2 * Copyright (c) 2020 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.
17 #include "luci/Import/Nodes/CircleFullyConnected.h"
19 #include <luci/IR/Nodes/CircleFullyConnected.h>
20 #include <luci/IR/Nodes/CircleOutput.h>
23 #include <oops/UserExn.h>
28 bool CircleFullyConnectedGraphBuilder::validate(const ValidateArgs &args) const
30 if (args.op.inputs.size() != 3)
36 CircleNode *CircleFullyConnectedGraphBuilder::build_node(const circle::OperatorT &op,
37 const std::vector<CircleNode *> &inputs,
38 loco::Graph *graph) const
40 auto *node = graph->nodes()->create<CircleFullyConnected>();
41 node->input(inputs.at(0));
42 node->weights(inputs.at(1));
43 node->bias(inputs.at(2)); // bias is optional
45 // TODO Find and move to appropriate place for setting optional input
46 if (auto bias = dynamic_cast<luci::CircleOutputExclude *>(node->bias()))
48 // bias is not used for type inference, but node itself should have a type
49 bias->dtype(loco::DataType::FLOAT32);
51 // bias is not used for shape inference
54 const auto *options = op.builtin_options.AsFullyConnectedOptions();
55 node->fusedActivationFunction(luci_actfunc(options->fused_activation_function));
56 if (options->weights_format != circle::FullyConnectedOptionsWeightsFormat_DEFAULT)
59 "Unsupported weights format",
60 circle::EnumNameFullyConnectedOptionsWeightsFormat(options->weights_format));