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The Week in Review

Oct 23, 2008 | Volunteer grids offer path of least resistance, Sun booth at SC to feature Rocks cluster running Solaris, WETA Digital heats up, Sun prepares stockholders for Q1 loss. John West recaps those stories and more in our weekly wrap-up.
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Arastra Starts with a Name Changer, Aims for a Game Changer

Oct 23, 2008 | Arastra, a startup that introduced its high-performance 10 Gigabit Ethernet switches in 2007, has changed its name to Arista Networks, and with it, a new focus on the emerging cloud computing market. The company has tapped former Cisco VP Jayshree Ullal as the president and CEO, and Arista co-founder Andreas (Andy) Bechtolsheim as the chief development officer and chairman.
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The MathWorks Gets Serious About Distributed Computing

Oct 21, 2008 | Scientific computing is quickly moving to parallel platforms and most software vendors are following suit. The MathWorks, which started parallelizing MATLAB and the company's other numerical and scientific computing products four years ago, is now setting its sights on cluster and grid computing -- and even computing in the cloud.
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The Week in Review

Oct 16, 2008 | Cray repays debt at a discount; datacenter temperatures inch upward; and Ferrari test drives Windows HPC Server. John West recaps those stories and more in our weekly wrap-up.
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Bob Graybill Starts National Clearinghouse Firm for HPC Services

Oct 16, 2008 | Bob Graybill, whose high-profile roles have included heading the DARPA High Productivity Computing Systems (HPCS) program and working with USC-ISI, the Council on Competitiveness and half a dozen big defense contractors, is now CEO and president of a start-up. Nimbis Services aims to expand HPC use in manufacturing by brokering cycles, storage and expertise.
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Complete Genomics Takes Off

Oct 15, 2008 | Last week, San-Francisco-based Complete Genomics came out of stealth mode to become the first provider of large-scale human genome sequencing services. HPCwire recently asked company representatives a few questions about their new offering.
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John's Audio Link Test

Oct 15, 2008 | Morbi gravida. Donec at quam. Morbi laoreet, diam non sagittis pellentesque, enim quam semper nulla, ut molestie orci nisi sit amet pede. Donec iaculis tellus eget eros placerat sagittis. Duis blandit congue purus. Morbi vulputate convallis dui. Aliquam posuere. Morbi ornare congue est. Quisque commodo adipiscing felis. Pellentesque elementum viverra lectus. Sed justo augue, semper at, interdum vel, pulvinar ac, augue. Integer eu purus. Ut at magna. Quisque quam. Ut lacinia ipsum eget tellus porttitor consequat. Morbi tincidunt leo. Cras ornare. Nam lacinia sodales sapien. Proin nec elit at enim pellentesque consectetuer.
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Intel Grabs NetEffect Assets, Becomes iWARP Player

Oct 15, 2008 | Intel has acquired the assets of NetEffect, an Austin-based company that makes iWARP-capable adapters. Intel will inherit NetEffect's product portfolio, which includes 1 and 10 GbE accelerated adapters, 10 GbE adapters for blade configurations as well as a 10 GbE ASIC.
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Woven Launches New 10 GbE Switch

Oct 14, 2008 | Woven Systems has added a new 10 Gigabit Ethernet top-of-rack switch to its product lineup. The TRX 200 is aimed at high performance datacenter environments requiring a scalable Ethernet fabric.
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Accelerators in the Data Center -- Green Is In

Oct 10, 2008 | In the data center, the quest for greater performance -- while keeping power, cooling and space concerns in check -- is providing significant challenges for companies. Faced with an array of increasing complex challenges, data center managers may do well to take a look at hardware accelerators as a means to achieve more application performance, in less space and with less power.
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Velocity Micro Makes an HPC Play

Oct 09, 2008 | The GPGPU phenomenon is continuing to attract lots of attention in the high performance computing community and is starting to bring some new players into the market. On Monday, Velocity Micro jumped into the HPC space with a new line of GPU-accelerated HPC workstations.
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The Week in Review

