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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/NeonLayerSupport.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/NeonLayerSupport.cpp')
| -rw-r--r-- | src/backends/neon/NeonLayerSupport.cpp | 46 |
1 files changed, 34 insertions, 12 deletions
diff --git a/src/backends/neon/NeonLayerSupport.cpp b/src/backends/neon/NeonLayerSupport.cpp index e2098a310f..210535536e 100644 --- a/src/backends/neon/NeonLayerSupport.cpp +++ b/src/backends/neon/NeonLayerSupport.cpp @@ -77,6 +77,7 @@ #include "workloads/NeonTransposeConvolution2dWorkload.hpp" #include "workloads/NeonTransposeWorkload.hpp" #include "workloads/NeonUnidirectionalSequenceLstmFloatWorkload.hpp" +#include "workloads/NeonUnidirectionalSequenceLstmWorkload.hpp" #endif namespace armnn @@ -1436,23 +1437,44 @@ bool NeonLayerSupport::IsTransposeSupported(const TensorInfo& input, bool NeonLayerSupport::IsUnidirectionalSequenceLstmSupported(const TensorInfo& input, const TensorInfo& outputStateIn, const TensorInfo& cellStateIn, + const TensorInfo& outputStateOut, + const TensorInfo& cellStateOut, const TensorInfo& output, - const Optional<TensorInfo>& hiddenStateOutput, - const Optional<TensorInfo>& cellStateOutput, const UnidirectionalSequenceLstmDescriptor& descriptor, const LstmInputParamsInfo& paramsInfo, Optional<std::string&> reasonIfUnsupported) const { - FORWARD_WORKLOAD_VALIDATE_FUNC(NeonUnidirectionalSequenceLstmFloatWorkloadValidate, - reasonIfUnsupported, - input, - outputStateIn, - cellStateIn, - output, - hiddenStateOutput, - cellStateOutput, - descriptor, - paramsInfo); + if (input.GetDataType() == armnn::DataType::QAsymmS8 && + outputStateIn.GetDataType() == armnn::DataType::QAsymmS8 && + cellStateIn.GetDataType() == armnn::DataType::QSymmS16 && + outputStateOut.GetDataType() == armnn::DataType::QAsymmS8 && + cellStateOut.GetDataType() == armnn::DataType::QSymmS16 && + output.GetDataType() == armnn::DataType::QAsymmS8) + { + FORWARD_WORKLOAD_VALIDATE_FUNC(NeonUnidirectionalSequenceLstmWorkloadValidate, + reasonIfUnsupported, + input, + outputStateIn, + cellStateIn, + outputStateOut, + cellStateOut, + output, + descriptor, + paramsInfo); + } + else + { + FORWARD_WORKLOAD_VALIDATE_FUNC(NeonUnidirectionalSequenceLstmFloatWorkloadValidate, + reasonIfUnsupported, + input, + outputStateIn, + cellStateIn, + outputStateOut, + cellStateOut, + output, + descriptor, + paramsInfo); + } } } // namespace armnn |