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Process Synchronization

35 posts

Difference between Deadlock Prevention and Deadlock Avoidance

Last Updated: 15 September 2024

Deadlock is a condition where a set of processes becomes stuck and waits infinitely for the resources which are hold by other processes. To handle these types of problems,...read more

Operating Systems

Difference Between

Process Synchronization

Concurrency in Operating System

Last Updated: 28 December 2024

Concurrency in operating systems refers to the capability of an OS to handle more than one task or process at the same time, thereby enhancing efficiency and responsivenes...read more

Operating Systems

Process Synchronization

Precedence Graph in Operating System

Last Updated: 11 October 2022

Prerequisite - Process Synchronization Precedence Graph is a directed acyclic graph which is used to show the execution level of several processes in operating system. It ...read more

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Operating Systems

Process Synchronization

Parbegin/Parend Concurrent Statement

Last Updated: 26 February 2021

Prerequisite - Introduction of Process SynchronizationPARBEGIN/PAREND statement is a higher-level language construct for specifying concurrency. All statements can be exec...read more

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Operating Systems

Process Synchronization

Fork and Join Constructs in Concurrency

Last Updated: 06 July 2020

Prerequisite - Process SynchronizationFork :The fork instruction is the that instruction in the process execution that produces two concurrent executions in a program. One...read more

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Operating Systems

Process Synchronization

Concurrent Program with Precedence Graph

Last Updated: 26 October 2020

In this article, we are going to cover the Concurrent Program in the Operating System and will make a Precedence Graph for the program, and will cover the program executio...read more

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Operating Systems

Process Synchronization

Hardware Synchronization Algorithms : Unlock and Lock, Test and Set, Swap

Last Updated: 28 December 2024

Process Synchronization problems occur when two processes running concurrently share the same data or same variable. The value of that variable may not be updated correctl...read more

Operating Systems

Process Synchronization

Producer Consumer Problem in C

Last Updated: 10 January 2025

Concurrency is an important topic in concurrent programming since it allows us to completely understand how the systems work. Among the several challenges faced by practit...read more

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Technical Scripter 2020

Process Synchronization

Operating Systems-Process Management

Implementing Race Condition in C++

Last Updated: 21 January 2021

Prerequisite - Race Condition VulnerabilityWhen two concurrent threads in execution access a shared resource in a way that it unintentionally produces different results de...read more

Technical Scripter

Operating Systems

Technical Scripter 2020

Process Synchronization

How to wake up a std::thread while it is sleeping?

Last Updated: 31 March 2021

In this article, we will discuss how to wake up a std::thread while it is sleeping. It is known that a thread can't be exited when it is sleeping. So it is woken up using ...read more

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Process Synchronization

Operating Systems-Process Management

Readers-Writers Problem | Writers Preference Solution

Last Updated: 15 May 2025

The Readers-Writers Problem is a classic synchronization challenge in operating systems and concurrent programming. It describes a scenario where multiple threads or proce...read more

Operating Systems

Process Synchronization

Data Races in C++

Last Updated: 19 June 2024

In C++, data race is a commonly occurring problem in concurrent programming. It occurs when two or more threads concurrently access the same memory location, and at least ...read more

Process Synchronization

cpp-multithreading

How can we display an image in a child process in Python

Last Updated: 10 July 2024

Python allows multiprocessing to efficiently utilize multiple CPU cores for concurrent tasks. Displaying an image in a child process involves spawning a separate process u...read more

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Process Synchronization

Solution to Critical Section Problem

Last Updated: 09 January 2025

The critical section is a part of a program where shared resources like memory, data structures, CPU or I/O devices are accessed.Only one process can execute the critical ...read more

Operating Systems

Process Synchronization

Process Management

Classical IPC Problems

Last Updated: 10 January 2025

Inter-Process Communication (IPC) is necessary for processes to communicate and share data. While basic communication between processes may sound simple, certain situation...read more

Operating Systems

Process Synchronization

Process Management