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Podcast: Societal Impact of Earthquake Simulations at Extreme Scale

In this TACC podcast, the Thomas Jordan from the University of Southern California describes how he uses the computational resources of XSEDE, the Extreme Science and Engineering Discovery Environment, to model earthquakes and help reduce their risk to life and property. Dr. Jordan was invited to speak at SC15 on the Societal Impact of Earthquake Simulations at Extreme Scale.

Podcast: Big Data on the Wrangler Supercomputer

In this TACC podcast, Niall Gaffney from the Texas Advanced Computing Center discusses the Wrangler supercomputer for data-intensive computing. “We went to propose to build Wrangler with (the data world) in mind. We kept a lot of what was good with systems like Stampede, but then added new things to it like a very large flash storage system, a very large distributed spinning disc storage system, and high speed network access to allow people who have data problems that weren’t being fulfilled by systems like Stampede and Lonestar to be able to do those in ways that they never could before.”

Radio Free HPC Looks at Why it Pays to Upgrade Your Home Network

In this podcast, the Radio Free HPC team looks at why it pays to upgrade your home networking gear.

Podcast: Supercomputing the Deep Earth with the Gordon Bell Prize Winners

In this podcast, Jorge Salazar from TACC interviews two winners of the 2015 ACM Gordon Bell Prize, Omar Ghattas and Johann Rudi of the Institute for Computational Engineering and Sciences, UT Austin. As part of the discussion, Ghattas describes how parallelism and exascale computing will propel science forward.

Podcast: Supercomputing Black Hole Mergers

“General Relativity is celebrating this year a hundred years since its first publication in 1915, when Einstein introduced his theory of General Relativity, which has revolutionized in many ways the way we view our universe. For instance, the idea of a static Euclidean space, which had been assumed for centuries and the concept that gravity was viewed as a force changed. They were replaced with a very dynamical concept of now having a curved space-time in which space and time are related together in an intertwined way described by these very complex, but very beautiful equations.”

Radio Free HPC Reports Live from SC15

In this podcast, the Radio Free HPC team shares their thoughts from SC15 in Austin. Henry is impressed by the increasing presence of FPGAs on the show floor. Dan is really impressed with Allinea Performance Reports profiling tool and how easy it is to use. And Rich sees SC15 as the crossroads that we’ll remember where Intel squared off with the official launch of their Omni-Path Interconnect and Scalable System Framework against the co-design alliance of OpenPOWER with IBM, Mellanox, and Nvidia.

Podcast: SC15 Keynote Speaker Alan Alda on How HPC Transforms

“To model climate change is one of the great benefits we’re going to get from supercomputing. The trouble is, to really help the public understand all the benefits that they can get from supercomputing, it has to be communicated with clarity so that they get it and they get excited by it… (thus) I think we have to transform the scientists who are explaining this to the public before the public will allow them and participate with them in transforming their own lives with this amazing ability to model things on supercomputers.”

Slidecast: Mellanox Announces Switch IB2 on the Road to Exascale

“Today Mellanox announced Switch-IB 2, the new generation of its InfiniBand switch optimized for High-Performance Computing, Web 2.0, database and cloud data centers, capable of 100Gb/s per port speeds. Switch-IB 2 is the world’s first smart network switch that offloads MPI operations from the CPU to the network to deliver 10X performance improvements. Switch-IB 2 will enables a performance breakthrough in building the next generation scalable and data intensive data centers, enabling users to gain a competitive advantage.”

Podcast: Dell Panels on NSCI and the Convergence of Big Data Coming to SC15

In this podcast, Stephen Sofhauser from Dell describes what’s coming up at the company’s exhibit at SC15 in Austin. With a 50×50 exhibit and two booth theaters, Dell will showcase how customers are using their technology to solve their toughest computational problems. “Our own Rich Brueckner from insideHPC will host a pair of panel discussions in the Dell booth #1009 on Wednesday, Nov. 18.”

Slidecast: Micron Persistent Memory & NVDIMM

“Micron is delivering on the promise of persistent memory with a solution that gives system architects a new approach for designing systems with better performance, reduced energy usage and improved total cost of ownership,” said Tom Eby, vice president for Micron’s compute and networking business unit. “With NVDIMM, we have a powerful solution that is available today. We’re also leading the way on future persistent memory development by spearheading R&D efforts on promising new technologies such as 3D XPoint memory, which will be available in 2016 and beyond.”