CL0610/Java-concurrency
Java Concurrency
Esta biblioteca de concurrencia de Java proporciona un conjunto de herramientas para gestionar la ejecución multihilo, la sincronización y la consistencia de la memoria. Sirve como un framework integral para implementar la ejecución concurrente a través de atómicos sin bloqueo (lock-free), colecciones seguras para hilos, primitivas de coordinación de tareas y grupos de trabajadores (worker pools).
El proyecto incluye un kit de herramientas de sincronización de hilos dedicado que cuenta con latches, barreras y semáforos para coordinar el tiempo y el orden de las tareas concurrentes. También proporciona una suite de colecciones concurrentes de mapas, colas y listas que permiten compartir datos sin bloqueo manual, junto con un framework de operaciones atómicas para actualizaciones sin bloqueo a tipos y referencias básicos.
La biblioteca cubre áreas de capacidad amplias, incluyendo la gestión de grupos de hilos para optimizar la utilización de recursos, el análisis del modelo de memoria para garantizar la visibilidad de los datos y varios mecanismos de gestión de bloqueos para evitar condiciones de carrera. Estas herramientas apoyan colectivamente el desarrollo de aplicaciones multihilo que mantienen transiciones de estado consistentes a través de la memoria compartida.
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.
