IVGCVSW-7568 Implement Sub ElementwiseBinary operator GpuFsa
* Added support for Gpu Sub operator
* Added unit tests
Signed-off-by: John Mcloughlin <john.mcloughlin@arm.com>
Change-Id: I1efaa485772a3716e3781566843bd50bd9bab811
diff --git a/src/backends/gpuFsa/test/GpuFsaOptimizedNetworkTests.cpp b/src/backends/gpuFsa/test/GpuFsaOptimizedNetworkTests.cpp
index 673a52a..4b27f3b 100644
--- a/src/backends/gpuFsa/test/GpuFsaOptimizedNetworkTests.cpp
+++ b/src/backends/gpuFsa/test/GpuFsaOptimizedNetworkTests.cpp
@@ -182,4 +182,52 @@
&IsLayerOfType<OutputLayer>));
}
+TEST_CASE("ElementwiseBinarySubSupportedOptimizedNetwork")
+{
+ using namespace armnn;
+
+ const float qScale = 1.0f;
+ const int32_t qOffset = 0;
+
+ const TensorShape& input1Shape = { 2, 2, 2 };
+ const TensorShape& input2Shape = { 2, 2, 2 };
+ const TensorShape& outputShape = { 2, 2, 2 };
+
+ TensorInfo input1TensorInfo(input1Shape, DataType::Float32, qScale, qOffset, true);
+ TensorInfo input2TensorInfo(input2Shape, DataType::Float32, qScale, qOffset, true);
+ TensorInfo outputTensorInfo(outputShape, DataType::Float32, qScale, qOffset);
+
+ IRuntime::CreationOptions options;
+ IRuntimePtr runtime(IRuntime::Create(options));
+ INetworkPtr network(INetwork::Create());
+
+ IConnectableLayer* input1 = network->AddInputLayer(0, "input0");
+ IConnectableLayer* input2 = network->AddInputLayer(1, "input1");
+
+ ElementwiseBinaryDescriptor desc;
+ desc.m_Operation = BinaryOperation::Sub;
+
+ IConnectableLayer* elementwiseBinaryLayer = network->AddElementwiseBinaryLayer(desc, "elementwiseBinary");
+ IConnectableLayer* output = network->AddOutputLayer(2, "output");
+
+ Connect(input1, elementwiseBinaryLayer, input1TensorInfo, 0, 0);
+ Connect(input2, elementwiseBinaryLayer, input2TensorInfo, 0, 1);
+ Connect(elementwiseBinaryLayer, output, outputTensorInfo, 0, 0);
+
+ std::vector<BackendId> backends = { "GpuFsa" };
+
+ OptimizerOptionsOpaque optimizedOptions;
+ IOptimizedNetworkPtr optNet = Optimize(*network, backends, runtime->GetDeviceSpec(), optimizedOptions);
+ CHECK(optNet);
+
+ Graph& graph = GetGraphForTesting(optNet.get());
+
+ // Check graph layer sequence to ensure that the network has been replaced with a PreCompiledLayer
+ CHECK(CheckSequence(graph.cbegin(), graph.cend(),
+ &IsLayerOfType<InputLayer>,
+ &IsLayerOfType<InputLayer>,
+ &IsLayerOfType<PreCompiledLayer>,
+ &IsLayerOfType<OutputLayer>));
+}
+
}
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