1 //
2 // Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5
6 #include "NeonCastWorkload.hpp"
7 #include "NeonWorkloadUtils.hpp"
8
9 #include <aclCommon/ArmComputeTensorHandle.hpp>
10 #include <aclCommon/ArmComputeTensorUtils.hpp>
11
12 #include <armnn/utility/PolymorphicDowncast.hpp>
13
14 namespace armnn
15 {
16
17 static constexpr arm_compute::ConvertPolicy g_AclConvertPolicy = arm_compute::ConvertPolicy::SATURATE;
18
NeonCastValidate(const TensorInfo & input,const TensorInfo & output)19 arm_compute::Status NeonCastValidate(const TensorInfo& input, const TensorInfo& output)
20 {
21 arm_compute::TensorInfo aclInput = armcomputetensorutils::BuildArmComputeTensorInfo(input);
22 arm_compute::TensorInfo aclOutput = armcomputetensorutils::BuildArmComputeTensorInfo(output);
23
24 return arm_compute::NECast::validate(&aclInput, &aclOutput, g_AclConvertPolicy);
25 }
26
NeonCastWorkload(const CastQueueDescriptor & descriptor,const WorkloadInfo & info)27 NeonCastWorkload::NeonCastWorkload(const CastQueueDescriptor& descriptor, const WorkloadInfo& info)
28 : NeonBaseWorkload<CastQueueDescriptor>(descriptor, info)
29 {
30 m_Data.ValidateInputsOutputs("NeonCastWorkload", 1, 1);
31
32 arm_compute::ITensor& input = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
33 arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
34
35 m_CastLayer.configure(&input, &output, g_AclConvertPolicy);
36 }
37
Execute() const38 void NeonCastWorkload::Execute() const
39 {
40 ARMNN_SCOPED_PROFILING_EVENT_NEON_GUID("NeonCastWorkload_Execute", this->GetGuid());
41 m_CastLayer.run();
42 }
43
44 } // namespace armnn
45