Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 1 | /* |
Gian Marco Iodice | d11de98 | 2022-09-05 15:35:35 +0100 | [diff] [blame] | 2 | * Copyright (c) 2020-2022 Arm Limited. |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +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 | */ |
Georgios Pinitas | 7891a73 | 2021-08-20 21:39:25 +0100 | [diff] [blame] | 24 | #include "src/gpu/cl/kernels/ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel.h" |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 25 | |
| 26 | #include "arm_compute/core/CL/CLHelpers.h" |
| 27 | #include "arm_compute/core/CL/ICLTensor.h" |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 28 | #include "arm_compute/core/Helpers.h" |
| 29 | #include "arm_compute/core/TensorInfo.h" |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 30 | #include "arm_compute/core/Validate.h" |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 31 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
| 32 | #include "arm_compute/core/utils/quantization/AsymmHelpers.h" |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 33 | |
Sang-Hoon Park | 68dd25f | 2020-10-19 16:00:11 +0100 | [diff] [blame] | 34 | #include "src/core/helpers/AutoConfiguration.h" |
| 35 | #include "src/core/helpers/WindowHelpers.h" |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 36 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 37 | #include "support/Cast.h" |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 38 | #include "support/StringSupport.h" |
| 39 | |
| 40 | namespace arm_compute |
| 41 | { |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 42 | namespace opencl |
| 43 | { |
| 44 | namespace kernels |
| 45 | { |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 46 | namespace |
| 47 | { |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 48 | Status validate_arguments(const ITensorInfo *src, const ITensorInfo *bias, const ITensorInfo *dst, const GEMMLowpOutputStageInfo *info) |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 49 | { |
| 50 | ARM_COMPUTE_UNUSED(info); |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 51 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src, 1, DataType::S32); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 52 | |
| 53 | // Check biases if exist |
| 54 | if(bias != nullptr) |
| 55 | { |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 56 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, bias); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 57 | ARM_COMPUTE_RETURN_ERROR_ON(bias->num_dimensions() > 1); |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 58 | ARM_COMPUTE_RETURN_ERROR_ON(src->dimension(0) != bias->dimension(0)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 59 | } |
| 60 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 61 | if(dst->total_size() != 0) |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 62 | { |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 63 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(dst->data_type() != info->output_data_type, "Mismatching dst data type"); |
| 64 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(src, dst); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | return Status{}; |
| 68 | } |
| 69 | } // namespace |
| 70 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 71 | ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel::ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel() |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 72 | { |
Giorgio Arena | 4a95bba | 2021-06-28 11:00:27 +0100 | [diff] [blame] | 73 | _type = CLKernelType::ELEMENTWISE; |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 74 | } |
| 75 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 76 | Status ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel::validate(const ITensorInfo *src, const ITensorInfo *bias, const ITensorInfo *dst, |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 77 | const GEMMLowpOutputStageInfo *info) |
| 78 | { |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 79 | ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); |
| 80 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, bias, dst, info)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 81 | |
| 82 | return Status{}; |
| 83 | } |
| 84 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 85 | void ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel::configure(const CLCompileContext &compile_context, const ITensorInfo *src, const ITensorInfo *bias, ITensorInfo *dst, |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 86 | const GEMMLowpOutputStageInfo *info) |
| 87 | { |
| 88 | // Perform validate step |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 89 | ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); |
| 90 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, bias, dst, info)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 91 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 92 | auto padding_info = get_padding_info({ src, bias, dst }); |
SiCong Li | 04a0706 | 2020-11-17 14:09:01 +0000 | [diff] [blame] | 93 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 94 | // dst auto inizialitation if not yet initialized |
