1 files changed, 262 insertions, 0 deletions
diff --git a/src/armnn/backends/RefLayerSupport.cpp b/src/armnn/backends/RefLayerSupport.cpp
new file mode 100644
index 0000000000..964c18e8ea
--- /dev/null
+++ b/src/armnn/backends/RefLayerSupport.cpp
@@ -0,0 +1,262 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+
+#include "LayerSupportCommon.hpp"
+#include "RefLayerSupport.hpp"
+#include <armnn/Descriptors.hpp>
+#include <armnn/Types.hpp>
+#include <armnn/Tensor.hpp>
+
+#include <boost/core/ignore_unused.hpp>
+
+#include "InternalTypes.hpp"
+
+using namespace boost;
+
+namespace armnn
+{
+
+template<typename Float32Func, typename Uint8Func, typename ... Params>
+bool IsSupportedForDataTypeRef(std::string* reasonIfUnsupported,
+                               DataType dataType,
+                               Float32Func floatFuncPtr,
+                               Uint8Func uint8FuncPtr,
+                               Params&&... params)
+{
+    return IsSupportedForDataTypeGeneric(reasonIfUnsupported,
+                                         dataType,
+                                         floatFuncPtr,
+                                         uint8FuncPtr,
+                                         std::forward<Params>(params)...);
+}
+
+bool IsActivationSupportedRef(const TensorInfo& input,
+                              const ActivationDescriptor& descriptor,
+                              std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsAdditionSupportedRef(const TensorInfo& input0,
+                            const TensorInfo& input1,
+                            const TensorInfo& output,
+                            std::string* reasonIfUnsupported)
+{
+    ignore_unused(input1);
+    ignore_unused(output);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input0.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsBatchNormalizationSupportedRef(const TensorInfo& input,
+                                      const BatchNormalizationDescriptor& descriptor,
+                                      std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsConstantSupportedRef(const TensorInfo& output,
+                            std::string* reasonIfUnsupported)
+{
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     output.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsConvolution2dSupportedRef(const TensorInfo& input,
+                                 const Convolution2dDescriptor& descriptor,
+                                 const TensorInfo& weights,
+                                 std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsDepthwiseConvolutionSupportedRef(const TensorInfo& input,
+                                        const DepthwiseConvolution2dDescriptor& descriptor,
+                                        const TensorInfo& weights,
+                                        std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    ignore_unused(weights);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsFullyConnectedSupportedRef(const TensorInfo& input,
+                                  const FullyConnectedDescriptor& descriptor,
+                                  std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsInputSupportedRef(const TensorInfo& input,
+                         std::string* reasonIfUnsupported)
+{
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsL2NormalizationSupportedRef(const TensorInfo& input,
+                                   std::string* reasonIfUnsupported)
+{
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &FalseFuncU8<>);
+}
+
+bool IsMergerSupportedRef(const std::vector<const TensorInfo*> inputs,
+                          const OriginsDescriptor& descriptor,
+                          std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     inputs[0]->GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsMultiplicationSupportedRef(const TensorInfo& input0,
+                                  const TensorInfo& input1,
+                                  std::string* reasonIfUnsupported)
+{
+    ignore_unused(input1);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input0.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsNormalizationSupportedRef(const TensorInfo& input,
+                                 const TensorInfo& output,
+                                 const NormalizationDescriptor& descriptor,
+                                 std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &FalseFuncU8<>);
+}
+
+bool IsOutputSupportedRef(const TensorInfo& output,
+                          std::string* reasonIfUnsupported)
+{
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     output.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsPermuteSupportedRef(const TensorInfo& input,
+                           const TensorInfo& output,
+                           const PermuteDescriptor& descriptor,
+                           std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsPooling2dSupportedRef(const TensorInfo& input,
+                             const TensorInfo& output,
+                             const Pooling2dDescriptor& descriptor,
+                             std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsResizeBilinearSupportedRef(const TensorInfo& input,
+                                  std::string* reasonIfUnsupported)
+{
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsSoftmaxSupportedRef(const TensorInfo& input,
+                           const SoftmaxDescriptor& descriptor,
+                           std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsSplitterSupportedRef(const TensorInfo& input,
+                            const ViewsDescriptor& descriptor,
+                            std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsFakeQuantizationSupportedRef(const TensorInfo& input,
+                                    const FakeQuantizationDescriptor& descriptor,
+                                    std::string* reasonIfUnsupported)
+{
+    ignore_unused(descriptor);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &FalseFuncU8<>);
+}
+
+bool IsReshapeSupportedRef(const TensorInfo& input,
+                           std::string* reasonIfUnsupported)
+{
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &TrueFunc<>);
+}
+
+bool IsFloorSupportedRef(const TensorInfo& input,
+                         const TensorInfo& output,
+                         std::string* reasonIfUnsupported)
+{
+    ignore_unused(output);
+    return IsSupportedForDataTypeRef(reasonIfUnsupported,
+                                     input.GetDataType(),
+                                     &TrueFunc<>,
+                                     &FalseFuncU8<>);
+}
+
+}