Realm::NodeSetBitmask Class Reference

#include <nodeset.h>

Collaboration diagram for Realm::NodeSetBitmask:

Public Member Functions
size_t	set_bit (NodeID id)
size_t	clear_bit (NodeID id)
size_t	set_range (NodeID lo, NodeID hi)
size_t	clear_range (NodeID lo, NodeID hi)
bool	is_set (NodeID id) const
NodeID	first_set () const
NodeID	next_set (NodeID after) const
void	copy (const NodeSetBitmask *copy_from)

Static Public Member Functions
static void	configure_allocator (NodeID _max_node_id, size_t _bitsets_per_chunk, bool _use_twolevel)
static void	free_allocations ()
static NodeSetBitmask *	acquire_bitmask ()
static NodeSetBitmask *	clone_bitmask (const NodeSetBitmask *clone_from)
static void	release_bitmask (NodeSetBitmask *bitmask, bool already_empty)

Protected Types
typedef uint64_t	bitmask_elem_t

Protected Member Functions
	NodeSetBitmask ()
void	l2_set (int elmt_idx)
void	l2_clear (int elmt_idx)
int	l2_find (int first_idx) const

Protected Attributes
bitmask_elem_t	bits [1]

Static Protected Attributes
static const size_t	BITS_PER_ELEM = 8 * sizeof(bitmask_elem_t)
static NodeID	max_node_id
static size_t	bitset_elements
static size_t	bitsets_per_chunk
static size_t	bitset_twolevel
static uintptr_t	alloc_chain_head
static uintptr_t	free_list_head
static Mutex	free_list_mutex

Member Typedef Documentation

bitmask_elem_t

typedef uint64_t Realm::NodeSetBitmask::bitmask_elem_t

protected

Constructor & Destructor Documentation

NodeSetBitmask()

Realm::NodeSetBitmask::NodeSetBitmask ( )

protected

Member Function Documentation

acquire_bitmask()

static NodeSetBitmask * Realm::NodeSetBitmask::acquire_bitmask ( )

static

clear_bit()

size_t Realm::NodeSetBitmask::clear_bit

(

NodeID

id

)

clear_range()

size_t Realm::NodeSetBitmask::clear_range	(	NodeID	lo,
		NodeID	hi
	)

clone_bitmask()

static NodeSetBitmask * Realm::NodeSetBitmask::clone_bitmask ( const NodeSetBitmask *  clone_from )

static

configure_allocator()

static void Realm::NodeSetBitmask::configure_allocator ( NodeID  _max_node_id, size_t  _bitsets_per_chunk, bool  _use_twolevel  )

static

copy()

void Realm::NodeSetBitmask::copy

(

const NodeSetBitmask *

copy_from

)

first_set()

NodeID Realm::NodeSetBitmask::first_set

(

)

const

free_allocations()

static void Realm::NodeSetBitmask::free_allocations ( )

static

is_set()

bool Realm::NodeSetBitmask::is_set

(

NodeID

id

)

const

l2_clear()

void Realm::NodeSetBitmask::l2_clear ( int  elmt_idx )

protected

l2_find()

int Realm::NodeSetBitmask::l2_find ( int  first_idx ) const

protected

l2_set()

void Realm::NodeSetBitmask::l2_set ( int  elmt_idx )

protected

next_set()

NodeID Realm::NodeSetBitmask::next_set

(

NodeID

after

)

const

release_bitmask()

static void Realm::NodeSetBitmask::release_bitmask ( NodeSetBitmask *  bitmask, bool  already_empty  )

static

set_bit()

size_t Realm::NodeSetBitmask::set_bit

(

NodeID

id

)

set_range()

size_t Realm::NodeSetBitmask::set_range	(	NodeID	lo,
		NodeID	hi
	)

Member Data Documentation

alloc_chain_head

uintptr_t Realm::NodeSetBitmask::alloc_chain_head

staticprotected

bits

bitmask_elem_t Realm::NodeSetBitmask::bits[1]

protected

BITS_PER_ELEM

const size_t Realm::NodeSetBitmask::BITS_PER_ELEM = 8 * sizeof(bitmask_elem_t)

staticprotected

bitset_elements

size_t Realm::NodeSetBitmask::bitset_elements

staticprotected

bitset_twolevel

size_t Realm::NodeSetBitmask::bitset_twolevel

staticprotected

bitsets_per_chunk

size_t Realm::NodeSetBitmask::bitsets_per_chunk

staticprotected

free_list_head

uintptr_t Realm::NodeSetBitmask::free_list_head

staticprotected

free_list_mutex

Mutex Realm::NodeSetBitmask::free_list_mutex

staticprotected

max_node_id

NodeID Realm::NodeSetBitmask::max_node_id

staticprotected

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

• /home/runner/work/realm/realm/realm-src/src/realm/nodeset.h