Articles about supercomputing

Black holes come together to produce gravitational waves in a visualisation

Swinburne Uni slings SGI, picks DellTel for new 4,140 core super

Australia's Swinburne University has signed up for a new supercomputer, to help spearhead efforts to detect gravitational waves. OzSTAR will be composed of Dell PowerEdge R740 servers each packing a single 18-core, 36-thread Xeon Gold 6140, a pair of NVIDIA Tesla P100 12GB GPUs and 192GB RAM. Eight of the 115 nodes in the …
Simon Sharwood, 15 Aug 2017

Students smash competitive clustering LINPACK world record

HPC Blog Enormous happenings at the ISC17 Student Cluster Competition, where students from the Friedrich-Alexander-Universitat (FAU) broke the student cluster competition world record for HPL (LINPACK). This gives the home court German team the coveted Highest LINPACK award. This marks the first time a German team has won a major …
Dan Olds, 3 Jul 2017
guitar player on shuttertsock photo of (sisyphus) man rolling a rock up a hill. photo by SHutterstock/PHOTOCREO Michal Bednarek

Why student cluster compos? A supercomputer kids' taskmaster explains

HPC Blog As some of the blogs on the fifth annual ASC17 Asia Student Supercomputer challenge started to hit El Reg, we noticed a couple of comments that made me think that some of you out there are missing the point of these student cluster competitions. Here are a couple of them: “So the newcomers won because they had two more NVIDIA …
Dan Olds, 8 May 2017

Final day of world's biggest student cluster-wrestling compo

HPC Blog As a HPC cluster competition starts to wind down and deadlines are close, I like to do a video check in with the teams to see how they’re doing. Usually they’re either very relaxed or very nervous. The relaxed ones either know where they stand and whether they’re in or out of the competition for first place or one of the other …
Dan Olds, 8 May 2017

Student cluster-wrestlers face off in HPC battle: You and whose army? Um, China's

HPC Blog With 20 university teams, Asia Supercomputer Community 2017 is the largest student cluster competition in the world. So it’s only natural that this story, which will give you a chance to meet the teams via video, will be the longest student cluster competition story in history. In the videos, we’re talking to the kids on the …
Dan Olds, 5 May 2017

WTF is WRF and Clover? Cluster kids use HPC grunt to solve the mystery

HPC blog One of the most interesting parts of the ISC Student Cluster competitions is their inclusion of “mystery” applications and tasks. These are something that the students can’t prepare for. They can only rely on their training and wits to bring them through. For the 2016 ISC competition, Pak Lui, the Cluster Master in Chief (CMC …
Dan Olds, 28 Jun 2016
Exit sign. Pic:  Lukas Kästner

It's all fun and games until someone loses a rack*

HPC Blog This year’s ISC’16 Student Cluster Competition boasts the most diverse set of hardware in the near 10-year history of student cluster competitions. Student teams are running three different system architectures (x86, ARM, and Power) in both traditional and hybrid (hardware accelerated) forms. The configurations of these …
Dan Olds, 22 Jun 2016
Iron Giant

Open MPI gets closer to exascale-ready code

Big iron sysadmins: there's a significant upgrade to OpenMPI in the works. Late last week, OpenMPI released v2.0.0rc3, which brings a full Version 2 of the message passing interface closer to fruition. Open MPI is an open source implementation of the MPI Forum's message passing standards. It covers a variety of 32-bit and 64- …

Home team wins Asia student cluster competition

HPC Blog For the first time in student cluster competition history, a hometown team has won the Overall Championship award. The team, from China’s Huazhong University of Science and Technology, captured the crown at the recently concluded Asia Supercomputer Community 2016 Student Cluster Competition. This win earns them a berth in the …
Dan Olds, 19 May 2016
Eni S.p.A Oil and Gas Supercomputer in Italy

How much faster is a quantum computer than your laptop?

HPC blog I jumped at the chance to interview supercomputing pioneer Bo Ewald and quantum computing whiz kid Murray Thom a few months ago. Although it's been in my “vault of lost content” for a while, the video serves as a good primer for quantum computing and its promise. It turns out that there are three broad categories of problem …
Dan Olds, 18 Apr 2016
Huaqianbei Road Shenzhen

Intel Xeon chip ban? Pfeh. China triples top 500 supercomputer tally

SC15 The number of Chinese supercomputers among the world's top 500 most powerful number-crunching machines has tripled to 109. The leap, measured between July and November this year, comes amid a ban on high-end Intel processors leaving the US for the Asian superpower's supercomputer builders. As a result of that export embargo, …
Chris Williams, 16 Nov 2015
Xeon E7 die

US govt bans Intel from selling chips to China's supercomputer boffins

The US government has blocked Intel from shipping high-end Xeon processors to China's supercomputer builders – and other American chip giants are banned, too. Intel confirmed to The Register last night it was refused permission to sell the chips to the Middle Kingdom's defense labs and other parts of its supercomputing …
Iain Thomson, 10 Apr 2015

Lugging an HPC cluster to the plane as carry-on luggage? DON'T

HPC Blog In our most recent article, we took a look at the US-based SC14 Student Cluster Competition university teams who are intent on keeping the SC crown firmly in the good ol' US of A. As usual, the SC competition attracted a wide variety of student teams from around the world. At SC14, we interviewed almost all of them to give you …
Dan Olds, 9 Feb 2015
Galaxy simulation

Astro-boffins start opening universe simulation data

The Illustris Project, a universe-scale simulation created in 2013 at MIT and unveiled in May 2014, is now offering its first data products as downloads for researchers. The large-scale cosmological simulation of galaxy formation, as it describes itself, has half a petabyte containing 12 billion resolution points and in a full …
AMD FirePro S9150

High five from AMD: New supercomputer GPU maxes out at 5.07 TFLOPS

AMD has upped the ante in its battle with Nvidia for the data center and high-performance computing (HPC) markets, with the launch of two new GPU cards for servers. The company's new big gun is the FirePro S9150 card, which maxes out at a blistering 5.07 TFLOPS peak single-precision floating-point performance and 2.53 TFLOPS …

Supercomputing speed growth hits 'historical low' in new TOP500 list

There be merriment in the Middle Kingdom: the Tianhe-2 supercomputer at China's National University of Defense Technology is the most powerful datacruncher on the planet (that we know about) for the third time in a row. The TOP500 list, published every six months, noted that the Chinese system hit 33.86 petaflops on the …
Iain Thomson, 25 Jun 2014
HPApollo8000

HP targets supercomputers with Project Apollo

HP is imprisoning powerful Intel Xeons inside water-cooled cages ... for science! The company announced on Monday that it has developed two new classes of server for high-performance computing workloads as it prepares to go against traditional supercomputer makers like Cray, Fujitsu, IBM, SGI, and others for the lucrative high …
Jack Clark, 10 Jun 2014

Experienced HPC compo kids welcome eager Brazilians to cluster-wrestling match

HPC blog In our last story, we looked at the local Chinese undergrads who are competing for cluster-building glory at the Asian Student Supercomputer Challenge (ASC14) in Guangzhou, but there are plenty of competitors who are keen to grab the title and take it home – to the United States, steamy Brazil or even to the slopes of the Urals …
Dan Olds, 6 May 2014

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