1 //
2 // Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5
6 #include "NeonSqrtWorkload.hpp"
7
8 #include "NeonWorkloadUtils.hpp"
9
10 #include <aclCommon/ArmComputeTensorHandle.hpp>
11 #include <aclCommon/ArmComputeTensorUtils.hpp>
12 #include <aclCommon/ArmComputeUtils.hpp>
13 #include <armnn/utility/PolymorphicDowncast.hpp>
14
15 namespace armnn
16 {
17
NeonSqrtWorkloadValidate(const TensorInfo & input,const TensorInfo & output)18 arm_compute::Status NeonSqrtWorkloadValidate(const TensorInfo& input, const TensorInfo& output)
19 {
20 const arm_compute::TensorInfo aclInput = armcomputetensorutils::BuildArmComputeTensorInfo(input);
21 const arm_compute::TensorInfo aclOutput = armcomputetensorutils::BuildArmComputeTensorInfo(output);
22
23 ActivationDescriptor descriptor;
24 descriptor.m_Function = ActivationFunction::Sqrt;
25 const arm_compute::ActivationLayerInfo activationLayerInfo =
26 ConvertActivationDescriptorToAclActivationLayerInfo(descriptor);
27
28 return arm_compute::NEActivationLayer::validate(&aclInput, &aclOutput, activationLayerInfo);
29 }
30
NeonSqrtWorkload(const ElementwiseUnaryQueueDescriptor & descriptor,const WorkloadInfo & info)31 NeonSqrtWorkload::NeonSqrtWorkload(const ElementwiseUnaryQueueDescriptor& descriptor, const WorkloadInfo& info)
32 : NeonBaseWorkload<ElementwiseUnaryQueueDescriptor>(descriptor, info)
33 {
34 ARMNN_ASSERT(descriptor.m_Parameters.m_Operation == UnaryOperation::Sqrt);
35
36 ARMNN_REPORT_PROFILING_WORKLOAD_DESC("NeonSqrtWorkload_Construct",
37 descriptor.m_Parameters,
38 info,
39 this->GetGuid());
40
41 m_Data.ValidateInputsOutputs("NeonSqrtWorkload", 1, 1);
42
43 ActivationDescriptor activationDescriptor;
44 activationDescriptor.m_Function = ActivationFunction::Sqrt;
45 const arm_compute::ActivationLayerInfo activationLayerInfo =
46 ConvertActivationDescriptorToAclActivationLayerInfo(activationDescriptor);
47
48 arm_compute::ITensor& input = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
49 arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
50
51 m_SqrtLayer.configure(&input, &output, activationLayerInfo);
52 }
53
Execute() const54 void NeonSqrtWorkload::Execute() const
55 {
56 ARMNN_SCOPED_PROFILING_EVENT_NEON_GUID("NeonSqrtWorkload_Execute", this->GetGuid());
57 m_SqrtLayer.run();
58 }
59
60 } // namespace armnn