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-rw-r--r--Android.mk1
-rw-r--r--CMakeLists.txt2
-rw-r--r--include/armnn/ILayerSupport.hpp4
-rw-r--r--include/armnn/ILayerVisitor.hpp7
-rw-r--r--include/armnn/INetwork.hpp5
-rw-r--r--include/armnn/LayerVisitorBase.hpp2
-rw-r--r--src/armnn/InternalTypes.hpp3
-rw-r--r--src/armnn/LayersFwd.hpp2
-rw-r--r--src/armnn/Network.cpp5
-rw-r--r--src/armnn/Network.hpp2
-rw-r--r--src/armnn/layers/AbsLayer.cpp53
-rw-r--r--src/armnn/layers/AbsLayer.hpp42
-rw-r--r--src/armnnSerializer/Serializer.cpp5
-rw-r--r--src/armnnSerializer/Serializer.hpp3
-rw-r--r--src/backends/backendsCommon/LayerSupportBase.cpp7
-rw-r--r--src/backends/backendsCommon/LayerSupportBase.hpp4
-rw-r--r--src/backends/backendsCommon/WorkloadData.cpp24
-rw-r--r--src/backends/backendsCommon/WorkloadData.hpp5
-rw-r--r--src/backends/backendsCommon/WorkloadFactory.cpp15
-rw-r--r--src/backends/backendsCommon/WorkloadFactory.hpp3
-rw-r--r--src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp2
21 files changed, 195 insertions, 1 deletions
diff --git a/Android.mk b/Android.mk
index 5dd5a74822..21b186e9ca 100644
--- a/Android.mk
+++ b/Android.mk
@@ -112,6 +112,7 @@ LOCAL_SRC_FILES := \
src/armnnUtils/Permute.cpp \
src/armnnUtils/TensorUtils.cpp \
src/armnnUtils/VerificationHelpers.cpp \
+ src/armnn/layers/AbsLayer.cpp \
src/armnn/layers/ActivationLayer.cpp \
src/armnn/layers/AdditionLayer.cpp \
src/armnn/layers/BatchNormalizationLayer.cpp \
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5478536050..6f2a41c4d7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -229,6 +229,8 @@ list(APPEND armnn_sources
include/armnn/Version.hpp
src/armnn/layers/LayerCloneBase.hpp
src/armnn/layers/LayerWithParameters.hpp
+ src/armnn/layers/AbsLayer.hpp
+ src/armnn/layers/AbsLayer.cpp
src/armnn/layers/ActivationLayer.hpp
src/armnn/layers/ActivationLayer.cpp
src/armnn/layers/AdditionLayer.hpp
diff --git a/include/armnn/ILayerSupport.hpp b/include/armnn/ILayerSupport.hpp
index 33f86dea59..c67569bf00 100644
--- a/include/armnn/ILayerSupport.hpp
+++ b/include/armnn/ILayerSupport.hpp
@@ -27,6 +27,10 @@ protected:
virtual ~ILayerSupport() {}
public:
+ virtual bool IsAbsSupported(const TensorInfo& input,
+ const TensorInfo& output,
+ Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const = 0;
+
virtual bool IsActivationSupported(const TensorInfo& input,
const TensorInfo& output,
const ActivationDescriptor& descriptor,
diff --git a/include/armnn/ILayerVisitor.hpp b/include/armnn/ILayerVisitor.hpp
index 1ccbf98d95..a22de878ca 100644
--- a/include/armnn/ILayerVisitor.hpp
+++ b/include/armnn/ILayerVisitor.hpp
@@ -20,6 +20,13 @@ protected:
virtual ~ILayerVisitor() {}
public:
+ /// Function an absolute layer should call back to when its Accept(ILayerVisitor&)
+ /// function is invoked.
+ /// @param layer - pointer to the layer which is calling back to this visit function.
+ /// @param name - Optional name for the layer.
+ virtual void VisitAbsLayer(const IConnectableLayer* layer,
+ const char* name = nullptr) = 0;
+
/// Function that an activation layer should call back to when its Accept(ILayerVisitor&) function is invoked.
