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What is Amazon EC2 UltraClusters?

Amazon EC2 UltraClusters provide the ability to scale up to thousands of GPUs or specialized machine learning accelerators such as AWS Trainium, offering immediate access to performance comparable to supercomputing. They democratize advanced computing for developers working in machine learning, generative AI, and high-performance computing through a straightforward pay-as-you-go model, which removes the burden of setup and maintenance costs. These UltraClusters consist of numerous accelerated EC2 instances that are optimally organized within a particular AWS Availability Zone and interconnected through Elastic Fabric Adapter (EFA) networking over a petabit-scale nonblocking network. This cutting-edge arrangement ensures enhanced networking performance and includes access to Amazon FSx for Lustre, a fully managed shared storage system that is based on a high-performance parallel file system, enabling the efficient processing of large datasets with latencies in the sub-millisecond range. Additionally, EC2 UltraClusters support greater scalability for distributed machine learning training and seamlessly integrated high-performance computing tasks, thereby significantly reducing the time required for training. This infrastructure not only meets but exceeds the requirements for the most demanding computational applications, making it an essential tool for modern developers. With such capabilities, organizations can tackle complex challenges with confidence and efficiency.

What is AWS Elastic Fabric Adapter (EFA)?

The Elastic Fabric Adapter (EFA) is a dedicated network interface tailored for Amazon EC2 instances, aimed at facilitating applications that require extensive communication between nodes when operating at large scales on AWS. By employing a unique operating system (OS), EFA bypasses conventional hardware interfaces, greatly enhancing communication efficiency among instances, which is vital for the scalability of these applications. This technology empowers High-Performance Computing (HPC) applications that utilize the Message Passing Interface (MPI) and Machine Learning (ML) applications that depend on the NVIDIA Collective Communications Library (NCCL), enabling them to seamlessly scale to thousands of CPUs or GPUs. As a result, users can achieve performance benchmarks comparable to those of traditional on-premises HPC clusters while enjoying the flexible, on-demand capabilities offered by the AWS cloud environment. This feature serves as an optional enhancement for EC2 networking and can be enabled on any compatible EC2 instance without additional costs. Furthermore, EFA integrates smoothly with a majority of commonly used interfaces, APIs, and libraries designed for inter-node communications, making it a flexible option for developers in various fields. The ability to scale applications while preserving high performance is increasingly essential in today’s data-driven world, as organizations strive to meet ever-growing computational demands. Such advancements not only enhance operational efficiency but also drive innovation across numerous industries.

Media

Media

Integrations Supported

AWS Nitro System
Amazon EC2
Amazon Web Services (AWS)
PyTorch
TensorFlow
AWS Neuron
AWS Trainium
Amazon
Amazon EC2 Auto Scaling
Amazon EC2 Capacity Blocks for ML
Amazon EC2 G5 Instances
Amazon EC2 P5 Instances
Amazon EC2 Trn2 Instances
Amazon EKS
Amazon Elastic Container Service (Amazon ECS)
Amazon FSx
Caffe
Chainer
MXNet
SAP Store

Integrations Supported

AWS Nitro System
Amazon EC2
Amazon Web Services (AWS)
PyTorch
TensorFlow
AWS Neuron
AWS Trainium
Amazon
Amazon EC2 Auto Scaling
Amazon EC2 Capacity Blocks for ML
Amazon EC2 G5 Instances
Amazon EC2 P5 Instances
Amazon EC2 Trn2 Instances
Amazon EKS
Amazon Elastic Container Service (Amazon ECS)
Amazon FSx
Caffe
Chainer
MXNet
SAP Store

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Amazon

Date Founded

1994

Company Location

United States

Company Website

aws.amazon.com/ec2/ultraclusters/

Company Facts

Organization Name

United States

Date Founded

1994

Company Location

United States

Company Website

aws.amazon.com/hpc/efa/

Categories and Features

HPC

Machine Learning

Deep Learning
ML Algorithm Library
Model Training
Natural Language Processing (NLP)
Predictive Modeling
Statistical / Mathematical Tools
Templates
Visualization

Categories and Features

HPC

Machine Learning

Deep Learning
ML Algorithm Library
Model Training
Natural Language Processing (NLP)
Predictive Modeling
Statistical / Mathematical Tools
Templates
Visualization

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