CS Computer System Concepts C programming language OS c 15

(c) 15 marks] for We are faced with the problem some time-consuming ations on a large image. Luckily us, the time-consuming of doing on smaller sub-images (sub parts operations can be performed independent of the original image, and then the independent results can be combined to form the final Assume we we have been asked to use threads because they have some have multiple processors available threads or kemel-level threads. advantages. Further, we have the option of using either user-level Which option will you suggest? Give two reasons for your suggestion.

Solution

Kernel Threads:

Even kernel level threads are hard to manage and monitor, when performing mulitple sub functions kernal threads can perform all the sub fuctions under the same process at a same time.

Secondly user threads multi threading applications cant be carried out to perform multi processing tasks