Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Accelerate Model Training with PyTorch 2.X
  • Table Of Contents Toc
  • Feedback & Rating feedback
Accelerate Model Training with PyTorch 2.X

Accelerate Model Training with PyTorch 2.X

By : Maicon Melo Alves
4.4 (10)
close
close
Accelerate Model Training with PyTorch 2.X

Accelerate Model Training with PyTorch 2.X

4.4 (10)
By: Maicon Melo Alves

Overview of this book

This book, written by an HPC expert with over 25 years of experience, guides you through enhancing model training performance using PyTorch. Here you’ll learn how model complexity impacts training time and discover performance tuning levels to expedite the process, as well as utilize PyTorch features, specialized libraries, and efficient data pipelines to optimize training on CPUs and accelerators. You’ll also reduce model complexity, adopt mixed precision, and harness the power of multicore systems and multi-GPU environments for distributed training. By the end, you'll be equipped with techniques and strategies to speed up training and focus on building stunning models.
Table of Contents (17 chapters)
close
close
Free Chapter
1
Part 1: Paving the Way
4
Part 2: Going Faster
10
Part 3: Going Distributed

Summary

In this chapter, you learned that simplifying a model by reducing the number of parameters can accelerate the network training process, besides making the model feasible to run on resource-constrained platforms.

Then, we saw that the simplification process consists of two phases: pruning and compression. The former is responsible for determining which parameters must be dropped off from the network, whereas the latter effectively removes the parameters from the model.

Although PyTorch provides an API to prune the model, it is not fully useful to simplify a model. Thus, you were introduced to Microsoft NNI, a powerful toolkit to automate tasks related to deep learning modes. Among the features provided by NNI, this tool offers a complete workflow to simplify a model. All of this is achieved with a couple of new lines added to the original code.

In the next chapter, you will learn how to reduce the numeric precision adopted by the neural network to accelerate the training...

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech

Create a Note

Modal Close icon
You need to login to use this feature.
notes
bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Delete Note

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Edit Note

Modal Close icon
Write a note (max 255 characters)
Cancel
Update Note

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY