| /* |
| * Copyright (c) 2018-2021 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/CL/functions/CLConcatenateLayer.h" |
| |
| #include "arm_compute/core/CL/ICLTensor.h" |
| #include "src/core/CL/ICLKernel.h" |
| #include "src/runtime/gpu/cl/operators/ClConcatenate.h" |
| |
| namespace arm_compute |
| { |
| struct CLConcatenateLayer::Impl |
| { |
| std::vector<const ICLTensor *> srcs{}; |
| ICLTensor *dst{ nullptr }; |
| unsigned int num_inputs{ 0 }; |
| unsigned int axis{ 0 }; |
| std::unique_ptr<opencl::ClConcatenate> op{ nullptr }; |
| }; |
| |
| CLConcatenateLayer::CLConcatenateLayer() |
| : _impl(std::make_unique<Impl>()) |
| { |
| } |
| |
| CLConcatenateLayer::CLConcatenateLayer(CLConcatenateLayer &&) = default; |
| |
| CLConcatenateLayer &CLConcatenateLayer::operator=(CLConcatenateLayer &&) = default; |
| |
| CLConcatenateLayer::~CLConcatenateLayer() = default; |
| |
| void CLConcatenateLayer::configure(std::vector<const ICLTensor *> &inputs_vector, ICLTensor *output, size_t axis) |
| { |
| configure(CLKernelLibrary::get().get_compile_context(), inputs_vector, output, axis); |
| } |
| |
| void CLConcatenateLayer::configure(const CLCompileContext &compile_context, std::vector<const ICLTensor *> &inputs_vector, ICLTensor *output, size_t axis) |
| { |
| ARM_COMPUTE_ERROR_ON(output == nullptr); |
| |
| _impl->srcs = inputs_vector; |
| _impl->dst = output; |
| _impl->axis = axis; |
| _impl->num_inputs = inputs_vector.size(); |
| _impl->op = std::make_unique<opencl::ClConcatenate>(); |
| |
| std::vector<ITensorInfo *> inputs_vector_info; |
| for(unsigned int i = 0; i < inputs_vector.size(); ++i) |
| { |
| ARM_COMPUTE_ERROR_ON_NULLPTR(inputs_vector.at(i)); |
| inputs_vector_info.emplace_back(inputs_vector.at(i)->info()); |
| } |
| _impl->op->configure(compile_context, inputs_vector_info, _impl->dst->info(), axis); |
| } |
| |
| Status CLConcatenateLayer::validate(const std::vector<const ITensorInfo *> &inputs_vector, const ITensorInfo *output, size_t axis) |
| { |
| return opencl::ClConcatenate::validate(inputs_vector, output, axis); |
| } |
| |
| void CLConcatenateLayer::run() |
| { |
| ITensorPack pack; |
| for(unsigned i = 0; i < _impl->num_inputs; ++i) |
| { |
| pack.add_tensor(TensorType::ACL_SRC_VEC + i, _impl->srcs.at(i)); |
| } |
| pack.add_tensor(TensorType::ACL_DST, _impl->dst); |
| |
| _impl->op->run(pack); |
| } |
| } // namespace arm_compute |