Category Archives: Council Member

HPCAC Horizon – March 2017

Spring seeds possibilities …

Spring is near and abundant with opportunities to help each other and the broader community flourish! We return to sunny Lugano for Swiss Conference 2017 (10-12 April) and much like nature blossoms anew our annual program yields entirely new sessions and SMEs amidst a few constants and surprises .. like the evening event. Last year’s funicular ascent brought the group to new heights so here’s a hint for next month … every great kick-off requires?

This perennial favorite is thanks to our pioneering co-chair and host Hussein Harake and the Centro Svizzero di Calcolo Scientifico (CSCS) in collaboration with HPCAC members and this year’s sponsors – Atos, Lenovo, NVIDIA, Huawei, IBM, Intel, Mellanox and DDN – along with leaders across the global research community. It will be a great three days! Join us, registration continues through 31 March:

As Winter wanes especially for California, as does its homage in song that ‘it never rains’, we extend a huge thanks to our HPCAC members – attendees, SMEs and sponsors – Huawei, IBM, Intel, Mellanox, NVIDIA and Weka.IO – along with our brilliant co-chair and host Steve Jones, the Stanford High Performance Computing Center team and Stanford University! Thank you all for your contributions to a wildly successful Stanford Conference 2017.

We enjoyed a hardy turnout at Stanford University (07-08 February) with participants from far and near willingly taking on mudslides and monsoon-like weather to share and learn! Thank you Fortran for our daily forecast … one of my favorite timely takeaways learned over two days and twenty-two sessions featuring luminaries in keynotes, best practices and industry insight talks! We got more hands-on too including our first ‘Twilight Tutorial’ where over thirty students and seasoned SMEs took on Deep Learning live! An incredible start to the year, enjoy it here:

June yields opportunities to cultivate the future …

Through an amazing collaboration with the ISC Group we host the annual ISC-HPCAC Student Cluster Competition (SCC) which has grown over the last six years to a global phenomenon and the model for all others! Held during the ISC High Performance Conference and Exhibition in Frankfurt, Germany (18-22 June) the 2017 competition features twelve teams of six undergraduate students from universities across China, Germany, Singapore, Spain, the UK and the US along with regional winners from Africa, China and the US who will face-off in this world championship competition which runs from Monday through Wednesday (19-21 June).

Sponsor the SCC! This important training ground helps student teams learn how to scale HPC, developing skills they’ll use throughout their careers. Give our future lift by joining us and STEM champions like Airbus and the Portland Group! SCC sponsorships are offered as multi-party Baccalaureus and Magister levels or Doceo a single sponsor exclusive. All sponsor proceeds are applied in full to support the competition and teams. Non-monetary contributions or Licentia sponsorships, providing students teams with software, tools and training in advance of the competition, are also available.

These SCC sponsorships are ‘priceless’ helping each student go from novice to HPC ace in a few short months. Plus each team member takes the skills they develop as international competitors with them through their academic years into opportunities beyond – from summer internships to full time employment – providing reciprocal benefits for would be (sponsor) employers and (student)employees long after their competitions and commencement. More at:

Sponsor the ISC STEM Student Day! Seeking talent? Seeking vacancies? Complementing the SCC focus we’re also very pleased to share in an exciting new initiative being launched at ISC this year! To encourage even more students to consider careers in HPC the ISC Group will bring more than 200 regional and international STEM students together on Wednesday (21 June) for the STEM Student Day providing participants with a free platform to discover HPC and its possibilities.

Students will tour the exhibition showcase and SCC competition, attend the awards ceremony and Thomas Sterling’s conference keynote and take part in a special evening that includes a career fair and gala dinner. Please join us and encourage others to support this critical program. Find out more information by contacting by 15 March or visit:

Beyond brand recognition or even the philanthropic feel good a big part of the HPCAC membership, its ‘heart’ (be it securing sponsorships for conferences and competitions supporting universities, students, centers and members) is YOU the network of expertise! You are inspiring possibility, championing HPC within the community and its profound impact on and with the world at large … that’s a value being created now to benefit years from now. To you and making a world of difference daily … Grazie … Merci … Danke … תודה ….. Engraziel … Dangge… Thank you!

See you in Switzerland, Germany, points between and beyond …

Next on HPCAC Horizon …Spain, China and more .. coming soon!