Oct 09, 2008 | Nimbis offers full menu of hosted HPC services; Bull acquires German HPC company; and AMD goes halvsies. John West recaps those stories and more in our weekly wrap-up.
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Compilers and More: Programming GPUs Today

Oct 08, 2008 | In the not-too-distant past, programs had to be written in or manually translated into binary machine code, but soon assembly languages and assemblers were developed to simplify the process. Then followed operating systems, multiprogramming, and the concept of an application binary interface (ABI). Now programming languages and compilers have progressed to where we use many higher level languages (C, Java, Fortran, others too many to enumerate) with a great increase in productivity.
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The Linux HPC Empire Strikes Back

Oct 06, 2008 | While the Microsoft juggernaut has been touting the joys of its new Windows HPC Server 2008, the Linux HPC contingent has been somewhat less vocal of late. But now Red Hat has come up with its version of an integrated cluster solution.
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The Week in Review

Oct 02, 2008 | Google datacenters most energy efficient; Cluster Resources to demo Moab Hybrid Cluster; Red Hat Linux releases HPC distro. John West recaps those stories and more in our weekly wrap-up.
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Nexsan Looks to Scare Up HPC Customers With Storage Beast

Oct 02, 2008 | Even though the cost of servers still dominates the datacenter budget, storage is actually on a steeper growth curve. HPC storage, in particular, is being singled out as high-growth opportunity. Vendors are scrambling to keep up.
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Saudi Arabia Buys Some Big Iron

Oct 01, 2008 | Last week, IBM and King Abdullah University of Science and Technology announced a collaboration to build "Shaheen," a 222 teraflop Blue Gene/P supercomputer. When deployed in 2009, it will represent the most powerful computer in the Middle East and one of the top systems in the world.
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The Week in Review

Sep 25, 2008 | IBM's On Demand offering lets users try out Windows new HPC platform; Microsoft datacenters go camping; and NVIDIA is making staff cuts. John West recaps those stories and more in our weekly wrap-up.
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Hardware Accelerators Are One Way to Help Wall Street, Companies Say

Sep 24, 2008 | Can hardware acceleration save Wall Street? Well, not as quickly as a multibillion-dollar bailout might, but there was plenty of discussion at this week's HPC on Wall Street conference about the advantages specialized hardware can bring to market analysts and traders. Sellers of these products were all over the place, their booths were busy, and several sessions on the subject were standing-room only.
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Banks and Outsourcing: Just Say 'Latency'

Sep 24, 2008 | A common critique of external cloud computing services is that big-time IT users, like major corporations and financial institutions, are nowhere near getting on board. That might be true for the new breed of "cloud" services, but for the financial services sector, at least, outsourcing is far from a dirty word.
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Microsoft Aims Newest HPC Offering at Wall Street

Sep 23, 2008 | When profits drop, businesses look to boost productivity and performance -- and nowhere is that demand more urgent right now than on Wall Street. Yesterday, about 60 blocks north of the scene of the recent financial meltdown, Microsoft announced it has released its latest product to provide that boost: Windows HPC Server 2008.
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Accelerating Financial Computations on Multicore and Manycore Processors

Sep 22, 2008 | Multicore processors promise improved computational efficiency, but achieving high efficiency execution on these processors is non-trivial. Moreover, in the financial industry, time is literally money, so high-productivity software development is just as important as efficient execution.
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GPUs Finding A New Role on Wall Street

Sep 22, 2008 | Despite the carnage from this year's financial crisis, the arms race in algorithmic trading is likely to continue. Behind that competition are a variety of high performance computing technologies, such as commodity clusters, FPGA accelerators and Blue Gene supercomputers. One of the new kids on Wall Street is GPU computing, a technology that is making inroads across nearly every type of HPC application.
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The Week in Review

Sep 18, 2008 | McCain takes turn responding to Science Debate questions; SiCortex boosts performance, energy-efficiency; and Appro partners with NEC. John West recaps those stories and more in our weekly wrap-up.
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Beyond Performance, Price and Power in HPC

