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Simulating Sea Ice Leads at DKRZ

Researchers at DKRZ are using supercomputers to better understand the movement of sea ice. “Sea ice is an important component of the Earth System, which is often being discussed in terms of integrated quantities such as Arctic sea ice extent and volume.”

Video: Mellanox Powers Open Science Grid on Comet Supercomputer

“We are pioneering the area of virtualized clusters, specifically with SR-IOV,” said Philip Papadopoulos, SDSC’s chief technical officer. “This will allow virtual sub-clusters to run applications over InfiniBand at near-native speeds – and that marks a huge step forward in HPC virtualization. In fact, a key part of this is virtualization for customized software stacks, which will lower the entry barrier for a wide range of researchers by letting them project an environment they already know onto Comet.”

Video: HPE Apollo 6500 Takes GPU Density to the Next Level

In this video from ISC 2016, Greg Schmidt from Hewlett Packard Enterprise describes the new Apollo 6500 server. With up to eight high performance NVIDIA GPUs designed for maximum transfer bandwidth, the HPE Apollo 6500 is purpose-built for HPC and deep learning applications. Its high ratio of GPUs to CPUs, dense 4U form factor and efficient design enable organizations to run deep learning recommendation algorithms faster and more efficiently, significantly reducing model training time and accelerating the delivery of real-time results, all while controlling costs.

Slidecast: Rethinking Server Power Architecture in the Post-Silicon World

In this slidecast, Alexander Lidow from EPC describes how the company is leading a technological revolution with Gallium Nitride (GaN). More efficient than silicon as a basis for electronics, GaN could save huge amounts of energy in the datacenter and has the potential to fuel the computer industry beyond Moore’s Law. “Due to its superior switching speeds and smaller footprint, Texas Instruments is working with EPC to build a simpler topology that achieves better efficiency with smaller footprints and significantly lower cost.”

Interview: Peter Bauer from ECMWF at PASC16

In this video from PASC16, Peter Bauer from ECMWF shares his perspectives on the conference and his work with high performance computing for weather forecasting. “ECMWF specializes in global numerical weather prediction for the medium range (up to two weeks ahead). We also produce extended-range forecasts for up to a year ahead, with varying degrees of detail. We use advanced computer modeling techniques to analyze observations and predict future weather.”

SC16 Best Paper Finalist Looks at Mont-Blanc Project

Now that ARM has been acquired, the big question is how much the Softbank investment firm will invest in bolstering their chips for HPC. Meanwhile, ARM continues to gain traction as evidenced by
today’s announcement that a paper on the ARM-based Mont-Blanc Project has been selected as a Best Paper Finalist for SC16. Entitled “The Mont-Blanc prototype: An Alternative Approach for HPC Systems,” the paper was written by Nikola Rajovic, a BSC researcher involved in the Mont-Blanc project since its beginnings.

Video: Dr. Zoe Cournia on the PRACE Ada Lovelace Award for HPC

As the first recipient of the PRACE Ada Lovelace Award for HPC, Dr Zoe Cournia was selected for her outstanding contributions and impact on HPC in Europe on a global level. “Using the PRACE HPC resources and recent advances in computer-aided drug design allow us to develop drugs specifically designed for a given protein, shortening the time for development of new drugs,” says Dr Cournia. “I believe that our work is a good example of how computers help develop candidate drugs that have the potential to save millions of lives worldwide. I am honored to receive this prestigious award and hope that this serves as inspiration to other female researchers in the field.”

CloudLightning Project Seeks Your Input with New Survey

Are you looking at how to deliver HPC services through the Cloud? The CloudLightning Project in Europe is seeking your input on a new survey.

Video: Profiling Genome Pipeline I/O with DDN and the Sanger Institute

“The data that I presented from the Sanger Institute is typical of the profiles that we come across: a mix of good streaming IO (ie the larger reads), but unexpectedly high numbers of small reads and writes. These small reads and writes are potentially harmful to the file system. We’ve profiled HPC applications in various different life sciences organizations, not just the Sanger Institute, and we’ve found these IO patterns throughout. We’ve also seen similar IO patterns in EDA and oil and gas applications.”

Video: 5-Minute Hadoop Cluster Setup using Bright Cluster Manager

Hadoop has a reputation for being extremely difficult to install and configure, but that seems to be changing. In this video, Bright Cluster Manager for Big Data is used to install Cloudera 5.3.1 with YARN failover in just five minutes.