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Blogs & Commentary
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Michael Feldman
Raining on the Innovation Parade
Post Date: August 11, 2011 @ 6:26 PM, Pacific Daylight Time
Blog: From the Editor
The "dismal science" tells us innovation is on the wane.
Michael Feldman
Debt Deal Casts Shadow on US Research Funding
Post Date: August 04, 2011 @ 5:39 PM, Pacific Daylight Time
Blog: From the Editor
Federal R&D money could be an easy target for cost-cutting with latest legislation.
Michael Feldman
Life After TeraGrid
Post Date: July 28, 2011 @ 7:25 PM, Pacific Daylight Time
Blog: From the Editor
XSEDE takes up NSF's cyberinfrastructure mission with a broader mandate.
Michael Feldman
IBM Demos Record-Breaking Parallel File System Performance
Post Date: July 21, 2011 @ 9:05 PM, Pacific Daylight Time
Blog: From the Editor
GPFS gobbles 10 billion files in less than an hour using Violin Memory's solid-state storage.
Michael Feldman
GPU Computing Wades Into the Mainstream
Post Date: July 14, 2011 @ 6:52 PM, Pacific Daylight Time
Blog: From the Editor
No longer the "Next Big Thing" in HPC, GPUs are becoming conventional.
Michael Feldman
Researchers Spin Up Supercomputer for Brain Simulation
Post Date: July 07, 2011 @ 7:40 PM, Pacific Daylight Time
Blog: From the Editor
SpiNNaker project will employ ARM processors to map virtual brain.
Michael Feldman
Supercomputer Defend Thyself
Post Date: June 30, 2011 @ 5:40 PM, Pacific Daylight Time
Blog: From the Editor
HPC takes a hit from latest spate of natural disasters.
Caroline Connor
Introducing the First ISC Think Tank Series, Sponsored by HPCwire
Post Date: June 28, 2011 @ 6:36 AM, Pacific Daylight Time
Blog: HPC Community Voices
Caroline shares her experience filming the first 'ISC Think Tank Series, hosted by HPCwire' live at ISC '11 and her thoughts on why capturing an annual "meeting of the minds" between the best and brightest in the industry is important for the HPC community.
Michael Feldman
What I Learned at the International Supercomputing Conference
Post Date: June 23, 2011 @ 2:42 PM, Pacific Daylight Time
Blog: From the Editor
HPC accelerator competition is heating up and Japanese supers are scrambling for watts.
Tom Tabor
IDC Shares HPC Market Figures, Trends, Predictions at ISC
Post Date: June 21, 2011 @ 12:51 PM, Pacific Daylight Time
Blog: From the Editor
IDC presented its overview of the market for high performance computing at the International Supercomputing Conference in Germany this week. Tom Tabor reflects on these trends and predictions in this post from Hamburg.
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Join Michael Wolfe as he compares the advantages and costs of using both low-level models and the directive-based OpenACC model for programming accelerated heterogeneous systems. Registration is free.
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Feature Articles
NSF Forges Further Beyond FLOPs
In a recent solicitation, the NSF laid out needs for furthering its scientific and engineering infrastructure with new tools to go beyond top performance, Having already delivered systems like Stampede and Blue Waters, they're turning an eye to solving data-intensive challenges. We spoke with the agency's Irene Qualters and Barry Schneider about..
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CERN, Google Drive Future of Global Science Initiatives
Large-scale, worldwide scientific initiatives rely on some cloud-based system to both coordinate efforts and manage computational efforts at peak times that cannot be contained within the combined in-house HPC resources. Last week at Google I/O, Brookhaven National Lab’s Sergey Panitkin discussed the role of the Google Compute Engine in providing computational support to ATLAS, a detector of high-energy particles at the Large Hadron Collider (LHC).
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Saddling Phi for TACC’s Stampede
The Xeon Phi coprocessor might be the new kid on the high performance block, but out of all first-rate kickers of the Intel tires, the Texas Advanced Computing Center (TACC) got the first real jab with its new top ten Stampede system.We talk with the center's Karl Schultz about the challenges of programming for Phi--but more specifically, the optimization...
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Short Takes
Building Supercomputers with Raspberries
May 22, 2013 |
At some point in the not-too-distant future, building powerful, miniature computing systems will be considered a hobby for high schoolers, just as robotics or even Lego-building are today. That could be made possible through recent advancements made with the Raspberry Pi computers.
Read more...
Running Computational Fluid Dynamics in the Cloud
May 16, 2013 |
When it comes to cloud, long distances mean unacceptably high latencies. Researchers from the University of Bonn in Germany examined those latency issues of doing CFD modeling in the cloud by utilizing a common CFD and its utilization in HPC instance types including both CPU and GPU cores of Amazon EC2.
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Computing the Physics of Bubbles
May 15, 2013 |
Supercomputers at the Department of Energy’s National Energy Research Scientific Computing Center (NERSC) have worked on important computational problems such as collapse of the atomic state, the optimization of chemical catalysts, and now modeling popping bubbles.
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Internet2 Awards Program Seeks Innovative Applications
May 10, 2013 |
Program provides cash awards up to $10,000 for the best open-source end-user applications deployed on 100G network.
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Sponsored Whitepapers
Best Practices in Big Data Storage
05/10/2013 | Cleversafe, Cray, DDN, NetApp, & Panasas | From Wall Street to Hollywood, drug discovery to homeland security, companies and organizations of all sizes and stripes are coming face to face with the challenges – and opportunities – afforded by Big Data. Before anyone can utilize these extraordinary data repositories, however, they must first harness and manage their data stores, and do so utilizing technologies that underscore affordability, security, and scalability.
Progress in Parallel: the Bull Parallel Programming Center
04/15/2013 | Bull | “50% of HPC users say their largest jobs scale to 120 cores or less.” How about yours? Are your codes ready to take advantage of today’s and tomorrow’s ultra-parallel HPC systems? Download this White Paper by Analysts Intersect360 Research to see what Bull and Intel’s Center for Excellence in Parallel Programming can do for your codes.
Sponsored Multimedia
SGI DMF ZeroWatt Disk Solution
In this demonstration of SGI DMF ZeroWatt disk solution, Dr. Eng Lim Goh, SGI CTO, discusses a function of SGI DMF software to reduce costs and power consumption in an exascale (Big Data) storage datacenter.
Cray CS300-AC Cluster Supercomputer Air Cooling Technology Video
The Cray CS300-AC cluster supercomputer offers energy efficient, air-cooled design based on modular, industry-standard platforms featuring the latest processor and network technologies and a wide range of datacenter cooling requirements.
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