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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

Modifying the environment layer

The environment layer comprises the machine learning framework and all the software needed to support its execution, such as libraries, compilers, and auxiliary tools.

What can we change in the environment layer?

As we discussed before, we may not have the necessary permission to change anything in the environment layer. This restriction depends on the type of environment we use to train the model. In third-party environments, such as notebook’s online services, we do not have the flexibility to make advanced configurations, such as downloading, compiling, and installing a specialized library. We can upgrade a package or install a new library, but nothing beyond that.

To overcome this restriction, we commonly use containers. Containers allow us to configure anything we need to run our application without requiring the support or permission of everyone else. Obviously, we are talking about the environment layer and not about the execution...

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