'Blocking system call' presentation slideshows

Processes

Processes. Chapter 3. Introduction. A process is a program in execution For OS important issues are Management of processes Scheduling of processes In dist systems, issues such as Multithreading Process/code migration Software agents. Topics Covered. Threads Clients Servers

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Processes

Processes. Processes and threads. Process form s a building block in distributed systems Processes granularity is not sufficient for distributed systems Multiple threads make easier to build distributed applications.

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Lecture 26 I/O Systems II

Lecture 26 I/O Systems II. Application I/O Interface. I/O system calls encapsulate device behaviors in generic classes We discuss structuring techniques and interfaces for the operating system that enable I/O devices to be treated in a standard, uniform way

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