In modern computing, multithreaded programming is a common technique that allows programs to execute multiple tasks simultaneously, thereby improving efficiency and responsiveness. The C language provides robust multithreading support through the POSIX threads (pthread) library. This article will detail how to create and manage threads in C, as well as how to synchronize them. 1. … Read more
When building high-performance, highly concurrent Linux applications, understanding the underlying mechanisms of processes and threads is crucial. <span>fork()</span> and <span>clone()</span> are two core system calls that not only form the basis of process creation but also directly impact the implementation and performance of threads. This article will delve into the workings of <span>fork()</span> and <span>clone()</span> … Read more
Multithreaded Programming in C: Using the pthread Library In modern software development, multithreaded programming is an important method for handling concurrent tasks. Although C is a low-level language, it provides powerful tools for implementing multithreading, the most commonly used being the <span>pthread</span> (POSIX Threads) library. This article will detail how to use the <span>pthread</span> library … Read more
Click the blue text above to follow us. In Linux, a Read-Write Lock provides a synchronization mechanism that allows multiple threads to read shared resources concurrently, but only one thread can perform write operations on that resource. Compared to mutexes or spinlocks, read-write locks offer higher concurrency because they have three states: read-locked state, write-locked … Read more
Introduction: The Collision of C++ and Neural Networks In today’s programming world, C++ is like a low-key yet powerful “behind-the-scenes hero”, firmly dominating the field of high-performance computing. From the stunningly realistic graphics rendering in game development to precise handling of complex data in scientific computing, C++ builds efficient systems through its near-ultimate control over … Read more
Click the blue text above to follow us The operations of thread creation, termination, cancellation, reclamation, and detachment are core to multithreaded programming. In multithreaded programming, it is essential to manage the lifecycle of threads properly to avoid issues such as resource leaks, race conditions, or zombie threads. 1 Creating Threads In Linux, by default, … Read more
Click the blue text above to follow us In Linux multithreading programming, specific cleanup operations can be performed when a thread terminates by registering a thread cleanup handler. This is similar to using atexit() to register process termination handlers. The thread cleanup handler is used to perform resource release or cleanup tasks when a thread … Read more