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Enriching Future Food Supplies with TACC Supercomputing Know-how

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The 1000 bull genomes project aims to provide a large database of genetic variants for genomic prediction and genome wide association studies in all cattle breeds for the bovine research community.

Over at the Texas Advanced Computing Center, writes that researchers from Iowa State University are using TACC supercomputing resources to better understand bovine DNA.

Harnessing information from DNA sequences in buffalo and cattle is an important step in meeting the growing world’s demand for food. As the world’s population approaches nine billion people in 2050, the demand for food will double. Researchers are hoping new DNA variants will be identified for use in breeding programs to increase milk and meat production. Advances in DNA sequencing technologies are generating a stampede of sequence data for both the water buffalo and bovine research communities.

With help from computational experts at TACC, the researchers were able to sequence data that previously required three weeks of computing time in only 8 to 10 hours. Read the Full Story.

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Special ISC’13 Session to Probe the Thinking behind Europe’s Human Brain Project

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In a special session at ISC’13, scientists working on the Human Brain Project will discuss their vision and roadmap for computing. Featuring Dr. Henry Markram of EPFL, the June 18 keynote will be entitled Supercomputing & the Human Brain Project – Following Brain Research & ICT on their 10-Year Quest.

The Human Brain Project, recently awarded a 10 year grant by the EU Commission, will pull together all our existing knowledge about the human brain and to reconstruct the brain, piece by piece, in supercomputer-based models and simulations. Federating more than 80 European and international research institutions, the Human Brain Project is estimated to cost 1.19 billion euros. It will be coordinated at the Ecole Polytechnique Fédérale de Lausanne (EPFL) in Switzerland, by neuroscientist Henry Markram with co-directors Karlheinz Meier of Heidelberg University, Germany, and Richard Frackowiak of Centre Hospitalier Universitaire Vaudois and the University of Lausanne. The project will also associate some important North American and Japanese partners.

Read the Full Story.

The ISC’13 conference takes place June 16-20 in Leipzig, Germany and discounted Early Registration ends May 15.

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Green Graph 500 Launches to Boost Energy Efficient Big Data Computing

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In this special guest feature, Torsten Hoefler from ETH Zurich writes that the new Green Graph500 aims to boost energy-efficient Big Data Computing.

“Big Data” can be analyzed in various ways. The most successful and prevalent programming model, MapReduce, convinces by its flexibility toadapt to hardware performance variations and faults. However, even though MapReduce covers a huge majority of use-cases, it has its limits for graph computations. Complex graph algorithms become more important as our analysis capabilities grow. For example, problems such as finding hubs in social network graphs are routinely answered today. The underlying algorithm, betweenness centrality, utilizes a graph traversal similar to breadth first search or shortest path search. Systems such as Google’s Pregal, Apache’s Giraph, the (Parallel) Boost Graph Library, and Stanford’s GPS are just some examples for emerging frameworks to handle large-scale graph computations. In order to efficiently compare architectures and possibly programming frameworks, the Graph 500 benchmark strives to establish a database for performance of a standardized breadth first search on various platforms.

As energy is becoming a bigger concern than hardware purchasing costs in large-scale data centers and supercomputing centers, it becomes mandatory to not only consider the performance of such computations but also their exact energy consumption. In fact, if the current cost trends continue, then energy consumption will soon be more important than absolute performance. Such discussions are highly relevant for operators of large data centers such as Google, Amazon, and Yahoo, as well as large supercomputing centers operated by the DOE (e.g., LLNL, Sandia,LANL, ORNL) and the NSF (e.g., NCSA, SDSC, PSC). We are thus looking forward to interesting future developments targeting exascale as well as Big Data architectures and programming frameworks.

We introduce the Green Graph 500 list which fulfills a variety of purposes. First and foremost it is to establish the practice to compete not only for the highest performance but also for the highest energy efficiency, directly benefiting society. It is also set out to collect historical data about developments that may allow us to predict future trends very similar to what the top 500 list has achieved in the past(who doesn’t like to put up a top 500 slide to project out FLOP rate for the next 10 years?). The list will also allow us to compare the energy efficiency of a specific computer for certain tasks, e.g.,dense linear algebra (a problem mainly limited by memory size and CPU peak floating point performance) versus graph search (a problem mainly limited by memory access rates and global system bandwidth). Those two metrics together may serve as a measure to generate more efficient balanced systems as well as special-purpose systems for one of those tasks.

