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author | narpra01 <narumol.prangnawarat@arm.com> | 2019-01-16 09:53:09 +0000 |
---|---|---|
committer | Matteo Martincigh <matteo.martincigh@arm.com> | 2019-01-16 16:30:10 +0000 |
commit | b89b05f048a566a8c825f1d223966bc5a6abc3d5 (patch) | |
tree | 1a7027e329fd687456a165a0d88be865626a407b /src/backends/backendsCommon | |
parent | 6c8e8e7594604cca672486db224c1d041b39bfb9 (diff) | |
download | armnn-b89b05f048a566a8c825f1d223966bc5a6abc3d5.tar.gz |
IVGCVSW-2508 Add no-op factory implementations and layer for Gather operator
* Added GatherQueueDescriptor to WorkloadData
* Added CreateGather function in WorkloadFactory.hpp
* Added stub implementation of the CreateGreater function in workload factories
* Added GatherLayer stub implementation
* Added AddGatherLayer to Network
* Added IsGatherSupported to LayerSupportBase
Change-Id: I0408fd54e88a7d4e3d9e1c2811a9323f0da52a04
Diffstat (limited to 'src/backends/backendsCommon')
7 files changed, 49 insertions, 9 deletions
diff --git a/src/backends/backendsCommon/LayerSupportBase.cpp b/src/backends/backendsCommon/LayerSupportBase.cpp index 187d2f7d38..2e436578b7 100644 --- a/src/backends/backendsCommon/LayerSupportBase.cpp +++ b/src/backends/backendsCommon/LayerSupportBase.cpp @@ -156,6 +156,14 @@ bool LayerSupportBase::IsFullyConnectedSupported(const TensorInfo& input, return DefaultLayerSupport(__func__, __FILE__, __LINE__, reasonIfUnsupported); } +bool LayerSupportBase::IsGatherSupported(const armnn::TensorInfo& input0, + const armnn::TensorInfo& input1, + const armnn::TensorInfo& output, + armnn::Optional<std::string&> reasonIfUnsupported) const +{ + return DefaultLayerSupport(__func__, __FILE__, __LINE__, reasonIfUnsupported); +} + bool LayerSupportBase::IsInputSupported(const TensorInfo& input, Optional<std::string&> reasonIfUnsupported) const { diff --git a/src/backends/backendsCommon/LayerSupportBase.hpp b/src/backends/backendsCommon/LayerSupportBase.hpp index c6f943c7e0..77cb302d5e 100644 --- a/src/backends/backendsCommon/LayerSupportBase.hpp +++ b/src/backends/backendsCommon/LayerSupportBase.hpp @@ -92,6 +92,11 @@ public: const FullyConnectedDescriptor& descriptor, Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const override; + bool IsGatherSupported(const TensorInfo& input0, + const TensorInfo& input1, + const TensorInfo& output, + Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const override; + bool IsGreaterSupported(const TensorInfo& input0, const TensorInfo& input1, const TensorInfo& output, diff --git a/src/backends/backendsCommon/WorkloadData.cpp b/src/backends/backendsCommon/WorkloadData.cpp index 97981e2b8d..072b9a9934 100644 --- a/src/backends/backendsCommon/WorkloadData.cpp +++ b/src/backends/backendsCommon/WorkloadData.cpp @@ -1051,6 +1051,12 @@ void RsqrtQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const "output"); } +void GatherQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const +{ + ValidateTwoInputs(workloadInfo, "GatherQueueDescriptor"); + ValidateSingleOutput(workloadInfo, "GatherQueueDescriptor"); +} + void PreCompiledQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const { // This is internally generated so it should not need validation. diff --git a/src/backends/backendsCommon/WorkloadData.hpp b/src/backends/backendsCommon/WorkloadData.hpp index 453896b912..2d68c9f7ee 100644 --- a/src/backends/backendsCommon/WorkloadData.hpp +++ b/src/backends/backendsCommon/WorkloadData.hpp @@ -378,6 +378,11 @@ struct RsqrtQueueDescriptor : QueueDescriptor void Validate(const WorkloadInfo& workloadInfo) const; }; +struct GatherQueueDescriptor : QueueDescriptor +{ + void Validate(const WorkloadInfo& workloadInfo) const; +}; + struct PreCompiledQueueDescriptor : QueueDescriptorWithParameters<PreCompiledDescriptor> { PreCompiledQueueDescriptor() diff --git a/src/backends/backendsCommon/WorkloadFactory.cpp b/src/backends/backendsCommon/WorkloadFactory.cpp index 0f015bd540..a70ec7e231 100644 --- a/src/backends/backendsCommon/WorkloadFactory.cpp +++ b/src/backends/backendsCommon/WorkloadFactory.cpp @@ -315,6 +315,17 @@ bool IWorkloadFactory::IsLayerSupported(const BackendId& backendId, reason); break; } + case LayerType::Gather: + { + const TensorInfo& input0 = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); + const TensorInfo& input1 = layer.GetInputSlot(1).GetConnection()->GetTensorInfo(); + const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); + result = layerSupportObject->IsGatherSupported(OverrideDataType(input0, dataType), + OverrideDataType(input1, dataType), + OverrideDataType(output, dataType), + reason); + break; + } case LayerType::Input: { const TensorInfo& input = layer.GetOutputSlot(0).GetTensorInfo(); @@ -477,16 +488,16 @@ bool IWorkloadFactory::IsLayerSupported(const BackendId& backendId, reason); break; } - case LayerType::MemCopy: - { - const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); - const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); + case LayerType::MemCopy: + { + const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); + const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); - result = layerSupportObject->IsMemCopySupported(OverrideDataType(input, dataType), - OverrideDataType(output, dataType), - reason); - break; - } + result = layerSupportObject->IsMemCopySupported(OverrideDataType(input, dataType), + OverrideDataType(output, dataType), + reason); + break; + } case LayerType::Merger: { auto cLayer = boost::polymorphic_downcast<const MergerLayer*>(&layer); diff --git a/src/backends/backendsCommon/WorkloadFactory.hpp b/src/backends/backendsCommon/WorkloadFactory.hpp index d516698d3f..dd47dd6e05 100644 --- a/src/backends/backendsCommon/WorkloadFactory.hpp +++ b/src/backends/backendsCommon/WorkloadFactory.hpp @@ -162,6 +162,9 @@ public: virtual std::unique_ptr<IWorkload> CreatePreCompiled(const PreCompiledQueueDescriptor& descriptor, const WorkloadInfo& info) const = 0; + + virtual std::unique_ptr<IWorkload> CreateGather(const GatherQueueDescriptor& descriptor, + const WorkloadInfo& info) const = 0; }; } //namespace armnn diff --git a/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp b/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp index edc58cf514..43c7581b8b 100644 --- a/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp +++ b/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp @@ -344,6 +344,8 @@ DECLARE_LAYER_POLICY_1_PARAM(Floor) DECLARE_LAYER_POLICY_2_PARAM(FullyConnected) +DECLARE_LAYER_POLICY_1_PARAM(Gather) + DECLARE_LAYER_POLICY_1_PARAM(Greater) DECLARE_LAYER_POLICY_CUSTOM_PARAM(Input, armnn::LayerBindingId) |