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author | Mike Kelly <mike.kelly@arm.com> | 2022-04-21 11:57:09 +0100 |
---|---|---|
committer | mike.kelly <mike.kelly@arm.com> | 2022-05-05 08:29:20 +0000 |
commit | 1299496996bc332f02218f926640a9255ed60310 (patch) | |
tree | 2d242e142bd8fe7387140bcf8cdf39cd13ffc9eb /src/backends/neon/NeonWorkloadFactory.cpp | |
parent | 8272a7bda2974c39b6c06e3eb3a000f2bdb749f7 (diff) | |
download | armnn-1299496996bc332f02218f926640a9255ed60310.tar.gz |
IVGCVSW-6806 Add Unidirectional Sequence Lstm support to Neon
* Corrected TensorInfo order for IsUnidirectionalSequenceLstmSupported
* outputStateOut TensorInfo is not optional.
* cellStateOut TensorInfo is not optional.
* TensorInfo Order matches other QLSTM/LSTM layers.
* Added missing parameters to UnidirectionalSequenceLstmOperator for
delegate.
* Added quantized UnidirectionalSequenceLstm support to Neon
!android-nn-driver:7457
Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: I26dde1bb96793dd25eb9081ca5ae5f63752288c4
Diffstat (limited to 'src/backends/neon/NeonWorkloadFactory.cpp')
-rw-r--r-- | src/backends/neon/NeonWorkloadFactory.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/backends/neon/NeonWorkloadFactory.cpp b/src/backends/neon/NeonWorkloadFactory.cpp index 7d94dafc9a..c83e8b3e6d 100644 --- a/src/backends/neon/NeonWorkloadFactory.cpp +++ b/src/backends/neon/NeonWorkloadFactory.cpp @@ -558,7 +558,20 @@ std::unique_ptr<IWorkload> NeonWorkloadFactory::CreateWorkload(LayerType type, case LayerType::UnidirectionalSequenceLstm : { auto desc = PolymorphicDowncast<const UnidirectionalSequenceLstmQueueDescriptor*>(&descriptor); - return MakeWorkloadHelper<NeonUnidirectionalSequenceLstmFloatWorkload, NullWorkload>(*desc, info); + + if ((info.m_InputTensorInfos[0].GetDataType() == armnn::DataType::Float32) && + (info.m_InputTensorInfos[1].GetDataType() == armnn::DataType::Float32) && + (info.m_InputTensorInfos[2].GetDataType() == armnn::DataType::Float32) && + (info.m_OutputTensorInfos[0].GetDataType() == armnn::DataType::Float32) && + (info.m_OutputTensorInfos[1].GetDataType() == armnn::DataType::Float32) && + (info.m_OutputTensorInfos[2].GetDataType() == armnn::DataType::Float32)) + { + return std::make_unique<NeonUnidirectionalSequenceLstmFloatWorkload>(*desc, info); + } + else + { + return std::make_unique<NeonUnidirectionalSequenceLstmWorkload>(*desc, info); + } } default: return nullptr; |