cpp-multithreading Archives

Difference between Process and Kernel Thread

Last Updated: 15 May 2020

1. Process:Process is an activity of executing a program. Process is of two types - User process and System process. Process control block controls the operation of the pr...read more

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Non-Repeating Elements of a given array using Multithreaded program

Last Updated: 05 February 2024

Given an array arr[] of size N and an integer T representing the count of threads, the task is to find all non-repeating array elements using multithreading.Examples:Input...read more

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Packaged Task | Advanced C++ (Multithreading & Multiprocessing)

Last Updated: 05 April 2024

The std::packaged_task class wraps any Callable objects (function, lambda expression, bind expression, or another function object) so that they can be invoked asynchronou...read more

C++

cpp-multithreading

Thread Pool in C++

Last Updated: 03 January 2024

The Thread Pool in C++ is used to manage and efficiently resort to a group (or pool) of threads. Instead of creating threads again and again for each task and then later d...read more

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Thread Synchronization in C++

Last Updated: 01 January 2024

In C++ multithreading, synchronization between multiple threads is necessary for the smooth, predictable, and reliable execution of the program. It allows the multiple thr...read more

C++

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How to Create a Thread in C++?

Last Updated: 02 February 2024

A thread is a basic element of multithreading which represents the smallest sequence of instructions that can be executed independently by the CPU. In this article, we wil...read more

Last Updated: 05 February 2024

In C++ multithreading, a thread is the basic unit that can be executed within a process and to communicate two or more threads with each other, std::promise in conjunction...read more

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Threads

How to Join a Thread in C++?

Last Updated: 20 March 2024

In C++, a thread is a basic element of multithreading that represents the smallest sequence of instructions that can be executed independently by the CPU. In this article,...read more

How to Detach a Thread in C++?

Last Updated: 20 March 2024

In C++, a thread is a basic element of multithreading that represents the smallest sequence of instructions that can be executed independently by the CPU. In this article,...read more

std::thread::join() in C++

Last Updated: 20 March 2024

The std::thread::join() is a standard library function in C++ that is used to block the current thread until the thread identified by *this finishes its execution. It mean...read more

How to Access Vectors from Multiple Threads Safely?

Last Updated: 28 April 2025

In C++, a thread is a basic element of multithreading that represents the smallest sequence of instructions that can be executed independently by the CPU. In this article,...read more

How to Use the std::mutex Synchronization Primitive in C++

Last Updated: 28 May 2024

In multi-threaded programming, it is essential to ensure that shared resources are accessed in a controlled and synchronized manner to maintain data consistency and preven...read more

unique_lock or lock_guard: Which Is Better?

Last Updated: 08 May 2025

In C++, to manage access to shared resources, the STL (standard template library) of C++, provides synchronization mechanisms such as lock_guard and unique_lock. Both are ...read more

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

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Is std::vector or boost::vector Thread Safe?

Last Updated: 01 August 2024

In C++, a common question that arises is: Is std::vector or boost::vector thread-safe? The straightforward answer is no, neither std::vector nor boost::vector is thread-sa...read more