Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2020 Arm Limited. |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +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/CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel.h" |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 25 | |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 26 | #include "arm_compute/core/CL/CLHelpers.h" |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CL/ICLTensor.h" |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 28 | #include "arm_compute/core/Helpers.h" |
| 29 | #include "arm_compute/core/TensorInfo.h" |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 30 | #include "arm_compute/core/Validate.h" |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 31 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 32 | #include "arm_compute/core/utils/quantization/AsymmHelpers.h" |
Sang-Hoon Park | 68dd25f | 2020-10-19 16:00:11 +0100 | [diff] [blame] | 33 | #include "src/core/AccessWindowStatic.h" |
| 34 | #include "src/core/helpers/AutoConfiguration.h" |
| 35 | #include "src/core/helpers/WindowHelpers.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 36 | #include "support/StringSupport.h" |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 37 | |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 38 | namespace arm_compute |
| 39 | { |
| 40 | namespace |
| 41 | { |
| 42 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *bias, const ITensorInfo *output, |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 43 | const GEMMLowpOutputStageInfo *info) |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 44 | { |
| 45 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::S32); |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 46 | ARM_COMPUTE_RETURN_ERROR_ON((info->output_data_type != DataType::QASYMM8) && (info->output_data_type != DataType::QASYMM8_SIGNED)); |
| 47 | ARM_COMPUTE_RETURN_ERROR_ON(info->gemmlowp_max_bound > std::get<1>(quantization::get_min_max_values_from_quantized_data_type(info->output_data_type))); |
| 48 | ARM_COMPUTE_RETURN_ERROR_ON(info->gemmlowp_min_bound < std::get<0>(quantization::get_min_max_values_from_quantized_data_type(info->output_data_type)) |
| 49 | || info->gemmlowp_min_bound > info->gemmlowp_max_bound); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 50 | |
| 51 | // Check biases if exist |
| 52 | if(bias != nullptr) |
| 53 | { |
| 54 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, bias); |
| 55 | ARM_COMPUTE_RETURN_ERROR_ON(bias->num_dimensions() > 1); |
| 56 | ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(0) != bias->dimension(0)); |
| 57 | } |
| 58 | |
| 59 | if(output->total_size() != 0) |
| 60 | { |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 61 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(output->data_type() != info->output_data_type, "Mismatching output data type"); |
Gian Marco Iodice | 0c54a62 | 2018-10-30 12:20:03 +0000 | [diff] [blame] | 62 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 63 | } |
| 64 | |
| 65 | return Status{}; |
| 66 | } |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 67 | } // namespace |
| 68 | |
| 69 | class Coordinates; |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 70 | CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel::CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel() |
Gian Marco Iodice | 0c54a62 | 2018-10-30 12:20:03 +0000 | [diff] [blame] | 71 | : _input(nullptr), _bias(nullptr), _output(nullptr) |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 72 | { |
| 73 | } |
| 74 | |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 75 | Status CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel::validate(const ITensorInfo *input, const ITensorInfo *bias, const ITensorInfo *output, |
| 76 | const GEMMLowpOutputStageInfo *info) |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 77 | { |
| 78 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 79 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, bias, output, info)); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 80 | |
| 81 | return Status{}; |
| 82 | } |
| 83 | |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 84 | void CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel::configure(const ICLTensor *input, const ICLTensor *bias, ICLTensor *output, |
| 85 | const GEMMLowpOutputStageInfo *info) |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 86 | { |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 87 | configure(CLKernelLibrary::get().get_compile_context(), input, bias, output, info); |
| 88 | } |
| 89 | |
Manuel Bottini | 679fc96 | 2020-04-21 16:08:53 +0100 | [diff] [blame] | 90 | void CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, const ICLTensor *bias, ICLTensor *output, |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 91 | const GEMMLowpOutputStageInfo *info) |
