| |
| // 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 "ewise_ternary.h" |
| |
| using namespace TosaReference; |
| using namespace Eigen; |
| using namespace tosa; |
| |
| template <int Rank, DType Dtype> |
| OpSelectBase<Rank, Dtype>::OpSelectBase(SubgraphTraverser* sgt_, |
| TosaAttributeBase* attribute_, |
| uint64_t id_) |
| : GraphNode(sgt_, Op_SELECT, id_) |
| { |
| setRequiredOperands(3, 1); |
| setRequiredRank(0, 6); |
| } |
| |
| template <int Rank, DType Dtype> |
| OpSelectBase<Rank, Dtype>::~OpSelectBase() |
| {} |
| |
| template <int Rank, DType Dtype> |
| int OpSelectBase<Rank, Dtype>::checkTensorAttributes() |
| { |
| // Check Tosa Level |
| auto tosa_level = g_func_config.tosa_level; |
| LEVEL_CHECK(Rank <= tosa_level.MAX_RANK, "Rank should be smaller than or equal to MAX_RANK"); |
| |
| if (validateRequiredOperands()) |
| return 1; |
| |
| if (validateRequiredRank(inputs[0]) || validateRequiredRank(inputs[1]) || validateRequiredRank(inputs[2]) || |
| validateRequiredRank(outputs[0])) |
| { |
| return 1; |
| } |
| |
| // output and input must be the same types |
| if (inputs[0]->matchRankShape(*outputs[0], true /* broadcastOk */) || |
| inputs[1]->matchRankTypeShape(*outputs[0], true /* broadcastOk */) || |
| inputs[2]->matchRankTypeShape(*outputs[0], true /* broadcastOk */)) |
| { |
| printNodeValidationError("Failure to match input and output rank/type/shape"); |
| return 1; |
| } |
| |
| cond = dynamic_cast<TosaReference::TensorTemplate<TCond>*>(inputs[0]); |
| then_val = dynamic_cast<TosaReference::TensorTemplate<TIn>*>(inputs[1]); |
| else_val = dynamic_cast<TosaReference::TensorTemplate<TIn>*>(inputs[2]); |
| out = dynamic_cast<TosaReference::TensorTemplate<TIn>*>(outputs[0]); |
| |
| return 0; |
| } |
| |
| template <int Rank, DType Dtype> |
| int OpSelectBase<Rank, Dtype>::eval() |
| { |
| FATAL_ERROR("shouldn't be called"); |
| } |
| |
| template <int Rank, DType Dtype> |
| int OpSelect<Rank, Dtype>::broadcast() |
| { |
| const std::vector<int>& cond_shape = this->cond->getShape(); |
| const std::vector<int>& then_shape = this->then_val->getShape(); |
| const std::vector<int>& else_shape = this->else_val->getShape(); |
| const std::vector<int>& output_shape = this->out->getShape(); |
| |
| for (int i = 0; i < Rank; i++) |
| { |
| this->bcast_cond[i] = (cond_shape[i] != output_shape[i] && cond_shape[i] == 1) ? output_shape[i] : 1; |
| this->bcast_then[i] = (then_shape[i] != output_shape[i] && then_shape[i] == 1) ? output_shape[i] : 1; |
| this->bcast_else[i] = (else_shape[i] != output_shape[i] && else_shape[i] == 1) ? output_shape[i] : 1; |
| } |
| |
| return 0; |
| } |
| |
| template <int Rank, DType Dtype> |
| int OpSelect<Rank, Dtype>::eval() |
| { |
| this->broadcast(); |
| this->out->getTensor() = this->cond->getTensor() |
| .broadcast(this->bcast_cond) |
| .select(this->then_val->getTensor().broadcast(this->bcast_then), |
| this->else_val->getTensor().broadcast(this->bcast_else)); |
| |
| return GraphNode::eval(); |
| } |
| |
| template <DType Dtype> |
| int OpSelect<0, Dtype>::eval() |
| { |
| this->out->getTensor() = this->cond->getTensor().select(this->then_val->getTensor(), this->else_val->getTensor()); |
| |
| return GraphNode::eval(); |
| } |
| |
| // template explicit instantiation |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelectBase, FP16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelectBase, BF16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelectBase, FP32); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelectBase, INT8); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelectBase, INT16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelectBase, INT32); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelectBase, BOOL); |
| |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelect, FP16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelect, BF16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelect, FP32); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelect, INT8); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelect, INT16); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelect, INT32); |
| DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpSelect, BOOL); |