backends/reference: Add ReduceSum operation support
This patch addes ReduceSum operation support for reference backend,
which computes the sum of elements across dimensions of a tensor.
Changelog v1:
- Fix file header descriptions.
Chagelog v2:
- Fix line limit issue.
- Fix type conversion issue.
Changelog v3:
- Remove tabs.
- Modify newly added file headers.
Changelog v4:
- Symbol on header isn't allowed so drop it from newly added file headers.
Changelog v5:
- Remove tabs, fix the use of brackets and align lines correctly.
Changelog v6:
- Add serializer and deserializer support.
Changelog v7:
- Fix build error add missed code.
Changelog v8:
- Rename ReduceSumDecriptor to ReduceDescriptor
- Update m_KeepDims field data type to bool on ReduceDescriptor
- Add ReduceOperation field to ReduceDescriptor
- Rename ReduceSumLayer to ReduceLayer
- Update ReduceLayer to use ReduceDescriptor
- Update ReduceLayer::ValidateTensorShapesFromInputs() function
- Rename RefReduceSumWokload to RefReduceWorkload
- Update workload to use ReduceDescriptor
- Update workload to use Decoders and Encoders
- Remove ReduceSum.hpp and ReduceSum.cpp
- Added Reduce.hpp and Reduce.cpp
- Move Mean.cpp (which is implementing REDUCE_MEAN) functionality to Reduce.cpp
- Update RefMeanWorkload to call Reduce function with ReduceOperation::Mean argument
- Remove Mean.hpp and Mean.cpp
- Update the Serializer/Deserializer ArmnnSchema.fbs for ReduceLayer, ReduceDescriptor, and ReduceOperation
- Update Serializer and Deserializer for serializing/parsing ReduceLayer
- Added TfLiter parser Sum test for REDUCE_SUM operator
- Make corresponding changes on front-end and Ref backend to support REDUCE_SUM operator
Changelog v9:
- Fixed build errors.
Change-Id: I8c8e034f3df73f9565b3c18eff51ecca6c542195
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
diff --git a/src/armnnSerializer/Serializer.cpp b/src/armnnSerializer/Serializer.cpp
index a0c99b9..a2217a3 100644
--- a/src/armnnSerializer/Serializer.cpp
+++ b/src/armnnSerializer/Serializer.cpp
@@ -904,6 +904,25 @@
CreateAnyLayer(flatBufferRankLayer.o, serializer::Layer::Layer_RankLayer);
}
+
+void SerializerVisitor::VisitReduceLayer(const armnn::IConnectableLayer* layer,
+ const armnn::ReduceDescriptor& reduceDescriptor,
+ const char*)
+{
+ auto fbReduceBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Reduce);
+ auto fbDescriptor = CreateReduceDescriptor(m_flatBufferBuilder,
+ reduceDescriptor.m_TargetHeight,
+ reduceDescriptor.m_TargetWidth,
+ reduceDescriptor.m_KeepDims,
+ m_flatBufferBuilder.CreateVector(reduceDescriptor.m_vAxis),
+ GetFlatBufferReduceOperation(reduceDescriptor.m_ReduceOperation));
+ auto fbReduceLayer = serializer::CreateReduceLayer(m_flatBufferBuilder,
+ fbReduceBaseLayer,
+ fbDescriptor);
+
+ CreateAnyLayer(fbReduceLayer.o, serializer::Layer::Layer_ReduceLayer);
+}
+
// Build FlatBuffer for Reshape Layer
void SerializerVisitor::VisitReshapeLayer(const armnn::IConnectableLayer* layer,
const armnn::ReshapeDescriptor& reshapeDescriptor,