电子科技女学 Software Architecture Design Pattern University af Electronic Science and Technoloryf Chim Many-to-One Model Java Application many user threads are mapped to one kernel thread low throughput not quite used now User User Space Native Kernel Space Schedulable entity (e.g. Kernel "LWP") 艾=Thread O=LWP Software Architecture and Design Pattern 13Software Architecture & Design Pattern Software Architecture and Design Pattern 13 Many-to-One Model - many user threads are mapped to one kernel thread - low throughput - not quite used now