SimplePoolManager Class Reference

#include <simple_pool_manager.hh>

Inheritance diagram for SimplePoolManager:

Public Member Functions
	SimplePoolManager (uint32_t minAlloc, uint32_t poolSize)
uint32_t	minAllocatedElements (uint32_t size)
std::string	printRegion ()
bool	canAllocate (uint32_t numRegions, uint32_t size)
uint32_t	allocateRegion (const uint32_t size, uint32_t *reservedPoolSize)
void	freeRegion (uint32_t firstIdx, uint32_t lastIdx)
uint32_t	regionSize (std::pair< uint32_t, uint32_t > &region)
Public Member Functions inherited from PoolManager
	PoolManager (uint32_t minAlloc, uint32_t poolSize)
uint32_t	minAllocation ()
uint32_t	poolSize ()

Private Attributes
uint32_t	_regionSize
uint8_t	_nxtFreeIdx
uint32_t	_reservedGroups

Detailed Description

Definition at line 46 of file simple_pool_manager.hh.

Constructor & Destructor Documentation

SimplePoolManager::SimplePoolManager ( uint32_t  minAlloc, uint32_t  poolSize  )

inline

Definition at line 49 of file simple_pool_manager.hh.

Member Function Documentation

uint32_t SimplePoolManager::allocateRegion ( const uint32_t  size, uint32_t *  reservedPoolSize  )

virtual

Implements PoolManager.

Definition at line 85 of file simple_pool_manager.cc.

References _nxtFreeIdx, _regionSize, _reservedGroups, minAllocatedElements(), and PoolManager::poolSize().

bool SimplePoolManager::canAllocate ( uint32_t  numRegions, uint32_t  size  )

virtual

Implements PoolManager.

Definition at line 67 of file simple_pool_manager.cc.

References _reservedGroups, minAllocatedElements(), and PoolManager::poolSize().

void SimplePoolManager::freeRegion ( uint32_t  firstIdx, uint32_t  lastIdx  )

virtual

Implements PoolManager.

Definition at line 75 of file simple_pool_manager.cc.

References _nxtFreeIdx, and _reservedGroups.

uint32_t SimplePoolManager::minAllocatedElements

(

uint32_t

size

)

Definition at line 43 of file simple_pool_manager.cc.

References fatal_if(), PoolManager::minAllocation(), PoolManager::poolSize(), and X86ISA::size().

Referenced by allocateRegion(), and canAllocate().

std::string SimplePoolManager::printRegion ( )

virtual

Implements PoolManager.

Definition at line 53 of file simple_pool_manager.cc.

References _regionSize, and _reservedGroups.

uint32_t SimplePoolManager::regionSize ( std::pair< uint32_t, uint32_t > &  region )

virtual

Implements PoolManager.

Definition at line 100 of file simple_pool_manager.cc.

References PoolManager::poolSize().

Member Data Documentation

uint8_t SimplePoolManager::_nxtFreeIdx

private

Definition at line 67 of file simple_pool_manager.hh.

Referenced by allocateRegion(), and freeRegion().

uint32_t SimplePoolManager::_regionSize

private

Definition at line 65 of file simple_pool_manager.hh.

Referenced by allocateRegion(), and printRegion().

uint32_t SimplePoolManager::_reservedGroups

private

Definition at line 69 of file simple_pool_manager.hh.

Referenced by allocateRegion(), canAllocate(), freeRegion(), and printRegion().

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

• gpu-compute/simple_pool_manager.hh
• gpu-compute/simple_pool_manager.cc