Feeds

HPC > More stories

The Eurora supercomputer built by Eurotech and Nvidia

Supercomputer efficiency jumps, but nowhere near exascale needs

It is not precisely the kind of leap that the supercomputer industry needs to reach exascale performance by the end of the decade, but more powerful GPU and x86 coprocessors are enabling more energy-efficient machines, at least according to the latest Green500 rankings. The Green500 list comes out two or three times a year, …

Sweaty European youngsters get to grips with ‘coffee table of doom’

HPC blog It was a hot week in Leipzig - "sweating through your shirt five minutes after you walk out of your hotel" hot. However, extreme heat and even the resulting prickly heat won’t keep us from checking in with all of the teams during the last day of the ISC’13 Student Cluster Challenge. First up are the teams from Europe:Team …

2 Chinese teams. 1 unbeaten. Cluster wrestlers, be warned

HPC blog China has sent two teams to the eight-university 2013 International Supercomputing Conference Student Cluster battle, but they had to earn their trip. As student cluster competition aficionados know, the Asia Student Supercomputer Challenge held their first regional cluster competition last April. In addition to the possibility …
Eagle

Rainforest Eagles 2.0 and African cluster boffins head to Europe for app WAR

HPC blog The cluster kids on eight international university teams have now deployed their clusters at the 2013 International Supercomputing Conference in Leipzig, Germany. The 2013 ISC Student Cluster Challenge entrants are now fighting each other to win a series of HPC benchmarks and scientific apps. The two teams below - Costa Rica's …

US cluster kids bring noisy gear, 'fun' toys to World War HPC

HPC blog Eight universities have travelled to the 2013 International Supercomputing Conference in Leipzig, Germany, to participate in the 2013 ISC Student Cluster Challenge. They’ve hastily pulled together their data-nomming HPC beasts and are now busily working to to hit the jackpot on a series of HPC benchmarks and scientific …

Edinburgh students' heaving racks: UK's only hope for cluster-wrestling glory

HPC blog Eight universities have travelled to the 2013 International Supercomputing Conference in Leipzig, Germany, to participate in the 2013 ISC Student Cluster Challenge. They’ve deployed their clusters and are busily working to turn in the best results on a series of HPC benchmarks and scientific apps. This year, the competition …

Euro students cluster fest: Configurations LAID BARE

HPC blog The configurations of the systems to be used by the young HPC warriors in the 2013 International Supercomputing Conference's Student Cluster Challenge were released last week, but they have now been verified to make sure that last-minute changes are accurately represented. Here’s the "big table" showing some of the details for …
What the Tianhe-2 super should look like in its final home

HPC geeks ponder 100 petafloppers and quantum supercomputers

ISC 2013 The next big barrier for supercomputing is punching through 100 petaflops peak performance, which frankly could be done in a heartbeat if someone had a few hundred millions dollars lying around. And now that Google and NASA are monkeying around with a quantum computer, thoughts are turning to how a QC might be deployed to …
The Titan supercomputer at Oak Ridge

What should replace Linpack for ranking supercomputers?

ISC 2013 The Linpack Fortran benchmark, which has been used to gauge the relative performance of workstations and supercomputers for many decades, is looking a little long in the tooth. So, some of the people who love Linpack and know it best are proposing a new benchmark - with the mind-numbing name of High Performance Conjugate …
Raijin at the NCI

New super maxed out on first day of operations

How long does it take to fill a supercomputer? A day, if you're the new Raijin machine at the National Computing Infrastructure (NCI) at the Australian National University. Formally opened to user traffic on Monday, Raijin is a Fujitsu Primergy system with 57,472 SandyBridge cores, 160 TB of main memory, 10 PB of usable high- …

Supercomputer sage Cray musters Lustre cluster storage hustler

Supercomputer company Cray is starting up a standalone storage company with a Cray Cluster Connect product for rustling up business supplying X86 Lustre clusters. "Connect" in Cray Cluster Connect (C3) does not refer to just the physical connection hardware linking nodes in a cluster. Instead Cray is referring to everything …
Chris Mellor, 19 Jun 2013
ASKAP from the air

