Multithreaded Programming in Embedded Linux 1. What is a Thread? 1.1 Essence of Threads A thread is the smallest execution unit scheduled by the operating system, sharing the resources of a process (memory, files, etc.), but possessing independent: Stack space (for storing local variables) Register state (program counter, etc.) Thread ID and priority 1.2 Comparison … Read more
Overview This is a high-performance thread pool implemented based on the C++11 standard, featuring the following characteristics: Supports any function as a task: Can execute regular functions, member functions, lambda expressions, etc. Supports obtaining return values: Asynchronously obtain task execution results through the std::future mechanism Type-safe: Ensures type safety using C++11 template deduction Efficient synchronization: … Read more
Reflecting on a long-overdue blog post about “High-Performance Network Programming in Linux,” I spent the weekend coding to organize this article that implements 22 high-concurrency models using C++11. GitHub code repository: https://github.com/linkxzhou/mylib/tree/master/c%2B%2B/concurrency_server concurrency_server/ ├── base/ # Base component directory │ └── server_base.h # Base class for the server, providing common socket operations ├── benchmark/ # … Read more
Threads and Concurrency Programming in C++11 Introduction In modern software development, with the prevalence of multi-core processors, it has become increasingly important to write programs that can effectively utilize multi-core features. C++11 introduces built-in support for multi-threading and concurrency programming, making it easier for us to create and manage threads. This article will gradually introduce … Read more
Programmers familiar with C often refer to it as the “wheel-making” language because it can do almost anything. Game company backend development, telecommunications backend development, server-side application optimization, backend system drivers, and kernels… In the eyes of programmers, C language is almost omnipotent. Of course, many people find C language difficult to start with, as … Read more
Understanding The Crow Framework crow is a lightweight Web framework based on C++11. It is simple and efficient, helping developers quickly build modern-featured Web services. Its syntax is straightforward, making it particularly suitable for learners who want to quickly get started with C++ Web programming. Before you begin using it, ensure that you have correctly … Read more
Basic Concepts of Multithreading In C++, multithreading allows us to split a program into multiple threads that can run simultaneously. Each thread has its own execution path, and they can share resources of the process, such as memory space, file descriptors, etc. This is different from Python’s multithreading, where due to the Global Interpreter Lock … Read more
Author | Frances Buontempo Translator | Zhang Weibin Editor | Ding Xiaoyun Key Takeaways： C++ is still very important and will always be. There are many resources to help us learn modern C++, including Godbolt’s Compiler Explorer, ISOCpp, and CppReference. C++ can be simpler than before. Besides enhancements related to convenience, potential performance improvements are … Read more
Author | Owen Hughes Translator | Sambodhi Editor | Liu Yan Powerful, Flexible, Complex: The origins of C++ date back 40 years, yet it remains one of the most widely used programming languages today. To find out why, TechRepublic interviewed C++ creator Bjarne Stroustrup. The origins of C++ trace back to 1979, when programming language … Read more