wmtk::ExecutePass< AppMesh >::QueuedCount Class Reference

Classes
struct	Stripe

Public Member Functions
void	add (const uint64_t key)
bool	remove (const uint64_t key)
	False if key was not counted.
bool	contains (const uint64_t key) const
size_t	size () const
	Keys still counted. Only while no thread is queueing or finishing elements.
void	clear ()
	Only while no thread is queueing or finishing elements.

Private Member Functions
Stripe &	stripe (const uint64_t key) const

Private Attributes
std::unique_ptr< Stripe[]>	m_stripes = std::make_unique<Stripe[]>(n_stripes)

Static Private Attributes
static constexpr size_t	n_stripes = 1024

Detailed Description

template<class AppMesh>
class wmtk::ExecutePass< AppMesh >::QueuedCount

The count behind is_queued(): per key, the queued elements not yet tried or dropped. Striped, so threads queueing and finishing elements of different keys rarely meet on a lock; a single mutex (threading::concurrent_map) would be taken by every thread for every queued split.

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

• src/wmtk/ExecutionScheduler.hpp