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Podcast: Intel Steps Up to Machine Learning with Nervana Systems Acquisition

In this Intel Chip Chat Podcast, Nidhi Chappell, the Director of Machine Learning Strategy at Intel discusses the company’s planned acquisition of Nervana Systems to further drive Intel’s capabilities in the artificial intelligence (AI) field. “We will apply Nervana’s software expertise to further optimize the Intel Math Kernel Library and its integration into industry standard frameworks. Nervana’s Engine and silicon expertise will advance Intel’s AI portfolio and enhance the deep learning performance and TCO of our Intel Xeon and Intel Xeon Phi processors.”

Radio Free HPC Looks at Machine Learning and Data Locality

Is Machine Learning more of a Data Movement problem than a Processing problem? In this podcast, the Radio Free HPC team looks at use cases for Machine Learning where data locality is critical for performance. “Most of the Machine Learning hearing stories we hear involve a central data repository. Henry says he is not hearing enough about how Machine Learning is going to deal with the problem of massive data streams from things like sensors. Such data, he contends, will have to be processed at the source.”

Podcast: UT Chancellor William McCraven on What Makes TACC Successful

“It’s great to have these incredible servers and incredible processors, but if you don’t have the people to run them – if you don’t have the people that are passionate about supercomputing, we would never get there from here.”Behind all of this magnificent technology are the fantastic faculty, researchers, interns, our corporate partners that are part of this, the National Science Foundation, there are people behind all of the success of the TACC. I think that’s the point we can never forget.”

Podcast: Intel Scalable System Framework Moves HPC Forward at the System Level

In this Intel Chip Chat podcast, Alyson Klein and Charlie Wuischpard describe Intel’s investment to break down walls to HPC adoption and move innovation forward by thinking at a system level. “Charlie discusses the announcement of the Intel Xeon Phi processor, which is a foundational element of Intel Scalable System Framework (Intel SSF), as well as Intel Omni-Path Fabric. Charlie also explains that these enhancements will make supercomputing faster, more reliable, and increase efficient power consumption; Intel has achieved this by combining the capabilities of various technologies and optimizing ways for them to work together.”

Podcast: Steve Scott on How Intel Xeon Phi is Fueling HPC Innovation at Cray

In this Intel Chip Chat podcast with Allyson Klein, Cray CTO Steve Scott describes the collaboration between Cray and Intel on the Intel Xeon Phi Processor for supercomputer integration. Steve highlights that Cray chose to implement the new Intel Xeon Phi Processor for its supercomputers because of the potential to support a diverse array of customer needs and deliver the best performance per application. He emphasizes that Cray software tools are key to optimizing Intel Xeon Phi processor performance at the system level.

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.”

Radio Free HPC Looks at What Chip Architectures Need to Succeed

In this podcast, the Radio Free HPC team welcomes Shahin Khan from OrionX to a discussion on chip architectures for HPC. “More and more new alternative architectures were in evidence at ISC in Germany this year, but what does it take for a chip architecture to be a winner? Looking back, chips like DEC Alpha had many advantages over the competition, but it did not survive.”

Podcast: Micron’s Steve Pawlowski on the Latest Memory Trends for HPC

In this podcast from ISC 2016 in Frankfurt, Steve Pawlowski from Micron discusses the latest memory technology trends for high performance computing. “When you look at a technology like 3D XPoint and some of the new materials the industry is looking at, those latencies are becoming more DRAM-like, which makes them a more attractive option to look at. Is there a way we can actually inject persistent memory that’s fairly high-performance so we don’t take a performance hit but we can certainly increase the capacity on a cost-per-bit basis versus what we have today?”

Podcast: Supercomputing Better Ways to Produce Gamma Rays

In this podcast, researchers from the University of Texas at Austin discuss how they are using TACC supercomputers to find a new way to make controlled beams of gamma rays. “The simulations done on the Stampede and Lonestar systems at TACC will guide a real experiment later this summer in 2016 with the recently upgraded Texas Petawatt Laser, one of the most powerful in the world. The scientists say the quest for producing gamma rays from non-radioactive materials will advance basic understanding of things like the inside of stars. What’s more, gamma rays are used by hospitals to eradicate cancer, image the brain, and they’re used to scan cargo containers for terrorist materials. Unfortunately no one has yet been able to produce gamma ray beams from non-radioactive sources. These scientists hope to change that.”

Podcast: What a Supercomputer Does

In this WBEZ podcast, Katherine Riley from Argonne explains what a supercomputer does. “Argonne National Laboratory is celebrating its 70th anniversary. The science and engineering research center has had a prominent place in historical research developments. They’re currently in the process of installing their newewst supercomputer, Theta.”