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author | Matthew Jackson <matthew.jackson@arm.com> | 2019-07-11 12:07:09 +0100 |
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committer | Áron Virginás-Tar <aron.virginas-tar@arm.com> | 2019-07-17 14:31:02 +0000 |
commit | 81e601c5a5ebf3de3dd6418942708158de50252a (patch) | |
tree | 48307f6d49639d7bc9bfa2db96a2de33d1095861 /src/backends/reference/RefLayerSupport.cpp | |
parent | 01bfd1781a18508577b9135408465ee76f346ae5 (diff) | |
download | armnn-81e601c5a5ebf3de3dd6418942708158de50252a.tar.gz |
IVGCVSW-3419 Add reference workload support for the new Stack layer
* Added reference workload for the Stack layer
* Added factory methods
* Added validation support
* Added unit tests
Signed-off-by: Matthew Jackson <matthew.jackson@arm.com>
Change-Id: Ib14b72c15f53a2a2ca152afc357ce2aa405ccc88
Diffstat (limited to 'src/backends/reference/RefLayerSupport.cpp')
-rw-r--r-- | src/backends/reference/RefLayerSupport.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/backends/reference/RefLayerSupport.cpp b/src/backends/reference/RefLayerSupport.cpp index 59c14c4490..b9aa126a8c 100644 --- a/src/backends/reference/RefLayerSupport.cpp +++ b/src/backends/reference/RefLayerSupport.cpp @@ -419,6 +419,7 @@ bool RefLayerSupport::IsConcatSupported(const std::vector<const TensorInfo*> inp "Reference concatenation: output type not supported"); for (const TensorInfo* input : inputs) { + BOOST_ASSERT(input != nullptr); supported &= CheckSupportRule(TypeAnyOf(*input, supportedTypes), reasonIfUnsupported, "Reference concatenation: input type not supported"); @@ -1592,6 +1593,36 @@ bool RefLayerSupport::IsSplitterSupported(const TensorInfo& input, return supported; } +bool RefLayerSupport::IsStackSupported(const std::vector<const TensorInfo*>& inputs, + const TensorInfo& output, + const StackDescriptor& descriptor, + Optional<std::string&> reasonIfUnsupported) const +{ + ignore_unused(descriptor); + + bool supported = true; + std::array<DataType,3> supportedTypes = + { + DataType::Float32, + DataType::QuantisedAsymm8, + DataType::QuantisedSymm16 + }; + + supported &= CheckSupportRule(TypeAnyOf(output, supportedTypes), reasonIfUnsupported, + "Reference stack: output type not supported"); + for (const TensorInfo* input : inputs) + { + BOOST_ASSERT(input != nullptr); + supported &= CheckSupportRule(TypeAnyOf(*input, supportedTypes), reasonIfUnsupported, + "Reference stack: input type not supported"); + + supported &= CheckSupportRule(TypesAreEqual(*input, output), reasonIfUnsupported, + "Reference stack: input and output types mismatched."); + } + + return supported; +} + bool RefLayerSupport::IsStridedSliceSupported(const TensorInfo& input, const TensorInfo& output, const StridedSliceDescriptor& descriptor, |