Finally, the new Green Graph 500 list is not meant to compete with any of the existing lists. It is indeed complementary, filling an important gap in the field. In fact, the rules are designed to be similar to the established Green 500 rules (similar, not identical, for example with regards to the network) so that comparisons can easily be made in the future. It also directly integrates with the Graph 500 list and submission system to guarantee one-to-one comparisons (a submission record may be in the Green Graph 500 as well as the Graph 500 even though the lists are ranked by different indices).

The Green Graph 500 list is soliciting submissions from everyone through the Graph 500 submission system. To submit to the list, simply start a normal Graph 500submission and select “Submit to Green Graph 500″ or “Submit to both lists”. The only additional data you need for a Green Graph 500submission is the actual power draw of your system during the benchmark.

Another small difference between Graph 500 and it’s Green peer is the measurement methodology. Since most power meters are not accurate enough to measure the rather short actual BFS run (not including the post-check etc.), we offer a slightly modified version of the reference benchmark which allows to run the BFS in a tight loop long enough for a low-time resolution energy meter to measure the exact energy consumption. This benchmark will also report a Graph 500 number valid for submission. For runs with a custom implementation, this would need to be ensured manually (4-5 lines of C Code suffice for this). The submission opens together with the official Graph 500 submission.

As a sneak peek, we prepared a sample list from March 2013′s energy submissions (which may not have followed all the official rules, thus, the list is not official).

The Green Graph 500 list is maintained by Torsten Hoefler from ETH Zurich in collaboration with the Graph 500 executive committee. For questions or comments please contact [email protected]

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Video: Panel Discussion on Scaling with PGAS Languages

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In this video from the 2013 Open Fabrics Developer Workshop, Paul Grun from Cray leads a panel discussion on Scaling with PGAS Languages.

Panelists:

  • Howard Pritchard, Cray (slides)
  • Mirko Rahn, Fraunhofer Institute
  • DK Panda, OSU (slides)
  • Rich Graham, Mellanox
  • Robert Woodruff, Intel

You can check out more OFA videos at our Open Fabrics Workshop Video Gallery.

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Indiana University Helps NASA Manage Big Data for Operation IceBridge

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Indiana University has contributed Big Data expertise and infrastructure to NASA’s Operation IceBridge, a decade-long polar ice monitoring project.

For the past four years, IU Research Technologies, a cyberinfrastructure and service center affiliated with the Pervasive Technology Institute (PTI), has provided IT support for the Center for Remote Sensing of Ice Sheets (CReSIS), a National Science Foundation Science and Technology Center led by the University of Kansas. Kansas scientists provide NASA with the radar technology that measures the physical interactions of polar ice sheets in Greenland, Chile and Antarctica. IU experts bring innovative data management and storage solutions to the missions.

Essentially, IU has built a supercomputer that can fly,” said Rich Knepper, manager of IU’s campus bridging and research infrastructure team within Research Technologies. “During this current mission, our system provided analysis of radar data as the data was collected – in real time — allowing mission scientists to see the ice bed information as the plane flies over the Arctic.”

Read the Full Story.

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Interview: Leipzig Gears up for ISC’13

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Interview: Leipzig Gears up for ISC’13

Mr. Uwe Albrecht, deputy mayor of Leipzig

This year the International Supercomputing Conference moves on to a new location in the the city of Leipzig, Germany. To learn more about what this historic city has to offer, insideHPC caught up with Uwe Albrecht, the deputy mayor of Leipzig.

insideHPC: What natural advantages does Leipzig enjoy that has made it a major center of trade and commerce in Europe? During the DDR era, Leipzig remained the primary city for commercial exhibitions in Eastern Europe, continuing its historical legacy as a trade center. How has that shaped the city of today?

Uwe Albrecht: International commerce and trade fairs go back a long way in Leipzig. Being at the crossroads of two major trade routes, the east–west Via regia and the north–south Via imperii, Leipzig began to flourish 850 years ago. In 1497, Emperor Maximilian I passed an edict protecting the Leipzig Fair. Over the centuries, people from different places met up here to exchange not only goods but also ideas, a process which molded Leipzig into a cosmopolitan city.

In the mid-nineteenth century, Leipzig developed into a major industrial centre, chiefly thanks to industrial pioneer Karl Heine. The construction of machinery factories as well as railway lines, roads and canals prompted rapid growth. By the early twentieth century, Leipzig had become the biggest industrial location in Saxony and one of Germany’s key cities.

The end of East Germany was quickly followed by economic collapse in the early 1990s as long-standing markets mainly in Eastern Europe disappeared. Heavy industry largely ground to a halt and industrial jobs declined by about 90pc. Employment in mainly new industries had to be created for thousands of people.

As a result, a massive shift to the service sector took place. Leipzig is now still the foremost financial location in central Germany.

Nowadays, Leipzig is the vibrant centre of a thriving region characterized by innovative processes of transformation and with a population of 1.7 million. With the European Union expanding to the east and south-east, Leipzig suddenly found itself at the centre of the EU and is increasingly acting as a hub between east and west. The roads, rail links and airways have all been improved thanks to foresighted planning – and are now coming into their own.

On the basis of a study carried out by the Office for Economic Development and HHL Graduate School of Management, economic sectors with especially strong potential were identified. Under the motto ‘strengthening the strengths’, emphasis is placed on developing five high-growth clusters: Automotive & Suppliers, Media & Creativity, Healthcare & Biotech, Logistics & Services, and Power & Environment.

There’s been no shortage of good news lately regarding the region’s economy. BMW’s Leipzig car plant for instance is currently being turned into the electromobility hub of the entire BMW Group, creating 800 new jobs in the process. Porsche has decided to build its latest model, the Macan, in Leipzig, which means 1,000 new, high-quality jobs for the region.

DB-Schenker, a subsidiary of Germany’s national rail operator Deutsche Bahn, is expanding its logistics terminal and almost doubling its 800-strong workforce. Meanwhile Haema (Germany’s biggest independent blood donor service), Vita 34 and c-Lecta are all continuing to expand, bolstering Leipzig as a medicine and biotech powerhouse.

Other successes include investments by Amazon, DHL, Aerologic and Future Electronics, the expansion of the German Biomass Research Centre, and the opening of the new technology centre for Yamazaki Mazak – the world’s largest manufacturer of machine tools.

insideHPC: Prior to World War II, Leipzig was also a major center of music, education and publishing. And even though it remained as an economic powerhouse under the East German regime after the war, its cultural importance appears to have declined. What happened?

Uwe Albrecht: Answering your previous question, I mentioned successful examples which put your assessment of Leipzig’s economic development in a different light. But although I’m an official representative of Leipzig, that’s not just what I think! The future of our region has been assessed very positively by external experts, too:

  • The latest ranking by prominent business magazine Capital placed Leipzig in first place in Germany for its dynamic economy spanning a decade. The study explored how Germany’s top sixty towns and cities will develop until 2017 in terms of economic muscle, jobs, population and purchasing power.
  • It concluded that Leipzig’s economic output will climb by a fifth by 2017. With the population rising by 1.6pc over this time, the number of jobs is expected to increase by 7.2pc, causing spending power per head to rise by a tenth.
  • In the Capital ranking in 2011, Leipzig was rated the city with the fourth-strongest economy in Germany, only eclipsed by Hamburg, Munich and Frankfurt. Leipzig has risen 45 places since 2001.
  • Leipzig garnered top positions in the Financial Times Group ranking in both 2010/11 and 2012/13.

Leipzig is no longer the city that it once was in the nineteenth century. After all, the world has moved on. But since German reunification, many visitors have come to Leipzig. They want to meet the people who took part in the Peaceful Revolution, to be in the city where Johann Sebastian Bach directed St Thomas’s Boys Choir for twenty-seven years, and to simply enjoy Leipzig’s lively, varied atmosphere. Every year, the city invests a sizeable chunk of its budget in the Gewandhaus concert hall, Leipzig Opera House and Leipzig Ballet, and also supports organizations staging plays, concerts and festivals.

Leipzig was and remains an important centre of education and vocational training. Research institutes and establishments of higher education with internationally acclaimed expertise strengthen Leipzig’s healthy reputation in academic circles as well as among captains of industry and the general public.

As far as internationality is concerned, Leipzig International School including an international preschool and the Reclam School offering the dual Franco–German baccalaureate known as the Abibac are hard to beat.

Leipzig has Germany’s second-oldest university with uninterrupted teaching and has a proud pedigree of science and scientific training. By the way, German Chancellor Angela Merkel took her physics degree in Leipzig.

