MISTER HEADS N THREADS

Brand	Owner (click to sort)	Address	Description
MR. HEADS N. THREADS	MSL INDUSTRIES, INC.	24736 Curie Warren MI 48091	MISTER HEADS N. THREADS;NUTS, BOLTS, SCREWS, AND WASHERS;
MR. HEADS N. THREADS	HEADS AND THREADS, INC.	5769 N. LINCOLN AVE. CHICAGO IL	MISTER HEADS N. THREADS;NUTS, BOLTS, SCREWS, AND WASHERS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method and mechanisms for checkpointing objects, processes and other components of a multithreaded application program, based on the leader-follower strategy of semi-active or passive replication, where it is not possible to stop and checkpoint all of the threads of the object, process or other component simultaneously. Separate checkpoints are generated for the local state of each thread and for the data that are shared between threads and are protected by mutexes. The invention enables different threads to be checkpointed at different times in such a way that the checkpoints restore a consistent state of the threads between the existing replicas and a new or recovering replica, even though the threads operate concurrently and asynchronously. The checkpoint of the shared data is piggybacked onto regular messages along with ordering information that determines the order in which the mutexes are granted to the threads.