/// @param layer - pointer to the layer which is calling back to this visit function.
/// @param activationDescriptor - ActivationDescriptor to configure the activation.
diff --git a/include/armnn/INetwork.hpp b/include/armnn/INetwork.hpp
index a2ff0dc575..ce0fda2707 100644
--- a/include/armnn/INetwork.hpp
+++ b/include/armnn/INetwork.hpp
@@ -265,6 +265,11 @@ public:
virtual IConnectableLayer* AddMergerLayer(const MergerDescriptor& mergerDescriptor,
const char* name = nullptr) = 0;
+ /// Add absolute layer to the network.
+ /// @param name - Optional name for the layer.
+ /// @ return - Interface for configuring the layer.
+ virtual IConnectableLayer* AddAbsLayer(const char* name = nullptr) = 0;
+
/// Adds an addition layer to the network.
/// @param name - Optional name for the layer.
/// @return - Interface for configuring the layer.
diff --git a/include/armnn/LayerVisitorBase.hpp b/include/armnn/LayerVisitorBase.hpp
index 8c5464c29e..363a09154d 100644
--- a/include/armnn/LayerVisitorBase.hpp
+++ b/include/armnn/LayerVisitorBase.hpp
@@ -29,6 +29,8 @@ protected:
virtual ~LayerVisitorBase() {}
public:
+ void VisitAbsLayer(const IConnectableLayer*,
+ const char*) override { DefaultPolicy::Apply(__func__); }
void VisitActivationLayer(const IConnectableLayer*,
const ActivationDescriptor&,
diff --git a/src/armnn/InternalTypes.hpp b/src/armnn/InternalTypes.hpp
index 7a0f9a1cb0..6141f27df5 100644
--- a/src/armnn/InternalTypes.hpp
+++ b/src/armnn/InternalTypes.hpp
@@ -14,7 +14,8 @@ namespace armnn
enum class LayerType
{
FirstLayer,
- Activation = FirstLayer,
+ Abs = FirstLayer,
+ Activation,
Addition,
BatchNormalization,
BatchToSpaceNd,
diff --git a/src/armnn/LayersFwd.hpp b/src/armnn/LayersFwd.hpp
index cadcd49acb..94a3b89912 100644
--- a/src/armnn/LayersFwd.hpp
+++ b/src/armnn/LayersFwd.hpp
@@ -6,6 +6,7 @@
#include "InternalTypes.hpp"
+#include "layers/AbsLayer.hpp"
#include "layers/ActivationLayer.hpp"
#include "layers/AdditionLayer.hpp"
#include "layers/BatchNormalizationLayer.hpp"
@@ -85,6 +86,7 @@ constexpr LayerType LayerEnumOf(const T* = nullptr);
#define DECLARE_LAYER(LayerName) DECLARE_LAYER_IMPL(, LayerName)
+DECLARE_LAYER(Abs)
DECLARE_LAYER(Activation)
DECLARE_LAYER(Addition)
DECLARE_LAYER(BatchNormalization)
diff --git a/src/armnn/Network.cpp b/src/armnn/Network.cpp
index 0ef14075b6..dc26a1b372 100644
--- a/src/armnn/Network.cpp
+++ b/src/armnn/Network.cpp
@@ -1151,6 +1151,11 @@ IConnectableLayer* Network::AddMergerLayer(const MergerDescriptor& mergerDescrip
return AddConcatLayer(mergerDescriptor, name);
}
+IConnectableLayer* Network::AddAbsLayer(const char * name)
+{
+ return m_Graph->AddLayer<AbsLayer>(name);
+}
+
IConnectableLayer* Network::AddAdditionLayer(const char* name)
{
return m_Graph->AddLayer<AdditionLayer>(name);
diff --git a/src/armnn/Network.hpp b/src/armnn/Network.hpp
index 679ab51d43..4516c0a8f9 100644
--- a/src/armnn/Network.hpp
+++ b/src/armnn/Network.hpp
@@ -124,6 +124,8 @@ public:
