Abstraction is a popular way to organize concurrent programs, computer science, Basic Computer Science

Abstraction is a popular way to organize concurrent programs, computer science, Basic Computer Science

Assignment Help:

1. The process abstraction is a popular way to organize concurrent programs, but it is not the only choice. An alternative to the process abstraction is to design a single-threaded program that maintains queues of work to do: that program never blocks as long as there is work to do, but completes each work item it starts (natural break), then switches to working on another pending work item. In particular, the application does not block awaiting input but instead polls to find if input is available: processing requests are typically divided into several work items, that may be immediately queued as work to be done, or may be delayed pending completion of other work requests. Discuss this alternative vis-à-vis implementing the program as several processes coordinated by a general-purpose operating system.

Related Discussions:- Abstraction is a popular way to organize concurrent programs, computer science

Computer organization, what is cache? what are registers?

what is cache? what are registers?

General considerations for search - artificial intelligence, General Consid...

General Considerations for Search If we may specify the starting state, the operators and the goal check for a search problem, then we know from where to start, how to move and

Data movement instruction, Example of register Assignment & R/M Assignment

Example of register Assignment & R/M Assignment

Designing computer based system-systems life cycle approach, Systems Life C...

Systems Life Cycle Approach Systems Analysis and Design follows a life cycle for development, as shown below. Brief discussion on this approach is given here: Figure

Files, definition of file operations

definition of file operations

Operating system, Does Process Manager in Operating System know the depende...

Does Process Manager in Operating System know the dependency order that Process A depends on Process B?

Wap and wml, what is charactersics of mobile computing

what is charactersics of mobile computing

CAI, explain CAI pitfalls

explain CAI pitfalls

Language of digital computers, Language of Digital Computers: Digital ...

Language of Digital Computers: Digital computers are electronic devices which operate on two valued logic (On and OFF). The ability of a transistor to act as a switch is the k

Create a database in access, The following are required: Create a ...

The following are required: Create a project in Access. Your database must have flow and a theme. The database must be normalized. The content m

Write Your Message!

Name

Email id

Message

Verfication Code

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd