Parallel::NodeLock Class Reference

A typesafe wrapper for a lock for synchronization of shared resources on a given node, with safe creation, destruction, and serialization. More...

#include <NodeLock.hpp>

Public Member Functions
	NodeLock (CkMigrateMessage *) noexcept
	NodeLock (const NodeLock &)=delete
NodeLock &	operator= (const NodeLock &)=delete
	NodeLock (NodeLock &&moved_lock) noexcept
NodeLock &	operator= (NodeLock &&moved_lock) noexcept
void	lock () noexcept
bool	try_lock () noexcept
void	unlock () noexcept
void	destroy () noexcept
bool	is_destroyed () noexcept
void	pup (PUP::er &p) noexcept

Detailed Description

A typesafe wrapper for a lock for synchronization of shared resources on a given node, with safe creation, destruction, and serialization.

Details

This structure is a thin wrapper around the charm CmiNodeLock, in the Converse library. On construction, this class creates a Converse nodelock, and frees the lock on destruction.

Note

If a locked NodeLock is serialized, it is deserialized as unlocked.