Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 1 | /* |
Stephen Li | e855c23 | 2018-01-04 14:13:22 +0800 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +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/GLES_COMPUTE/kernels/GCTransposeKernel.h" |
| 25 | |
steli01 | d064389 | 2018-01-02 14:56:06 +0800 | [diff] [blame] | 26 | #include "arm_compute/core/AccessWindowStatic.h" |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/Error.h" |
| 28 | #include "arm_compute/core/GLES_COMPUTE/GCHelpers.h" |
| 29 | #include "arm_compute/core/GLES_COMPUTE/GCKernelLibrary.h" |
| 30 | #include "arm_compute/core/GLES_COMPUTE/IGCTensor.h" |
| 31 | #include "arm_compute/core/GLES_COMPUTE/OpenGLES.h" |
| 32 | #include "arm_compute/core/Helpers.h" |
| 33 | #include "arm_compute/core/Types.h" |
| 34 | |
| 35 | #include <set> |
| 36 | #include <string> |
| 37 | |
| 38 | using namespace arm_compute; |
| 39 | |
| 40 | void GCTransposeKernel::configure(const IGCTensor *input, IGCTensor *output) |
| 41 | { |
| 42 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32); |
| 43 | ARM_COMPUTE_ERROR_ON_NULLPTR(output); |
| 44 | |
| 45 | TensorShape output_shape{ input->info()->tensor_shape() }; |
| 46 | const size_t w_out = input->info()->dimension(1); |
| 47 | const size_t h_out = input->info()->dimension(0); |
| 48 | output_shape.set(0, w_out); |
| 49 | output_shape.set(1, h_out); |
| 50 | |
| 51 | // Output tensor auto inizialitation if not yet initialized |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 52 | auto_init_if_empty(*output->info(), output_shape, 1, input->info()->data_type()); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 53 | |
| 54 | ARM_COMPUTE_ERROR_ON_MISMATCHING_DIMENSIONS(output->info()->tensor_shape(), output_shape); |
| 55 | ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| 56 | |
| 57 | _input = input; |
| 58 | _output = output; |
| 59 | |
steli01 | d064389 | 2018-01-02 14:56:06 +0800 | [diff] [blame] | 60 | // for better performance |
| 61 | if(w_out < 512 && h_out < 512) |
| 62 | { |
| 63 | _lws_hint = gles::NDRange(8U, 1U, 1U); |
| 64 | } |
| 65 | else |
| 66 | { |
| 67 | _lws_hint = gles::NDRange(1U, 8U, 1U); |
| 68 | } |
| 69 | |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 70 | std::set<std::string> build_opts; |
| 71 | std::string dt_name = (input->info()->data_type() == DataType::F32) ? "DATA_TYPE_FP32" : "DATA_TYPE_FP16"; |
| 72 | build_opts.emplace(("#define " + dt_name)); |
steli01 | d064389 | 2018-01-02 14:56:06 +0800 | [diff] [blame] | 73 | build_opts.emplace("#define LOCAL_SIZE_X " + support::cpp11::to_string(_lws_hint[0])); |
| 74 | build_opts.emplace("#define LOCAL_SIZE_Y " + support::cpp11::to_string(_lws_hint[1])); |
| 75 | build_opts.emplace("#define LOCAL_SIZE_Z " + support::cpp11::to_string(_lws_hint[2])); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 76 | |
Frank Lei | b9d38ee | 2017-12-05 10:43:33 +0800 | [diff] [blame] | 77 | // Configure kernel window |
| 78 | unsigned int num_elems_processed_per_iteration = 4; |
| 79 | |
| 80 | if(input->info()->data_type() == DataType::F16) |
| 81 | { |
| 82 | #define TRANSPOSE_8X8 |
| 83 | |
| 84 | #if defined(TRANSPOSE_4X4) |
| 85 | build_opts.emplace(("#define TRANSPOSE_4X4")); |
| 86 | num_elems_processed_per_iteration = 4; |
| 87 | #elif defined(TRANSPOSE_8X8) /* TRANSPOSE_4X4 */ |
steli01 | 7d473dd | 2017-12-06 18:53:32 +0800 | [diff] [blame] | 88 | if(w_out != h_out) |
| 89 | { |
| 90 | build_opts.emplace("#define TRANSPOSE_8X8"); |
| 91 | num_elems_processed_per_iteration = 8; |
| 92 | } |
| 93 | else |
| 94 | { |
| 95 | build_opts.emplace("#define TRANSPOSE_8X8_SQUARE"); |
| 96 | num_elems_processed_per_iteration = 8; |
| 97 | } |
Frank Lei | b9d38ee | 2017-12-05 10:43:33 +0800 | [diff] [blame] | 98 | #endif /* TRANSPOSE_4X4 */ |
| 99 | } |
| 100 | |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 101 | // Create kernel |
| 102 | _kernel = static_cast<GCKernel>(GCKernelLibrary::get().create_kernel("transpose", build_opts)); |
| 103 | |
steli01 | d064389 | 2018-01-02 14:56:06 +0800 | [diff] [blame] | 104 | const unsigned int width_aligned = num_elems_processed_per_iteration * static_cast<unsigned int>(_lws_hint[0]); |
| 105 | const unsigned int height_aligned = num_elems_processed_per_iteration * static_cast<unsigned int>(_lws_hint[1]); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 106 | |
steli01 | d064389 | 2018-01-02 14:56:06 +0800 | [diff] [blame] | 107 | AccessWindowStatic input_access(input->info(), 0, 0, |
| 108 | ceil_to_multiple(input->info()->dimension(0), width_aligned), |
| 109 | ceil_to_multiple(input->info()->dimension(1), height_aligned)); |
| 110 | AccessWindowStatic output_access(output->info(), 0, 0, |
| 111 | ceil_to_multiple(output->info()->dimension(0), height_aligned), |
| 112 | ceil_to_multiple(output->info()->dimension(1), width_aligned)); |
| 113 | |
| 114 | Window win = calculate_max_window(*input->info(), Steps(width_aligned, height_aligned)); |
| 115 | win.set_dimension_step(Window::DimX, num_elems_processed_per_iteration); |
| 116 | win.set_dimension_step(Window::DimY, num_elems_processed_per_iteration); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 117 | update_window_and_padding(win, input_access, output_access); |
steli01 | d064389 | 2018-01-02 14:56:06 +0800 | [diff] [blame] | 118 | output_access.set_valid_region(win, output->info()->valid_region()); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 119 | |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 120 | IGCKernel::configure(win); |
| 121 | } |
| 122 | |
| 123 | void GCTransposeKernel::run(const Window &window) |
| 124 | { |
| 125 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 126 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IGCKernel::window(), window); |
| 127 | |
| 128 | _kernel.use(); |
| 129 | |
| 130 | Window slice = window.first_slice_window_2D(); |
| 131 | |
| 132 | do |
| 133 | { |
| 134 | unsigned int idx = 0; |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 135 | |
Joel Liang | abd03cf | 2018-01-08 15:20:48 +0800 | [diff] [blame] | 136 | add_2D_tensor_argument(idx, _input, 1, slice); |
| 137 | add_2D_tensor_argument(idx, _output, 2, slice); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 138 | _kernel.update_shader_params(); |
steli01 | d064389 | 2018-01-02 14:56:06 +0800 | [diff] [blame] | 139 | enqueue(*this, slice, _lws_hint); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 140 | } |
| 141 | while(window.slide_window_slice_2D(slice)); |
| 142 | } |