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 | */ |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 24 | #include "src/core/CL/kernels/CLThresholdKernel.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 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" |
| 29 | #include "arm_compute/core/Helpers.h" |
| 30 | #include "arm_compute/core/Validate.h" |
| 31 | #include "arm_compute/core/Window.h" |
| 32 | |
| 33 | #include <string> |
| 34 | |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 35 | namespace arm_compute |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 36 | { |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 37 | void CLThresholdKernel::configure(const ICLTensor *input, ICLTensor *output, const ThresholdKernelInfo &info) |
| 38 | { |
| 39 | configure(CLKernelLibrary::get().get_compile_context(), input, output, info); |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 40 | } |
| 41 | |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 42 | void CLThresholdKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const ThresholdKernelInfo &info) |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 43 | { |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 44 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8); |
| 45 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U8); |
| 46 | |
| 47 | // Construct kernel name |
| 48 | std::string kernel_name = "threshold"; |
| 49 | |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 50 | switch(info.type) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 51 | { |
| 52 | case ThresholdType::BINARY: |
| 53 | kernel_name += "_binary"; |
| 54 | break; |
| 55 | case ThresholdType::RANGE: |
| 56 | kernel_name += "_range"; |
| 57 | break; |
| 58 | default: |
| 59 | ARM_COMPUTE_ERROR("Thresholding type not recognized"); |
| 60 | break; |
| 61 | } |
| 62 | |
| 63 | // Create kernel |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 64 | _kernel = create_kernel(compile_context, kernel_name); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 65 | |
| 66 | // Set arguments |
| 67 | unsigned int idx = 2 * num_arguments_per_2D_tensor(); //Skip the input and output parameters |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 68 | _kernel.setArg(idx++, info.false_value); |
| 69 | _kernel.setArg(idx++, info.true_value); |
| 70 | _kernel.setArg(idx++, info.threshold); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 71 | |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 72 | if(ThresholdType::RANGE == info.type) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 73 | { |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 74 | _kernel.setArg(idx++, info.upper); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 75 | } |
| 76 | |
| 77 | // Make sure _kernel is initialized before calling the parent's configure |
| 78 | constexpr unsigned int num_elems_processed_per_iteration = 16; |
| 79 | ICLSimple2DKernel::configure(input, output, num_elems_processed_per_iteration); |
| 80 | } |
Georgios Pinitas | 25ef721 | 2020-06-02 23:00:41 +0100 | [diff] [blame] | 81 | } // namespace arm_compute |