1 //
2 // Copyright © 2017 Arm Ltd. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5
6 #include "NeonSpaceToDepthWorkload.hpp"
7 #include "NeonWorkloadUtils.hpp"
8
9 #include <armnn/utility/NumericCast.hpp>
10 #include <armnn/utility/PolymorphicDowncast.hpp>
11
12 #include <ResolveType.hpp>
13
14 namespace armnn
15 {
16
17 using namespace armcomputetensorutils;
18
NeonSpaceToDepthWorkloadValidate(const TensorInfo & input,const TensorInfo & output,const SpaceToDepthDescriptor & descriptor)19 arm_compute::Status NeonSpaceToDepthWorkloadValidate(const TensorInfo& input,
20 const TensorInfo& output,
21 const SpaceToDepthDescriptor& descriptor)
22 {
23 DataLayout dataLayout = descriptor.m_DataLayout;
24 const arm_compute::TensorInfo aclInput = BuildArmComputeTensorInfo(input, dataLayout);
25 const arm_compute::TensorInfo aclOutput = BuildArmComputeTensorInfo(output, dataLayout);
26
27 int32_t blockSize = armnn::numeric_cast<int32_t>(descriptor.m_BlockSize);
28
29 return arm_compute::NESpaceToDepthLayer::validate(&aclInput, &aclOutput, blockSize);
30 }
31
NeonSpaceToDepthWorkload(const SpaceToDepthQueueDescriptor & desc,const WorkloadInfo & info)32 NeonSpaceToDepthWorkload::NeonSpaceToDepthWorkload(const SpaceToDepthQueueDescriptor& desc,
33 const WorkloadInfo& info)
34 : BaseWorkload<SpaceToDepthQueueDescriptor>(desc, info)
35 {
36 m_Data.ValidateInputsOutputs("NeonSpaceToDepthWorkload", 1, 1);
37
38 arm_compute::DataLayout aclDataLayout = ConvertDataLayout(m_Data.m_Parameters.m_DataLayout);
39
40 arm_compute::ITensor& input = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
41 input.info()->set_data_layout(aclDataLayout);
42
43 int32_t blockSize = armnn::numeric_cast<int32_t>(desc.m_Parameters.m_BlockSize);
44
45 arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
46 output.info()->set_data_layout(aclDataLayout);
47
48 m_Layer.reset(new arm_compute::NESpaceToDepthLayer());
49 m_Layer->configure(&input, &output, blockSize);
50 m_Layer->prepare();
51 }
52
Execute() const53 void NeonSpaceToDepthWorkload::Execute() const
54 {
55 if (m_Layer)
56 {
57 ARMNN_SCOPED_PROFILING_EVENT_NEON("NeonSpaceToDepthWorkload_Execute");
58 m_Layer->run();
59 }
60 }
61
62 } //namespace armnn