2 * Copyright (c) 2019 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 "ONNXHelpers.h"
20 #include "AttributeHelpers.h"
22 #include "mir/ops/ConcatOp.h"
27 void convertConcatV1(const onnx::NodeProto &onnx_node, ConverterContext *context)
29 std::vector<mir::Operation::Output *> inputs = context->getNodeInputs(onnx_node);
30 mir::Graph *graph = context->getGraph();
32 const auto axis = getAttributeValue<int64_t>(onnx_node, "axis", 1);
34 auto result = createOp<mir::ops::ConcatOp>(graph, inputs, axis)->getOutput(0);
36 context->setNodeOutputs(onnx_node, {result});
39 void convertConcatV4(const onnx::NodeProto &onnx_node, ConverterContext *context)
41 std::vector<mir::Operation::Output *> inputs = context->getNodeInputs(onnx_node);
42 mir::Graph *graph = context->getGraph();
43 // From version 4 axis attribute is required
44 auto attr = findAttribute(onnx_node, "axis");
46 throw std::runtime_error("Attribute axis is required!");
47 int32_t axis = attr->i();
49 auto result = createOp<mir::ops::ConcatOp>(graph, inputs, axis)->getOutput(0);
51 context->setNodeOutputs(onnx_node, {result});
54 } // namespace mir_onnx