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Accelerate Model Training with PyTorch 2.X

Accelerate Model Training with PyTorch 2.X

By : Maicon Melo Alves
4.4 (10)
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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)
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1
Part 1: Paving the Way
4
Part 2: Going Faster
10
Part 3: Going Distributed

Using Specialized Libraries

Nobody needs to do all things by themselves. Neither does PyTorch! We already know PyTorch is one of the most powerful frameworks for building deep learning models. However, as many other tasks are involved in the model-building process, PyTorch relies on specialized libraries and tools to get the job done.

In this chapter, we will learn how to install, use, and configure libraries to optimize CPU-based training and multithreading.

More important than learning the technical nuances presented in this chapter is catching the message it brings: we can improve performance by using and configuring third-party libraries specialized in tasks that PyTorch relies on. In this sense, we can search for many other options than the ones described in this book.

Here is what you will learn as part of this chapter:

  • Understanding the concept of multithreading with OpenMP
  • Learning how to use and configure OpenMP
  • Understanding IPEX – an API for...

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