High-performance reinforcement learning framework optimized for speed and scale. Use when you need fast parallel training, vectorized environments, multi-agent systems, or integration with game environments (Atari, Procgen, NetHack). Achieves 2-10x speedups over standard implementations. For quick prototyping or standard algorithm implementations with extensive documentation, use stable-baselines3 instead.

专为速度和扩展性优化的高性能强化学习框架。当您需要快速并行训练、向量化环境、多智能体系统或与游戏环境（Atari、Procgen、NetHack）集成时，请使用本框架。相比标准实现，速度提升可达2至10倍。如需快速原型设计或需要详尽文档的标准算法实现，请改用stable-baselines3。