giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 1 | /* |
Giorgio Arena | 4a95bba | 2021-06-28 11:00:27 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2021 Arm Limited. |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +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 | */ |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 24 | #include "src/core/CL/kernels/CLTileKernel.h" |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 25 | #include "arm_compute/core/CL/ICLTensor.h" |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 26 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
Sang-Hoon Park | 68dd25f | 2020-10-19 16:00:11 +0100 | [diff] [blame] | 27 | #include "src/core/helpers/AutoConfiguration.h" |
| 28 | #include "src/core/helpers/WindowHelpers.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 29 | #include "support/StringSupport.h" |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 30 | |
| 31 | namespace arm_compute |
| 32 | { |
| 33 | namespace |
| 34 | { |
| 35 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, const Multiples &multiples) |
| 36 | { |
| 37 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output); |
Manuel Bottini | 8481d83 | 2019-12-10 15:28:40 +0000 | [diff] [blame] | 38 | ARM_COMPUTE_RETURN_ERROR_ON(input->data_type() == DataType::UNKNOWN); |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 39 | ARM_COMPUTE_RETURN_ERROR_ON(multiples.size() > 4); |
| 40 | ARM_COMPUTE_RETURN_ERROR_ON(multiples.empty()); |
| 41 | ARM_COMPUTE_RETURN_ERROR_ON(std::any_of(multiples.begin(), multiples.end(), [](uint32_t e) |
| 42 | { |
| 43 | return e == 0; |
| 44 | })); |
| 45 | |
| 46 | // Validate output if initialized |
| 47 | if(output->total_size() != 0) |
| 48 | { |
| 49 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(misc::shape_calculator::compute_tiled_shape(input->tensor_shape(), multiples), output->tensor_shape()); |
| 50 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| 51 | } |
| 52 | |
| 53 | return Status{}; |
| 54 | } |
| 55 | } // namespace |
| 56 | |
| 57 | CLTileKernel::CLTileKernel() |
| 58 | : _input(nullptr), _output(nullptr) |
| 59 | { |
Giorgio Arena | 4a95bba | 2021-06-28 11:00:27 +0100 | [diff] [blame] | 60 | _type = CLKernelType::ELEMENTWISE; |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 61 | } |
| 62 | |
| 63 | void CLTileKernel::configure(const ICLTensor *input, ICLTensor *output, const Multiples &multiples) |
| 64 | { |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 65 | configure(CLKernelLibrary::get().get_compile_context(), input, output, multiples); |
| 66 | } |
| 67 | |
Manuel Bottini | 2803f70 | 2020-04-21 16:20:03 +0100 | [diff] [blame] | 68 | void CLTileKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const Multiples &multiples) |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 69 | { |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 70 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
| 71 | |
| 72 | // Auto initialize output |
| 73 | TensorShape tiled_shape = misc::shape_calculator::compute_tiled_shape(input->info()->tensor_shape(), multiples); |
| 74 | auto_init_if_empty(*output->info(), tiled_shape, 1, input->info()->data_type()); |
| 75 | |
| 76 | // Validate |
| 77 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), multiples)); |
| 78 | |
| 79 | _input = input; |
| 80 | _output = output; |
| 81 | |
| 82 | const DataType data_type = input->info()->data_type(); |
| 83 | const int vec_size_x = 16 / input->info()->element_size(); |
| 84 | const int input_width_x = input->info()->tensor_shape().x(); |
| 85 | const unsigned int offset = ceil_to_multiple(input_width_x, vec_size_x) - input_width_x; |
| 86 | const bool multi_access_x = (input_width_x / vec_size_x > 0); |
| 87 | |
| 88 | // Create kernel |
| 89 | CLBuildOptions build_opts; |
Sheri Zhang | 0de45d0 | 2020-04-17 14:59:13 +0100 | [diff] [blame] | 90 | build_opts.add_option("-DDATA_TYPE=" + get_cl_unsigned_type_from_element_size(data_size_from_type(data_type))); |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 91 | build_opts.add_option("-DSRC_WIDTH=" + support::cpp11::to_string(input_width_x)); |
| 92 | build_opts.add_option("-DSRC_HEIGHT=" + support::cpp11::to_string(input->info()->dimension(1))); |
| 93 | build_opts.add_option("-DSRC_DEPTH=" + support::cpp11::to_string(input->info()->dimension(2))); |
| 94 | build_opts.add_option("-DSRC_BATCHES=" + support::cpp11::to_string(input->info()->dimension(3))); |
| 95 | build_opts.add_option("-DDST_DEPTH=" + support::cpp11::to_string(output->info()->dimension(2))); |
| 96 | build_opts.add_option_if(multi_access_x, "-DOFFSET=" + support::cpp11::to_string(offset)); |
| 97 | build_opts.add_option_if(multi_access_x, "-DVEC_SIZE=" + support::cpp11::to_string(vec_size_x)); |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 98 | _kernel = create_kernel(compile_context, "tile", build_opts.options()); |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 99 | |
| 100 | // Configure window without padding |
| 101 | Window win = calculate_max_window(*output->info()); |
| 102 | |
| 103 | if(multi_access_x) |
| 104 | { |
| 105 | // If multi-access is enabled, no thread should cross the tile boundaries. This means we need |
| 106 | // as many threads as those to cover a single tile times multiples[0]. Note that if threads |
| 107 | // do not cross the boundaries of the tiles, they won't cross the boundaries of the last tile, and |
| 108 | // we don't need to pad the output |
| 109 | const unsigned int size_win_x = ceil_to_multiple(input->info()->dimension(0), vec_size_x) * multiples[0]; |
| 110 | win.set(Window::DimX, |
| 111 | Window::Dimension(win.x().start(), size_win_x, vec_size_x)); |
| 112 | } |
| 113 | |
| 114 | ICLKernel::configure_internal(win); |
| 115 | |
| 116 | // Set config_id for enabling LWS tuning |
| 117 | _config_id = "tile"; |
| 118 | _config_id += "_"; |
| 119 | _config_id += lower_string(string_from_data_type(input->info()->data_type())); |
| 120 | for(unsigned int i = 0; i < multiples.size(); ++i) |
| 121 | { |
| 122 | _config_id += "_"; |
| 123 | _config_id += support::cpp11::to_string(input->info()->dimension(i)); |
| 124 | _config_id += "_"; |
| 125 | _config_id += support::cpp11::to_string(multiples[i]); |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | Status CLTileKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const Multiples &multiples) |
| 130 | { |
| 131 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, multiples)); |
| 132 | return Status{}; |
| 133 | } |
| 134 | |
| 135 | void CLTileKernel::run(const Window &window, cl::CommandQueue &queue) |
| 136 | { |
| 137 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 138 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 139 | |
| 140 | Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); |
| 141 | Window slice = collapsed.first_slice_window_4D(); |
| 142 | |
| 143 | do |
| 144 | { |
| 145 | unsigned int idx = 0; |
| 146 | add_4D_tensor_argument(idx, _input, slice); |
| 147 | add_4D_tensor_argument(idx, _output, slice); |
Georgios Pinitas | 275f99c | 2019-08-23 12:44:11 +0100 | [diff] [blame] | 148 | enqueue(queue, *this, slice, lws_hint()); |
giuros01 | 3175fcf | 2018-11-21 09:59:17 +0000 | [diff] [blame] | 149 | } |
| 150 | while(collapsed.slide_window_slice_4D(slice)); |
| 151 | } |
| 152 | } // namespace arm_compute |