1 //
2 // Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5
6 #include "ClGatherWorkload.hpp"
7 #include "ClWorkloadUtils.hpp"
8 #include <aclCommon/ArmComputeUtils.hpp>
9 #include <cl/ClTensorHandle.hpp>
10
11 using namespace armnn::armcomputetensorutils;
12
13 namespace armnn
14 {
ClGatherWorkloadValidate(const TensorInfo & input,const TensorInfo & indices,const TensorInfo & output,const GatherDescriptor & descriptor)15 arm_compute::Status ClGatherWorkloadValidate(const TensorInfo& input,
16 const TensorInfo& indices,
17 const TensorInfo& output,
18 const GatherDescriptor& descriptor)
19 {
20 const arm_compute::TensorInfo aclInput = BuildArmComputeTensorInfo(input);
21 const arm_compute::TensorInfo aclIndices = BuildArmComputeTensorInfo(indices);
22 const arm_compute::TensorInfo aclOutput = BuildArmComputeTensorInfo(output);
23
24 int aclAxis = ComputeAclAxis(descriptor.m_Axis, input);
25
26 return arm_compute::CLGather::validate(&aclInput, &aclIndices, &aclOutput, aclAxis);
27 }
28
ClGatherWorkload(const GatherQueueDescriptor & descriptor,const WorkloadInfo & info,const arm_compute::CLCompileContext & clCompileContext)29 ClGatherWorkload::ClGatherWorkload(const GatherQueueDescriptor& descriptor,
30 const WorkloadInfo& info,
31 const arm_compute::CLCompileContext& clCompileContext)
32 : ClBaseWorkload<GatherQueueDescriptor>(descriptor, info)
33 {
34 // Report Profiling Details
35 ARMNN_REPORT_PROFILING_WORKLOAD_DESC("ClGatherWorkload_Construct",
36 descriptor.m_Parameters,
37 info,
38 this->GetGuid());
39
40 m_Data.ValidateInputsOutputs("ClGatherWorkload", 2, 1);
41
42 arm_compute::ICLTensor& input = static_cast<IClTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
43 arm_compute::ICLTensor& indices = static_cast<IClTensorHandle*>(m_Data.m_Inputs[1])->GetTensor();
44 arm_compute::ICLTensor& output = static_cast<IClTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
45
46 int aclAxis = ComputeAclAxis(descriptor.m_Parameters.m_Axis, info.m_InputTensorInfos[0]);
47
48 {
49 ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "ClGatherWorkload_configure");
50 m_Layer.configure(clCompileContext, &input, &indices, &output, aclAxis);
51 }
52 };
53
Execute() const54 void ClGatherWorkload::Execute() const
55 {
56 ARMNN_SCOPED_PROFILING_EVENT_CL_GUID("ClGatherWorkload_Execute", this->GetGuid());
57 RunClFunction(m_Layer, CHECK_LOCATION());
58 }
59 } // namespace armnn
60