VMAS is an open-source multi-agent reinforcement learning framework designed for scalable environment simulation and policy training on GPUs. It provides built-in algorithms such as PPO, MADDPG, and QMIX, supports centralized training with decentralized execution, and offers flexible environment interfaces, customizable reward functions, and performance monitoring tools for efficient MARL development and research.
AI Platforms & Frameworks
Development Environment
#multi-agent systems
#reinforcement learning
#GPU simulation
#MARL algorithms
#PPO
#MADDPG
#QMIX
#COMA
#customizable rewards
#decentralized execution
#Scalable Training
#data collection
#robust prototyping
#PyTorch Integration
#AI Research
#robotics
#traffic control
#resource allocation
#game AI
#Open Source Framework
...
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VMAS
VMAS is an open-source multi-agent reinforcement learning framework designed for scalable environment simulation and policy training on GPUs. It provides built-in algorithms such as PPO, MADDPG, and QMIX, supports centralized training with decentralized execution, and offers flexible environment interfaces, customizable reward functions, and performance monitoring tools for efficient MARL development and research.
AI Platforms & Frameworks
Development Environment
#multi-agent systems
#reinforcement learning
#GPU simulation
#MARL algorithms
#PPO
#MADDPG
#QMIX
#COMA
#customizable rewards
#decentralized execution
#Scalable Training
#data collection
#robust prototyping
#PyTorch Integration
#AI Research
#robotics
#traffic control
#resource allocation
#game AI
#Open Source Framework
...
Featured
What is VMAS?
VMAS is a comprehensive toolkit for building and training multi-agent systems using deep reinforcement learning. It supports GPU-based parallel simulation of hundreds of environment instances, enabling high-throughput data collection and scalable training. VMAS includes implementations of popular MARL algorithms like PPO, MADDPG, QMIX, and COMA, along with modular policy and environment interfaces for rapid prototyping. The framework facilitates centralized training with decentralized execution (CTDE), offers customizable reward shaping, observation spaces, and callback hooks for logging and visualization. With its modular design, VMAS seamlessly integrates with PyTorch models and external environments, making it ideal for research in cooperative, competitive, and mixed-motive tasks across robotics, traffic control, resource allocation, and game AI scenarios.
Who will use VMAS?
- Reinforcement learning researchers
- Machine learning engineers
- Robotics developers
- Game AI developers
- Academic institutions
How to use the VMAS?
- Step1: Install VMAS via pip install vmas
- Step2: Define or select your multi-agent environment using VMAS interfaces
- Step3: Configure agent policies and hyperparameters in a YAML or Python script
- Step4: Choose and initialize MARL algorithms such as PPO, MADDPG, or QMIX
- Step5: Launch training with the VMAS runner, monitor logs, and evaluate policies in simulation
Platform
- mac
- windows
- linux
VMAS's Core Features & Benefits
The Core Features
- GPU-accelerated parallel environment simulation
- Built-in MARL algorithms (PPO, MADDPG, QMIX, COMA)
- Modular environment and policy interfaces
- Support for centralized training with decentralized execution
- Customizable reward shaping and callback hooks
The Benefits
- Scalable training on multiple GPUs
- Rapid prototyping of MARL tasks
- High-throughput data collection
- Seamless PyTorch integration
- Extensible and open-source
VMAS's Main Use Cases & Applications
- Cooperative robotics swarm control
- Autonomous traffic signal optimization
- Multi-agent game AI development
- Resource allocation in distributed systems
- Competitive and mixed-motive research scenarios
FAQs of VMAS
VMAS Company Information
- VMAS Open-Source Community
VMAS Reviews
5/5
VMAS's Main Competitors and alternatives?
- Ray RLlib
- OpenAI Mava
- PettingZoo + SMAC
- Acme MARL toolkit
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