Articles about hpc

Your chance to become a supercomputer superuser – for free

HPC Blog The upcoming HPC Advisory Council conference in Lugano will be much more than just a bunch of smart folks presenting PowerPoints to a crowd. It will feature a number of sessions designed to teach HPCers how to better use their gear, do better science, and generally humble all those around you with your vast knowledge and …
Dan Olds, 5 Apr 2017
Fast Cloud

Clouds can compete with HPC, say boffins

The best clouds are genuinely competitive with do-it-yourself high performance computing – and Microsoft's top-tier Azure is the best of the lot. That's the conclusion from research conducted by Mohammad Mohammadi and Timur Bazhirov of Exabyte and offered as a pre-print at Arxiv. The two boffins took a simple approach to …
Folk dancers in china

Chinese investors gobble up owner of PCWorld, Macworld etc

Two Chinese investors are buying the owner of PCWorld magazine and the IDC market research outfit International Data Group (IDG) – but IDC’s high-performance computing research businesses are not included in the sale. The two Chinese investors are China Oceanwide Holdings Group Co, Ltd and the confusingly named IDG Capital. …
Chris Mellor, 20 Jan 2017

Inspur inspires DDN to be its HPC reseller

DDN has signed a deal for Inspur to sell tested and configured systems to worldwide HPC customers, using DDN storage alongside Inspur servers, networking, software and services. Inspur is the third of three main Chinese server and systems suppliers, the others being Huawei and Lenovo. It quotes Gartner stats to say it was the …
Chris Mellor, 18 Jan 2017
First XC40, photo: Met Office

UK, you Cray. Boffins flex ARM in 'first-of-its-kind' bonkers HPC rig

A fellowship of four UK universities, along with HPC veteran Cray and the Met Office, have been handed £3m to build a 10,000+ ARM core supercomputer. The project could settle whether ARM-based supercomputers can beat Xeon ones on cost while offering the right performance. The scheme is called Isambard, after 19th century Brit …
Chris Mellor, 18 Jan 2017
13 inch telescope Spaceguard Center, photo: Spaceguard Center

HPE bucks trend to retain high-end server crown

IDC bean-counters saw strong high-end server revenue growth in the third quarter high-performance technical computing market but revenue falls in low-end sysyems. HPC server sales growth contrasts with the decline in the overall world-wide server market, which IDC says shrank by 7 per cent to $12.5 Bn in the year since the …
Chris Mellor, 30 Dec 2016
bomb

So, who is the cluster bomb? Student results sliced, diced, analysed

HPC Blog It's time to close the books on another highly successful SC Student Cluster Competition. This year was special in a number of ways. First, it was the event's 10th anniversary. At 14 teams, it was also the largest SC competition ever – a far cry from the original five. SC16 was also noteworthy in terms of the performance …
Dan Olds, 7 Dec 2016
Star Wars rebel pilot

Student clusterers blow off steam with VR space shooter at SUSE booth

HPC Blog There was some time for fun at the recently concluded SC16 Student Cluster Competition. Fortunately for us, right next to where the competition was held stood the SUSE booth, which was equipped with a great VR "space pirate" shooter. This, of course, captured our students' attention – particularly one from Team Munich. He went …
Dan Olds, 29 Nov 2016
Girl and computer, photo via Shutterstock

Build-a-cluster students conjugate gradients for science and glory

HPC Blog Student teams at SC16 were faced with a new(ish) benchmark during their 48-hour marathon run for the Student Cluster Competition Cup (there is no actual cup). The teams have always run the HPL (LINPACK) program, which is used to rank the TOP500 supercomputers in the world. But this year, they're also running the "book-end" HPCG …
Dan Olds, 25 Nov 2016
Broken record, image via Shutterstock

Half of all kids suddenly break LINPACK record in supercomputing compo

HPC Blog SMERSH! That was the sound of the Student Cluster Competition LINPACK record being shattered – in a huge way. How huge? Really huge. As in more than doubled. China's University of Science & Technology posted an amazing 31.15 Tflop/s – topping the previous record of 12.57 Tflop/s set at ISC16. In fact, more than half of the …
Dan Olds, 24 Nov 2016

Meet the beautiful minds vying to be crowned the Student Cluster champs

HPC Blog So who are the kids competing in the SC16 Student Cluster Competition this year? What are their hopes, their dreams – what makes them tick? Why did they travel all the way to Salt Lake City to chase the Cluster Crown? (There is no actual crown, but there should be, right?) In these videos, we get to know the kids and get a …
Dan Olds, 24 Nov 2016

Bulldozers, sportsters, bangers: Rack your brains, HPC kids

HPC Blog This is the most widely varied and exciting set of student cluster competition systems I've seen since the competition began ten years ago. We have fourteen different teams and fourteen different takes on which system configuration is best suited to take on the applications in this year's competition. We're seeing some changes …
Dan Olds, 21 Nov 2016
Baby on a computer. Photo by Shutterstock

Boffins of the future gear up to build their own beastmode rigs

HPC Blog The tenth annual Student Cluster Competition kicked off Monday at the SC16 conference here in Salt Lake City, Utah. This is a competition for the ages, with some wildly divergent hardware configurations, more teams than ever before at a SC competition (14), plus some special features that are sure to throw the budding HPCers for …
Dan Olds, 15 Nov 2016
Seagate_ClusterStor_L300

Gotta speed up HPC arrays. Flash or disk, flash or disk. Let's do both – Seagate

Seagate’s ClusterStor 300N storage array for high-performance computing is a hybrid flash/disk array, lifting sequential bandwidth by 33 per cent and small, random I/O by up to 1,200 per cent. The idea is that the 300N systems run mixed workloads much better than previous ClusterStor arrays, by using flash to accelerate IOs …
Chris Mellor, 14 Nov 2016
Businessman looks at abstract painting overlaid with server room... he is possibly thinking of or conceiving of a storage/compute concept. Photo by Shutterstock

10x faster servers? Pop a CAPI in your dome

HPC Blog How does 10x faster server performance sound to you? Not in five or six years, but in late 2017? Ground breaking things are afoot in the server world. IBM’s new OpenCAPI mechanism, and the accompanying organization, promises to make this vision reality. So what the hell is this new version of CAPI and who cares if it’s open? …
Dan Olds, 19 Oct 2016
Old ladders

Lenovo soups up storage for supers servers

Lenovo NeXtScale System servers will get faster access to files as a result of a collaboration with DDN. Installed DataDirect Networks Exascaler kit allows users to benchmark the storage and file system elements of an HPC set-up in combination with Lenovo’s HPC systems. An ES7K ExaScaler storage array, running Intel's Lustre …
Chris Mellor, 13 Oct 2016
SGI in Jurassic Park

OMG: HPE gobbles SGI for HPC. WTF?

Hewlett Packard Enterprise has bought venerable computing firm SGI – formerly Silicon Graphics – for $275m. Over the past few years, SGI has concentrated on the big-iron end of the server market and high-performance computing. It's this technology that HPE wants to bolster its hardware lineup. "At HPE, we are focused on …
Iain Thomson, 11 Aug 2016
Two execs in a server room. Has to have happened some time heh. Photo by Shutterstock

No supercomputer cash? Time for a systems squeeze

Many companies have, understandably, a burning desire to learn things from their data. There's a cost and this manifests itself in one – or, frequently both – of two forms: money and time. Big data equals big storage and big processing power, and both of those equate to a financial cost. (And yes, we could go into the idea of …

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