IVGCVSW-3724 Adding serialization support for ArgMinMax

Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I21210c843c3b8800ccc68d4f3095259d0a233bd1

1 files changed, 56 insertions, 0 deletions

diff --git a/src/armnnSerializer/test/SerializerTests.cpp b/src/armnnSerializer/test/SerializerTests.cpp
index b5ef8c6b4e..bbd5402c7c 100644
--- a/src/armnnSerializer/test/SerializerTests.cpp
+++ b/src/armnnSerializer/test/SerializerTests.cpp
@@ -288,6 +288,62 @@ BOOST_AUTO_TEST_CASE(SerializeAddition)
     deserializedNetwork->Accept(verifier);
 }
 
+BOOST_AUTO_TEST_CASE(SerializeArgMinMax)
+{
+    class ArgMinMaxLayerVerifier : public LayerVerifierBase
+    {
+    public:
+        ArgMinMaxLayerVerifier(const std::string& layerName,
+                               const std::vector<armnn::TensorInfo>& inputInfos,
+                               const std::vector<armnn::TensorInfo>& outputInfos,
+                               const armnn::ArgMinMaxDescriptor& descriptor)
+        : LayerVerifierBase(layerName, inputInfos, outputInfos)
+        , m_Descriptor(descriptor) {}
+
+        void VisitArgMinMaxLayer(const armnn::IConnectableLayer* layer,
+                                 const armnn::ArgMinMaxDescriptor& descriptor,
+                                 const char* name) override
+        {
+            VerifyNameAndConnections(layer, name);
+            VerifyDescriptor(descriptor);
+        }
+
+    private:
+        void VerifyDescriptor(const armnn::ArgMinMaxDescriptor& descriptor)
+        {
+            BOOST_CHECK(descriptor.m_Function == m_Descriptor.m_Function);
+            BOOST_CHECK(descriptor.m_Axis == m_Descriptor.m_Axis);
+        }
+
+        armnn::ArgMinMaxDescriptor m_Descriptor;
+    };
+
+    const std::string layerName("argminmax");
+    const armnn::TensorInfo inputInfo({1, 2, 3}, armnn::DataType::Float32);
+    const armnn::TensorInfo outputInfo({1, 3}, armnn::DataType::Signed32);
+
+    armnn::ArgMinMaxDescriptor descriptor;
+    descriptor.m_Function = armnn::ArgMinMaxFunction::Max;
+    descriptor.m_Axis = 1;
+
+    armnn::INetworkPtr network = armnn::INetwork::Create();
+    armnn::IConnectableLayer* const inputLayer = network->AddInputLayer(0);
+    armnn::IConnectableLayer* const argMinMaxLayer = network->AddArgMinMaxLayer(descriptor, layerName.c_str());
+    armnn::IConnectableLayer* const outputLayer = network->AddOutputLayer(0);
+
+    inputLayer->GetOutputSlot(0).Connect(argMinMaxLayer->GetInputSlot(0));
+    argMinMaxLayer->GetOutputSlot(0).Connect(outputLayer->GetInputSlot(0));
+
+    inputLayer->GetOutputSlot(0).SetTensorInfo(inputInfo);
+    argMinMaxLayer->GetOutputSlot(0).SetTensorInfo(outputInfo);
+
+    armnn::INetworkPtr deserializedNetwork = DeserializeNetwork(SerializeNetwork(*network));
+    BOOST_CHECK(deserializedNetwork);
+
+    ArgMinMaxLayerVerifier verifier(layerName, {inputInfo}, {outputInfo}, descriptor);
+    deserializedNetwork->Accept(verifier);
+}
+
 BOOST_AUTO_TEST_CASE(SerializeBatchNormalization)
 {
     class BatchNormalizationLayerVerifier : public LayerVerifierBase