GpuFsaMemoryManager Class Reference

#include <GpuFsaMemoryManager.hpp>

Inheritance diagram for GpuFsaMemoryManager:

Collaboration diagram for GpuFsaMemoryManager:

Classes
class	Pool

Public Member Functions
	GpuFsaMemoryManager ()
virtual	~GpuFsaMemoryManager ()
Pool *	Manage (unsigned int numBytes)
void	Allocate (Pool *pool)
void *	GetPointer (Pool *pool)
void	Acquire () override
void	Release () override
Public Member Functions inherited from IMemoryManager
virtual	~IMemoryManager ()

Additional Inherited Members
Protected Member Functions inherited from IMemoryManager
	IMemoryManager ()

Detailed Description

Definition at line 16 of file GpuFsaMemoryManager.hpp.

Constructor & Destructor Documentation

GpuFsaMemoryManager()

GpuFsaMemoryManager

(

)

Definition at line 13 of file GpuFsaMemoryManager.cpp.

{}

~GpuFsaMemoryManager()

~GpuFsaMemoryManager ( )

virtual

Definition at line 16 of file GpuFsaMemoryManager.cpp.

{}

Member Function Documentation

Acquire()

void Acquire ( )

overridevirtual

Implements IMemoryManager.

Definition at line 50 of file GpuFsaMemoryManager.cpp.

{
    for (Pool &pool: m_Pools)
    {
        pool.Acquire();
    }
}

Allocate()

void Allocate

(

GpuFsaMemoryManager::Pool *

pool

)

Definition at line 35 of file GpuFsaMemoryManager.cpp.

{
    if (pool == nullptr)
    {
        throw armnn::MemoryValidationException(
            "GpuFsaMemoryManager: Allocate: Attempting to allocate a null memory pool ptr");
    }
    m_FreePools.push_back(pool);
}

GetPointer()

void * GetPointer

(

GpuFsaMemoryManager::Pool *

pool

)

Definition at line 45 of file GpuFsaMemoryManager.cpp.

{
    return pool->GetPointer();
}

References GpuFsaMemoryManager::Pool::GetPointer().

Manage()

GpuFsaMemoryManager::Pool * Manage

(

unsigned int

numBytes

)

Definition at line 19 of file GpuFsaMemoryManager.cpp.

{
    if (!m_FreePools.empty())
    {
        Pool* res = m_FreePools.back();
        m_FreePools.pop_back();
        res->Reserve(numBytes);
        return res;
    }
    else
    {
        m_Pools.push_front(Pool(numBytes));
        return &m_Pools.front();
    }
}

References GpuFsaMemoryManager::Pool::Reserve().

Release()

void Release ( )

overridevirtual

Implements IMemoryManager.

Definition at line 58 of file GpuFsaMemoryManager.cpp.

{
    for (Pool &pool: m_Pools)
    {
        pool.Release();
    }
}

Referenced by GpuFsaMemoryManager::Pool::~Pool().

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

• src/backends/gpuFsa/GpuFsaMemoryManager.hpp
• src/backends/gpuFsa/GpuFsaMemoryManager.cpp