Critical Section in Operating System
We already know about Critical section of code from Process synchronization post. Critical section is a segment of code in which process changes common varia...
Recent Posts
Mutex and Semaphores
This is a tool for solving Critical Section Problem. It provides Mutual exclusion. This is a locking Mechanism, used to synchronize access to a resource. On...
Peterson’s Algorithm for Critical Section
This is a software based solution to Critical Section Problem. Doesn’t work on modern architectures. It’s for 2 processes which alternate e...
Interprocess Communication in Operating System
There are 2 types of process - Independent Processes - Processes which do not share data with other processes . Cooperating Processes - Pr...
Face detection in OpenCv
Image processing is a method to convert an image into digital form and perform some operations on it, in order to get an enhanced image or to extract some us...