Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
Jim Flynn | 6905941 | 2019-05-17 13:03:57 +0100 | [diff] [blame] | 5 | #include "ClConcatWorkload.hpp" |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 6 | #include "ClWorkloadUtils.hpp" |
| 7 | #include <aclCommon/ArmComputeTensorUtils.hpp> |
| 8 | #include <backendsCommon/CpuTensorHandle.hpp> |
| 9 | #include <cl/ClTensorHandle.hpp> |
| 10 | #include <cl/ClLayerSupport.hpp> |
| 11 | |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 12 | #include <arm_compute/core/Types.h> |
| 13 | |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 14 | #include <boost/polymorphic_pointer_cast.hpp> |
| 15 | |
| 16 | namespace armnn |
| 17 | { |
| 18 | using namespace armcomputetensorutils; |
| 19 | |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 20 | namespace |
| 21 | { |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 22 | size_t CalcAxis(const OriginsDescriptor& desc) |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 23 | { |
| 24 | return (desc.GetNumDimensions() - desc.GetConcatAxis()) - 1; |
| 25 | } |
| 26 | } //namespace |
| 27 | |
Jim Flynn | 6905941 | 2019-05-17 13:03:57 +0100 | [diff] [blame] | 28 | arm_compute::Status ClConcatWorkloadValidate(const std::vector<const TensorInfo*>& inputs, |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 29 | const TensorInfo& output, |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 30 | const OriginsDescriptor& descriptor) |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 31 | { |
| 32 | std::vector<arm_compute::TensorInfo> aclInputs; |
| 33 | for (const TensorInfo* input : inputs) |
| 34 | { |
| 35 | arm_compute::TensorInfo aclInputInfo = BuildArmComputeTensorInfo(*input, armnn::DataLayout::NCHW); |
| 36 | aclInputs.emplace_back(aclInputInfo); |
| 37 | } |
| 38 | const arm_compute::TensorInfo aclOutputInfo = BuildArmComputeTensorInfo(output); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 39 | std::vector<arm_compute::ITensorInfo*> aclInputPtrs; |
| 40 | for (arm_compute::ITensorInfo& input : aclInputs) |
| 41 | { |
| 42 | aclInputPtrs.emplace_back(&input); |
| 43 | } |
| 44 | |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 45 | size_t aclAxis = CalcAxis(descriptor); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 46 | return arm_compute::CLConcatenateLayer::validate(aclInputPtrs, &aclOutputInfo, aclAxis); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 47 | } |
| 48 | |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 49 | ClConcatWorkload::ClConcatWorkload(const ConcatQueueDescriptor& descriptor, const WorkloadInfo& info) |
| 50 | : BaseWorkload<ConcatQueueDescriptor>(descriptor, info) |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 51 | { |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 52 | bool allInputsAreSubtensors = true; |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 53 | |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 54 | // Check that all inputs are sub-tensors |
| 55 | for (auto input : descriptor.m_Inputs) |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 56 | { |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 57 | if (!input->GetParent()) |
| 58 | { |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 59 | // Non sub-tensor input found so we need to execute the concat function |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 60 | allInputsAreSubtensors = false; |
| 61 | break; |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | if (allInputsAreSubtensors) |
| 66 | { |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 67 | // Can skip configuring the concat function since it's not executed |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 68 | return; |
| 69 | } |
| 70 | |
| 71 | std::vector<arm_compute::ICLTensor *> aclInputs; |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 72 | for (auto input : m_Data.m_Inputs) |
| 73 | { |
| 74 | arm_compute::ICLTensor& aclInput = boost::polymorphic_pointer_downcast<IClTensorHandle>(input)->GetTensor(); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 75 | aclInputs.emplace_back(&aclInput); |
| 76 | } |
| 77 | arm_compute::ICLTensor& output = boost::polymorphic_pointer_downcast<IClTensorHandle>( |
| 78 | m_Data.m_Outputs[0])->GetTensor(); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 79 | |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 80 | // Create the layer function |
| 81 | m_Layer.reset(new arm_compute::CLConcatenateLayer()); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 82 | |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 83 | // Configure input and output tensors |
| 84 | size_t aclAxis = CalcAxis(descriptor.m_Parameters); |
| 85 | m_Layer->configure(aclInputs, &output, aclAxis); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 86 | |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 87 | // Prepare |
| 88 | m_Layer->prepare(); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 89 | } |
| 90 | |
Jim Flynn | 6905941 | 2019-05-17 13:03:57 +0100 | [diff] [blame] | 91 | void ClConcatWorkload::Execute() const |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 92 | { |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 93 | if (m_Layer) |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 94 | { |
Jim Flynn | 6905941 | 2019-05-17 13:03:57 +0100 | [diff] [blame] | 95 | ARMNN_SCOPED_PROFILING_EVENT_CL("ClConcatWorkload_Execute"); |
Derek Lamberti | 0790dce | 2019-04-15 18:37:35 +0100 | [diff] [blame] | 96 | m_Layer->run(); |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 97 | } |
Nikhil Raj | 8599a41 | 2018-11-19 14:51:07 +0000 | [diff] [blame] | 98 | } |
| 99 | |
| 100 | } //namespace armnn |