Get involved, find more information, access resources, connect with experts, register for conferences, become a conference and/or competition sponsor and more … visit the HPC Advisory Council

What do you get when you mix 21st Century HPC SMEs with 1st Century BC History?

The 5th Annual Spain Conference! Hosted by the Barcelona Supercomputing Center (BSC) in partnership with the HPC Advisory Council (HPCAC) and member sponsors Dell Inc., Mellanox Technologies and DDN Storage the one day conference takes place next Wednesday in León and will feature leading collaborations taking place within and beyond Spain’s borders. This year’s agenda underscores the collaborations that are critical to deriving the ‘answer’.

We’ll meet PhD powerhouse Rosa Badia, the driving force in development of programming models for complex platforms will share insights into BSC’s Big Data initiatives. National Research prize winner and author Dr. Jose Duato, whose work influenced routing algorithm designs in Sun’s Magnum switch and supercomputing class systems IBM BlueGene/L and Cray T3E, joins from the Universitat Politècnica de València to discuss ‘rCUDA’ and ongiong developments in remote GPU virtualization including the frameworks futures in cloud computing. We’ll also welcome Álvaro Fernández González and the Fundación Centro de Supercomputación (FSCSL) – the Castiella y Llión region’s research consortium exploring everything from optimizing energy efficiency and ROI of classic HPC architectures to stimulating economic development by partnering with local industry to drive innovation into comercial R&D.

There’s also the heavy hitter line-up of technologists. Co-founder of OpenMPI and 12 year veteran of two US labs, Richard Graham will examine the Co-Design collaboration opportunities that are going to be critical in achieving new breakthroughs. Our annual Swiss Conference host, Hussein Harake joins from CSCS to share his engineering insights and parallel file system fundamentals following his in-depth evaluation of BeeGFS. We’ll also welcome Tommaso Cecchi, who joined DDN after 12 years with the Italian consortium CINECA. Cecchi does a deep dive on DDN’s Infinite Memory Engine – flash cache for PFS. Representing one of many foundation members coined (by another of our presenters) the ‘rebel alliance’, IBMer Martina Naughton reveals the force of OpenPOWER providing analysis and lessons learned from various applied research projects and the complex systems that were required to address very real world problems. Dell’s (and My Favorite) Martin Hilgeman brings perspectives of a system builder to the massively parallel performance discussion – examining the continuous advances in multi-core architectures and its impact on users and computational work.

The day starts and ends with industry insights from industry notables Dan Olds and Addison Snell, both longtime contributors to our mission – from the conferences to the student cluster competitions and so much more! DanO sheds his SCC color commentary to kick-off the day with a new take on what is seemingly the hot topic in HPC these days – High Performance Interconnects (HPI). Ever the watcher over the technology industry the former Gabriel Consulting founder’s new venture with industry strategy and research firm OrionX brings him to us for the day to expand upon their recently published analysis of the HPI market, its futures and evaluation considerations. Marking ten years of Intersect360 Research success, we commemorate this accomplishment featuring company founder and HPC veteran Addison Snell as this year’s ‘end note’ – a retrospective of the HPC industry over the last decade and predictions of what it will look like a decade from now and results from the firms most recent end-user study.

I am really excited about next week thanks to all of you – our wonderful hosts and generous sponsors, all of our presenters and participants – and your teams, organizations and yours as well! The sharing of expertise, the consideration of time and support are gifts, greatly appreciated! Having the honor of putting brilliant people together with brilliant people, where amazing things happen … is for me anyway…‘the answer’!

See you in León! If you can’t make Spain we have an incredible line-up next month as well at our China Conference! And of course save the date for Stanford (07-08 Feb, 2017) and Lugano (10-12 Apr, 2017)!

SCC cliffhanger …

On June 22, more than seventy students competing in the annual Student Cluster Competition (SCC) gathered in Frankfurt Germany for the final award ceremony where for the third time, South Africa’s Centre for High Performance Computing (CHPC) student team came away as the 2016 SCC Grand Champions. Marking their third win and the SCC’s first ‘three-peat” champions, CHPC narrowly edged out this year’s overall runner-up Tsinghua University, unseating the champion team from China from their own SCC incumbency during the last two years.

