Teresa Charlin | 9145e38 | 2023-08-17 18:44:58 +0100 | [diff] [blame^] | 1 | // |
| 2 | // Copyright © 2023 Arm Ltd and Contributors. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "NeonFusedWorkload.hpp" |
| 7 | #include "NeonWorkloadUtils.hpp" |
| 8 | |
| 9 | #include <aclCommon/ArmComputeTensorUtils.hpp> |
| 10 | #include <aclCommon/ArmComputeUtils.hpp> |
| 11 | |
| 12 | #include <armnn/utility/PolymorphicDowncast.hpp> |
| 13 | #include <armnn/backends/TensorHandle.hpp> |
| 14 | |
| 15 | #include <arm_compute/runtime/NEON/functions/NEAddMulAdd.h> |
| 16 | |
| 17 | namespace armnn |
| 18 | { |
| 19 | |
| 20 | using namespace armcomputetensorutils; |
| 21 | |
| 22 | arm_compute::Status NeonFusedWorkloadValidate(const std::vector<std::reference_wrapper<TensorInfo>>& inputInfos, |
| 23 | const std::vector<std::reference_wrapper<TensorInfo>>& outputInfos, |
| 24 | const FusedDescriptor& fusedDescriptor, |
| 25 | const ActivationDescriptor* activationDescriptor) |
| 26 | { |
| 27 | std::vector<arm_compute::TensorInfo> actInputInfos; |
| 28 | actInputInfos.reserve(inputInfos.size()); |
| 29 | for (size_t i = 0u; i < inputInfos.size(); ++i) |
| 30 | { |
| 31 | actInputInfos.emplace_back(BuildArmComputeTensorInfo(inputInfos[i])); |
| 32 | } |
| 33 | |
| 34 | std::vector<arm_compute::TensorInfo> actOutputInfos; |
| 35 | actOutputInfos.reserve(outputInfos.size()); |
| 36 | for (size_t i = 0u; i < outputInfos.size(); ++i) |
| 37 | { |
| 38 | actOutputInfos.emplace_back(BuildArmComputeTensorInfo(outputInfos[i])); |
| 39 | } |
| 40 | |
| 41 | const arm_compute::ActivationLayerInfo activationInfo = |
| 42 | ConvertActivationDescriptorToAclActivationLayerInfo(activationDescriptor); |
| 43 | |
| 44 | switch (fusedDescriptor.m_FusedKernelType) |
| 45 | { |
| 46 | case FusedKernelType::AddMulAdd: |
| 47 | return arm_compute::NEAddMulAdd::validate( |
| 48 | &actInputInfos[0], |
| 49 | &actInputInfos[1], |
| 50 | &actInputInfos[2], // bn_mul |
| 51 | &actInputInfos[3], // bn_add |
| 52 | actOutputInfos.size() == 1 ? nullptr : &actOutputInfos[0], // add_output |
| 53 | actOutputInfos.size() == 1 ? &actOutputInfos[0] : &actOutputInfos[1], // final_output |
| 54 | arm_compute::ConvertPolicy::SATURATE, |
| 55 | activationInfo); |
| 56 | default: |
| 57 | return arm_compute::Status{arm_compute::ErrorCode::RUNTIME_ERROR, |
| 58 | "NeonFusedWorkloadValidate: no valid kernel type"}; |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | |
| 63 | NeonFusedWorkload::NeonFusedWorkload(const FusedQueueDescriptor& descriptor, const WorkloadInfo& info) |
| 64 | : NeonBaseWorkload<FusedQueueDescriptor>(descriptor, info) |
| 65 | { |
| 66 | m_Data.ValidateInputsOutputs("NeonFusedWorkload", |
| 67 | static_cast<unsigned int>(info.m_InputTensorInfos.size()), |
| 68 | static_cast<unsigned int>(info.m_OutputTensorInfos.size())); |
| 69 | |
| 70 | std::vector<arm_compute::ITensor*> inputs; |
| 71 | inputs.reserve(info.m_InputTensorInfos.size()); |
| 72 | for (auto input : m_Data.m_Inputs) |
| 73 | { |
| 74 | inputs.emplace_back(&PolymorphicDowncast<IAclTensorHandle*>(input)->GetTensor()); |
| 75 | } |
| 76 | |
| 77 | std::vector<arm_compute::ITensor*> outputs; |
| 78 | outputs.reserve(info.m_OutputTensorInfos.size()); |
| 79 | for (auto output : m_Data.m_Outputs) |
| 80 | { |
| 81 | outputs.emplace_back(&PolymorphicDowncast<IAclTensorHandle*>(output)->GetTensor()); |
| 82 | } |
| 83 | |
| 84 | const arm_compute::ActivationLayerInfo activationInfo = |
| 85 | ConvertAdditionalInfoToAclActivationLayerInfo(descriptor); |
| 86 | |
| 87 | switch (descriptor.m_Parameters.m_FusedKernelType) |
| 88 | { |
| 89 | case FusedKernelType::AddMulAdd: |
| 90 | { |
| 91 | auto layer = std::make_unique<arm_compute::NEAddMulAdd>(); |
| 92 | layer->configure(inputs[0], |
| 93 | inputs[1], |
| 94 | inputs[2], // bn_mul |
| 95 | inputs[3], // bn_add |
| 96 | outputs.size() == 1 ? nullptr : outputs[0], // add_output |
| 97 | outputs.size() == 1 ? outputs[0] : outputs[1], // final_output |
| 98 | arm_compute::ConvertPolicy::SATURATE, |
| 99 | activationInfo); |
| 100 | m_FusedLayer.reset(layer.release()); |
| 101 | break; |
| 102 | } |
| 103 | default: |
| 104 | throw Exception("NeonFusedWorkload: no valid kernel type."); |
| 105 | } |
| 106 | } |
| 107 | |
| 108 | void NeonFusedWorkload::Execute() const |
| 109 | { |
| 110 | ARMNN_SCOPED_PROFILING_EVENT_NEON_GUID("NeonFusedWorkload_Execute", this->GetGuid()); |
| 111 | m_FusedLayer->run(); |
| 112 | } |
| 113 | |
| 114 | } //namespace armnn |
| 115 | |