Michalis Spyrou | e936262 | 2018-11-23 17:41:37 +0000 | [diff] [blame] | 1 | /* |
Michalis Spyrou | 8094325 | 2019-01-10 17:19:50 +0000 | [diff] [blame] | 2 | * Copyright (c) 2018-2019 ARM Limited. |
Michalis Spyrou | e936262 | 2018-11-23 17:41:37 +0000 | [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/CLElementWiseUnaryLayerKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/CL/CLHelpers.h" |
| 27 | #include "arm_compute/core/CL/CLValidate.h" |
| 28 | #include "arm_compute/core/CL/ICLTensor.h" |
| 29 | |
| 30 | using namespace arm_compute; |
| 31 | |
| 32 | namespace |
| 33 | { |
| 34 | Status validate_arguments(const ITensorInfo &input, const ITensorInfo &output) |
| 35 | { |
| 36 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(&input); |
| 37 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input, 1, DataType::F16, DataType::F32); |
| 38 | |
| 39 | // Validate in case of configured output |
| 40 | if(output.total_size() > 0) |
| 41 | { |
| 42 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(&output); |
| 43 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&output, 1, DataType::F16, DataType::F32); |
Michalis Spyrou | 8094325 | 2019-01-10 17:19:50 +0000 | [diff] [blame] | 44 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&input, &output); |
| 45 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(&input, &output); |
Michalis Spyrou | e936262 | 2018-11-23 17:41:37 +0000 | [diff] [blame] | 46 | } |
| 47 | |
| 48 | return Status{}; |
| 49 | } |
| 50 | } // namespace |
| 51 | |
| 52 | void CLElementWiseUnaryLayerKernel::configure(const ICLTensor *input, ICLTensor *output, const ElementWiseUnary &op) |
| 53 | { |
| 54 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
| 55 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*input->info(), *output->info())); |
| 56 | |
| 57 | // Configure kernel window |
| 58 | _input = input; |
| 59 | _output = output; |
| 60 | |
| 61 | const std::string kernel_name = "elementwise_unary"; |
| 62 | const int vec_size_x = 16 / output->info()->element_size(); |
| 63 | const int output_width_x = output->info()->tensor_shape().x(); |
| 64 | const bool multi_access_x = (output_width_x / vec_size_x > 0); |
| 65 | |
| 66 | Window win = calculate_max_window(*output->info()); |
| 67 | if(multi_access_x) |
| 68 | { |
| 69 | win.set(Window::DimX, |
| 70 | Window::Dimension(win.x().start(), ceil_to_multiple(win.x().end(), vec_size_x), vec_size_x)); |
| 71 | } |
| 72 | ICLKernel::configure_internal(win); |
| 73 | |
| 74 | // Set kernel build options |
| 75 | CLBuildOptions build_opts; |
| 76 | build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type())); |
| 77 | build_opts.add_option_if(multi_access_x, "-DVEC_SIZE=" + support::cpp11::to_string(vec_size_x)); |
| 78 | build_opts.add_option_if(multi_access_x, "-DLAST_ACCESSED_X=" + support::cpp11::to_string(std::max<int>(output_width_x - vec_size_x, 0))); |
| 79 | switch(op) |
| 80 | { |
| 81 | case ElementWiseUnary::RSQRT: |
giuros01 | f24411f | 2019-05-16 11:47:13 +0100 | [diff] [blame] | 82 | build_opts.add_option("-DOPERATION=rsqrt_op"); |
Michalis Spyrou | e936262 | 2018-11-23 17:41:37 +0000 | [diff] [blame] | 83 | break; |
| 84 | case ElementWiseUnary::EXP: |
giuros01 | f24411f | 2019-05-16 11:47:13 +0100 | [diff] [blame] | 85 | build_opts.add_option("-DOPERATION=exp_op"); |
Michalis Spyrou | e936262 | 2018-11-23 17:41:37 +0000 | [diff] [blame] | 86 | break; |
Usama Arif | eb312ef | 2019-05-13 17:45:54 +0100 | [diff] [blame] | 87 | case ElementWiseUnary::NEG: |
giuros01 | f24411f | 2019-05-16 11:47:13 +0100 | [diff] [blame] | 88 | build_opts.add_option("-DOPERATION=neg_op"); |
Usama Arif | eb312ef | 2019-05-13 17:45:54 +0100 | [diff] [blame] | 89 | break; |
Michalis Spyrou | 0af4418 | 2019-05-17 14:04:47 +0100 | [diff] [blame] | 90 | case ElementWiseUnary::SIN: |
giuros01 | f24411f | 2019-05-16 11:47:13 +0100 | [diff] [blame] | 91 | build_opts.add_option("-DOPERATION=sin_op"); |
| 92 | break; |
| 93 | case ElementWiseUnary::ABS: |
| 94 | build_opts.add_option("-DOPERATION=fabs_op"); |
Michalis Spyrou | 0af4418 | 2019-05-17 14:04:47 +0100 | [diff] [blame] | 95 | break; |
Usama Arif | ac33d7e | 2019-05-20 14:21:40 +0100 | [diff] [blame] | 96 | case ElementWiseUnary::LOG: |
| 97 | build_opts.add_option("-DOPERATION=natural_log_op"); |
| 98 | break; |
Usama Arif | 6a4d542 | 2019-05-24 14:53:59 +0100 | [diff] [blame] | 99 | case ElementWiseUnary::ROUND: |
| 100 | build_opts.add_option("-DOPERATION=round_op"); |
| 101 | break; |
Michalis Spyrou | e936262 | 2018-11-23 17:41:37 +0000 | [diff] [blame] | 102 | default: |
| 103 | ARM_COMPUTE_ERROR("Not implemented"); |
| 104 | } |
| 105 | |
| 106 | // Create kernel |
| 107 | _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel(kernel_name, build_opts.options())); |
| 108 | } |
| 109 | |
| 110 | Status CLElementWiseUnaryLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const ElementWiseUnary &op) |
| 111 | { |
| 112 | ARM_COMPUTE_UNUSED(op); |
| 113 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output); |
| 114 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*input, *output)); |
| 115 | |
| 116 | return Status{}; |
| 117 | } |
| 118 | |
| 119 | void CLElementWiseUnaryLayerKernel::run(const Window &window, cl::CommandQueue &queue) |
| 120 | { |
| 121 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 122 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 123 | |
| 124 | Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimX); |
| 125 | |
| 126 | do |
| 127 | { |
| 128 | unsigned int idx = 0; |
| 129 | add_1D_tensor_argument(idx, _input, collapsed); |
| 130 | add_1D_tensor_argument(idx, _output, collapsed); |
| 131 | enqueue(queue, *this, collapsed); |
| 132 | } |
| 133 | while(window.slide_window_slice_1D(collapsed)); |
Usama Arif | eb312ef | 2019-05-13 17:45:54 +0100 | [diff] [blame] | 134 | } |