The written word enjoys special status in Leipzig. Historically rooted in the flourishing publishing sector during industrialization and a pioneering newspaper market, Leipzig’s role as a city of printing and publishing has since changed. In recent years a number of young publishing houses with very different profiles have emerged.

Local training in printing technology, publishing and journalism sets the standard throughout Germany. Literature plays an important part in local education and culture, large printing companies and small firms produce high-quality printed products, and publishers are tackling the challenges of digitization and design. It’s an exciting industry in exciting times!

The high status attributed to the written word by the public is demonstrated every year by the popularity of the Leipzig Book Fair, which was held from 14 to 17 March, accompanied by the festival Leipzig Reads. A year ago, the German National Library in Leipzig and Frankfurt celebrated the centenary of its foundation in Leipzig with a magnificent extension augmenting the main building.

Leipzig became the cradle of the world’s first daily newspaper upon the publication of Einkommende Zeitungen in 1650. Just under 250 years later, local paper Leipziger Volkszeitung was printed for the first time. The Leipzig newspaper market is now facing fresh challenges with the advent of digitization. All publications in Leipzig benefit from well-trained new recruits. The Department of Journalism at Leipzig University and the Leipzig School of Media enjoy an enviable reputation in the industry. And to encourage good journalism, every year the Sparkasse Media Foundation awards the Leipzig Media Prize in a number of different categories.

With establishments of higher education such as the HGB Leipzig Academy of Visual Arts, Leipzig University, HTWK Leipzig University of Applied Sciences, and Leipzig School of Media, the city has developed from the centre of the German-language publishing industry to the foremost centre of training in the world of publishing.

insideHPC: What is Leipzig doing today to reinvigorate its image and cultural heritage?

Uwe Albrecht: Leipzig’s great musical heritage continues to have the biggest international impact. But Leipzig’s cultural image should by no means be confined to its history! St Thomas’s Boys Choir, once directed by Bach, can be heard performing the weekly motet at St Thomas’s Church. The buildings where Mendelssohn, Schumann and Grieg once lived and worked have been painstakingly restored and now also serve as concert venues. Along with five other places, they make up Leipzig’s application to become designated a World Heritage Site. And whenever you walk through the city, you’re bound to see someone carrying an instrument or hear young musicians practicing through the open windows of the municipal school of music. A few years ago, we launched a very successful campaign to get primary school children interested in singing. Leipzig may have a long history, but it’s also a young, vibrant city – with a university right at the city centre.

insideHPC: Bach, Mendelssohn, Schumann, Wagner, and others established a rich musical tradition here. What is the music scene like in the city today and what does the future hold?

Uwe Albrecht: Leipzig is one of Europe’s foremost cities of culture. Highlights include the Gewandhaus Orchestra and St Thomas’s Boys Choir, the city’s vibrant arts scene, and a wide variety of fascinating museums. And this exceptional diversity is continuously fostered by above all Leipzig’s citizenry and farsighted business classes.

insideHPC: Leipzig University, one of Europe’s oldest institutions, has nurtured some great scientists, including Nobel Prize laureate and physicist Werner Heisenberg. What role do you see for science and technology?

Uwe Albrecht: The economic region of Leipzig has enormous R&D potential at its disposal thanks to Leipzig University, 10 other colleges and universities, 3 Max Planck Institutes, 2 Fraunhofer Institutes and a host of non-university research centres. Leipzig University cements its reputation as an important centre of research with its interdisciplinary research activities, including in 5 collaborative research projects, 7 postgraduate research units, 3 international postgraduate programs, 3 international Max Planck research schools and 4 DFG German Research Foundation groups. Particularly important are the almost 450 joint projects with industry, including 72 with regional companies as of 2011, ensuring that research findings are swiftly put to practical use.

BIO CITY LEIPZIG, including Leipzig University’s BBZ Centre for Biotechnology and Biomedicine, thrives on its stimulating atmosphere for young firms and successful start-ups. Six distinctive inter-faculty research departments have been set up Leipzig University to encourage cooperative research projects. They are entitled ‘From molecules and nano-objects to multifunctional materials and processes’, ‘Mathematics and its applications in the sciences’, ‘Molecular and cellular communication: biotechnology, bioinformatics and biomedicine in therapy and diagnosis’, ‘The brain, cognition and language’, ‘Risky orders’ and ‘The changed environment and disease’. And they are joined by concentrated research into biodiversity.