| 95 | auto_init_if_empty(*dst, src->clone()->set_data_type(info->output_data_type)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 96 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 97 | const unsigned int num_elems_processed_per_iteration = adjust_vec_size(4, src->dimension(0)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 98 | |
| 99 | // Set the arguments to pass at compile time |
| 100 | auto min = info->gemmlowp_min_bound; |
| 101 | auto max = info->gemmlowp_max_bound; |
| 102 | CLBuildOptions build_opts; |
Michele Di Giorgio | 671d4f0 | 2020-10-14 12:26:51 +0100 | [diff] [blame] | 103 | build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration)); |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 104 | build_opts.add_option("-DVEC_SIZE_LEFTOVER=" + support::cpp11::to_string(src->dimension(0) % num_elems_processed_per_iteration)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 105 | build_opts.add_option("-DRESULT_OFFSET_AFTER_SHIFT=" + support::cpp11::to_string(info->gemmlowp_offset)); |
| 106 | build_opts.add_option("-DRESULT_FIXEDPOINT_MULTIPLIER=" + support::cpp11::to_string(info->gemmlowp_multiplier)); |
| 107 | build_opts.add_option("-DRESULT_SHIFT=" + support::cpp11::to_string(info->gemmlowp_shift)); |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 108 | build_opts.add_option("-DOUTPUT_DATA_TYPE=" + get_cl_type_from_data_type(dst->data_type())); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 109 | build_opts.add_option_if((min > std::get<0>(quantization::get_min_max_values_from_quantized_data_type(info->output_data_type))) && (min != max), |
| 110 | "-DMIN_BOUND=" + support::cpp11::to_string(min)); |
| 111 | build_opts.add_option_if((max < std::get<1>(quantization::get_min_max_values_from_quantized_data_type(info->output_data_type))) && (min != max), |
| 112 | "-DMAX_BOUND=" + support::cpp11::to_string(max)); |
| 113 | build_opts.add_option_if(bias != nullptr, "-DADD_BIAS"); |
| 114 | |
| 115 | // Create kernel |
| 116 | const std::string kernel_name = (info->output_data_type == DataType::QSYMM16) ? "gemmlowp_output_stage_quantize_down_fixedpoint_qsymm16" : "gemmlowp_output_stage_quantize_down_fixedpoint"; |
Gian Marco Iodice | d11de98 | 2022-09-05 15:35:35 +0100 | [diff] [blame] | 117 | |
| 118 | // A macro guard to compile ONLY the kernel of interest |
| 119 | build_opts.add_option("-D" + upper_string(kernel_name)); |
| 120 | |
| 121 | _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 122 | |
| 123 | // Configure kernel window |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 124 | auto win = calculate_max_window(*dst, Steps(num_elems_processed_per_iteration)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 125 | ICLKernel::configure_internal(win); |
SiCong Li | 04a0706 | 2020-11-17 14:09:01 +0000 | [diff] [blame] | 126 | |
| 127 | ARM_COMPUTE_ERROR_ON(has_padding_changed(padding_info)); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 128 | } |
| 129 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 130 | void ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel::run_op(ITensorPack &tensors, const Window &window, cl::CommandQueue &queue) |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 131 | { |
| 132 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 133 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 134 | |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 135 | const auto src = utils::cast::polymorphic_downcast<const ICLTensor *>(tensors.get_const_tensor(TensorType::ACL_SRC)); |
| 136 | const auto bias = utils::cast::polymorphic_downcast<const ICLTensor *>(tensors.get_const_tensor(TensorType::ACL_BIAS)); |
| 137 | auto dst = utils::cast::polymorphic_downcast<ICLTensor *>(tensors.get_tensor(TensorType::ACL_DST)); |
| 138 | |
| 139 | // Create src window |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 140 | Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); |
| 141 | Window slice = collapsed.first_slice_window_3D(); |
| 142 | |
| 143 | // Setup bias slice |
| 144 | unsigned int idx1 = num_arguments_per_3D_tensor(); |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 145 | if(bias != nullptr) |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 146 | { |
| 147 | Window biases_slice(slice); |
| 148 | biases_slice.set(Window::DimY, Window::Dimension(0, 1, 1)); |
| 149 | biases_slice.set(Window::DimZ, Window::Dimension(0, 1, 1)); |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 150 | add_1D_tensor_argument(idx1, bias, biases_slice); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 151 | } |
| 152 | |
| 153 | do |
| 154 | { |
| 155 | unsigned int idx = 0; |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 156 | add_3D_tensor_argument(idx, src, slice); |
| 157 | add_3D_tensor_argument(idx1, dst, slice); |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 158 | enqueue(queue, *this, slice, lws_hint()); |
| 159 | } |
| 160 | while(collapsed.slide_window_slice_3D(slice)); |
| 161 | } |
Georgios Pinitas | 4a578b9 | 2021-06-25 12:13:49 +0100 | [diff] [blame] | 162 | } // namespace kernels |
| 163 | } // namespace opencl |
Michele Di Giorgio | ba14c92 | 2020-10-12 13:27:57 +0100 | [diff] [blame] | 164 | } // namespace arm_compute |