电子科技女学 Software Architecture Design Pattern University af Electronic Science and Technoloryf Chim One-to-One Model Java Application one user thread is mapped to one kernel thread high concurrency User may overload the kernel Native Kernel =Thread O=LWP Software Architecture and Design Pattern 12Software Architecture & Design Pattern Software Architecture and Design Pattern 12 One-to-One Model - one user thread is mapped to one kernel thread - high concurrency - may overload the kernel