QDP::Allocator::QDPDefaultAllocator Class Reference

#include <qdp_default_allocator.h>

Public Member Functions
void	init (size_t PoolSizeinMB)
void	pushFunc (const char *func, int line)
void	popFunc ()
void *	allocate (size_t n_bytes, const MemoryPoolHint &mem_pool_hint)
void	free (void *mem)
	Free an aligned pointer, which was allocated by us.
void	dump ()
	Dump the map.

Friends
class	QDP::CreateUsingNew< QDP::Allocator::QDPDefaultAllocator >
class	QDP::CreateStatic< QDP::Allocator::QDPDefaultAllocator >

Detailed Description

Definition at line 58 of file qdp_default_allocator.h.

Member Function Documentation

allocate()

void * QDP::Allocator::QDPDefaultAllocator::allocate	(	size_t	n_bytes,
		const MemoryPoolHint &	mem_pool_hint )

Allocator function. Allocates n_bytes, into a memory pool This is a default implementation, with only 1 memory pool So we simply ignore the memory pool hint.

The raw unaligned pointer returned by the allocator

The aligned pointer that we make out of the unaligned one.

Definition at line 21 of file qdp_default_allocator.cc.

References QDP::QDPIO::cerr, QDP::QDP_abort(), and QDP_ALIGNMENT_SIZE.

dump()

void QDP::Allocator::QDPDefaultAllocator::dump

(

)

Dump the map.

Definition at line 157 of file qdp_default_allocator.cc.

References QDP::QDPIO::cout, and QDP::Layout::primaryNode().

Referenced by QDP::OSubLattice< typename SinglePrecType< T >::Type_t >::alloc_mem().

free()

void QDP::Allocator::QDPDefaultAllocator::free

(

void *

mem

)

Free an aligned pointer, which was allocated by us.

Definition at line 74 of file qdp_default_allocator.cc.

References QDP::QDPIO::cerr, and QDP::QDP_abort().

Referenced by QDP::OSubLattice< typename SinglePrecType< T >::Type_t >::free_mem().

init()

void QDP::Allocator::QDPDefaultAllocator::init

(

size_t

PoolSizeinMB

)

Definition at line 182 of file qdp_default_allocator.cc.

References QDP::QDPIO::cout.

Referenced by QDP::Layout::create().

popFunc()

void QDP::Allocator::QDPDefaultAllocator::popFunc

(

)

Definition at line 178 of file qdp_default_allocator.cc.

pushFunc()

void QDP::Allocator::QDPDefaultAllocator::pushFunc	(	const char *	func,
		int	line )

Definition at line 174 of file qdp_default_allocator.cc.

Friends And Related Symbol Documentation

QDP::CreateStatic< QDP::Allocator::QDPDefaultAllocator >

friend class QDP::CreateStatic< QDP::Allocator::QDPDefaultAllocator >

friend

Definition at line 78 of file qdp_default_allocator.h.

QDP::CreateUsingNew< QDP::Allocator::QDPDefaultAllocator >

friend class QDP::CreateUsingNew< QDP::Allocator::QDPDefaultAllocator >

friend

Definition at line 78 of file qdp_default_allocator.h.

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

• qdp_default_allocator.h
• qdp_default_allocator.cc