1 //
2 // Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5
6 #include "NeonDivisionWorkload.hpp"
7
8 #include <aclCommon/ArmComputeTensorUtils.hpp>
9 #include <aclCommon/ArmComputeUtils.hpp>
10
11 #include <armnn/utility/PolymorphicDowncast.hpp>
12
13 #include <armnn/backends/TensorHandle.hpp>
14
15 namespace armnn
16 {
17
NeonDivisionWorkloadValidate(const TensorInfo & input0,const TensorInfo & input1,const TensorInfo & output,const ActivationDescriptor * activationDescriptor)18 arm_compute::Status NeonDivisionWorkloadValidate(const TensorInfo& input0,
19 const TensorInfo& input1,
20 const TensorInfo& output,
21 const ActivationDescriptor* activationDescriptor)
22 {
23 const arm_compute::TensorInfo aclInput0 = armcomputetensorutils::BuildArmComputeTensorInfo(input0);
24 const arm_compute::TensorInfo aclInput1 = armcomputetensorutils::BuildArmComputeTensorInfo(input1);
25 const arm_compute::TensorInfo aclOutput = armcomputetensorutils::BuildArmComputeTensorInfo(output);
26
27 const arm_compute::ActivationLayerInfo activationInfo = ConvertActivationDescriptorToAclActivationLayerInfo(
28 activationDescriptor);
29
30 return arm_compute::NEElementwiseDivision::validate(&aclInput0,
31 &aclInput1,
32 &aclOutput,
33 activationInfo);
34 }
35
NeonDivisionWorkload(const DivisionQueueDescriptor & descriptor,const WorkloadInfo & info)36 NeonDivisionWorkload::NeonDivisionWorkload(const DivisionQueueDescriptor& descriptor,
37 const WorkloadInfo& info)
38 : NeonBaseWorkload<DivisionQueueDescriptor>(descriptor, info)
39 {
40 m_Data.ValidateInputsOutputs("NeonDivisionWorkload", 2, 1);
41
42 arm_compute::ITensor& input0 = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
43 arm_compute::ITensor& input1 = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[1])->GetTensor();
44 arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
45
46 const arm_compute::ActivationLayerInfo activationInfo = ConvertAdditionalInfoToAclActivationLayerInfo(descriptor);
47
48 m_DivLayer.configure(&input0, &input1, &output, activationInfo);
49 }
50
Execute() const51 void NeonDivisionWorkload::Execute() const
52 {
53 ARMNN_SCOPED_PROFILING_EVENT_NEON_GUID("NeonDivisionWorkload_Execute", this->GetGuid());
54 m_DivLayer.run();
55 }
56
57 } //namespace armnn
58