ray-train

Orchestrate distributed machine learning training across multi-node clusters with Ray Train.

1|Updated Feb 21, 2026
One-click install
npx skills add https://github.com/tianhao909/AI-Research-SKILLs-cn --skill ray-train-tianhao909
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ray-train
Source: https://github.com/tianhao909/AI-Research-SKILLs-cn/tree/main/08-distributed-training/ray-train
Command: npx skills add https://github.com/tianhao909/AI-Research-SKILLs-cn --skill ray-train-tianhao909

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires ray[train], torch, transformers, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies and scales the process of training machine learning models across multiple machines, from a single laptop to thousands of nodes, handling complex distributed training orchestration.

Core Features & Use Cases

  • Distributed Training: Effortlessly scale PyTorch, TensorFlow, and HuggingFace models across multiple GPUs and nodes.
  • Hyperparameter Tuning: Integrate seamlessly with Ray Tune for large-scale hyperparameter sweeps.
  • Fault Tolerance & Elasticity: Automatically handles worker failures and allows for dynamic scaling of the training cluster.
  • Use Case: Train a massive language model on a cluster of 100 GPUs, or run a distributed hyperparameter search for a complex deep learning model across your entire compute cluster.

Quick Start

Use the ray-train skill to scale your PyTorch training script across 4 GPUs.

Frequently Asked Questions about ray-train

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I scale PyTorch training across multiple GPUs and nodes?

To scale PyTorch training across multiple GPUs, this Skill orchestrates distributed machine learning execution across multi-node clusters. It handles complex resource management and computation natively for your deep learning workloads.

Can I run distributed hyperparameter tuning with HuggingFace models?

Yes, you can run distributed hyperparameter tuning with HuggingFace models. The Skill integrates Ray Tune to execute large-scale hyperparameter sweeps while scaling HuggingFace transformer architectures across your compute cluster.

What frameworks are supported for distributed training in Ray?

Supported frameworks for distributed training include PyTorch, TensorFlow, and HuggingFace. The Skill orchestrates these ML frameworks to execute scalable deep learning training and manage resources across multi-node clusters.

Does distributed training handle worker node failures automatically?

Yes, distributed training handles worker node failures automatically. The Skill provides fault tolerance and elastic scaling, dynamically managing the training cluster to handle worker failures without interrupting your deep learning workload.

Do I need Ray Train installed to run TensorFlow distributed training?

Yes, you need Ray Train installed to run TensorFlow distributed training. The Skill requires Ray Train and associated ML frameworks like TensorFlow to orchestrate distributed computation and manage cluster resources.