How to Use GPT-Neo 2.7B on Colab for Free


Profile Icon
reiserx
3 min read
How to Use GPT-Neo 2.7B on Colab for Free

Are you eager to use the powerful GPT-Neo 2.7B on Colab, but worried about the limited system resources offered in the free version? Don't fret! We've got you covered. In this article, we'll walk you through a clever technique that allows you to use GPT-Neo 2.7B even if you have low system RAM. With our step-by-step guide, you'll learn how to unleash the full potential of GPT-Neo 2.7B on Colab, regardless of the resource limitations. Get ready to experience the incredible text generation capabilities of GPT-Neo 2.7B without worrying about system requirements!

Step 1: Enabling GPU Acceleration

The first step is to ensure that you have GPU acceleration enabled in your Colab notebook. Follow these simple steps to enable GPU acceleration:

  1. Click on the "Runtime" menu at the top of the Colab notebook.
  2. Select "Change runtime type" from the dropdown menu.
  3. In the "Hardware accelerator" section, choose "GPU" as the hardware accelerator.
  4. Click the "Save" button to apply the changes.

Enabling GPU acceleration will allow you to take full advantage of the power of your GPU when running GPT-Neo 2.7B, significantly improving performance.

Step 2: Install Required Packages

To get started, we need to install the necessary packages. Open a new Colab notebook and run the following commands in a code cell:

!pip install -U --no-cache-dir transformers
!pip install torch
!pip install accelerate

These commands will install the transformers library, torch, and accelerate, which are required for using GPT-Neo.

Step 3: Load the Model and Tokenizer

Import necessary modules:

import torch
from transformers import AutoTokenizer, AutoModelForCausalLM, GPTNeoConfig

Next, let's load the GPT-Neo 2.7B model and tokenizer. Add the following code to a new code cell:

tokenizer = AutoTokenizer.from_pretrained("EleutherAI/gpt-neo-2.7B")

# Create a configuration for the model
config = GPTNeoConfig.from_pretrained('EleutherAI/gpt-neo-2.7B')

# Define a custom model class with gradient checkpointing
class GPTNeoWithCheckpointing(AutoModelForCausalLM):
    def forward(self, *inputs, **kwargs):
        return super().forward(*inputs, **kwargs)

# Instantiate the model with gradient checkpointing
model = GPTNeoWithCheckpointing(config)

# Move the model to GPU
model = model.to('cuda')

# Load the model to GPU
model = model.half()  # Use torch.float16 for reduced memory usage
model = model.to('cuda')

This will install the tokenizer, create a custom model class with gradient checkpointing, and load the GPT-Neo 2.7B model. We move the model to the GPU.

Step 4: Generate Text

Now that we have the model and tokenizer set up, let's generate some text. Add the following code to a new code cell:

# Generate text
input_prompt = "I am Gpt-neo"
input_ids = tokenizer.encode(input_prompt, return_tensors="pt").to('cuda')
generated_output = model.generate(input_ids=input_ids, do_sample=True, max_length=100)
generated_text = tokenizer.decode(generated_output[0], skip_special_tokens=True)

Here, we define an input prompt and encode it using the tokenizer. We generate the text by calling the generate method of the model. The do_sample=True argument enables random sampling, and max_length determines the maximum length of the generated text, you can customize model generate arguments. Finally, we decode the generated output using the tokenizer to obtain the human-readable text.

GPT-Neo 2.7B Colab system resource consumption

GPT-Neo 2.7B Colab system resource consumption

Why Use Gradient Checkpointing?

Colab provides a limited amount of system RAM (12GB in the free version). Loading large models like GPT-Neo 2.7B can easily exceed this memory limit and cause out-of-memory errors.

To overcome this limitation, we utilize gradient checkpointing. Gradient checkpointing is a technique that allows us to trade off memory usage for computation. It reduces the memory footprint of the model by recomputing intermediate activations during the backward pass, rather than storing them in memory.

By using gradient checkpointing, we can load GPT-Neo 2.7B on Colab's limited resources without running into memory issues. This technique significantly reduces the GPU memory allocation required during the loading process.


Now, you have learned how to use GPT-Neo 2.7B on Colab for free, even with the limited system resources available. The gradient checkpointing technique allows you to leverage the power of GPT-Neo and generate text without encountering memory constraints. Happy experimenting with GPT-Neo on Colab!


Google Bard API is here!
Google Bard API is here!

Bard API is here. Get ready to tap into the vast capabilities of Bard for natural language processing and generation in your applications!

reiserx
6 min read
DocETL: The Best Low-Code AI Solution for Unstructured Data Processing in AI Startups
DocETL: The Best Low-Code AI Solution for Unstructured Data Processing in AI Startups

Discover how DocETL, a revolutionary low-code AI solution, is transforming document processing automation for AI startups and enterprises alike. Powered by large language models, DocETL simplifies handling unstructured data across industries like healthca

reiserx
5 min read
Introducing ReiserX AI Text Generation: Unleash the Power of Text Generation
Introducing ReiserX AI Text Generation: Unleash the Power of Text Generation

ReiserX AI Text Generation with GPT-Neo-2.7B is an innovative text generation service that uses AI to provide solutions for content creators, marketers, and businesses. It allows users to generate high-quality text content effortlessly

reiserx
2 min read
How to Train a Generative Model for Natural Language Generation in 5 Steps
How to Train a Generative Model for Natural Language Generation in 5 Steps

Learn how to train a generative model for natural language generation in 5 steps using the GPT model. This article will teach you how to collect, pre-process, and train your data, and how to generate text with your model.

reiserx
5 min read
Embracing Diversity: AI Chatbots Adapt to India's Many Languages
Embracing Diversity: AI Chatbots Adapt to India's Many Languages

Explore how global tech giants and Indian startups are racing to adapt AI chatbots to India’s myriad languages, aiming to revolutionize sectors like customer service in the country's diverse market.

reiserx
2 min read
TechWolf Secures $43M to Revolutionize Internal Talent Management with AI
TechWolf Secures $43M to Revolutionize Internal Talent Management with AI

TechWolf, a Belgium-based startup, has raised $43 million in Series B funding to revolutionize internal talent management with its AI technology, which analyzes employee data to better understand and utilize their skills.

reiserx
3 min read
Learn More About AI


No comments yet.

Add a Comment:

logo   Never miss a story from us, get weekly updates in your inbox.