2 * Copyright (c) 2021 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include "kernels/Conv2D.h"
21 namespace luci_interpreter
24 std::unique_ptr<Kernel> build_kernel_CircleConv2D(const luci::CircleNode *circle_node,
25 KernelBuilderHelper &helper)
27 const auto *node = dynamic_cast<const luci::CircleConv2D *>(circle_node);
29 throw std::runtime_error("wrong builder for operation");
30 assert(node->arity() == 3);
32 const Tensor *input = helper.getInputTensor(node->input());
33 const Tensor *filter = helper.getInputTensor(node->filter());
34 const Tensor *bias = helper.getInputTensor(node->bias());
35 Tensor *output = helper.getOutputTensor(node);
38 std::make_unique<Tensor>(input->element_type(), Shape({}), AffineQuantization{}, "");
39 im2col->set_observable(false);
40 im2col->set_data_buffer(nullptr);
41 Tensor *tmp = helper.getRuntimeGraph(node->graph())->addTensor(std::move(im2col));
43 Conv2DParams params{};
44 params.padding = node->padding();
45 params.stride_height = node->stride()->h();
46 params.stride_width = node->stride()->w();
47 params.dilation_height_factor = node->dilation()->h();
48 params.dilation_width_factor = node->dilation()->w();
49 params.activation = node->fusedActivationFunction();
51 return std::make_unique<kernels::Conv2D>(input, filter, bias, output, tmp, params);
54 } // namespace luci_interpreter