| /* |
| * Copyright (c) 2018 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 "arm_compute/runtime/NEON/functions/NEConcatenateLayer.h" |
| |
| #include "arm_compute/runtime/NEON/functions/NEDepthConcatenateLayer.h" |
| #include "arm_compute/runtime/NEON/functions/NEWidthConcatenateLayer.h" |
| |
| #include "arm_compute/core/Error.h" |
| #include "arm_compute/core/ITensor.h" |
| #include "arm_compute/core/TensorInfo.h" |
| #include "arm_compute/core/Types.h" |
| #include "support/ToolchainSupport.h" |
| |
| namespace arm_compute |
| { |
| NEConcatenateLayer::NEConcatenateLayer() |
| : _concat_function(nullptr) |
| { |
| } |
| |
| void NEConcatenateLayer::configure(const std::vector<ITensor *> &inputs_vector, ITensor *output, DataLayoutDimension axis) |
| { |
| ARM_COMPUTE_ERROR_ON(output == nullptr); |
| |
| switch(get_data_layout_dimension_index(output->info()->data_layout(), axis)) |
| { |
| case 0: |
| { |
| auto func = support::cpp14::make_unique<NEWidthConcatenateLayer>(); |
| func->configure(inputs_vector, output); |
| _concat_function = std::move(func); |
| break; |
| } |
| case 2: |
| { |
| auto func = support::cpp14::make_unique<NEDepthConcatenateLayer>(); |
| func->configure(inputs_vector, output); |
| _concat_function = std::move(func); |
| break; |
| } |
| default: |
| ARM_COMPUTE_ERROR("Concatenation is supported across width and depth only!"); |
| } |
| } |
| |
| Status NEConcatenateLayer::validate(const std::vector<ITensorInfo *> &inputs_vector, const ITensorInfo *output, DataLayoutDimension axis) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON(output == nullptr); |
| |
| switch(get_data_layout_dimension_index(output->data_layout(), axis)) |
| { |
| case 0: |
| ARM_COMPUTE_RETURN_ON_ERROR(NEWidthConcatenateLayer::validate(inputs_vector, output)); |
| break; |
| case 2: |
| ARM_COMPUTE_RETURN_ON_ERROR(NEDepthConcatenateLayer::validate(inputs_vector, output)); |
| break; |
| default: |
| ARM_COMPUTE_RETURN_ERROR_MSG("Concatenation is supported across width and depth only!"); |
| } |
| return Status{}; |
| } |
| |
| void NEConcatenateLayer::run() |
| { |
| ARM_COMPUTE_ERROR_ON(_concat_function == nullptr); |
| _concat_function->run(); |
| } |
| } // namespace arm_compute |