Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap > Class Template Reference

This implements a bump pointer though chunks of memory that falls back to malloc if the source heap cannot accommodate an allocation. More...

#include <Mem.h>

Inheritance diagram for Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >:

List of all members.

Classes
struct	Block
Public Types
enum	{ AllocSize = 0 }
Public Member Functions
	SimpleBumpPtrWithMallocFallback ()
	~SimpleBumpPtrWithMallocFallback ()
void	clear ()
void *	allocate (size_t size)
void	deallocate (void *ptr)
Private Member Functions
void	refill (void *P, Block *&h, int *o)
	Given block of memory P, update head pointer and offset metadata.
Private Attributes
Block *	head
Block *	fallbackHead
int	offset

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Detailed Description

template<typename SourceHeap>
class Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >

This implements a bump pointer though chunks of memory that falls back to malloc if the source heap cannot accommodate an allocation.

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Member Enumeration Documentation

template<typename SourceHeap>

anonymous enum

Enumerator:

AllocSize

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Constructor & Destructor Documentation

template<typename SourceHeap>

Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::SimpleBumpPtrWithMallocFallback

(

)

[inline]

template<typename SourceHeap>

Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::~SimpleBumpPtrWithMallocFallback

(

)

[inline]

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Member Function Documentation

template<typename SourceHeap>

void* Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::allocate

(

size_t

size

)

[inline]

template<typename SourceHeap>

void Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::clear

(

)

[inline]

template<typename SourceHeap>

void Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::deallocate

(

void *

ptr

)

[inline]

template<typename SourceHeap>

void Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::refill	(	void *	P,
		Block *&	h,
		int *	o
	)			[inline, private]

Given block of memory P, update head pointer and offset metadata.

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Member Data Documentation

template<typename SourceHeap>

Block* Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::fallbackHead [private]

template<typename SourceHeap>

Block* Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::head [private]

template<typename SourceHeap>

int Galois::Runtime::MM::SimpleBumpPtrWithMallocFallback< SourceHeap >::offset [private]

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

• Runtime/mm/Mem.h