PPT-CS533
Author : alida-meadow | Published Date : 2016-12-10
Concepts of Operating Systems Jonathan Walpole Threads Cannot Be Implemented as a Library Reasoning About P rograms What are the valid outcomes for this program
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CS533: Transcript
Concepts of Operating Systems Jonathan Walpole Threads Cannot Be Implemented as a Library Reasoning About P rograms What are the valid outcomes for this program Is it valid for both r1 and r2 to contain 0 . Concepts of Operating . Systems. Jonathan Walpole. Scheduler Activations. How to Implement Threads?. Kernel threads. built on real CPUs. managed by the OS. thread-related operations are system calls. Effective Kernel Support for the User-Level Management of Parallelism. THOMAS E. ANDERSON, BRIAN N. BERSHAD, EDWARD D. , LAZOWSKA, and HENRY M. LEVY. University of Washington. Presenter: Neena Maldikar. Jonathan Walpole. The . Structure of the . “. THE. ”. -Multiprogramming System. Edsger. W. Dijkstra. Technological University, Eindhoven, The Netherlands. Communications of the ACM, 11(5):341--346, 1968. Jonathan Walpole. Disco : Running . Commodity Operating Systems . on . Scalable . M. ultiprocessors. Outline. Goal. Problems . and solutions. Virtual Machine Monitors(VMM). Disco architecture. Disco implementation. Systems. Jonathan Walpole. Linux Kernel Locking Techniques. Locking In The Linux Kernel. Why do we need locking in the kernel?. Which problems are we trying to solve?. What implementation choices do we have?.
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