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author | Keith Davis <keith.davis@arm.com> | 2022-04-07 11:32:00 +0100 |
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committer | Keith Davis <keith.davis@arm.com> | 2022-05-16 16:08:54 +0100 |
commit | b4dd5cc86d4eb841de670f0f102ede599e0d9c40 (patch) | |
tree | 77857cf739baecaf63701b66c1a2646b7930a834 /src/backends/neon | |
parent | b86ec6641b4b06ccddad5eebbc21010d6184fe79 (diff) | |
download | armnn-b4dd5cc86d4eb841de670f0f102ede599e0d9c40.tar.gz |
IVGCVSW-6124 ConstTensorsAsInput: Conv2d - FrontEnd
* Update Front-end and Tools.
* Updated Serializer, Deserializer and unit tests to reflect this.
* Updated TfLiteDelegate, TfLiteParser and OnnxParser.
* Updated Ref.
* Fixed resulting Neon / CL tests
* Unified optimizers for conv2d ops
* Optimizer Fix - Fp32ToBf16
* Partial implementation for ACL backends to fix VTS failures
!android-nn-driver:7477
Signed-off-by: Keith Davis <keith.davis@arm.com>
Change-Id: I5fb18877f7ee32643e15a9818945356274bb401b
Diffstat (limited to 'src/backends/neon')
-rw-r--r-- | src/backends/neon/NeonBackend.cpp | 4 | ||||
-rw-r--r-- | src/backends/neon/workloads/NeonConvolution2dWorkload.cpp | 16 |
2 files changed, 17 insertions, 3 deletions
diff --git a/src/backends/neon/NeonBackend.cpp b/src/backends/neon/NeonBackend.cpp index 39ad4b9f32..24336426ea 100644 --- a/src/backends/neon/NeonBackend.cpp +++ b/src/backends/neon/NeonBackend.cpp @@ -193,14 +193,14 @@ OptimizationViews NeonBackend::OptimizeSubgraphView(const SubgraphView& subgraph if (baseLayer->GetParameters().m_BiasEnabled) { - biases = baseLayer->m_Bias->GetTensorInfo(); + biases = baseLayer->GetInputSlot(2).GetConnectedOutputSlot()->GetTensorInfo(); } arm_compute::Status status = NeonConvolution2dWorkloadValidate( baseLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), activationLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), baseLayer->GetParameters(), - baseLayer->m_Weight->GetTensorInfo(), + baseLayer->GetInputSlot(1).GetConnectedOutputSlot()->GetTensorInfo(), biases, false, &activationDesc); diff --git a/src/backends/neon/workloads/NeonConvolution2dWorkload.cpp b/src/backends/neon/workloads/NeonConvolution2dWorkload.cpp index fce57e62a8..d5716c8014 100644 --- a/src/backends/neon/workloads/NeonConvolution2dWorkload.cpp +++ b/src/backends/neon/workloads/NeonConvolution2dWorkload.cpp @@ -29,6 +29,15 @@ arm_compute::Status NeonConvolution2dWorkloadValidate(const TensorInfo& input, bool isFastMathEnabled, const ActivationDescriptor* activationDescriptor) { + // The implemented workload does support both const and non const + // weights. However, in the case of non const weights we'd have to call + // prepare or configure for each inference which we're not setup to do just yet. + if (!weights.IsConstant()) + { + return arm_compute::Status{arm_compute::ErrorCode::RUNTIME_ERROR, + "ArmNN NeonConvolution2dWorkload does not support non constant weights."}; + } + const arm_compute::TensorInfo aclInputInfo = BuildArmComputeTensorInfo(input, descriptor.m_DataLayout); const arm_compute::TensorInfo aclOutputInfo = BuildArmComputeTensorInfo(output, descriptor.m_DataLayout); const arm_compute::TensorInfo aclWeightsInfo = BuildArmComputeTensorInfo(weights, descriptor.m_DataLayout); @@ -42,7 +51,12 @@ arm_compute::Status NeonConvolution2dWorkloadValidate(const TensorInfo& input, if (descriptor.m_BiasEnabled) { ARMNN_ASSERT(biases.has_value()); - + // Same for bias as weights. We don't currently support non const. + if (!biases.value().IsConstant()) + { + return arm_compute::Status{arm_compute::ErrorCode::RUNTIME_ERROR, + "ArmNN NeonConvolution2dWorkload does not support non constant bias."}; + } aclBiasesInfo = BuildArmComputeTensorInfo(biases.value(), descriptor.m_DataLayout); optionalAclBiasesInfo = &aclBiasesInfo; } |