Sep 18, 2008 | After a year in development, Tabor Research has launched its HPC Productivity Analyzer, a free online tool designed to help HPC lab directors and datacenter managers evaluate and improve their computing investments.
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2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | Recent

June 19, 2013

June 18, 2013

June 17, 2013

June 14, 2013

June 13, 2013

June 12, 2013

June 11, 2013

June 10, 2013

June 07, 2013

June 06, 2013



Feature Articles

My Supercomputer is Bigger Than Yours!

Contributing commentator, Andrew Jones, offers a break in the news cycle with an assessment of what the national "size matters" contest means for the U.S. and other nations...
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Alternatives Emerge as Linpack Loses Ground

Today at the International Supercomputing Conference in Leipzing, Germany, Jack Dongarra presented on a proposed benchmark that could carry a bit more weight than its older Linpack companion. The high performance conjugate gradient (HPCG) concept takes into account new architectures for new applications, while shedding the floating point....
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Intel Snaps New Grips to HPC Hook

Not content to let the Tianhe-2 announcement ride alone, Intel rolled out a series of announcements around its Knights Corner and Xeon Phi products--all of which are aimed at adding some options and variety for a wider base of potential users across the HPC spectrum. Today at the International Supercomputing Conference, the company's Raj....
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Short Takes

Developers Tout GPI Model for Exascale Computing

Jun 19, 2013 | Supercomputer architectures have evolved considerably over the last 20 years, particularly in the number of processors that are linked together. One aspect of HPC architecture that hasn't changed is the MPI programming model.
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Supercomputers: Not Always the Best for Big Data

Jun 18, 2013 | The world's largest supercomputers, like Tianhe-2, are great at traditional, compute-intensive HPC workloads, such as simulating atomic decay or modeling tornados. But data-intensive applications--such as mining big data sets for connections--is a different sort of workload, and runs best on a different sort of computer.
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Gordon Flashes Its Versatility in HPC Workloads

Jun 18, 2013 | Researchers are finding innovative uses for Gordon, the 285 teraflop supercomputer housed at the San Diego Supercomputer Center (SDSC) that has a unique Flash-based storage system. Since going online, researchers have put the incredibly fast I/O to use on a wide variety of workloads, ranging from chemistry to political science.
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Supercomputers: Still the King of the HPC Hill

Jun 17, 2013 | The advent of low-power mobile processors and cloud delivery models is changing the economics of computing. But just as an economy car is good at different things than a full size truck, an HPC workload still has certain computing demands that neither the fastest smartphone nor the most elastic cloud cluster can fulfill.
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TACC Longhorn Takes On Natural Language Processing

Jun 14, 2013 | For all the progress we've made in IT over the last 50 years, there's one area of life that has steadfastly eluded the grasp of computers: understanding human language. Now, researchers at the Texas Advanced Computing Center (TACC) are utilizing a Hadoop cluster on its Longhorn supercomputer to move the state of the art of language processing a little bit further.
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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

HPCwire Live! Atlanta's Big Data Kick Off Week Meets HPC

Join HPCwire Editor Nicole Hemsoth and Dr. David Bader from Georgia Tech as they take center stage on opening night at Atlanta's first Big Data Kick Off Week, filmed in front of a live audience. Nicole and David look at the evolution of HPC, today's big data challenges, discuss real world solutions, and reveal their predictions. Exactly what does the future holds for HPC?

Webinar: Mellanox Virtual Modular Switch, the Most Efficient 40GbE Aggregation Switch Solution

Join our webinar to learn how IT managers can migrate to a more resilient, flexible and scalable solution that grows with the data center. Mellanox VMS is future-proof, efficient and brings significant CAPEX and OPEX savings. The VMS is available today.

Atlanta's Big Data Kick Off Week Meets HPC Cray Exxact

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  • November 17, 2013 - November 22, 2013
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