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author | Matteo Martincigh <matteo.martincigh@arm.com> | 2019-06-13 17:27:46 +0100 |
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committer | Matteo Martincigh <matteo.martincigh@arm.com> | 2019-06-19 11:12:35 +0000 |
commit | ab9e52563f624d9782b97400f643d2632cc8d770 (patch) | |
tree | 5fec7f9e398dbd2337241cd3cc908f7b0e1d588b /src/backends/reference/RefLayerSupport.cpp | |
parent | bee4bc944aa50782ff22cb4a31fbc611212a5e89 (diff) | |
download | armnn-ab9e52563f624d9782b97400f643d2632cc8d770.tar.gz |
IVGCVSW-3268 Add Reference workload support for the new Prelu Activation layer
* Added reference workload for the PReLU Activation layer
* Added factory methods
* Added validation support
* Added Int16 support
* Added unit tests
Change-Id: Ic950d908c5e0a335dccd2960a3ffab0f8b599876
Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
Diffstat (limited to 'src/backends/reference/RefLayerSupport.cpp')
-rw-r--r-- | src/backends/reference/RefLayerSupport.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/backends/reference/RefLayerSupport.cpp b/src/backends/reference/RefLayerSupport.cpp index 919dd5fd6c..077aa1ce3a 100644 --- a/src/backends/reference/RefLayerSupport.cpp +++ b/src/backends/reference/RefLayerSupport.cpp @@ -1353,4 +1353,36 @@ bool RefLayerSupport::IsSubtractionSupported(const TensorInfo& input0, return supported; } +bool RefLayerSupport::IsPreluSupported(const TensorInfo& input, + const TensorInfo& alpha, + const TensorInfo& output, + Optional<std::string&> reasonIfUnsupported) const +{ + bool supported = true; + + std::array<DataType, 3> supportedTypes + { + DataType::Float32, + DataType::QuantisedAsymm8, + DataType::QuantisedSymm16 + }; + + supported &= CheckSupportRule(TypeAnyOf(input, supportedTypes), reasonIfUnsupported, + "PReLU: input is not a supported type."); + + supported &= CheckSupportRule(TypeAnyOf(alpha, supportedTypes), reasonIfUnsupported, + "PReLU: alpha is not a supported type."); + + supported &= CheckSupportRule(TypeAnyOf(output, supportedTypes), reasonIfUnsupported, + "PReLU: output is not a supported type."); + + supported &= CheckSupportRule(TypesAreEqual(input, alpha, output), reasonIfUnsupported, + "PReLU: input, alpha and output types are mismatched"); + + supported &= CheckSupportRule(ShapesAreBroadcastCompatible(input, alpha, output), reasonIfUnsupported, + "PReLU: shapes are not suitable for implicit broadcast"); + + return supported; +} + } // namespace armnn |