 | _config_id += "_"; |
| 107 | _config_id += support::cpp11::to_string(input->info()->dimension(0)); |
| 108 | _config_id += "_"; |
| 109 | _config_id += support::cpp11::to_string(input->info()->dimension(1)); |
| 110 | } |
| 111 | |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 112 | Status CLFFTDigitReverseKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *idx, const FFTDigitReverseKernelInfo &config) |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 113 | { |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 114 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, idx, config)); |
| 115 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), output->clone().get(), idx->clone().get(), config).first); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 116 | |
| 117 | return Status{}; |
| 118 | } |
| 119 | |
| 120 | void CLFFTDigitReverseKernel::run(const Window &window, cl::CommandQueue &queue) |
| 121 | { |
| 122 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 123 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 124 | |
| 125 | Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); |
| 126 | Window slice = collapsed.first_slice_window_3D(); |
| 127 | |
| 128 | do |
| 129 | { |
| 130 | unsigned int idx = 0; |
| 131 | add_3D_tensor_argument(idx, _input, slice); |
| 132 | add_3D_tensor_argument(idx, _output, slice); |
| 133 | add_1D_tensor_argument(idx, _idx, slice); |
| 134 | enqueue(queue, *this, slice, lws_hint()); |
| 135 | } |
| 136 | while(collapsed.slide_window_slice_3D(slice)); |
| 137 | } |
| 138 | } // namespace arm_compute |