# multi-gpu

> Comprehensive guide to scaling TensorRT-LLM across multiple GPUs and nodes.

- Source: https://doutorai.pt/en/components/skills__multi-gpu
- Type: Skills
- Category: AI research
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **skill** that teaches Claude Code to do ai research tasks well. It is packaged knowledge the model uses whenever it is relevant.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/multi-gpu && curl -fsSL https://doutorai.pt/data/lib/skills__multi-gpu.md -o .claude/skills/multi-gpu/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

````
# Multi-GPU Deployment Guide

Comprehensive guide to scaling TensorRT-LLM across multiple GPUs and nodes.

## Parallelism Strategies

### Tensor Parallelism (TP)

**What it does**: Splits model layers across GPUs horizontally.

**Use case**:
- Model fits in total GPU memory but not single GPU
- Need low latency (single forward pass)
- GPUs on same node (NVLink required for best performance)

**Example** (Llama 3-70B on 4× A100):
```python
from tensorrt_llm import LLM

llm = LLM(
    model="meta-llama/Meta-Llama-3-70B",
    tensor_parallel_size=4,  # Split across 4 GPUs
    dtype="fp16"
)

# Mo

- 🔒 Full content on the Pro plan (€7.99/month) -
````

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__multi-gpu