IConnectableLayer* AddMergerLayer(const MergerDescriptor& mergerDescriptor,
const char* name = nullptr) override;
+ IConnectableLayer* AddAbsLayer(const char* name = nullptr) override;
+
IConnectableLayer* AddAdditionLayer(const char* name = nullptr) override;
IConnectableLayer* AddMultiplicationLayer(const char* name = nullptr) override;
diff --git a/src/armnn/layers/AbsLayer.cpp b/src/armnn/layers/AbsLayer.cpp
new file mode 100644
index 0000000000..f87706aec2
--- /dev/null
+++ b/src/armnn/layers/AbsLayer.cpp
@@ -0,0 +1,53 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "AbsLayer.hpp"
+
+#include "LayerCloneBase.hpp"
+
+#include <armnn/TypesUtils.hpp>
+#include <backendsCommon/WorkloadData.hpp>
+#include <backendsCommon/WorkloadFactory.hpp>
+
+namespace armnn
+{
+
+AbsLayer::AbsLayer(const char* name)
+ : Layer(1, 1, LayerType::Abs, name)
+{
+}
+
+std::unique_ptr<IWorkload> AbsLayer::CreateWorkload(const Graph& graph,
+ const IWorkloadFactory& factory) const
+{
+ AbsQueueDescriptor descriptor;
+ return factory.CreateAbs(descriptor, PrepInfoAndDesc(descriptor, graph));
+}
+
+AbsLayer* AbsLayer::Clone(Graph& graph) const
+{
+ return CloneBase<AbsLayer>(graph, GetName());
+}
+
+void AbsLayer::ValidateTensorShapesFromInputs()
+{
+ VerifyLayerConnections(1, CHECK_LOCATION());
+
+ auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() });
+
+ BOOST_ASSERT(inferredShapes.size() == 1);
+
+ ConditionalThrowIfNotEqual<LayerValidationException>(
+ "AbsLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.",
+ GetOutputSlot(0).GetTensorInfo().GetShape(),
+ inferredShapes[0]);
+}
+
+void AbsLayer::Accept(ILayerVisitor& visitor) const
+{
+ visitor.VisitAbsLayer(this, GetName());
+}
+
+} // namespace armnn \ No newline at end of file
diff --git a/src/armnn/layers/AbsLayer.hpp b/src/armnn/layers/AbsLayer.hpp
new file mode 100644
index 0000000000..643cf4b629
--- /dev/null
+++ b/src/armnn/layers/AbsLayer.hpp
@@ -0,0 +1,42 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <Layer.hpp>
+
+namespace armnn
+{
+
+class AbsLayer : public Layer
+{
+public:
+ /// Makes a workload for the Abs type.
+ /// @param [in] graph The graph where this layer can be found.
+ /// @param [in] factory The workload factory which will create the workload.
+ /// @return A pointer to the created workload, or nullptr if not created.
+ virtual std::unique_ptr<IWorkload> CreateWorkload(const Graph& graph,
+ const IWorkloadFactory& factory) const override;
+
+ /// Creates a dynamically-allocated copy of this layer.
+ /// @param [in] graph The graph into which this layer is being cloned.
+ AbsLayer* Clone(Graph& graph) const override;
+
+ /// Check if the input tensor shape(s)
+ /// will lead to a valid configuration of @ref AbsLayer.
+ void ValidateTensorShapesFromInputs() override;
+
+ void Accept(ILayerVisitor& visitor) const override;
+
+protected:
+ /// Constructor to create an AbsLayer.
+ /// @param [in] name Optional name for the layer.
