1 //
2 // Copyright © 2017 Arm Ltd. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5
6 #include "ClResizeWorkload.hpp"
7
8 #include "ClWorkloadUtils.hpp"
9
10 #include <aclCommon/ArmComputeUtils.hpp>
11 #include <aclCommon/ArmComputeTensorUtils.hpp>
12
13 #include <backendsCommon/CpuTensorHandle.hpp>
14
15 #include <cl/ClTensorHandle.hpp>
16
17 using namespace armnn::armcomputetensorutils;
18
19 namespace armnn
20 {
21
ClResizeWorkloadValidate(const TensorInfo & input,const TensorInfo & output,const ResizeDescriptor & descriptor)22 arm_compute::Status ClResizeWorkloadValidate(const TensorInfo& input,
23 const TensorInfo& output,
24 const ResizeDescriptor& descriptor)
25 {
26 arm_compute::TensorInfo aclInputInfo = BuildArmComputeTensorInfo(input);
27 arm_compute::TensorInfo aclOutputInfo = BuildArmComputeTensorInfo(output);
28
29 arm_compute::DataLayout aclDataLayout = ConvertDataLayout(descriptor.m_DataLayout);
30 aclInputInfo.set_data_layout(aclDataLayout);
31 aclOutputInfo.set_data_layout(aclDataLayout);
32
33 arm_compute::InterpolationPolicy aclInterpolationPolicy =
34 ConvertResizeMethodToAclInterpolationPolicy(descriptor.m_Method);
35
36 arm_compute::SamplingPolicy samplingPolicy = descriptor.m_HalfPixelCenters ? arm_compute::SamplingPolicy::CENTER :
37 arm_compute::SamplingPolicy::TOP_LEFT;
38
39 return arm_compute::CLScale::validate(&aclInputInfo,
40 &aclOutputInfo,
41 arm_compute::ScaleKernelInfo(aclInterpolationPolicy,
42 arm_compute::BorderMode::REPLICATE,
43 arm_compute::PixelValue(0.f),
44 samplingPolicy,
45 true,
46 descriptor.m_AlignCorners));
47 }
48
ClResizeWorkload(const ResizeQueueDescriptor & descriptor,const WorkloadInfo & info)49 ClResizeWorkload::ClResizeWorkload(const ResizeQueueDescriptor& descriptor, const WorkloadInfo& info) :
50 BaseWorkload<ResizeQueueDescriptor>(descriptor, info)
51 {
52 m_Data.ValidateInputsOutputs("ClResizeWorkload", 1, 1);
53
54 arm_compute::ICLTensor& input = static_cast<IClTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
55 arm_compute::ICLTensor& output = static_cast<IClTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
56
57 arm_compute::DataLayout aclDataLayout = ConvertDataLayout(m_Data.m_Parameters.m_DataLayout);
58 input.info()->set_data_layout(aclDataLayout);
59 output.info()->set_data_layout(aclDataLayout);
60
61 arm_compute::InterpolationPolicy aclInterpolationPolicy =
62 ConvertResizeMethodToAclInterpolationPolicy(descriptor.m_Parameters.m_Method);
63
64 arm_compute::SamplingPolicy samplingPolicy = descriptor.m_Parameters.m_HalfPixelCenters
65 ? arm_compute::SamplingPolicy::CENTER
66 : arm_compute::SamplingPolicy::TOP_LEFT;
67
68 m_ResizeLayer.configure(&input,
69 &output,
70 arm_compute::ScaleKernelInfo(aclInterpolationPolicy,
71 arm_compute::BorderMode::REPLICATE,
72 arm_compute::PixelValue(0.f),
73 samplingPolicy,
74 true,
75 descriptor.m_Parameters.m_AlignCorners));
76
77 };
78
Execute() const79 void ClResizeWorkload::Execute() const
80 {
81 ARMNN_SCOPED_PROFILING_EVENT_CL("ClResizeWorkload_Execute");
82 RunClFunction(m_ResizeLayer, CHECK_LOCATION());
83 }
84
85 } //namespace armnn
86