CL0610/Java-concurrency
Java Concurrency
Această bibliotecă de concurență Java oferă o suită de instrumente pentru gestionarea execuției multi-threaded, sincronizării și consistenței memoriei. Servește ca un framework cuprinzător pentru implementarea execuției concurente prin atomice lock-free, colecții thread-safe, primitive de coordonare a sarcinilor și pool-uri de worker-i.
Proiectul include un toolkit dedicat de sincronizare a thread-urilor, cu latch-uri, bariere și semafoare pentru a coordona sincronizarea și ordinea sarcinilor concurente. Oferă, de asemenea, o suită de colecții concurente de map-uri, cozi și liste care permit partajarea datelor fără blocare manuală, alături de un framework de operațiuni atomice pentru actualizări lock-free la tipuri și referințe de bază.
Biblioteca acoperă domenii largi de capabilități, inclusiv gestionarea pool-urilor de thread-uri pentru optimizarea utilizării resurselor, analiza modelului de memorie pentru a asigura vizibilitatea datelor și diverse mecanisme de gestionare a blocărilor pentru a preveni race condition-urile. Aceste instrumente susțin colectiv dezvoltarea aplicațiilor multi-threaded care mențin tranziții de stare consistente în memoria partajată.
Features
- Java Concurrency Frameworks - Provides a comprehensive framework for implementing multi-threaded execution, synchronization, and memory consistency in Java.
- Java Concurrency Frameworks - Serves as a comprehensive Java library providing structured concurrency primitives and synchronization tools.
- Async Coordination Primitives - Provides coordination primitives such as latches, barriers, and semaphores to synchronize the timing of concurrent tasks.
- Lock-Free Primitives - Provides lock-free primitives including compare-and-swap (CAS) for high-performance atomic updates to shared variables.
- Atomic Thread Synchronization - Implements lock-free atomic operations for basic types and references to ensure thread-safe mutations.
- Atomic Primitives - Implements a framework of lock-free utilities for atomic updates to basic types and references.
- Memory Consistency Models - Implements synchronization guarantees based on memory consistency models to ensure data visibility across threads.
- Thread Pools - Implements executor-based thread pools to optimize system resource utilization and task scheduling.
- Thread and Process Synchronization - Provides a toolkit of latches, barriers, and semaphores to coordinate the timing and order of concurrent tasks.
- Shared Resource Synchronization - Prevents race conditions using synchronization primitives like monitors, semaphores, and volatile variables.
- Concurrent Collections - Provides thread-safe concurrent collections that enable data sharing without manual external locking.
- Thread-Safe State Containers - Provides synchronized memory containers and collections that allow safe data access across concurrent threads.
- General-Purpose Thread Pools - Provides general-purpose thread pools to manage worker lifecycles and optimize task execution efficiency.
- Executor Frameworks - Includes tools for configuring worker thread lifecycles and scheduling tasks to optimize resource utilization.
- Thread State Controllers - Manages thread state transitions and daemon status for efficient background processing.
- Concurrent Lock Managers - Provides a system for controlling shared resource access through reentrant locks, read-write locks, and custom synchronization.
- Reentrant Locks - Provides reentrant locks that allow threads to acquire the same lock multiple times without deadlocking.
- Mutual Exclusion Locks - Uses mutual exclusion locks and synchronized blocks to protect shared resources from race conditions.
- Volatile Variable Visibility - Ensures state visibility across threads using volatile variables to prevent stale reads from local CPU caches.
- Task Completion Barriers - Implements task completion barriers to synchronize the execution phases of multiple concurrent threads.
- Concurrency & Threading - Core Java concurrency utilities and patterns.
- Data Structures - Concurrent data structures and thread-safe implementations.
