Differences among user-level threads and kernel-level thread, Operating System

Assignment Help:

What are two differences among user-level threads and kernel-level threads? Under what circumstances is one type better than the other?

(1) User-level threads are unknown by the kernel, while the kernel is aware of kernel threads.

(2) User threads are listed by the thread library and the kernel schedules kernel threads.

(3) Kernel threads require not be associated with a process while every user thread belongs to a process.

Related Discussions:- Differences among user-level threads and kernel-level thread

Scheduler that select process from secondary storage device, A scheduler th...

A scheduler that selects processes from secondary storage device is known as Medium term scheduler is a scheduler that selects processes from secondary stor

Hierarchy level directory, Explain hierarchy level directory

Explain hierarchy level directory

I have a multi threaded programing assignment , I need help

I need help

Define the conditions of deadlock prevention, What are the four necessary c...

What are the four necessary conditions of deadlock prevention? Ans: Four essential conditions for deadlock prevention: a. The meaning of removing the mutual exclusio

Define file permission in unix, The permission function is used to calculat...

The permission function is used to calculate what, if any access each class or level of user has to each file on a Unix machine. The permission task is one of the data components s

Explain the os/2 operating system, Explain the OS/2 Operating System Li...

Explain the OS/2 Operating System Like NetWare, OS/2 manage resources at three levels, as shown in Figure 4.5 Resources may be maintained at the session, process, and thread le

Peer to peer network and a client server network, Question : a) Describ...

Question : a) Describe the difference between the authentication of a user account on a peer to peer network and a client server network. b) Compare an end user account with

Memory management unit, When a program issues a memory load or store operat...

When a program issues a memory load or store operation, the virtual addresses (VAs) used in those operations have to be translated into "real" physical memory addresses (PAs). This

Explain the tlsgetvalue (tlsindex) function, Explain the TlsGetValue (TLSin...

Explain the TlsGetValue (TLSindex) Function Executing this function will return the thread local storage data associated with this thread. The pointer returned will be the one

Unix, what is difference between file descriptor and file pointer?

what is difference between file descriptor and file pointer?

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages