Sender: MARS (Momotalo), Word Area: Programming Title: Job, Task, Process, Threaded Difference [ZZ] Send Station: The Big Green (Mon May 6 17:00:11 2002), transfer
Sender: Crazyrebel (after Love), Word Area: Program Title: Re: Job, Task, Process, Threading Release Station: One Network Delivery (Tue Apr 30 22:14:42 2002), station Letter
Look at the operating system foundation, I will know, I used to see it later, I remember it is not very clear.
Job: The earliest appearance in the batch system refers to the basic unit of a job submitted by the user to the system. It is the work that the user is required to work in a transaction or calculation process.
Task, simple, is a job that the user is required to do, sometimes the process is also called the task. This is in the multi-channel system.
The process is a dynamic execution of the program. It is a image of the program code in memory. It is a dynamic operation process of program code on the data structure!
Threads, actually said that the minimum execution unit of the program should be a thread, thread is the minimum unit of the independent occupied CPU unit, each thread sharing process data, only one main thread when each process is created! Please add ~~~~~~~~~~
- ※ Source:. The Big Green Biggreen.dhs.org. [From: b13.kiewit.dartm]
