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, |
Vidhya Sudhan Loganathan | 951b8a4 | 2019-11-04 14:42:08 +0000 | [diff] [blame] | 51 | DataType::U8, DataType::S8, DataType::QSYMM8_PER_CHANNEL, DataType::S16, |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 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, |
Vidhya Sudhan Loganathan | 951b8a4 | 2019-11-04 14:42:08 +0000 | [diff] [blame] | 56 | DataType::U8, DataType::S8, DataType::QASYMM8, DataType::S16, |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 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"); |
Vidhya Sudhan Loganathan | 951b8a4 | 2019-11-04 14:42:08 +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 non-quantized inputs"); |
| 61 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(is_data_type_quantized(input->data_type()) && shift != 0, "Shift is used only with integer non-quantized inputs"); |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 62 | ARM_COMPUTE_RETURN_ERROR_ON(shift >= 8); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 63 | |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 64 | // Validate in case of configured output |
| 65 | if(output->total_size() > 0) |
| 66 | { |
| 67 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| 68 | } |
| 69 | |
| 70 | return Status{}; |
| 71 | } |
| 72 | } // namespace |
| 73 | |
| 74 | void CLDepthConvertLayerKernel::configure(const ICLTensor *input, ICLTensor *output, ConvertPolicy policy, uint32_t shift) |
| 75 | { |
| 76 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 77 | |
steniu01 | da37e2f | 2017-06-29 10:14:58 +0100 | [diff] [blame] | 78 | // Auto initialize output shape if not initialized (We can only auto-configure the shape, datatype must be given) |
| 79 | set_shape_if_empty(*output->info(), input->info()->tensor_shape()); |
| 80 | |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 81 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), policy, shift)); |
steniu01 | da37e2f | 2017-06-29 10:14:58 +0100 | [diff] [blame] | 82 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 83 | // Get data sizes |
| 84 | const size_t input_size = data_size_from_type(input->info()->data_type()); |
| 85 | const size_t output_size = data_size_from_type(output->info()->data_type()); |
| 86 | |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 87 | // Get number of elements to process per iterations |
Michele Di Giorgio | 4646d2e | 2019-06-19 12:28:47 +0100 | [diff] [blame] | 88 | constexpr unsigned int num_elems_processed_per_iteration = 16; |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 89 | |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 90 | // Set build options |
| 91 | CLBuildOptions build_opts; |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 92 | 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] | 93 | build_opts.add_option("-DDATA_TYPE_IN=" + get_cl_type_from_data_type(input->info()->data_type())); |
| 94 | 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] | 95 | // Conversions from float always SATURATE as out-of-bounds conversion from float->integer is implementation defined |
| 96 | build_opts.add_option_if(is_data_type_float(input->info()->data_type()) || policy == ConvertPolicy::SATURATE, "-DSATURATE"); |
| 97 | 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"); |
Vidhya Sudhan Loganathan | 951b8a4 | 2019-11-04 14:42:08 +0000 | [diff] [blame] | 98 | build_opts.add_option_if(is_data_type_quantized(input->info()->data_type()), "-DIS_DATA_TYPE_QUANTIZED"); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 99 | |
| 100 | // Create kernel |
Georgios Pinitas | 303f0db | 2018-11-19 11:56:51 +0000 | [diff] [blame] | 101 | 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] | 102 | _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] | 103 | |
| 104 | // Set shift arg |
Vidhya Sudhan Loganathan | 951b8a4 | 2019-11-04 14:42:08 +0000 | [diff] [blame] | 105 | 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] | 106 | _kernel.setArg(idx++, shift); |
| 107 | |
| 108 | // Configure kernel |
Georgios Pinitas | c10bc0b | 2019-01-09 11:55:00 +0000 | [diff] [blame] | 109 | ICLSimple3DKernel::configure(input, output, num_elems_processed_per_iteration); |
| 110 | |
| 111 | // Collapse window |
| 112 | const Window &full_window = window(); |
| 113 | Window collapsed_window = full_window.collapse_if_possible(full_window, Window::DimZ); |
| 114 | ICLKernel::configure_internal(collapsed_window); |
Gary Antcliffe | fffbdbc | 2019-05-28 11:40:21 +0100 | [diff] [blame] | 115 | |
| 116 | // Set config_id for enabling LWS tuning |
| 117 | _config_id = kernel_name; |
| 118 | _config_id += "_"; |
| 119 | _config_id += lower_string(string_from_data_type(input->info()->data_type())); |
| 120 | _config_id += "_"; |
| 121 | _config_id += support::cpp11::to_string(input->info()->dimension(0)); |
| 122 | _config_id += "_"; |
| 123 | _config_id += support::cpp11::to_string(input->info()->dimension(1)); |
| 124 | _config_id += "_"; |
| 125 | _config_id += support::cpp11::to_string(output->info()->dimension(0)); |
| 126 | _config_id += "_"; |
| 127 | _config_id += support::cpp11::to_string(output->info()->dimension(1)); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 128 | } |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame] | 129 | |
| 130 | Status CLDepthConvertLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy, uint32_t shift) |
| 131 | { |
| 132 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, policy, shift)); |
| 133 | |
| 134 | return Status{}; |
| 135 | } |
Michele Di Giorgio | 4646d2e | 2019-06-19 12:28:47 +0100 | [diff] [blame] | 136 | } // namespace arm_compute |