IVGCVSW-2245 Add Minimum Layer and no-op Factory implementation

Change-Id: I03fa374fd9692d98257de709f8c3ad0a49c88b95

3 files changed, 18 insertions, 0 deletions

diff --git a/include/armnn/ILayerSupport.hpp b/include/armnn/ILayerSupport.hpp
index b7a7b934ef..eecaa43271 100644
--- a/include/armnn/ILayerSupport.hpp
+++ b/include/armnn/ILayerSupport.hpp
@@ -141,6 +141,11 @@ public:
                                    const OriginsDescriptor& descriptor,
                                    Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const;
 
+    virtual bool IsMinimumSupported(const TensorInfo& input0,
+                                    const TensorInfo& input1,
+                                    const TensorInfo& ouput,
+                                    Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const;
+
     virtual bool IsMultiplicationSupported(const TensorInfo& input0,
                                            const TensorInfo& input1,
                                            const TensorInfo& output,
diff --git a/include/armnn/INetwork.hpp b/include/armnn/INetwork.hpp
index 86b106f1ee..31f1dc2b91 100644
--- a/include/armnn/INetwork.hpp
+++ b/include/armnn/INetwork.hpp
@@ -323,6 +323,11 @@ public:
     virtual IConnectableLayer* AddStridedSliceLayer(const StridedSliceDescriptor& stridedSliceDescriptor,
                                                     const char* name = nullptr) = 0;
 
+    /// Add a Minimum layer to the network.
+    /// @param name - Optional name for the layer.
+    /// @ return - Interface for configuring the layer.
+    virtual IConnectableLayer* AddMinimumLayer(const char* name = nullptr) = 0;
+
 protected:
     ~INetwork() {}
 };
diff --git a/include/armnn/LayerSupport.hpp b/include/armnn/LayerSupport.hpp
index 9d450fcc71..979579820a 100644
--- a/include/armnn/LayerSupport.hpp
+++ b/include/armnn/LayerSupport.hpp
@@ -271,4 +271,12 @@ bool IsStridedSliceSupported(const BackendId& backend,
                              char* reasonIfUnsupported = nullptr,
                              size_t reasonIfUnsupportedMaxLength = 1024);
 
+/// Deprecated in favor of IBackend and ILayerSupport interfaces
+bool IsMinimumSupported(const BackendId& backend,
+                        const TensorInfo& input0,
+                        const TensorInfo& input1,
+                        const TensorInfo& output,
+                        char* reasonIfUnsupported = nullptr,
+                        size_t reasonIfUnsupportedMaxLength = 1024);
+
 }