SCC 2016 Overall Winners South Africa’s Centre for High Performance Computing Student Team: Avi Bank, Leanne Johnson, Craig Bester, Ashley Naudé, Sabeehah Ismail, Andries Bingani.                          Also pictured: Pak Lui, Gilad Shainer and Thomas Sterling
SCC 2016 Overall Winners South Africa’s Centre for High Performance Computing Student Team

An ongoing rivalry, both frontrunner teams entered the world championship as the competitions’ only two, two time overall champions and finished this year with the closest final scores of any competition to date. China’s top two entries from the Asian Student Challenge (ASC) fared well with ASC overall winner Huazhong University of Science and Technology (HUST) returning home with the SCC LINPACK award and ASC runner-up Shanghai Jiao Tong University (SJTU) ranking third in the SCC’s overall winner circle. Winning the hearts and minds of ISC attendees Universitat Politècnica De Catalunya Barcelona Tech (UPC) – team ‘Thunderstruck’ – garnered the most votes to be recognized as the 2016 SCC Fan Favorite.

A truly international competition, the 2016 roster included teams from Estonia, Germany, Singapore; one additional team from China and three teams from the U.S., along with the winners’ circle teams representing South Africa, China and the Catalonian Province of Spain. Returning teams included Germany’s own University of Hamburg along with Estonia’s University of Tartu.

China’s Tsinghua University, HUST and SJTU were joined by another SCC veteran team the University of Science and Technology of China (USTC). The U.S. debuted three new freshman entries including the National Energy Research Scientific Computing Center (NERSC) which consisted of a combined team of two high-school students and undergraduates from Queens University (Canada), University of Missouri and Harvard University. Also participating were Boston Green team students from MIT, Boston University and Northeastern University; and two very experienced teams from Purdue University and University of Colorado, Boulder that also combined forces. The final debut team also marked the competitions first city-state entry with Singapore’s team entry from Nanyang Technological University.

In addition to new entries, the balance of SCC teams with one or more years of experience returned with a roster comprised of almost entirely new members. One constant beyond a team name and every team’s most critical asset is the team advisor(s). Teams may have up to two advisors but students must rely solely on their own abilities once the competition starts. Teams work with their advisors and other mentors and begin preparing well in advance of the competition, sacrificing spare time and forgoing time off during school breaks to finalize sponsorships, refine designs, secure and test systems, characterize, run and optimize applications, refine benchmarking and troubleshooting prowess. Their advanced work as a team is often a major contributor to their overall performance and potential presence at the closing ceremony. Needless to say, students give up a lot in order to compete but also learn a lot as a result of competing.

The annual competitions run from the opening to the close of the ISC exhibition. Teams execute a variety of known benchmarks along with ‘mystery applications’ which are revealed prior to the daily start and strive to obtain the best results possible from technology platforms of their own design. This year, in addition to the ‘known’ HPL and HPCC benchmarks, teams encountered Splotch, Graph500 and WRF which were chosen for their unique characteristics: WRF for its I/O usage and scalability; Graph500’s requirement to implement code and algorithm; Splotch for its heavy I/O plus its post processing and visualization capabilities prompting teams to generate a video as part of the mission. ‘Cloverleaf’, this year’s secret mission, challenged teams to determine which hardware components to remove or keep to draw the least amount of power. Where teams can prepare well in advance for the ‘known applications’ the added combination of mystery applications and secret challenges helps students learn how to run, compile and troubleshoot issues and comprehend the effect of the system components and their effects on performance.

With a total run-time just under nineteen hours, the competition kicks-off with the team shirt scramble where each student must find their team shirt before a team can begin running the first benchmark and culminates at the annual award ceremony. While every competition of a similar kind maintains specific requirements and run-times, the SCC is unique by design. Intentionally infusing fun, team building activities with free time to allow teams to get to know each other, attend conference sessions and experience some of the culture and attractions of the host city.

Launched in 2012, the SCC is the result of a visionary collaboration and partnership between the ISC Group and the HPC Advisory Council (HPCAC). What was started as an international friendly has transcended borders and helped bridge the global HPC community; from inspiring comparable national competitions in China and South Africa to supporting efforts underway in India and elsewhere. China’s ASC now hosts more than two hundred teams in their own national competition each year and in addition to sending its top winners to SCC, teams from the U.S. and South Africa competitions also vie to compete in the annual ISC-HPCAC challenge.

