SolutionĪWS has a long-standing collaboration with Siemens. Together, they provide simple deployment of HPC systems on AWS, low latency network communication for MPI workloads, and a fast, parallel filesystem. Now, let’s take a look at how these services come together and seamlessly run a real CFD application: Simcenter STAR-CCM+. These three AWS HPC components are optimal for CFD applications. AWS recently released AWS ParallelCluster 2.5.1 – which is the version we will use for this blog. AWS ParallelCluster simplifies cluster orchestration on AWS so that HPC environments become easy-to-use even for if you’re new to the cloud. AWS ParallelCluster 2.5.1.ĪWS ParallelCluster is an open source cluster management tool that simplifies deploying and managing HPC clusters with Amazon FSx for Lustre, EFA, a variety of job schedulers, and the MPI library of your choice.
This enables you to run applications requiring high levels of inter-node communications at scale on AWS.
#Star ccm tutorial files how to
I go into more detail of how to take advantage of this at the end of the blog. Additionally, the latest version also includes a new backup feature that allows you to back up your files to an S3 bucket. This API also includes POSIX support, which allows files to mount with the same user id. This blog post uses the latest version of Amazon FSx for Lustre which recently added a new API for moving data in and out of Amazon S3. This speed and low-latency unleashes innovation at an unparalleled pace. Additionally, you can read and write data at speeds of up to hundreds of gigabytes per second of throughput, and millions of IOPS. For example, you can launch and run a file system that provides low latency access to your data. Amazon FSx for Lustre allows users to access and alter data from either Amazon S3 or on-premises seamlessly and exceptionally fast.
This is a fully managed, high-performance file system, optimized for fast processing workloads, like HPC. In December 2018, AWS released Amazon FSx for Lustre. Let’s dig into each of these services before reviewing the solution. This blog primarily uses three services – Amazon FSx for Lustre, EFA, and AWS ParallelCluster. The CFD application that you will set up during this blog post is Simcenter STAR-CCM+ – the predominant CFD application from Siemens. Additionally, I outline an example of using AWS ParallelCluster to set up an HPC system with EFA and Amazon FSx Lustre to run a CFD workload. In this technical post, I walk through these three services. These services include: Amazon FSx for Lustre, Elastic Fabric Adapter (EFA), and AWS ParallelCluster 2.5.1. HPC Specialized Solutions Architect IntroductionĪWS recently introduced many HPC services that boost the performance and scalability of Computational Fluid Dynamics (CFD) workloads on AWS. This post is contributed by Anh Tran – Sr.
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