schedling of process and threads related

[sekarchandran]

Hai

i have some doubts in linux basics

1.What is difference between process and thread ?

2.I have three application running in my machine

1st Appln - one process - with three threads and SCHED_RR policy

2nd Appln - one process - with two threads and SCEHD_FIFO policy

3rd Appln - one process - no thread and default linux scheduling

In the above case How scheduler will work ?

How scheduler will handle process and threads with different scheduling
policies ?

Can any one please explain me the above problem ? OR give some links
related to scheduling , process-thread management , it will be very helpful for me .

Regards
k.Chandrasekaran
Bangalore

[wje_lf]

The answer is, I fear, too complex to discuss in detail on a Linux help web site like this one.

Google this:

Linux scheduling process thread

Hope this helps.