Swinburne starts design of pulsar-hunting supercomputer

Back when they first discovered pulsars – in the “Little Green Men” era of the 1960s – astronomers were seeing big, loud and slow pulses. Today's pulsar-hunters are hunting subtler beasts and therefore need a lot more computer power, which is why Australia's Swinburne University has decided to spend more than $AU600,000 to …
Die shot of the 62-core Xeon Phi coprocessor chip

Intel previews future 'Knights Landing' Xeon Phi x86 coprocessor with integrated memory

ISC 2013 X86 processor and now coprocessor maker Intel is determined make possible an exaflops of aggregate computing capacity within a 20-megawatt envelope. "We believe that we have the capability and the responsibility to drive innovation faster and faster," says Rajeeb Hazra, general manager of the Technical Computing Group, which is …
Die shot of the 62-core Xeon Phi coprocessor chip

Intel widens Xeon Phi HPC coprocessor lineup

ISC 2013 The pitch that Intel's salespeople have to make to push Xeon Phi x86-based coprocessors just got a little easier and more interesting. And in the same week that a hybrid Xeon-Xeon Phi machine - China's Tianhe-2 - took the title as the fastest supercomputer in the world. And that is going to make life a little bit harder for …

Supercomputer vid proves NASA black-hole ring sniffers were RIGHT

Video Stellar-mass black holes produce their highest-energy light from the turbulent froth of their gas corona, boffins have discovered with the help of a massive amount of supercomputing power. Astronomers from NASA, Johns Hopkins University and the Rochester Institute of Technology used 960 of the Ranger supercomputer's nearly 63, …
What the Tianhe-2 super should look like in its final home

Top500: Supercomputing sea change incomplete, unpredictable

ISC 2013 If you were thinking that coprocessors were going to take over the Top500 supercomputer rankings in one fell swoop, or even three or four, and knock CPU-only systems down to the bottom of the barrel – well, not so fast. While GPU and x86 coprocessors are certainly the main computation engines on some of the largest systems that …

Young cluster-trucker keen for MILCy treat? We've got just the app for you

HPC blog The Student Cluster Challenge at ISC’13 kicks off, well actually boots up, in just about a week from now. For some last-minute tips for the university competitors who are packing up their nodes for Leipzig, I interviewed a few folks who are experts on two of the applications they’ll be running. The tech talk gets deep in places …
The Tegra 3 ARM board and Tesla K20 GPU powering Pedraforca

Barcelona taps Tesla and Tegra for next-gen hybrid supercomputer

The Barcelona Supercomputing Center has been monkeying around with the combination of low-powered processors and relatively low-end graphics chips. Well, BSC is getting ready to take its ceepie-geepie prototyping up another notch by marrying a baby ARM processor aimed at smartphones and tablets with a full-on GPU coprocessor. …
medical_doctor_health_channel

Speaking in Tech: Doc, I've got a cough. Here's my DNA, now find a cure

Podcast speaking_in_tech Greg Knieriemen podcast enterprise This week, Speaking in Tech regular Greg Knieriemen has fled to Germany, leaving the ever-capable Ed Saipetch and Sarah Vela to host a panel session at the Dell Enterprise Forum in San Jose, California. Today's special guests are Tim Carroll, a director at Dell Research …
Team Register, 12 Jun 2013
Screenshot from DARPA's ACTUV game. Credit: DARPA/Sonalysts

Cray cracks Oz military for super simulating silent subs

Cray has strolled off with a $AU2.27 million contract to provide a supercomputer to the Defence Science and Technology Organisation (DSTO). When installed, the machine will be used to run CFD (computation fluid dynamics) simulations for submarine design. The contract is solely for compute hardware – Cray will have to integrate …
What the Tianhe-2 super should look like in its final home

