ArmNN
 24.08
TosaRefMemoryManager::Pool Class Reference

#include <TosaRefMemoryManager.hpp>

Public Member Functions

 Pool (unsigned int numBytes)
 
 ~Pool ()
 
void Acquire ()
 
void Release ()
 
void * GetPointer ()
 
void Reserve (unsigned int numBytes)
 

Detailed Description

Definition at line 33 of file TosaRefMemoryManager.hpp.

Constructor & Destructor Documentation

◆ Pool()

Pool ( unsigned int  numBytes)

Definition at line 62 of file TosaRefMemoryManager.cpp.

63  : m_Size(numBytes),
64  m_Pointer(nullptr)
65 {}

◆ ~Pool()

~Pool ( )

Definition at line 67 of file TosaRefMemoryManager.cpp.

68 {
69  if (m_Pointer)
70  {
71  Release();
72  }
73 }

References TosaRefMemoryManager::Release().

Member Function Documentation

◆ Acquire()

void Acquire ( )

Definition at line 89 of file TosaRefMemoryManager.cpp.

90 {
91  ARMNN_THROW_MSG_IF_FALSE(!m_Pointer, RuntimeException,
92  "TosaRefMemoryManager::Pool::Acquire() called when memory already acquired");
93  m_Pointer = ::operator new(size_t(m_Size));
94 }

References ARMNN_THROW_MSG_IF_FALSE.

◆ GetPointer()

void * GetPointer ( )

Definition at line 75 of file TosaRefMemoryManager.cpp.

76 {
77  ARMNN_THROW_MSG_IF_FALSE(m_Pointer, RuntimeException,
78  "TosaRefMemoryManager::Pool::GetPointer() called when memory not acquired");
79  return m_Pointer;
80 }

References ARMNN_THROW_MSG_IF_FALSE.

Referenced by TosaRefMemoryManager::GetPointer().

◆ Release()

void Release ( )

Definition at line 96 of file TosaRefMemoryManager.cpp.

97 {
98  ARMNN_THROW_MSG_IF_FALSE(m_Pointer, RuntimeException,
99  "TosaRefMemoryManager::Pool::Release() called when memory not acquired");
100  ::operator delete(m_Pointer);
101  m_Pointer = nullptr;
102 }

References ARMNN_THROW_MSG_IF_FALSE.

◆ Reserve()

void Reserve ( unsigned int  numBytes)

Definition at line 82 of file TosaRefMemoryManager.cpp.

83 {
84  ARMNN_THROW_MSG_IF_FALSE(!m_Pointer, RuntimeException,
85  "TosaRefMemoryManager::Pool::Reserve() cannot be called after memory acquired");
86  m_Size = std::max(m_Size, numBytes);
87 }

References ARMNN_THROW_MSG_IF_FALSE.

Referenced by TosaRefMemoryManager::Manage().


The documentation for this class was generated from the following files:
armnn::TosaRefMemoryManager::Pool::Release
void Release()
Definition: TosaRefMemoryManager.cpp:96
ARMNN_THROW_MSG_IF_FALSE
#define ARMNN_THROW_MSG_IF_FALSE(_cond, _except, _str)
Definition: Exceptions.hpp:206