+ AbsLayer(const char* name);
+
+ /// Default destructor
+ ~AbsLayer() = default;
+};
+
+} // namespace \ No newline at end of file
diff --git a/src/armnnSerializer/Serializer.cpp b/src/armnnSerializer/Serializer.cpp
index faf3d82d24..56d313f97b 100644
--- a/src/armnnSerializer/Serializer.cpp
+++ b/src/armnnSerializer/Serializer.cpp
@@ -105,6 +105,11 @@ void SerializerVisitor::VisitOutputLayer(const armnn::IConnectableLayer* layer,
CreateAnyLayer(flatBufferOutputLayer.o, serializer::Layer::Layer_OutputLayer);
}
+void SerializerVisitor::VisitAbsLayer(const armnn::IConnectableLayer* layer, const char* name)
+{
+ throw UnimplementedException("SerializerVisitor::VisitAbsLayer is not implemented");
+}
+
// Build FlatBuffer for Activation Layer
void SerializerVisitor::VisitActivationLayer(const armnn::IConnectableLayer* layer,
const armnn::ActivationDescriptor& descriptor,
diff --git a/src/armnnSerializer/Serializer.hpp b/src/armnnSerializer/Serializer.hpp
index b859ae9cf0..7400885ab1 100644
--- a/src/armnnSerializer/Serializer.hpp
+++ b/src/armnnSerializer/Serializer.hpp
@@ -42,6 +42,9 @@ public:
return m_serializedLayers;
}
+ void VisitAbsLayer(const armnn::IConnectableLayer* layer,
+ const char* name = nullptr) override;
+
void VisitActivationLayer(const armnn::IConnectableLayer* layer,
const armnn::ActivationDescriptor& descriptor,
const char* name = nullptr) override;
diff --git a/src/backends/backendsCommon/LayerSupportBase.cpp b/src/backends/backendsCommon/LayerSupportBase.cpp
index ee8dc5f7e9..464ec4e108 100644
--- a/src/backends/backendsCommon/LayerSupportBase.cpp
+++ b/src/backends/backendsCommon/LayerSupportBase.cpp
@@ -34,6 +34,13 @@ bool DefaultLayerSupport(const char* func,
namespace armnn
{
+bool LayerSupportBase::IsAbsSupported(const TensorInfo &input,
+ const TensorInfo &output,
+ Optional<std::string &> reasonIfUnsupported) const
+{
+ return DefaultLayerSupport(__func__, __FILE__, __LINE__, reasonIfUnsupported);
+}
+
bool LayerSupportBase::IsActivationSupported(const TensorInfo& input,
const TensorInfo& output,
const ActivationDescriptor& descriptor,
diff --git a/src/backends/backendsCommon/LayerSupportBase.hpp b/src/backends/backendsCommon/LayerSupportBase.hpp
index 0d5a2af16e..3cf3d4e672 100644
--- a/src/backends/backendsCommon/LayerSupportBase.hpp
+++ b/src/backends/backendsCommon/LayerSupportBase.hpp
@@ -13,6 +13,10 @@ namespace armnn
class LayerSupportBase : public ILayerSupport
{
public:
+ bool IsAbsSupported(const TensorInfo& input,
+ const TensorInfo& output,
+ Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const override;
+
bool IsActivationSupported(const TensorInfo& input,
const TensorInfo& output,
const ActivationDescriptor& descriptor,
diff --git a/src/backends/backendsCommon/WorkloadData.cpp b/src/backends/backendsCommon/WorkloadData.cpp
index b590da1552..fed159bd60 100644
--- a/src/backends/backendsCommon/WorkloadData.cpp
+++ b/src/backends/backendsCommon/WorkloadData.cpp
@@ -2534,4 +2534,28 @@ void QuantizedLstmQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) co
ValidateBiasTensorQuantization(outputGateBiasInfo, inputInfo, inputToInputWeightsInfo, descriptorName);
}
+void AbsQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
+{
+ const std::string descriptorName{"AbsQueueDescriptor"};
+
+ ValidateNumInputs(workloadInfo, descriptorName, 1);
+ ValidateNumOutputs(workloadInfo, descriptorName, 1);
+
+ const TensorInfo& inputTensorInfo = workloadInfo.m_InputTensorInfos[0];