Apart from Leipzig University, various other institutions such as HTWK Leipzig University of Applied Sciences, HfTL Deutsche Telekom University of Applied Sciences for Telecommunications, and HHL Graduate School of Management have made a name for themselves far beyond Leipzig as important research centres. Examples of its internationally renowned research institutes include the three Max Planck Institutes, and the institutes in the Fraunhofer Society and the Gottfried Wilhelm Leibniz Scientific Community.

insideHPC: In general, where do you think Leipzig’s future economic growth will come from?

Uwe Albrecht: The future has already been mapped out. Until 2020, we will consistently execute our cluster strategy, which is currently being revised.

  • In the automotive industry, Leipzig will become the foremost location in Germany and Europe for premium-segment electric vehicles.
  • Leipzig will continue to strengthen its position as a European hub of goods and services. Logistics and Internet retail are set to play a lasting role in the region.
  • The Alte Messe biotech campus will be reinforced by additional investment by both commercial enterprise and research institutes.
  • Leipzig will be an important centre of excellence for energy – especially renewables – and the environment.
  • The new media and above all the creative sector will spark developments in more traditional sectors and become an important driving force for Leipzig and its economy.

Although major investments are important for the city, the backbone of economic development in Leipzig is made up of its wealth of small and medium-sized enterprises. These SMEs drive innovation, account for the bulk of jobs, and contribute the lion’s share of vocational training. Therefore, the framework needs to be improved in particular for this group of companies.

insideHPC: Clearly, with the new Congress Center, Leipzig is positioning itself as a tech-savvy host for conferences such as the International Supercomputing Conference (ISC’13). Can you talk about the role of technology in the region and your views on Silicon Saxony? How important is it that high-performance computing experts from around the world will get to know Leipzig, and vice versa?

Uwe Albrecht: I think that Congress Center Leipzig is a great choice for the International Supercomputing Conference ISC’13. In 2012, the CCL Congress Center Leipzig was voted ‘Best Congress and Convention Centre’ by readers of British trade magazine Business Destinations and corporate travel centre directors of the world’s top 500 companies. And last year it hosted over 100 congresses and conferences attended by more than 100,000 participants.

As the Deputy Mayor of Economic Affairs and Employment, I’m of course proud and thrilled that the main supercomputing conference will be held in Leipzig and that 2,500 system managers, researchers from higher education and business as well as developers from 50 countries will be meeting up to talk shop in keynote speeches, panel discussions and workshops. I see this as a show of confidence in Leipzig.

Saxony has a unique concentration of companies with expertise in the fields of micro- and nanoelectronics, photovoltaics, organic and printed electronics, energy-efficient systems, telecommunications technology and networked sensors. Silicon Saxony, Europe’s biggest network in these industries, links up more than 300 members in Saxony, including manufacturers, suppliers, service providers, universities, research institutes and public institutions.

The dovetailing of research, development and engineering taps important potential for the innovative power of our region. Research working hand in hand with industry goes back a long way in Leipzig.

The latest gratifying example is the press release from HTWK Leipzig University of Applied Sciences, according to which researchers from the iP³ Institute are participating in the Organic Electronics Saxony network, incorporating their expertise in printing technology to develop organic electronics to market readiness.

The conference will address topics such as petascale computing, big data, exascale architectures, cloud computing, network technologies, the state of the art in HPC applications and data management. The Department of Computer Science at Leipzig University explores some of these topics and their usage in business.

The field of service science – researching the service sector – is also playing a growing role in Leipzig. Its task is to develop innovative, knowledge-intensive services supported by high-technology in conjunction with industry. This is an area whose international importance is climbing and it’s ideally represented by the universities and research centres in Leipzig.

Leipzig’s training opportunities are a big advantage for the city. Graduates from Leipzig help their employers keep their business on track. And they’re one reason why the ICT industry is such an important driving force in Leipzig’s economy.

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insideHPC Video Archive

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insideHPC Video Archive

We try to keep this page up to date, but you can always find our latest works on our RichReport YouTube Channel.

