#include <pmalloc.hpp>

Public Member Functions
	PArena ()

	~PArena ()

	PArena (const PArena &)=delete

	PArena (PArena &&)=delete

PArena &	operator= (const PArena &)=delete

PArena &	operator= (PArena &&)=delete

void	initAllocAddresses (void *start_addr)

void	initTransients ()

void *	get_curr_alloc_addr () const

void *	get_start_addr () const

void *	get_end_addr () const

uint64_t	get_actual_alloced () const

bool	doesRangeCheck (void *start, size_t sz) const

void *	allocMem (size_t sz, bool does_need_cache_line_alignment, bool does_need_logging)

void *	allocFromFreeList (size_t sz, bool does_need_cache_line_alignment, bool does_need_logging)

void *	allocFromUpdatedFreeList (size_t sz, bool does_need_cache_line_alignment, bool does_need_logging)

void *	allocRawMem (size_t)

void	freeMem (void *ptr, bool should_log)

void	Lock ()

int	tryLock ()

void	Unlock ()

Constructor & Destructor Documentation

Atlas::PArena::PArena ( )

inlineexplicit

Atlas::PArena::~PArena ( )

inline

Atlas::PArena::PArena ( const PArena & )

delete

Atlas::PArena::PArena ( PArena && )

delete

Member Function Documentation

void * Atlas::PArena::allocFromFreeList	(	size_t	sz,
		bool	does_need_cache_line_alignment,
		bool	does_need_logging
	)

Given a size, allocate memory from the arena free list, if possible.

void * Atlas::PArena::allocFromUpdatedFreeList	(	size_t	sz,
		bool	does_need_cache_line_alignment,
		bool	does_need_logging
	)

Given a size, traverse the arena from the start while looking for a free chunk of memory that can satisfy the allocation request. The arena free list is updated as the traversal is performed.

void * Atlas::PArena::allocMem	(	size_t	sz,
		bool	does_need_cache_line_alignment,
		bool	does_need_logging
	)

Given a size, allocate memory using the bump pointer. If it reaches the end of the arena, return null.

void * Atlas::PArena::allocRawMem ( size_t sz )

Special form of "raw" memory allocation using the bump pointer.

bool Atlas::PArena::doesRangeCheck	(	void *	start,
		size_t	sz
	)		const

inline

void Atlas::PArena::freeMem	(	void *	ptr,
		bool	should_log
	)

Given a pointer to persistent memory, mark the location free and add it to the free list.

uint64_t Atlas::PArena::get_actual_alloced ( ) const

inline

void* Atlas::PArena::get_curr_alloc_addr ( ) const

inline

void* Atlas::PArena::get_end_addr ( ) const

inline

void* Atlas::PArena::get_start_addr ( ) const

inline

void Atlas::PArena::initAllocAddresses ( void * start_addr )

inline

void Atlas::PArena::initTransients ( )

inline

void Atlas::PArena::Lock ( )

inline

PArena& Atlas::PArena::operator= ( const PArena & )

delete

PArena& Atlas::PArena::operator= ( PArena && )

delete

int Atlas::PArena::tryLock ( )

inline

void Atlas::PArena::Unlock ( )

inline

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

src/internal_includes/pmalloc.hpp
src/pmalloc/pmalloc.cpp

Public Member Functions

Constructor & Destructor Documentation

Member Function Documentation