diff options
Diffstat (limited to 'src/backends/neon/NeonBackend.cpp')
| -rw-r--r-- | src/backends/neon/NeonBackend.cpp | 88 |
1 files changed, 87 insertions, 1 deletions
diff --git a/src/backends/neon/NeonBackend.cpp b/src/backends/neon/NeonBackend.cpp index 968bce48c8..cea2aa3eba 100644 --- a/src/backends/neon/NeonBackend.cpp +++ b/src/backends/neon/NeonBackend.cpp @@ -1,5 +1,5 @@ // -// Copyright © 2017 Arm Ltd. All rights reserved. +// Copyright © 2017-2023 Arm Ltd and Contributors. All rights reserved. // SPDX-License-Identifier: MIT // @@ -395,6 +395,92 @@ OptimizationViews NeonBackend::OptimizeSubgraphView(const SubgraphView& subgraph untouched.erase(activationLayer->GetGuid()); } } + else if (base.GetType() == LayerType::ElementwiseBinary) + { + ElementwiseBinaryLayer* baseLayer = PolymorphicDowncast<ElementwiseBinaryLayer*>(&base); + + if (baseLayer->GetParameters().m_Operation == BinaryOperation::Add) + { + arm_compute::Status status = NeonAdditionWorkloadValidate( + baseLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + baseLayer->GetInputSlot(1).GetConnectedOutputSlot()->GetTensorInfo(), + activationLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + &activationDesc); + + if (status) + { + FuseElementwiseBinaryLayer<ElementwiseBinaryLayer>(optimizationViews, + baseLayer, + activationLayer, + activationDesc, + BinaryOperation::Add, + name); + untouched.erase(baseLayer->GetGuid()); + untouched.erase(activationLayer->GetGuid()); + } + } + else if (baseLayer->GetParameters().m_Operation == BinaryOperation::Div) + { + arm_compute::Status status = NeonDivisionWorkloadValidate( + baseLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + baseLayer->GetInputSlot(1).GetConnectedOutputSlot()->GetTensorInfo(), + activationLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + &activationDesc); + + if (status) + { + FuseElementwiseBinaryLayer<ElementwiseBinaryLayer>(optimizationViews, + baseLayer, + activationLayer, + activationDesc, + BinaryOperation::Div, + name); + untouched.erase(baseLayer->GetGuid()); + untouched.erase(activationLayer->GetGuid()); + } + } + else if (baseLayer->GetParameters().m_Operation == BinaryOperation::Mul) + { + arm_compute::Status status = NeonMultiplicationWorkloadValidate( + baseLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + baseLayer->GetInputSlot(1).GetConnectedOutputSlot()->GetTensorInfo(), + activationLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + &activationDesc); + + if (status) + { + FuseElementwiseBinaryLayer<ElementwiseBinaryLayer>(optimizationViews, + baseLayer, + activationLayer, + activationDesc, + BinaryOperation::Mul, + name); + untouched.erase(baseLayer->GetGuid()); + untouched.erase(activationLayer->GetGuid()); + } + } + else if (baseLayer->GetParameters().m_Operation == BinaryOperation::Sub) + { + arm_compute::Status status = NeonSubtractionWorkloadValidate( + baseLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + baseLayer->GetInputSlot(1).GetConnectedOutputSlot()->GetTensorInfo(), + activationLayer->GetInputSlot(0).GetConnectedOutputSlot()->GetTensorInfo(), + &activationDesc); + + if (status) + { + FuseElementwiseBinaryLayer<ElementwiseBinaryLayer>(optimizationViews, + baseLayer, + activationLayer, + activationDesc, + BinaryOperation::Sub, + name); + untouched.erase(baseLayer->GetGuid()); + untouched.erase(activationLayer->GetGuid()); + } + } + // No fusion available for other BinaryOperations + } } } } |