2013 Event Coverage:

SC12 Videos (Alphabetical by Vendor Name):

Adaptive Computing

Adaptive Computing SC12 Booth Theater

Aeon

Allinea

Altair

AMD

Asetek

Bull

CAPS-Enterprise

Colfax International

Cycle Computing

DDN

  • DDN Powers Genomics at the Virginia Bioinformatics Institute. Dr. Harold (Skip) Garner from the Virginia Bioinformatics Institute describes how Big Data I/O is required to crunch Genomics data in the fight against cancer.
  • DDN Ramps Up for Exascale at SC12. Jeff Denworth from Data Direct Networks describes the company’s high performance storage solutions for HPC. Used by 60 percent of the TOP100 supercomputers in the works, DDN recently announced a $100 Million dollar investment in Exascale technologies.
  • Steve Simms on the Data Capacitor II at Indiana University. Steve Simms from Indiana University describes a recent upgrade to the Data Capacitor project, a high-speed, high-capacity storage facility for very large data sets. With 5 PB of storage, Data Capacitor II will support big data applications used in computational research. IU partnered with DDN to develop Data Capacitor II, which is scheduled to be installed in the IU Data Center in spring 2013.

Dell

Gnodal

HPC Advisory Council

  • HPC Advisory Council Announces Student Cluster Teams for ISC’12. Gilad Shainer, Tong Liu, and Pak Lui from the HPC Advisory Council revue the organization’s outreach efforts for the past year and look forward to 2013. The council is an active sponsor of international Student Cluster Competitions that encourage young people to learn parallel programming skills.

IBM

IDC

  • IDC HPC Market Update from SC12. Did you know that 3Q2012 was the biggest quarter of revenue in the history of HPC? In this video from SC12, Earl Joseph from IDC presents the latest on the supercomputing market.

Inktank

  • Inktank Boosts Open Source Ceph File System. Neil Levine from Inktank describes the company’s efforts to commercialize and support the Ceph open source file system. With high reliability and nearly unlimited scalability, Ceph has great potential for Big Data applications as well as an enabling technology for Exascale computing.

Intel

Intersect360 Research

NAG

Nirvana

Numascale

Nvidia

Mellanox

  • Mellanox Breaks Performance Records, Dominates TOP500 at SC12. Todd Wilde from Mellanox describes the company’s recent advancements in high speed InfiniBand interconnects. Infiniband recently InfiniBand has become the leading interconnect on the TOP500 with 224 clusters and the Connect-IB dual-port 56Gb/s FDR InfiniBand adapter recently achieved the industry’s highest throughput of more than 100Gb/s utilizing PCI Express 3.0 x16 and over 135 million messages per second, 4.5X higher than previous or competing solutions.

OpenSFS & EOFS

Panasas

  • Panasas Showcases ActiveStor 14 at SC12. By accelerating small file and metadata performance with Solid State Drive (SSD) technology, ActiveStor 14 delivers extreme performance, for the technical computing and big data workloads commonly found in HPC environments.
  • Panasas Chief Scientist on Where HPC Meets Big Data and Hadoop. Panasas ActiveStor not only accelerates product design and scientific discovery applications, but will perform seamless Hadoop analyses, ensuring that customers can extract maximum value from their existing big data infrastructure.

Penguin Computing

Rogue Wave Software

Samplify

SC12 Committee

  • SC12 Press Conference with Jeff Hollingsworth. In this video, SC12 General Chair Jeff Hollingsworth opens the show press conference in Salt Lake City. This year there were a record number of exhibitors have booths at the show. Recorded Nov. 12, 2012.

Scalable Informatics

Seneca

SGI

  • Interview: SGI Teams with Altair on the Road to Exascale. Paul Kinyon from SGI’s product management team describes how the company is working with partners like Altair to solve customer’s toughest computational challenges. The company is looking at a range of technologies that could enbable Exascale computing capabilities at a practical level of power consumption.
  • Intel Xeon Phi Adds Smarts to SGI UV. SGI’s Chief Marketing Office Franz Aman describes the company’s full range of solutions featuring the new Intel Xeon Phi coprocessor for HPC.

Solarflare

Spectra Logic

Supermicro

Sugon

Texas Instruments

The Portland Group

  • PGI’s Michael Wolfe on OpenACC Directives for GPUs. Michael Wolfe from The Portland Group discusses the origins of the OpenACC standard for programming directives in GPUs. He also weighs in on the recent OpenMP 4.0 technical report, which proposed to incorporate OpenACC directives into OpenMP 4.0 sometime in 2013.

VMware

  • Interview: Josh Simons on HPC Cloud Trends at SC12. Josh Simons from the VMware CTO office describes recent trends in Cloud Computing for HPC. The company is looking at how virtualization technologies could benefit supercomputing on the road to Exascale.

