diff options
Diffstat (limited to 'src/backends/reference/RefLayerSupport.cpp')
| -rw-r--r-- | src/backends/reference/RefLayerSupport.cpp | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/backends/reference/RefLayerSupport.cpp b/src/backends/reference/RefLayerSupport.cpp index f97d03a26e..654aeb55dc 100644 --- a/src/backends/reference/RefLayerSupport.cpp +++ b/src/backends/reference/RefLayerSupport.cpp @@ -356,6 +356,13 @@ bool RefLayerSupport::IsLayerSupported(const LayerType& type, infos[1], *(PolymorphicDowncast<const ReduceDescriptor*>(&descriptor)), reasonIfUnsupported); + case LayerType::ScatterNd: + return IsScatterNdSupported(infos[0], + infos[1], + infos[2], + infos[3], + *(PolymorphicDowncast<const ScatterNdDescriptor*>(&descriptor)), + reasonIfUnsupported); case LayerType::Slice: return IsSliceSupported(infos[0], infos[1], @@ -2442,6 +2449,64 @@ bool RefLayerSupport::IsReverseV2Supported(const TensorInfo& input0, return supported; } +bool RefLayerSupport::IsScatterNdSupported(const TensorInfo& input, + const TensorInfo& indices, + const TensorInfo& updates, + const TensorInfo& output, + const ScatterNdDescriptor& descriptor, + Optional<std::string&> reasonIfUnsupported) const +{ + IgnoreUnused(descriptor); + + bool supported = true; + + std::array<DataType, 7> supportedTypes + { + DataType::Float32, + DataType::Float16, + DataType::QAsymmS8, + DataType::QAsymmU8, + DataType::QSymmS8, + DataType::QSymmS16, + DataType::Signed32 + }; + + std::array<DataType, 1> indicesSupportedTypes = + { + DataType::Signed32 + }; + + supported &= CheckSupportRule(TypeAnyOf(indices, indicesSupportedTypes), reasonIfUnsupported, + "ScatterNd: indices type not supported."); + + supported &= CheckSupportRule(TypeAnyOf(updates, supportedTypes), reasonIfUnsupported, + "ScatterNd: updates type not supported."); + + supported &= CheckSupportRule(TypeAnyOf(output, supportedTypes), reasonIfUnsupported, + "ScatterNd: output type not supported"); + + supported &= CheckSupportRule(TypesAreEqual(updates, output), reasonIfUnsupported, + "ScatterNd: input and updates types are mismatched"); + + if (descriptor.m_InputEnabled) + { + // If the input slot is enabled, we have the input tensor in this slot + supported &= CheckSupportRule(TypeAnyOf(input, supportedTypes), reasonIfUnsupported, + "ScatterNd: input type not supported."); + + supported &= CheckSupportRule(TypesAreEqual(input, output), reasonIfUnsupported, + "ScatterNd: input and output types are mismatched"); + } + else + { + // If the input slot is not enabled, we have the shape tensor in this slot + supported &= CheckSupportRule(TypeAnyOf(input, indicesSupportedTypes), reasonIfUnsupported, + "ScatterNd: shape type not supported."); + } + + return supported; +} + bool RefLayerSupport::IsShapeSupported(const TensorInfo& input, const TensorInfo& output, Optional<std::string&> reasonIfUnsupported) const |