/**************************************************************************** * * Copyright (c) 2020-2023 Vivante Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * *****************************************************************************/ #ifndef TIM_LAYOUT_INFER_LOGICAL_OPS_LAYOUT_INFERENCE_H_ #define TIM_LAYOUT_INFER_LOGICAL_OPS_LAYOUT_INFERENCE_H_ #include "ops/op_layout_inference.h" #include "builtin_op_impl.h" #include "tim/vx/ops/logical.h" namespace tim { namespace transform { template class LogicalOpsLayoutInfer : public OpLayoutInfer { public: LogicalOpsLayoutInfer( const std::shared_ptr op, std::shared_ptr& context) : OpLayoutInfer(op, context) {} void OnInputs( std::vector>& next_tensors) override { auto in_0 = op_->impl()->InputsTensor()[0]; auto in_1 = op_->impl()->InputsTensor()[1]; std::shared_ptr short_tensor = in_0->GetShape().size() > in_1->GetShape().size() ? in_1 : in_0; std::shared_ptr long_tensor = in_0->GetShape().size() < in_1->GetShape().size() ? in_1 : in_0; if (in_0->GetSpec().attr_ != tim::vx::CONSTANT && in_1->GetSpec().attr_ != tim::vx::CONSTANT && in_0->GetShape().size() != in_1->GetShape().size()) { auto pv_long = context_->GetPermuteVector(long_tensor); auto pv_short = context_->GetPermuteVector(short_tensor); auto rank_long = pv_long->Rank(); auto rank_short = pv_short->Rank(); auto expanded_pv = MakeShared(rank_long); // if different size, expand short pv to long pv for (uint32_t i = 0; i < rank_short; ++i) { expanded_pv->At(i) = pv_short->At(i); // replace low dims with short pv } std::vector expanded_shape(short_tensor->GetShape()); for (uint32_t i = 0; i < rank_long; ++i) { if (i >= rank_short) expanded_shape.push_back(1); } short_tensor->GetSpec().SetShape(expanded_shape); context_->SetPermuteVector(short_tensor, expanded_pv); // set new expand pv } auto required_pv = AlignPermuteVectorForMutilInputs(); auto infer_out = CreateOutputsTensor(required_pv); auto logical_op = context_->infer_graph_->CreateOperation(); for (const auto& i_src : op_->impl()->InputsTensor()) { (*logical_op).BindInput(context_->GetMappedTensor(i_src)); } (*logical_op).BindOutput(infer_out[0]); context_->SetPermuteVector(op_->impl()->OutputsTensor()[0], required_pv); next_tensors.push_back(op_->impl()->OutputsTensor()[0]); } }; using LogicalAndLayoutInfer = LogicalOpsLayoutInfer; using LogicalOrLayoutInfer = LogicalOpsLayoutInfer; } // namespace transform } // namespace tim #endif