| 92 | { |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 93 | // Perform validate step |
| 94 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 95 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), (bias != nullptr) ? bias->info() : nullptr, output->info(), info)); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 96 | |
Michele Di Giorgio | 671d4f0 | 2020-10-14 12:26:51 +0100 | [diff] [blame] | 97 | // Output auto inizialitation if not yet initialized |
| 98 | auto_init_if_empty(*output->info(), input->info()->clone()->set_data_type(info->output_data_type)); |
| 99 | |
Gian Marco Iodice | 0c54a62 | 2018-10-30 12:20:03 +0000 | [diff] [blame] | 100 | _input = input; |
| 101 | _bias = bias; |
| 102 | _output = output; |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 103 | |
Michele Di Giorgio | 671d4f0 | 2020-10-14 12:26:51 +0100 | [diff] [blame] | 104 | const unsigned int num_elems_processed_per_iteration = adjust_vec_size(4, input->info()->dimension(0)); |
| 105 | |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 106 | auto min = info->gemmlowp_min_bound; |
| 107 | auto max = info->gemmlowp_max_bound; |
| 108 | |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 109 | // Set the arguments to pass at compile time |
| 110 | CLBuildOptions build_opts; |
Michele Di Giorgio | 671d4f0 | 2020-10-14 12:26:51 +0100 | [diff] [blame] | 111 | build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration)); |
| 112 | build_opts.add_option("-DVEC_SIZE_LEFTOVER=" + support::cpp11::to_string(input->info()->dimension(0) % num_elems_processed_per_iteration)); |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 113 | build_opts.add_option("-DREAL_MULTIPLIER=" + float_to_string_with_full_precision(info->gemmlowp_real_multiplier)); |
| 114 | build_opts.add_option("-DOUTPUT_OFFSET=" + support::cpp11::to_string(info->gemmlowp_offset)); |
| 115 | build_opts.add_option("-DOUTPUT_DATA_TYPE=" + get_cl_type_from_data_type(output->info()->data_type())); |
Giorgio Arena | 1856ff7 | 2020-02-07 13:46:45 +0000 | [diff] [blame] | 116 | build_opts.add_option_if((min > 0), "-DMIN_BOUND=" + support::cpp11::to_string(min)); |
| 117 | build_opts.add_option_if((max < 255), "-DMAX_BOUND=" + support::cpp11::to_string(max)); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 118 | build_opts.add_option_if(bias != nullptr, "-DADD_BIAS"); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 119 | |
| 120 | // Create kernel |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 121 | _kernel = create_kernel(compile_context, "gemmlowp_output_stage_quantize_down_float", build_opts.options()); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 122 | |
| 123 | // Configure kernel window |
Michele Di Giorgio | 671d4f0 | 2020-10-14 12:26:51 +0100 | [diff] [blame] | 124 | Window win = calculate_max_window(*input->info(), Steps(num_elems_processed_per_iteration)); |
| 125 | ICLKernel::configure_internal(win); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 126 | } |
| 127 | |
Sheri Zhang | 1b14c75 | 2020-03-09 14:29:52 +0000 | [diff] [blame] | 128 | void CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel::run(const Window &window, cl::CommandQueue &queue) |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 129 | { |
| 130 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 131 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 132 | |
| 133 | // Create input window |
| 134 | Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); |
| 135 | Window slice = collapsed.first_slice_window_3D(); |
| 136 | |
| 137 | // Setup bias slice |
| 138 | unsigned int idx1 = num_arguments_per_3D_tensor(); |
| 139 | if(_bias != nullptr) |
| 140 | { |
| 141 | Window biases_slice(slice); |
| 142 | biases_slice.set(Window::DimY, Window::Dimension(0, 1, 1)); |
| 143 | biases_slice.set(Window::DimZ, Window::Dimension(0, 1, 1)); |
| 144 | add_1D_tensor_argument(idx1, _bias, biases_slice); |
| 145 | } |
| 146 | |
Gian Marco Iodice | 0c54a62 | 2018-10-30 12:20:03 +0000 | [diff] [blame] | 147 | do |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 148 | { |
Gian Marco Iodice | 0c54a62 | 2018-10-30 12:20:03 +0000 | [diff] [blame] | 149 | unsigned int idx = 0; |
| 150 | add_3D_tensor_argument(idx, _input, slice); |
| 151 | add_3D_tensor_argument(idx1, _output, slice); |
Georgios Pinitas | 275f99c | 2019-08-23 12:44:11 +0100 | [diff] [blame] | 152 | enqueue(queue, *this, slice, lws_hint()); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 153 | } |
Gian Marco Iodice | 0c54a62 | 2018-10-30 12:20:03 +0000 | [diff] [blame] | 154 | while(collapsed.slide_window_slice_3D(slice)); |
Georgios Pinitas | 51e53a3 | 2018-10-22 13:49:08 +0100 | [diff] [blame] | 155 | } |
Michele Di Giorgio | a046e16 | 2019-10-08 09:36:26 +0100 | [diff] [blame] | 156 | } // namespace arm_compute |