SCC 2016 Award Ceremony
SCC 2016 Award Ceremony

While the STEM challenge is as significant as the need for a skilled workforce, the ISC Group, HPCAC are helping to make inroads in fulfilling the demand. Over the last five years twenty-six international teams and more than two hundred students have competed at the annual ISC competitions. SCC  teams have represented all but one of earth’s habitable continents, the lost continent a consequence of a team withdrawing its participation. Students, their team advisors and academic affiliations from Brazil, China, Colombia, Costa Rica, Estonia, Germany, India, Singapore, South Africa, South Korea, Spain along with the U.K. and U.S. have been an integral part of the SCC’s ongoing success and have been key to enticing more countries, institutions, industries, teams, students and professionals to take part in the coming years competitions.

In fact, we’re accepting team submissions for the 2017 competition as of today (it’s on the next page over under press releases … or on the competition page)!

For me it’s sort of like an SCC ‘cliffhanger’ …

… which teams return … does the rivalry continue between South Africa and China … maybe Estonia or Hamburg or Singapore or a team from the US or any one of these brilliant teams could finally have their day or new entry could come in and own it  … all of that and more … is yet to be determined …! Once you meet these students, you’ll understand why we’re already counting the days until next June!  These teams, those students, this competition … AMAZING!

As we close out the fifth year of competition we extend our congratulations and thanks to the 2016 winners and all of the competing teams, their advisors, academic affiliations and sponsors! We also thank the ISC Group, Dan Olds and Gabriel Consulting, our HPCAC chair and SCC MC Gilad Shainer, our social media mavens and mavericks and all of the dedicated experts, individuals, teams, volunteers, members and partners for your ongoing support and contribution to the success of SCC and to all the ISC attendees who took time to meet with the student and HPCAC teams!

I close my first SCC owing my most humbled thanks to the two SCC Stars, true HPCAC heroes Pak Lui and David Cho – for everything and more over my last six months of firsts, for the last five and the many years ahead of SCC success for all they do every day … for me and many … and then some! And always … ALWAYS … with a smile! Thank you both!

Thank you ~ All!

Emerging Technology ~ ‘EMiT’ 2016 ~ Register Today!

Explore the cutting edge of computing at EMiT 2016 being hosted 02-03 June, 2016 at the Barcelona Supercomputing Center.

Along with a great line-up of invited talks, registration includes a visit to the Torre Girona Chapel and conference dinner at the city harbor.

HPCAC member High End Compute (HEC) in the UK and their 2016 EMiT chair Michael Bayne invite you to meet with key figures in the emerging computing communities. Discuss cutting edge advancements in technologies and techniques. Topics will explore the latest trends in hardware development for novel computing; how to exploit emerging tech for application development and focus on new techniques, their development and how to transfer to new areas. And much more.

Additional information, agenda and registration is available at the EMiT website:

Hurry and register today ~ before registration closes ~ Thursday 26 May, 2016!


Come See MBA Sciences at SC’10

MBA Sciences recently joined the HPC Advisory Council, and we are pleased to announce the selection of their SPM.Python product as an SC10 Disruptive Technology (booth 1046C). SPM.Python is a scalable, parallel version of the Python language designed to enable a broad range of users to exploit parallelism.

I will be talking at the Intel Parallel Programming Talk on Intel Software Network TV in Show #97 Tuesday, November 16, 2010
8:30am Pacific (Live from SC10 in New Orleans).

Looking forward to see you all at SC’10,

Minesh B. Amin, MBA Sciences founder and CEO

New system arrived to our HPC center!

Recently we have added new systems into out HPC center, and you see the full list at

The newest system is the “Vesta” system (and you can see Pak Lui, the HPC Advisory Council HPC Center Manager  standing next to it in the picture below). Vesta consist of six Dell™ PowerEdge™ R815 nodes, each with four processors AMD Opteron 6172 (Magny-Cours) which mean 48 Cores per node and 288 cores for the entire system. The networking was provided by Mellanox, and we have plugged two adapters per node (Mellanox ConnectX®-2 40Gb/s InfiniBand adapters). All nodes are connected via Mellanox 36-Port 40Gb/s InfiniBand Switch. Furthermore, each node has 128 GB, 1333 MHz memory to make sure we can really get the highest performance from this system.


