| /* |
| * Copyright (c) 2017-2021, 2023 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #include "src/core/NEON/kernels/NENormalizationLayerKernel.h" |
| |
| #include "arm_compute/core/Error.h" |
| #include "arm_compute/core/Helpers.h" |
| #include "arm_compute/core/TensorInfo.h" |
| #include "arm_compute/core/Utils.h" |
| #include "arm_compute/core/Validate.h" |
| #include "arm_compute/core/Window.h" |
| |
| #include "src/core/common/Registrars.h" |
| #include "src/core/CPP/Validate.h" |
| #include "src/core/helpers/AutoConfiguration.h" |
| #include "src/core/helpers/NormalizationHelpers.h" |
| #include "src/core/helpers/WindowHelpers.h" |
| #include "src/core/NEON/NEFixedPoint.h" |
| #include "src/core/NEON/NEMath.h" |
| #include "src/core/NEON/wrapper/wrapper.h" |
| #include "src/cpu/kernels/norm_layer/generic/neon/impl.h" |
| #include "src/cpu/kernels/norm_layer/generic/neon/list.h" |
| |
| namespace arm_compute |
| { |
| namespace |
| { |
| Status validate_arguments(const ITensorInfo *input, |
| const ITensorInfo *input_squared, |
| const ITensorInfo *output, |
| const NormalizationLayerInfo &norm_info) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, input_squared, output); |
| ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(input); |
| ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32); |
| |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, input_squared); |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, input_squared); |
| ARM_COMPUTE_RETURN_ERROR_ON_MSG(!(norm_info.norm_size() % 2), "Normalization size should be odd"); |
| |
| // Checks performed when output is configured |
| if (output->total_size() != 0) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_LAYOUT(input, output); |
| } |
| |
| return Status{}; |
| } |
| |
| } // namespace |
| |
| NENormalizationLayerKernel::NENormalizationLayerKernel() |
| : _func(nullptr), _input(nullptr), _input_squared(nullptr), _output(nullptr), _norm_info(NormType::IN_MAP_1D) |
| { |
| } |
| |
| void NENormalizationLayerKernel::configure(const ITensor *input, |
| const ITensor *input_squared, |
| ITensor *output, |
| NormalizationLayerInfo norm_info) |
| { |
| ARM_COMPUTE_ERROR_ON_NULLPTR(input, input_squared, output); |
| // Output tensor auto initialization if not yet initialized |
| auto_init_if_empty(*output->info(), *input->info()); |
| |
| // Perform validation step |
| ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), input_squared->info(), output->info(), norm_info)); |
| |
| const unsigned int norm_idx = get_normalization_dimension_index(input->info()->data_layout(), norm_info); |
| |
| _input = input; |
| _input_squared = input_squared; |
| _output = output; |
| _norm_info = norm_info; |
| switch (_input->info()->data_type()) |
| { |
| case DataType::F32: |
| { |
| switch (norm_idx) |
| { |
| case 0: |
| { |
| if (norm_info.type() == NormType::IN_MAP_2D) |
| { |
| _func = REGISTER_FP32_NEON(cpu::neon_normalize_float32_4_0_2D); |
| } |
| else |
| { |
| _func = REGISTER_FP32_NEON(cpu::neon_normalize_float32_4_0); |
| } |
| break; |
| } |
| case 1: |
| if (norm_info.type() == NormType::IN_MAP_2D) |
| { |
| _func = REGISTER_FP32_NEON(cpu::neon_normalize_float32_4_1_2D); |
| } |
| else |
| { |
| _func = REGISTER_FP32_NEON(cpu::neon_normalize_float32_4_1); |
| } |
| break; |
| case 2: |
| _func = REGISTER_FP32_NEON(cpu::neon_normalize_float32_4_2); |
| break; |
| default: |
| break; |
| } |
| break; |
| } |
| #ifdef ARM_COMPUTE_ENABLE_FP16 |
| case DataType::F16: |
| { |
| switch (norm_idx) |
| { |
| case 0: |
| { |
| if (norm_info.type() == NormType::IN_MAP_2D) |
| { |
| _func = REGISTER_FP16_NEON(cpu::neon_normalize_float16_8_0_2D); |
| } |
| else |
| { |
| _func = REGISTER_FP16_NEON(cpu::neon_normalize_float16_8_0); |
| } |
| break; |
| } |
| case 1: |
| if (norm_info.type() == NormType::IN_MAP_2D) |
| { |
| _func = REGISTER_FP16_NEON(cpu::neon_normalize_float16_8_1_2D); |
| } |
| else |
| { |
| _func = REGISTER_FP16_NEON(cpu::neon_normalize_float16_8_1); |
| } |
| break; |
| case 2: |
| _func = REGISTER_FP16_NEON(cpu::neon_normalize_float16_8_2); |
| break; |
| default: |
| break; |
| } |
| break; |
| } |
| #endif /* ARM_COMPUTE_ENABLE_FP16 */ |
| default: |
| ARM_COMPUTE_ERROR("NOT SUPPORTED!"); |
| } |
| |
| // Configure kernel window |
| Window win = calculate_max_window(*input->info(), Steps()); |
| INEKernel::configure(win); |
| } |
| |
| Status NENormalizationLayerKernel::validate(const ITensorInfo *input, |
| const ITensorInfo *input_squared, |
| const ITensorInfo *output, |
| const NormalizationLayerInfo norm_info) |
| { |
| ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, input_squared, output, norm_info)); |
| |
| return Status{}; |
| } |
| |
| void NENormalizationLayerKernel::run(const Window &window, const ThreadInfo &info) |
| { |
| ARM_COMPUTE_UNUSED(info); |
| ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); |
| ARM_COMPUTE_ERROR_ON(_func == nullptr); |
| |
| // Run function |
| (*_func)(window, _input, _input_squared, _output, _norm_info); |
| } |
| } // namespace arm_compute |