IVGCVSW-7164 Implement TosaRefBackend::OptimizeSubgraphView

* Added TosaRefBackend::OptimizeSubgraphView implementation.
* Generalised TosaRefLayerSupport::IsLayerSupported to work with any
  operator.
* Changed TosaCommon.hpp utils to inline functions.
* Added source files for TosaMappings.hpp and AdditionOperator.hpp.
* Fixed multiple defines issue with HALF_ROUND_STYLE and
  HALF_ROUND_TIES_TO_EVEN.

Signed-off-by: Matthew Sloyan <matthew.sloyan@arm.com>
Change-Id: Ib2576ec3fb97faa3a2256b2fb93ec16ac8745760

1 files changed, 1 insertions, 35 deletions

diff --git a/src/backends/tosaCommon/operatorMappings/AdditionOperator.hpp b/src/backends/tosaCommon/operatorMappings/AdditionOperator.hpp
index 98c01e2cb8..2a9c479d8e 100644
--- a/src/backends/tosaCommon/operatorMappings/AdditionOperator.hpp
+++ b/src/backends/tosaCommon/operatorMappings/AdditionOperator.hpp
@@ -14,39 +14,5 @@ using namespace armnn;
 using namespace tosa;
 
 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();
+                                                           const std::vector<const TensorInfo*>& outputs);
 
-    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
-}