Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2020 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/CLBox3x3Kernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
| 27 | #include "arm_compute/core/CL/ICLTensor.h" |
| 28 | #include "arm_compute/core/CL/OpenCL.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/Validate.h" |
Sang-Hoon Park | 68dd25f | 2020-10-19 16:00:11 +0100 | [diff] [blame] | 30 | #include "src/core/helpers/WindowHelpers.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 31 | |
| 32 | #include <set> |
| 33 | #include <string> |
| 34 | |
| 35 | using namespace arm_compute; |
| 36 | |
| 37 | BorderSize CLBox3x3Kernel::border_size() const |
| 38 | { |
steniu01 | 960b084 | 2017-06-23 11:44:34 +0100 | [diff] [blame] | 39 | return BorderSize(1); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 40 | } |
| 41 | |
| 42 | void CLBox3x3Kernel::configure(const ICLTensor *input, ICLTensor *output, bool border_undefined) |
| 43 | { |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 44 | configure(CLKernelLibrary::get().get_compile_context(), input, output, border_undefined); |
| 45 | } |
| 46 | |
Manuel Bottini | 256c0b9 | 2020-04-21 13:29:30 +0100 | [diff] [blame] | 47 | void CLBox3x3Kernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, bool border_undefined) |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 48 | { |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 49 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8); |
| 50 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U8); |
| 51 | |
| 52 | _input = input; |
| 53 | _output = output; |
| 54 | |
| 55 | // Set build options |
| 56 | std::set<std::string> build_opts = { "-DMAT0=1", "-DMAT1=1", "-DMAT2=1", |
| 57 | "-DMAT3=1", "-DMAT4=1", "-DMAT5=1", |
| 58 | "-DMAT6=1", "-DMAT7=1", "-DMAT8=1", |
| 59 | "-DSCALE=9", "-DDATA_TYPE_OUT=uchar" |
| 60 | }; |
| 61 | |
| 62 | // Create kernel |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 63 | _kernel = create_kernel(compile_context, "convolution3x3_static", build_opts); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 64 | |
| 65 | // Configure kernel window |
| 66 | constexpr unsigned int num_elems_processed_per_iteration = 8; |
| 67 | constexpr unsigned int num_elems_read_per_iteration = 16; |
| 68 | constexpr unsigned int num_elems_written_per_iteration = 8; |
| 69 | constexpr unsigned int num_rows_read_per_iteration = 3; |
| 70 | |
| 71 | Window win = calculate_max_window(*input->info(), Steps(num_elems_processed_per_iteration), border_undefined, border_size()); |
| 72 | |
| 73 | AccessWindowRectangle input_access(input->info(), -border_size().left, -border_size().top, num_elems_read_per_iteration, num_rows_read_per_iteration); |
| 74 | AccessWindowHorizontal output_access(output->info(), 0, num_elems_written_per_iteration); |
| 75 | |
| 76 | update_window_and_padding(win, input_access, output_access); |
| 77 | |
| 78 | output_access.set_valid_region(win, input->info()->valid_region(), border_undefined, border_size()); |
| 79 | |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 80 | ICLKernel::configure_internal(win); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 81 | } |