Added support Batch normalization op

    - Added support for binary ops:Sub, Mul, Div, Min and Max
    - Added support for Relu
    - Added support for Conv2d with fusion(activation) op

 Signed-Off-by: Vijeetkumar Benni <vijeetkumar.benni@intel.com>

Author: vbenni

src/webnn/native/nnapi/BackendNnapi.cpp

@@ -41,4 +41,4 @@ namespace webnn::native::nnapi {
         return backend;
     }
 
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi

src/webnn/native/nnapi/BackendNnapi.h

@@ -33,6 +33,6 @@ namespace webnn::native::nnapi {
       private:
     };
 
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi
 
 #endif  // WEBNN_NATIVE_IE_BACKEND_NNAPI_H_

src/webnn/native/nnapi/ContextNnapi.cpp

@@ -28,4 +28,4 @@ namespace webnn::native::nnapi {
         return new Graph(this);
     }
 
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi

src/webnn/native/nnapi/ContextNnapi.h

@@ -29,6 +29,6 @@ namespace webnn::native::nnapi {
         GraphBase* CreateGraphImpl() override;
     };
 
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi
 
 #endif  // WEBNN_NATIVE_NNAPI_CONTEXT_NN_H_

src/webnn/native/nnapi/ErrorNnapi.cpp

@@ -38,4 +38,4 @@ namespace webnn::native::nnapi {
         return {};
     }
 
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi

src/webnn/native/nnapi/GraphNnapi.cpp

@@ -110,6 +110,8 @@ namespace webnn::native::nnapi {
                                     float alpha);
         MaybeError AddSigmoidImpl(const std::shared_ptr<NodeInfo>& inputNode,
                                   std::shared_ptr<NodeInfo> outputNode);
+        MaybeError AddReluImpl(const std::shared_ptr<NodeInfo>& inputNode,
+                               std::shared_ptr<NodeInfo> outputNode);
 
         template <class T>
         std::shared_ptr<NodeInfo> CreateOperand(std::string name,
@@ -224,6 +226,6 @@ namespace webnn::native::nnapi {
         std::vector<std::unique_ptr<int32_t>> memInt32Vec;
     };
 
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi
 
 #endif  // WEBNN_NATIVE_NNAPI_MODEL_NN_H_

src/webnn/native/nnapi/GraphNnapi.h

@@ -264,4 +264,4 @@ namespace webnn::native::nnapi {
 
         return NNAPIComputeGraphStatus_Success;
     }
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi

src/webnn/native/nnapi/NnapiManager.cpp

@@ -97,6 +97,6 @@ namespace webnn::native::nnapi {
 
         return {};
     }
-} // namespace webnn::native::nnapi
+}  // namespace webnn::native::nnapi
 
 #endif