IVGCVSW-3973 Add frontend for LOG_SOFTMAX

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: Ic6acc7176deea3753b32ce6340f642d19dce0e9f

2 files changed, 54 insertions, 0 deletions

diff --git a/src/armnn/test/TestNameAndDescriptorLayerVisitor.cpp b/src/armnn/test/TestNameAndDescriptorLayerVisitor.cpp
index dcc5dc4cfb..e2bfb01733 100644
--- a/src/armnn/test/TestNameAndDescriptorLayerVisitor.cpp
+++ b/src/armnn/test/TestNameAndDescriptorLayerVisitor.cpp
@@ -328,6 +328,34 @@ BOOST_AUTO_TEST_CASE(CheckL2NormalizationLayerVisitorNameNullAndDescriptor)
     layer->Accept(visitor);
 }
 
+BOOST_AUTO_TEST_CASE(CheckLogSoftmaxLayerVisitorNameAndDescriptor)
+{
+    const char* layerName = "LogSoftmaxLayer";
+
+    LogSoftmaxDescriptor descriptor;
+    descriptor.m_Beta = 2.0f;
+    descriptor.m_Axis = 1;
+
+    TestLogSoftmaxLayerVisitor visitor(descriptor, layerName);
+    Network net;
+
+    IConnectableLayer *const layer = net.AddLogSoftmaxLayer(descriptor, layerName);
+    layer->Accept(visitor);
+}
+
+BOOST_AUTO_TEST_CASE(CheckLogSoftmaxLayerVisitorNameNullAndDescriptor)
+{
+    LogSoftmaxDescriptor descriptor;
+    descriptor.m_Beta = 2.0f;
+    descriptor.m_Axis = 1;
+
+    TestLogSoftmaxLayerVisitor visitor(descriptor);
+    Network net;
+
+    IConnectableLayer *const layer = net.AddLogSoftmaxLayer(descriptor);
+    layer->Accept(visitor);
+}
+
 BOOST_AUTO_TEST_CASE(CheckReshapeLayerVisitorNameAndDescriptor)
 {
     const char* layerName = "ReshapeLayer";
diff --git a/src/armnn/test/TestNameAndDescriptorLayerVisitor.hpp b/src/armnn/test/TestNameAndDescriptorLayerVisitor.hpp
index aa0b3597fa..e46aa34e29 100644
--- a/src/armnn/test/TestNameAndDescriptorLayerVisitor.hpp
+++ b/src/armnn/test/TestNameAndDescriptorLayerVisitor.hpp
@@ -479,6 +479,32 @@ public:
     };
 };
 
+class TestLogSoftmaxLayerVisitor : public TestLayerVisitor
+{
+private:
+    LogSoftmaxDescriptor m_VisitorDescriptor;
+
+public:
+    explicit TestLogSoftmaxLayerVisitor(const LogSoftmaxDescriptor& descriptor, const char* name = nullptr)
+        : TestLayerVisitor(name)
+        , m_VisitorDescriptor(descriptor) {}
+
+    void CheckDescriptor(const LogSoftmaxDescriptor& descriptor)
+    {
+        BOOST_CHECK_EQUAL(descriptor.m_Beta, m_VisitorDescriptor.m_Beta);
+        BOOST_CHECK_EQUAL(descriptor.m_Axis, m_VisitorDescriptor.m_Axis);
+    }
+
+    void VisitLogSoftmaxLayer(const IConnectableLayer* layer,
+                              const LogSoftmaxDescriptor& descriptor,
+                              const char* name = nullptr) override
+    {
+        CheckLayerPointer(layer);
+        CheckDescriptor(descriptor);
+        CheckLayerName(name);
+    };
+};
+
 class TestReshapeLayerVisitor : public TestLayerVisitor
 {
 private: