1 files changed, 30 insertions, 0 deletions
diff --git a/src/backends/cl/test/ClOptimizedNetworkTests.cpp b/src/backends/cl/test/ClOptimizedNetworkTests.cpp
index c2a8005e8a..2797080360 100644
--- a/src/backends/cl/test/ClOptimizedNetworkTests.cpp
+++ b/src/backends/cl/test/ClOptimizedNetworkTests.cpp
@@ -100,4 +100,34 @@ BOOST_AUTO_TEST_CASE(FP16TurboModeTestOnGpuAcc)
     BOOST_TEST(GraphHasNamedLayer(graph, "output layer"));
 }
 
+BOOST_AUTO_TEST_CASE(FastMathEnabledTestOnGpuAcc)
+{
+    armnn::INetworkPtr net(armnn::INetwork::Create());
+
+    armnn::IConnectableLayer* input  = net->AddInputLayer(0);
+    armnn::IConnectableLayer* output = net->AddOutputLayer(0);
+
+    input->GetOutputSlot(0).Connect(output->GetInputSlot(0));
+    input->GetOutputSlot(0).SetTensorInfo(armnn::TensorInfo({ 1, 1, 4, 4 }, armnn::DataType::Float32));
+
+    armnn::IRuntime::CreationOptions options;
+    armnn::IRuntimePtr runtime(armnn::IRuntime::Create(options));
+
+    std::vector<armnn::BackendId> backends = {armnn::Compute::GpuAcc};
+    armnn::OptimizerOptions optimizerOptions;
+    armnn::BackendOptions modelOptions("GpuAcc", {{"FastMathEnabled", true}});
+    optimizerOptions.m_ModelOptions.push_back(modelOptions);
+
+    armnn::IOptimizedNetworkPtr optimizedNet = armnn::Optimize(
+    *net, backends, runtime->GetDeviceSpec(), optimizerOptions);
+
+    BOOST_CHECK(optimizedNet);
+
+    auto modelOptionsOut = static_cast<armnn::OptimizedNetwork*>(optimizedNet.get())->GetModelOptions();
+
+    BOOST_TEST(modelOptionsOut.size() == 1);
+    BOOST_TEST(modelOptionsOut[0].GetOption(0).GetName() == "FastMathEnabled");
+    BOOST_TEST(modelOptionsOut[0].GetOption(0).GetValue().AsBool() == true);
+}
+
 BOOST_AUTO_TEST_SUITE_END();