diff options
Diffstat (limited to 'src/backends/tosaCommon/operatorMappings/AdditionOperator.cpp')
| -rw-r--r-- | src/backends/tosaCommon/operatorMappings/AdditionOperator.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/backends/tosaCommon/operatorMappings/AdditionOperator.cpp b/src/backends/tosaCommon/operatorMappings/AdditionOperator.cpp new file mode 100644 index 0000000000..98ea03ac3c --- /dev/null +++ b/src/backends/tosaCommon/operatorMappings/AdditionOperator.cpp @@ -0,0 +1,44 @@ +// +// Copyright © 2022 Arm Ltd and Contributors. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#include "AdditionOperator.hpp" + +TosaSerializationBasicBlock* ConvertAdditionToTosaOperator(const std::vector<const TensorInfo*>& inputs, + const std::vector<const TensorInfo*>& outputs) +{ + // A helper function with static global variables ensures uniqueness + // for dynamically generating input, output and block names + std::string input0Name = std::string("Op_ADD_input0_") + GetUniqueTosaMappingID(); + std::string input1Name = std::string("Op_ADD_input1_") + GetUniqueTosaMappingID(); + std::string outputName = std::string("Op_ADD_output0_") + GetUniqueTosaMappingID(); + std::string blockName = std::string("Op_ADD_block_") + GetUniqueTosaMappingID(); + + TosaSerializationOperator* op = new TosaSerializationOperator(Op_ADD, + Attribute_NONE, + nullptr, + {input0Name, input1Name}, + {outputName}); + + std::vector<int32_t> inputShape0 = GetTosaTensorShape(inputs[0]->GetShape()); + DType inputDType0 = ArmNNToDType(inputs[0]->GetDataType()); + + std::vector<int32_t> inputShape1 = GetTosaTensorShape(inputs[1]->GetShape()); + DType inputDType1 = ArmNNToDType(inputs[1]->GetDataType()); + + std::vector<int32_t> outputShape0 = GetTosaTensorShape(outputs[0]->GetShape()); + DType outputDType0 = ArmNNToDType(outputs[0]->GetDataType()); + + TosaSerializationTensor* inputTensor0 = new TosaSerializationTensor(input0Name, inputShape0, inputDType0, {}); + TosaSerializationTensor* inputTensor1 = new TosaSerializationTensor(input1Name, inputShape1, inputDType1, {}); + TosaSerializationTensor* outputTensor0 = new TosaSerializationTensor(outputName, outputShape0, outputDType0, {}); + + // operatorInputNames/operatorOutputNames ends up being the same as + // blockInputNames/blockOutputNames for one-to-one ArmNN to Tosa mappings + return new TosaSerializationBasicBlock(blockName, // name + {op}, // operators + {inputTensor0, inputTensor1, outputTensor0}, // tensors + {input0Name, input1Name}, // inputs + {outputName}); // outputs +}
\ No newline at end of file |