Xyratex


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Podcast: Hot Interconnects 2013 Conference Looks to the Future of Networking

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In this podcast, the program co-chairs of the 2013 Hot Inteconnects Conference discuss how the annual symposium covers cross-cutting issues spanning computer systems, networking technologies, and communication protocols for high-performance interconnection networks.

Program guests:

  • Madeleine Glick (APIC Corporation)
  • Torsten Hoefler (ETH Zurich)
  • Fabrizio Petrini (IBM TJ Watson)

Hot Interconnects takes place in San Jose, California on August 21-23. The conference Call for Papers has been issued, with abstracts due April 26, 2013.

Download the MP3 * Subscribe on iTunes * Subscribe to RSS

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Posted in Events, Hot Interconnects, HPC, HPC Hardware, Network, Podcast | Leave a comment

Podcast: Radio Free HPC on GPU-Direct RDMA

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In this follow-up podcast to the GPU Technology Conference, the Radio Free HPC team mulls over a talk by GE’s Dustin Franklin, GPU app specialist. Dustin’s topic was GPU-direct RDMA; was this a first look at real-world RDMA with GPU-to-GPU communications?

Follow along as the guys describe flow charts on technical slides that are not yet approved by viewing for the “great unwashed masses” – but make no mistake, they’re impressed by what they saw. Dan “knows a guy” who can divulge more, and offers to arrange an inquisition with Henry. Henry promised to “be nice,” whatever he means by that. Rich missed this GTC session and several others while “conducting interviews,” whatever he means by that. Dan offers another characterization. And this just in: there’s a great deal of information available on the Internet.

Download the MP3 * Subscribe on iTunes * RSS Feed

View the GE Presentation Slides on Slideshare or check out the excellent coverage by Timothy Prickett Morgan over at The Register.

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Posted in Events, GPUs, GTC - GPU Technology Conference, HPC, HPC Hardware, Podcast, Radio Free HPC | Leave a comment

LUG 2013 Kicks Off with Surprise Announcement from OpenSFS

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The LUG 2013 Lustre User Group conference kicked off this morning in San Diego with a surprise announcement of a change in the management structure for its governing body, OpenSFS. Norman Morse, who has been the CEO of the organization since it was founded in 2010, has resigned.

In his opening address, Morse called for called for continued unity in the Lustre user community.

The mission of OpenSFS and EOFS is still of critical importance to this community,” said Morse. “You, the Lustre community can be very proud of what you’ve accomplished. Lustre, at one time was a system in doubt. It increases every year now. It rose to become a feature-rich, stable, major file system. As we’ve seen recently, it’s no small feat to bring a Terabyte per second to disk. So the “little file system that could” has become “the big file system that can and does.”

“Unfortunately the success that you have created could attract selfish interests and political maneuvering from folks who want to help “manage” the Lustre success for their own personal gain. So I would say selfish interests and political maneuvering are enemies to the spirit and success of Lustre that has existed from the very beginning. I’m going to say that this community’s future is bright as long as you continue to work together.”

Following Morse’s talk, Galen Shipman from ORNL thanked Norm for his service and announced that OpenSFS will now move to a new “association management company” called VTM.

LUG 2013 continues through Thursday, March 18. Please stay tuned to insideHPC for more updates, interviews, and a full set of presentation videos.

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Video: How to Talk to Your CFO about HPC and Big Data

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In this video from the 2013 National HPCC Conference, Rich Brueckner from inside-BigData moderates a panel discussion on How to Talk to Your CFO about HPC and Big Data.

Panelists:

John C. Morris – Pfizer
Dr. George Ball – Raytheon
Henry Tufo – University of Colorado, Boulder
Dr. Flavio Villanustre – LexisNexis

As members of the HPC community, we spend a good share our time sharing our work and best practices with our colleagues. But how do we communicate the business value of high performance computing and Big Data analytics to CFOs who have little affinity to discussions of things like cores, Hadoop, and MPI? In this panel discussion, experts and Big Data and HPC will come together to share best practices and communication strategies that have proven effective when talking to CFOs and other C-level executives.”


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Posted in Business of HPC, Events, HPC, inside-BigData, National HPCC Conference, Video | Leave a comment

Video: SC13 Seeks Your Ground-Breaking Innovations in the Emerging Technologies Track

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In this video, Torsten Hoefler from ETH Zurich describes the new SC13 Emerging Technologies Track.

