'Process request' presentation slideshows

INTER-PROCESS COMMUNICATION AND SYNCHRONISATION :

INTER-PROCESS COMMUNICATION AND SYNCHRONISATION :. Lesson-1: Process, Thread and Task. Application software of an Embedded System consists or number of processes or threads or tasks. 1. Process. Process can be defined as a program unit in execution the state of which is controlled by OS

900 views • 52 slides

Concurrency: Deadlock and Starvation

Concurrency: Deadlock and Starvation. Chapter 6. Deadlock. Permanent blocking of a set of processes that either compete for system resources or communicate with each other No efficient solution Involve conflicting needs for resources by two or more processes. Reusable Resources.

511 views • 51 slides

Concurrency: Deadlock and Starvation

Concurrency: Deadlock and Starvation. Chapter 6. Deadlock. Permanent blocking of a set of processes that either compete for system resources or communicate with each other Involves conflicting needs for resources by two or more processes There is no satisfactory solution in the general case

779 views • 40 slides

Concurrency: Deadlock and Starvation

Concurrency: Deadlock and Starvation. Chapter 6. Deadlock. Permanent blocking of a set of processes that either compete for system resources or communicate with each other Involves conflicting needs for resources by two or more processes There is no satisfactory solution in the general case

731 views • 36 slides

Concurrency: Deadlock and Starvation

Concurrency: Deadlock and Starvation. Chapter 6. Deadlock. Permanent blocking of a set of processes that either compete for system resources or communicate with each other No efficient solution Involve conflicting needs for resources by two or more processes. Reusable Resources.

328 views • 32 slides

SCOOP: an introduction

SCOOP: an introduction. Bertrand Meyer Chair of Software Engineering, ETH Zurich, Switzerland http://se.inf.ethz.ch. Why SCOOP?. Extend object technology with general and powerful concurrency support

411 views • 31 slides

Deadlock

Deadlock. Witawas Srisa-an Chapter 6. Deadlock. Permanent blocking of a set of processes that either compete for system resources or communicate with each other No efficient solution Involve conflicting needs for resources by two or more processes. Reusable Resources.

283 views • 27 slides

Message Queues

527 views • 26 slides

Loop-Extended Symbolic Execution on Binary Programs

489 views • 23 slides

PA3: Improving Performance with I/O Multiplexing

PA3: Improving Performance with I/O Multiplexing. Part 1-1: Nov. 7, Part 1-2: Nov. 10 Part 2-1: Nov. 17, Part 2-2: Nov.20. Dealing with Concurrency. Creating new child or new thread Expensive Only handling 1 connection in a thread I/O multiplexing with event-driven programming

251 views • 13 slides

217 views • 12 slides

File Servers

File Servers. Basic idea is simple Clients do not store (permanent) files; servers do Clients cache parts of (or whole) files. Basic Idea---Client. send request to single global channel ( open ) receive reply on client specific channel; reply

185 views • 7 slides

1Z0-507 Preparation Material

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107 views • 7 slides

How the Web Works

How the Web Works. Clients and Servers. server. client. Internet. link. click on the link!. Clients and Servers. server. client. Internet. process request. link. request a page. Clients and Servers. server. client. Internet. process request. show page. link. send the page.

122 views • 4 slides

TCP Client-Server Model

socket( ). socket( ). bind( ). listen( ). accept( ). three-way handshake. blocks until connection from client. connect( ). data request. recv( ). send( ). process request. data reply. send( ). recv( ). TCP Client-Server Model. Server. Client.

824 views • 1 slides