Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 2 | * Copyright (c) 2016-2019 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 | */ |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 24 | #include "arm_compute/core/CL/kernels/CLDepthConvertLayerKernel.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 25 | |
| 26 | #include "arm_compute/core/CL/CLHelpers.h" |
| 27 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 28 | #include "arm_compute/core/CL/CLValidate.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/CL/ICLTensor.h" |
| 30 | #include "arm_compute/core/CL/OpenCL.h" |
| 31 | #include "arm_compute/core/Error.h" |
| 32 | #include "arm_compute/core/TensorInfo.h" |
| 33 | #include "arm_compute/core/Utils.h" |
| 34 | #include "arm_compute/core/Validate.h" |
| 35 | |
| 36 | #include <cstddef> |
| 37 | #include <set> |
| 38 | #include <string> |
| 39 | |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 40 | namespace arm_compute |
| 41 | { |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 42 | namespace |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 43 | { |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 44 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy, uint32_t shift) |
| 45 | { |
| 46 | ARM_COMPUTE_UNUSED(policy); |
| 47 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); |
| 48 | ARM_COMPUTE_RETURN_ERROR_ON(input == output); |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 49 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, |
| 50 | 1, |
| 51 | DataType::U8, DataType::S8, DataType::S16, |
| 52 | DataType::U16, DataType::U32, DataType::S32, DataType::F16, |
| 53 | DataType::F32); |
| 54 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, |
| 55 | 1, |
| 56 | DataType::U8, DataType::S8, DataType::S16, |
| 57 | DataType::U16, DataType::U32, DataType::S32, DataType::F16, |
| 58 | DataType::F32); |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 59 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == output->data_type(), "Input and output data types must be different"); |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 60 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(is_data_type_float(input->data_type()) && shift != 0, "Shift is used only with integer inputs"); |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 61 | ARM_COMPUTE_RETURN_ERROR_ON(shift >= 8); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 62 | |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 63 | // Validate in case of configured output |
| 64 | if(output->total_size() > 0) |
| 65 | { |
| 66 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| 67 | } |
| 68 | |
| 69 | return Status{}; |
| 70 | } |
| 71 | } // namespace |
| 72 | |
| 73 | void CLDepthConvertLayerKernel::configure(const ICLTensor *input, ICLTensor *output, ConvertPolicy policy, uint32_t shift) |
| 74 | { |
| 75 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 76 | |
steniu01 | da37e2f | 2017-06-29 10:14:58 +0100 | [diff] [blame] | 77 | // Auto initialize output shape if not initialized (We can only auto-configure the shape, datatype must be given) |
| 78 | set_shape_if_empty(*output->info(), input->info()->tensor_shape()); |
| 79 | |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 80 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), policy, shift)); |
steniu01 | da37e2f | 2017-06-29 10:14:58 +0100 | [diff] [blame] | 81 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 82 | // Get data sizes |
| 83 | const size_t input_size = data_size_from_type(input->info()->data_type()); |
| 84 | const size_t output_size = data_size_from_type(output->info()->data_type()); |
| 85 | |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 86 | // Get number of elements to process per iterations |
| 87 | const unsigned int num_elems_processed_per_iteration = 16; |
| 88 | |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 89 | // Set build options |
| 90 | CLBuildOptions build_opts; |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 91 | build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration)); |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 92 | build_opts.add_option("-DDATA_TYPE_IN=" + get_cl_type_from_data_type(input->info()->data_type())); |
| 93 | build_opts.add_option("-DDATA_TYPE_OUT=" + get_cl_type_from_data_type(output->info()->data_type())); |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 94 | // Conversions from float always SATURATE as out-of-bounds conversion from float->integer is implementation defined |
| 95 | build_opts.add_option_if(is_data_type_float(input->info()->data_type()) || policy == ConvertPolicy::SATURATE, "-DSATURATE"); |
| 96 | build_opts.add_option_if(is_data_type_float(input->info()->data_type()) || is_data_type_float(output->info()->data_type()), "-DIS_DATA_TYPE_FLOAT"); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 97 | |
| 98 | // Create kernel |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 99 | const std::string kernel_name = (input_size >= output_size) ? "convert_depth_down" : "convert_depth_up"; |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 100 | _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel(kernel_name, build_opts.options())); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 101 | |
| 102 | // Set shift arg |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 103 | unsigned int idx = 2 * num_arguments_per_3D_tensor(); //Skip the input and output parameters |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 104 | _kernel.setArg(idx++, shift); |
| 105 | |
| 106 | // Configure kernel |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 107 | ICLSimple3DKernel::configure(input, output, num_elems_processed_per_iteration); |
| 108 | |
| 109 | // Collapse window |
| 110 | const Window &full_window = window(); |
| 111 | Window collapsed_window = full_window.collapse_if_possible(full_window, Window::DimZ); |
| 112 | ICLKernel::configure_internal(collapsed_window); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 113 | } |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 114 | |
| 115 | Status CLDepthConvertLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy, uint32_t shift) |
| 116 | { |
| 117 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, policy, shift)); |
| 118 | |
| 119 | return Status{}; |
| 120 | } |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 121 | } // namespace arm_compute |