Boost Your HPC & AI Knowledge with Fall Learning Series Webinars

Summer is almost over and fall is the perfect time to refocus, reengage, and reinvest in learning how to overcome some of your biggest HPC challenges. To help get you on track, Cray is offering a September Learning Series of webinars designed to address four of the most frequently asked questions we get in areas ranging from artificial intelligence to storage and compute to software. Join us for any — or all — of the sessions to learn, ask questions and engage with industry thought leaders. Tuesday, 9/11, 9 a.m. PT: The Three Steps: Focusing on Workflow for Successful AI Projects As artificial intelligence (AI) has gained mainstream acceptance, there's been a lot of focus on the systems used to develop and train models. But ... [ Read More ]

Can LS-DYNA Scale Any Higher?

Processing and memory bottlenecks can run but they can’t hide. Not indefinitely, at least. And especially not when four technology leaders combine efforts against them. Cray, Livermore Software Technology Corporation (LSTC), the National Center for Supercomputing Applications (NCSA) and Rolls-Royce are partnering on an ongoing project to explore the future of implicit finite element analyses of large-scale models using LS-DYNA, a multiphysics simulation software package, and Cray supercomputing technology. As the scale of finite element models — and the systems they run on — increase, so do scaling issues and the amount of time it takes to run a model. Understanding that, ultimately, only time and resource constraints limit the size ... [ Read More ]

The Peloton Project: Largest-Ever Sports Simulation Yields Surprising Results

Aerodynamics in a cycling peloton aren’t what you might expect. A peloton is the main field or group of riders in a road bicycle race like the Tour de France. While it can take different shapes, the peloton's overall purpose is to take advantage of the effects of slipstreaming, or drafting, behind other riders. Air resistance is the biggest mechanical component preventing cyclists from going faster on flat road, and slipstreaming can save up to 50 percent of their energy. Or that was the assumption, at least. The reality is that almost no information exists on aerodynamic resistance in cycling pelotons. Systematic computer simulations or measurements have never been reported before. Professor Bert Blocken of Eindhoven ... [ Read More ]

Is Your HPC System Fully Optimized? + Live Chat

Let’s talk operating systems… Take a step back and look at the systems you have in place to run applications and workloads that require high core counts to get the job done. (You know, jobs like fraud detection, seismic analysis, cancer research, patient data analysis, weather prediction, and more — jobs that can really take your organization to the next level, trying to solve seriously tough challenges.) You’re likely running a cutting-edge processor, looking to take advantage of the latest and greatest innovations in compute processing and floating-point calculations. The models you’re running are complex, pushing the bounds of math and science, so you want the best you can get when it comes to processor power. You’re probably ... [ Read More ]

An Insider Look at the Cray Programming Environment

In this edition of our software-focused blog series, we’ll take a look at what makes a Cray system different from the rest of the high-performance computing systems in today’s market. What makes Cray different from other HPC systems? That is a question many people have asked during my time at Cray, and my answer is always the same: “I am sorry, I am not allowed to tell you.” Joking aside, as a software product manager at Cray, I believe that the “secret sauce” lives in our software stack. The way we integrate and optimize hardware and software, ensuring our customers can run applications to solve the most complex and performance-intensive codes, is a task that Crayons take seriously — because, put simply, thanks to many of those ... [ Read More ]