Enter the Dragon: The Chinese superputer set to win the Top500 crown

The Chinese government can keep a secret probably as well as any organisation on the planet, but pride will get the best of anyone - at least some of the time. And so it is that Xiangke Liao, the professor from the National University of Defense Technology has outed the details of the "Tianhe-2" massively parallel supercomputer …

South African cluster kids represent ENTIRE continent at HPC battle

HPC blog The 2013 International Supercomputing Conference (ISC’13) Student Cluster Challenge (SCC) in Leipzig will be a truly global competition, with universities from Europe, China and the United States vying for HPC bragging rights and, yes, glory too. Student teams will race their home-built clusters to see who can achieve the …
HIV testing kit vial

Petascale powerhouse cracks important HIV code

The Blue Waters petascale computer at the University of Illinois' National Centre for Supercomputing Applications is being credited with cracking part of the code of HIV – and possibly helping point the way to new treatments. Simulations carried out on Blue Waters allowed researchers to determine the precise structure of the HIV …
Licensed under https://creativecommons.org/licenses/by-sa/3.0/deed.en

Beijing cluster brawlers warm up for undergrad cluster tussle

HPC blog China’s biggest export in June, at least measured by FLOP/s, could likely be the two teams they’re sending to the second annual Student Cluster Challenge at the International Supercomputing Conference (ISC). This is the second major cluster competition of 2013, coming hot on the heels of the recently completed Asia Student …
Flag China

China rumored to rule impending Top500 supers list with 50-plus petaflopper

It looks like China is getting ready to scare the wits out of – or maybe some life into – the US and European supercomputing establishments and their sugardaddy governments once again by taking the top slot in the June rankings of the Top500 supercomputers in the world. And this time, it will be with an all-Intel ceepie-phibie …
IBM Watson QA Power7 cluster

IBM puts supercomputer Watson to work in ROBOT CALL CENTRE

It's clever enough to beat humans on quiz shows and diagnose illnesses, but is IBM's artificially intelligent supercomputer tough enough to cope with angry consumers who've been on hold for three hours? IBM certainly seems to think so, as it has just given Watson a new job as a customer service manager. Rather than phoning a …
Jasper Hamill, 21 May 2013

Buff American beauties keen to dominate Euro youth in tech tussle

HPC blog Competition at the ISC’13 Student Cluster Challenge will be the fiercest yet. Nine university teams from five continents are building, testing and optimising their own multi-node HPC clusters in preparation for the live face-off that will take place on the ISC’13 show floor in mid-June. During the show, the students will be …
Dwave

NASA and Google team up to buy into quantumish computing

A consortium of researchers from Google and NASA are planning to crack the issue of machine learning with a $15m quantum computer that will form the basis of a new Quantum Artificial Intelligence Lab. The new facility, which will be sited at Silicon Valley's NASA Ames Research Center, will host a 10 square meter shielded room …
Iain Thomson, 16 May 2013
Fujitsu PrimeHPC FX10 small

Fujitsu peddles three-way hybrid super to Nagoya University

Nagoya University is the latest academic institute in Japan to take a slice of the K supercomputer design - and put it on its campus to run applications on a monstrous 10.51 petaflops box. In theory. And in an interesting twist, the new machine is a hybrid Sparc64-Xeon-Xeon Phi cluster that will eventually push up into the …

Cluster kids, pick your weapons: It's the Battle of Leipzig 2.0

HPC blog Napoleon experienced his first defeat* there 200 years ago... Now nine teams of university undergrad students will travel to Leipzig in the hopes of winning the clash of big iron that is the International Supercomputing Conference 2013 (ISC’13) Student Cluster Challenge. Nine teams of university undergrad students will build …

Japan begins planning exascale super

Japan is plotting its return to global supercomputing dominance, with its science ministry seekings funds to design the successor to its K supercomputer, to be completed by 2020. According to The Asahi Shumbun, the new project aims to create a super with 100 times the processing capacity of the Fujitsu-Riken Research Institute- …