Microsoft has provided us with Windows HPC 2008 v3 preview, so we can check the performance gain versus v2 for example. The system is capable of dual boot – Windows and Linux, and is now available for testing. If you would like to get access, just fill the form on the URL above.



In the picture – Pak Lui standing next to Vesta


I want to thank Dell, AMD and Mellanox for providing this system to the council!



Gilad, HPC Advisory Council Chairman

MPI optimizations using the HPC Advisory Council HPC Center

Recently we have been working on performance optimizations for Platform MPI for the Swedish Meteorological and Hydrological Institute (SMHI).

The application we were testing the MPI optimization for is the “SMHI RCO application” which can use the ScaliMPI or the PMPI (Platform MPI).

At first we have tested the application performance on Scali MPI and Platform MPI and achieved the following results (using 144 ranks, 18 hosts 8 ranks each on the “Helios” cluster). The original Scali MPI based run was 474 seconds and the original Platform-MPI was 550 seconds.

We have modified the Platform MPI and the optimized results with Platform MPI demonstrated 450 seconds for the application run.

We want to thank the HPC Advisory Council for providing the resources for us to evaluate our optimizations and provide a better solution for the customer.

Perry Schmidt

ScaleMP SPEC CPU Benchmark

ScaleMP just announced record-breaking results for x86 systems.  vSMP Foundation based platform is the world’s fastest x86 system based on the SPEC CPU 2006 benchmark.  SPECfp_rate_base2006 achieved is 666, which is the best ever x86-based result and 2x faster than the previous best x86 published result. This performance is achieved on 32 Intel Xeon (2.93GHz) cores with HT enabled connected with Mellanox QDR HCAs and switch.  It is among the top 30 results ever published. The official results can be viewed at web site


SPEC CPU Benchmark is the industry-standard, CPU-intensive benchmark suite, stressing a system’s processor, memory subsystem and compiler. It is designed to provide a comparative measure of compute-intensive performance across the widest practical range of hardware using workloads developed from real user applications.

ScaleMP continues to deliver on the unique and innovative value proposition vSMP Foundation delivers; delivering unmatched scalability and performance with the simplified operating model of large SMP systems at the cost of managed clusters, to bring tremendous value for High Performance Computing customers.  To put this in perspective, x86 virtual SMP systems based on Mellanox QDR and ScaleMP’s vSMP Foundation are performing equal to or better than traditional large systems that cost 2x to 3x the price.  It is also noteworthy that ScaleMP’s software was available to customers supporting the new Intel Nehalem processors the day they were launched, and fulfilling on the promise of delivering High Performance and Technical Computing to the masses.

You can find out more about ScaleMP and its products by going to

Shai Fultheim

HPC Advisory Council at the 32nd HPC User Forum

This week the 32nd HPC User Forum was held in Roanoke, Virginia. This was a great opportunity to meet, talk and hear from industry experts and end-users. There were very interesting sessions on the state of high-performance computing, the current problems, and what work is necessary to move to exascale computing. It was also a great opportunity to meet many of the HPC Advisory Council members.

The HPC Advisory Council had a session during the HPC User Forum, and I would like to thank the members that participated in the panel, and in particular to Jennifer Koerv (AMD), Donnie Bell (Dell), Sharan Kalwani (GM), Lynn Lewis (Microsoft), Stan Posey (Panasas), Lee Porter (ParTec) and Arend Dittmer (Penguin Computing).

Some of the talks at the User Forum were on HPC futures, not only on building the next PetaScale/ExaScale supercomputers, but how to make HPC easier and more productive. Platform Computing talked on HPC in a cloud and services, and NVIDIA on using GPUs. This is one of the main research activities right now in the HPC Advisory Council – enabling efficient HPC as a Service (HPCaaS) and smart scheduling strategies. Initial results are available on the HPC Advisory Council web, and you are encouraged to take a look (the focus at the event was on bioscience applications). We will extend the research to add QCD codes (quantum chemistry), with the help and support from Fermi National Lab.

We are having our first member’s conference call on May 4th, so don’t forget to accept the invite that you got, and if you did not get it, please let me know at

Best Regards,

Gilad Shainer, HPC Advisory Council Chairman