The SC13 Emerging Technologies Track is a new element of the Technical Program at SC13. It is aimed at providing a showcase on the SC13 show floor for novel projects at a national or international scale. It is different from other aspects of the technical program, such as contributed presentations and posters, in that it will provide a forum for discussing large-scale, long-term efforts in high performance computing, networking, storage, and analysis, rather than a recent research result that such a project might have achieved. Emerging Technologies will provide space in a booth at an attractive central location of the SC13 show floor. The booth will facilitate displays, presentations, and spontaneous discussions among participants and visitors.

If you have ground-breaking technologies in the works, the SC13 conference would love to provide you an opportunity to showcase it to the world leaders in supercomputing. Read the Full Story and get your submissions in today!

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HPC People on the Move: More Exodus at Tabor Communications

Search Results for: Rich

Hello. It’s me again–Dr. Lewey Anton. I’ve been commissioned by insideHPC to track HPC People on the Move. The personnel landscape in HPC continues to ebb and flow out there. And in a small community like this, the company names on the badges may change, but faces remain the same.

Here are the most recent developments:

  • Richard Brandt has left Tabor Communications, the third editor to exit the company in as many months. Brandt took over as editor of HPCwire in February, replacing Michael Feldman, who had been editor of the publication for seven years or so. Feldman is now an analyst at Intersect360 Research.
  • Nicole Hemsoth is now Director of Editorial Operations and Managing Editor HPCwire. Hemsoth was previously the editor of Datanami and HPC in the Cloud, and with her considerable writing chops, she is well-suited to step in at HPCwire.
  • John Kirkley is now a contributing editor at insideBigData. Kirkley left the Digital Manufacturing Report at Tabor Communications last month to reboot Kirkley Communications.
  • Isaac Lopez is now Managing Editor at Datanami. Previously the publisher of Datanami, Lopez has 11 years in the high technology and publishing industries.
  • Ken Tan has joined Skyera as VP of Operations. Tan is responsible for the worldwide supply chain and manufacturing operations for Skyera as the company ramps its skyHawk series of solid-state storage systems.
  • Susan Lewis has joined Silicon Mechanics as director of product management. Lewis has over 20 years experience in the industry, and her leadership should be a boon for this maker of rackmount servers, storage, and high-performance computing clusters.

Have you moved or know of HPC folks in new positions? Let us know by sending an email to: [email protected] In the meantime, keep up with the HPC community’s movers and shakers by subscribing to insideHPC today.

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ACM Athena Lecturer Katherine Yelick to Present at SC13

Search Results for: Rich

This week SC13 announced that Katherine Yelick of LBNL will address the conference as the 2013-2014 Athena Lecturer. The award honors outstanding women researchers who have made fundamental contributions to computer science.

The Athena Lecturer award is a leading award in the computing community, and is a well-deserved honor that recognizes Dr. Yelick’s rich legacy of accomplishments in the field,” said William D. Gropp, the Thomas M. Siebel Chair in Computer Science at the University of Illinois and General Chair of SC13. “Kathy’s research has led to fundamental improvements in the ways in which we think about parallelism in complex applications and express it at large scale.”

Yelick’s was recognized for an extensive body of work including the co-creation of Unified Parallel C (UPC) and core contributions to the theory and practice of performance analysis, modeling, and optimization for the field of high performance computing.

For 25 years the SC conference series has served as the focal point of innovation in the HPC community,” said Satoshi Matsuoka, professor at the Tokyo Institute of Technology and chair of the SC13 Technical Program. “We are proud that Dr. Yelick has chosen this conference for her lecture, and feel it is entirely in keeping with the SC tradition of excellence and leadership in our field. Kathy’s successful research career and her deep commitment to developing the next generation of computing professionals exemplify the core values of this conference.”

Read the Full Story.

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Video: GPFS CACHE over 200 Km

Search Results for: Rich

In this video from the HPC Advisory Council Switzerland Conference, Stefano Claudio Gorini from the Swiss Supercomputing Centre Lugano-Zurich presents: GPFS CACHE over 200 Km.

Download the Slides (PDF).

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Posted in Events, HPC, HPC Advisory Council Workshop, HPC Hardware, HPC Software, Storage, Video | Leave a comment

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