ScaleMP: Use RAM plus vSMP, not flash, to boost server performance

There are hypervisors that chop a single server into virtual bits, and other hypervisors that take multiple servers and make them look like one big virtual one. ScaleMP's vSMP hypervisor is the latter kind, and can be used to create a shared memory x86-based system that runs Linux that would normally require special processors …

Cray descends to midrange HPC shops with baby XC30 supers

Supercomputer maker Cray had been hinting that it would deliver a new cut-down version of its "Cascade" XC30 system, and the machine is being unveiled on Tuesday at the Cray User Group meeting in Napa Valley, California. The XC30-AC machines go into more standard cabinets like those used with the XE5 and XE6 predecessors to the …
LIFE_SUPPORT_HEART_AND_LUNG_MACHINE

IBM considers System X surgery: Will it ruin its sexy HPC figure?

HPC blog The increasing amount of speculation over IBM's potential unloading of all or part of its System x (x86-based servers) business onto Lenovo has high performance computing (HPC) players wondering about the implications for the sector. What would be the eventual impact on IBM, and the HPC market in general, if Big Blue were to …
A blade server from the UV2 super

SGI tax bennies push bigger profit in Q1

Jorge Titinger, the CEO who was brought into Silicon Graphics last year to clean up the mess made by $87m in low-margin deals that wrecked the company's bottom line for a few quarters, is probably breathing a little easier now that the most recent quarter has ended. Not just because revenues were up, but because the remaining $ …

Cray peddles more iron than expected in Q1

It is tough to find a choppier business than the supercomputer market, and Cray CEO Peter Ungaro had to remind Wall Street once again to not judge the company on a single quarter, and particularly on the first quarter that it has just turned in. While the company's top line was a little better than expected, issues with the …

Red-hot students, an all-day romp and an £11,000 bonanza

ASC'13 Red-hot cluster-building students from Tsinghua University in Beijing stepped up their already high-level game - and took two of the three awards up for grabs at the inaugural Asia Student Cluster Challenge (ASC’13) finals last week in Shanghai. ASC’13 is the first leg in 2013’s Student Cluster Competition Triple Crown - a long- …
Block diagram of Nvidia's Echelon exascale system

Nvidia Tesla bigwig: Why you REALLY won't need x86 chips soon

Interview Life is what happens when you are trying to do other things, as the old saying goes. Jen-Hsun Huang, co-founder and CEO of Nvidia has been perfectly honest about the fact that the graphics chip maker didn't intend to get into the supercomputing business. Rather, it was founded by a bunch of gamers who wanted better graphics …

It's a CLUSTER-OFF: Asian students prep for tense, live HPC smackdown

HPC blog The first annual Asia Student Cluster Challenge (ASCC) culminates this week with a final round of competition that brings 10 university teams to Shanghai for a live cluster-off. The teams traveling to Shanghai made it past 32 other universities vying to compete in the live finale. Teams will compete for top benchmark scores on …
Hadoop in the enterprise

Teradata buffs Hadoop for the biz intelligence masses

Teradata has polished Apache’s Hadoop Big Data framework for business intelligence and added new tools for quicker and easier querying of massed data. The data warehousing and BI giant has released Teradata Enterprise Access for Hadoop, which includes two new features: Smart Loader for Hadoop and its trademarked SQL-H. Teradata …
Gavin Clarke, 16 Apr 2013
Die shot of Nvidia's 'Kepler2' GK110 GPU chip

63 TRILLION maths ops a second - in 5 inches? Mm, show me

If you need lots of compute power, you’re either already using GPU accelerators or taking a close look at them. And if you’re serious about tapping into the full processing power of the GPU, perhaps this gear will fit the bill. Dubbed the ioMillennia, it’s a 3U, PCIe Gen3 switch from One Stop Systems that can handle sixteen full …

Industry upstart: You know what high-end HPC needs? More DAY-GLO

HPC blog One of the best things about industry events like the GPU Technology Conference (GTC 2013) is walking around the trade show floor. It gives me a chance to talk to smaller, niche companies who don’t get the media coverage given to the titans of the high-performance computing industry. (Or to Titan the supercomputer, for that …