| |
| // Copyright (c) 2020-2022, ARM Limited. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "data_nodes.h" |
| |
| using namespace TosaReference; |
| using namespace Eigen; |
| using namespace tosa; |
| |
| OpConst::OpConst(SubgraphTraverser* sgt_, uint64_t id_) |
| : GraphNode(sgt_, Op_CONST, id_) |
| { |
| setRequiredOperands(0, 1); |
| } |
| |
| OpConst::~OpConst() |
| {} |
| |
| int OpConst::checkTensorAttributes() |
| { |
| if (validateRequiredOperands()) |
| return 1; |
| |
| return 0; |
| } |
| |
| int OpConst::eval() |
| { |
| // Evaluation is trivial for constants |
| return GraphNode::eval(); |
| } |
| |
| template <int Rank, DType Dtype> |
| OpIdentity<Rank, Dtype>::OpIdentity(SubgraphTraverser* sgt_, |
| TosaAttributeBase* attribute_, |
| uint64_t id_) |
| : GraphNode(sgt_, Op_IDENTITY, id_) |
| { |
| setRequiredOperands(1, 1); |
| setRequiredRank(0, 6); |
| } |
| |
| template <int Rank, DType Dtype> |
| OpIdentity<Rank, Dtype>::~OpIdentity() |
| {} |
| |
| template <int Rank, DType Dtype> |
| int OpIdentity<Rank, Dtype>::checkTensorAttributes() |
| { |
| |
| if (inputs.size() != outputs.size()) |
| { |
| printNodeValidationError("Input and output tensor list lengths are not equal"); |
| return 1; |
| } |
| |
| in = dynamic_cast<TosaReference::TensorTemplate<TIn>*>(inputs[0]); |
| out = dynamic_cast<TosaReference::TensorTemplate<TOut>*>(outputs[0]); |
| |
| if (in->matchRankTypeShape(*out)) |
| { |
| printNodeValidationError("Input and output tensor rank, type, or shape do not match"); |
| return 1; |
| } |
| |
| return 0; |
| } |
| |
| template <int Rank, DType Dtype> |
| int OpIdentity<Rank, Dtype>::eval() |
| { |
| out->getTensor() = in->getTensor(); |
| |
| return GraphNode::eval(); |
| } |
| |
| // template explicit instantiation |
| // note OpConst is not templated |
| |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpIdentity, FP16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpIdentity, FLOAT); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpIdentity, INT8); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpIdentity, INT16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpIdentity, INT32); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpIdentity, BOOL); |