NeonConcatWorkload Class Reference

#include <NeonConcatWorkload.hpp>

Inheritance diagram for NeonConcatWorkload:

Collaboration diagram for NeonConcatWorkload:

Public Member Functions
	NeonConcatWorkload (const ConcatQueueDescriptor &descriptor, const WorkloadInfo &info)
void	Execute () const override
Public Member Functions inherited from NeonBaseWorkload< ConcatQueueDescriptor >
	NeonBaseWorkload (const ConcatQueueDescriptor &descriptor, const WorkloadInfo &info)
void	ReplaceInputTensorHandle (ITensorHandle *tensorHandle, unsigned int slot) override
void	ReplaceOutputTensorHandle (ITensorHandle *tensorHandle, unsigned int slot) override
Public Member Functions inherited from BaseWorkload< ConcatQueueDescriptor >
	BaseWorkload (const ConcatQueueDescriptor &descriptor, const WorkloadInfo &info)
virtual const std::string &	GetName () const override
void	PostAllocationConfigure () override
const ConcatQueueDescriptor &	GetData () const
arm::pipe::ProfilingGuid	GetGuid () const final
virtual bool	SupportsTensorHandleReplacement () const override
Public Member Functions inherited from IWorkload
virtual	~IWorkload ()
virtual void	RegisterDebugCallback (const DebugCallbackFunction &)
virtual armnn::Optional< armnn::MemoryRequirements >	GetMemoryRequirements ()

Additional Inherited Members
Protected Member Functions inherited from NeonBaseWorkload< ConcatQueueDescriptor >
virtual void	Reconfigure ()
Protected Attributes inherited from BaseWorkload< ConcatQueueDescriptor >
ConcatQueueDescriptor	m_Data
const arm::pipe::ProfilingGuid	m_Guid
const std::string	m_Name

Detailed Description

Definition at line 22 of file NeonConcatWorkload.hpp.

Constructor & Destructor Documentation

NeonConcatWorkload()

NeonConcatWorkload	(	const ConcatQueueDescriptor &	descriptor,
		const WorkloadInfo &	info )

Definition at line 49 of file NeonConcatWorkload.cpp.

        : NeonBaseWorkload<ConcatQueueDescriptor>(descriptor, info)
{
    // Report Profiling Details
    ARMNN_REPORT_PROFILING_WORKLOAD_DESC("NeonConcatWorkload_Construct",
                                         descriptor.m_Parameters,
                                         info,
                                         this->GetGuid());
 
    bool allInputsAreSubtensors = true;
 
    // Check that all inputs are sub-tensors
    for (auto input : descriptor.m_Inputs)
    {
        if (!input->GetParent())
        {
            // Non sub-tensor input found so we need to execute the concat function
            allInputsAreSubtensors = false;
            break;
        }
    }
 
    if (allInputsAreSubtensors)
    {
        // Can skip configuring the concat function since it's not executed
        return;
    }
 
    std::vector<const arm_compute::ITensor *> aclInputs;
    for (auto input : m_Data.m_Inputs)
    {
        arm_compute::ITensor& aclInput  = armnn::PolymorphicPointerDowncast<IAclTensorHandle>(input)->GetTensor();
        aclInputs.emplace_back(&aclInput);
    }
    arm_compute::ITensor& output = armnn::PolymorphicPointerDowncast<IAclTensorHandle>(
        m_Data.m_Outputs[0])->GetTensor();
 
    // Create the layer function
    m_Layer.reset(new arm_compute::NEConcatenateLayer());
 
    // Configure input and output tensors
    size_t aclAxis = CalcAxis(descriptor.m_Parameters);
    m_Layer->configure(aclInputs, &output, aclAxis);
 
    // Prepare
    m_Layer->prepare();
}

References ARMNN_REPORT_PROFILING_WORKLOAD_DESC, armnn::info, BaseWorkload< ConcatQueueDescriptor >::m_Data, QueueDescriptor::m_Inputs, QueueDescriptorWithParameters< LayerDescriptor >::m_Parameters, NeonBaseWorkload< ConcatQueueDescriptor >::NeonBaseWorkload(), and armnn::PolymorphicPointerDowncast().

Member Function Documentation

Execute()

void Execute ( ) const

overridevirtual

Implements IWorkload.

Definition at line 98 of file NeonConcatWorkload.cpp.

{
    if (m_Layer)
    {
        ARMNN_SCOPED_PROFILING_EVENT_NEON_NAME_GUID("NeonConcatWorkload_Execute");
        m_Layer->run();
    }
}

References ARMNN_SCOPED_PROFILING_EVENT_NEON_NAME_GUID.

---

The documentation for this class was generated from the following files:

• src/backends/neon/workloads/NeonConcatWorkload.hpp
• src/backends/neon/workloads/NeonConcatWorkload.cpp