+ const TensorInfo& outputTensorInfo = workloadInfo.m_OutputTensorInfos[0];
+
+ ValidateTensorShapesMatch(inputTensorInfo, outputTensorInfo, descriptorName, "input", "output");
+
+ std::vector<DataType> supportedTypes =
+ {
+ DataType::Float16,
+ DataType::Float32,
+ DataType::QuantisedAsymm8,
+ DataType::QuantisedSymm16
+ };
+
+ ValidateDataTypes(inputTensorInfo, supportedTypes, descriptorName);
+ ValidateTensorDataTypesMatch(inputTensorInfo, outputTensorInfo, descriptorName, "input", "output");
+}
+
} // namespace armnn
diff --git a/src/backends/backendsCommon/WorkloadData.hpp b/src/backends/backendsCommon/WorkloadData.hpp
index c055beb88d..a43c7cccdb 100644
--- a/src/backends/backendsCommon/WorkloadData.hpp
+++ b/src/backends/backendsCommon/WorkloadData.hpp
@@ -524,4 +524,9 @@ struct QuantizedLstmQueueDescriptor : QueueDescriptor
void Validate(const WorkloadInfo& workloadInfo) const;
};
+struct AbsQueueDescriptor : QueueDescriptor
+{
+ void Validate(const WorkloadInfo& workloadInfo) const;
+};
+
} //namespace armnn
diff --git a/src/backends/backendsCommon/WorkloadFactory.cpp b/src/backends/backendsCommon/WorkloadFactory.cpp
index ffef5b4eb7..9d081af8e9 100644
--- a/src/backends/backendsCommon/WorkloadFactory.cpp
+++ b/src/backends/backendsCommon/WorkloadFactory.cpp
@@ -69,6 +69,15 @@ bool IWorkloadFactory::IsLayerSupported(const BackendId& backendId,
switch(layer.GetType())
{
+ case LayerType::Abs:
+ {
+ const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo();
+ const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo();
+ result = layerSupportObject->IsAbsSupported(OverrideDataType(input, dataType),
+ OverrideDataType(output, dataType),
+ reason);
+ break;
+ }
case LayerType::Activation:
{
auto cLayer = boost::polymorphic_downcast<const ActivationLayer*>(&layer);
@@ -952,6 +961,12 @@ bool IWorkloadFactory::IsLayerSupported(const IConnectableLayer& connectableLaye
}
// Default Implementations
+std::unique_ptr<IWorkload> IWorkloadFactory::CreateAbs(const AbsQueueDescriptor& descriptor,
+ const WorkloadInfo& info) const
+{
+ return std::unique_ptr<IWorkload>();
+}
+
std::unique_ptr<IWorkload> IWorkloadFactory::CreateActivation(const ActivationQueueDescriptor& descriptor,
const WorkloadInfo& info) const
{
diff --git a/src/backends/backendsCommon/WorkloadFactory.hpp b/src/backends/backendsCommon/WorkloadFactory.hpp
index a9c6049c37..d0164b202d 100644
--- a/src/backends/backendsCommon/WorkloadFactory.hpp
+++ b/src/backends/backendsCommon/WorkloadFactory.hpp
@@ -49,6 +49,9 @@ public:
virtual std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
DataLayout dataLayout) const = 0;
+ virtual std::unique_ptr<IWorkload> CreateAbs(const AbsQueueDescriptor& descriptor,
+ const WorkloadInfo& info) const;
+
virtual std::unique_ptr<IWorkload> CreateActivation(const ActivationQueueDescriptor& descriptor,
const WorkloadInfo& info) const;
diff --git a/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp b/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp
index 1f43c989d6..caf5e588f7 100644
--- a/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp
+++ b/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp
@@ -385,6 +385,8 @@ template<armnn::LayerType Type, armnn::DataType DataType>
struct LayerTypePolicy;
// Every entry in the armnn::LayerType enum must be accounted for below.
+DECLARE_LAYER_POLICY_1_PARAM(Abs)
+
DECLARE_LAYER_POLICY_2_PARAM(Activation)
DECLARE_LAYER_POLICY_1_PARAM(Addition)
generated by cgit v1.2.1 (git 2.23.0) at 2024-06-03 02:19:49 +0000