HPCwire: SciNet Launches Niagara, Canada’s Fastest Supercomputer

March 9, 2018 in in_the_news, news, Road_to_Niagara

HPWire reports on the launch on the new supercomputer Niagara at Scinet.

Launch of the Niagara Supercomputer at SciNet

March 5, 2018 in for_educators, for_press, for_researchers, for_users, frontpage, in_the_news, news, Road_to_Niagara

The Niagara supercomputer was officially launched on March 5th, 2018. We were honoured by the presence and remarks of Reza Moridi (Ontario Minister of Research, Innovation and Science), Nizar Ladak (Compute Ontario President and CEO), Dr. Roseann O’Reilly Runte (CFI President and CEO), Prof. Vivek Goel (Vice-president of Research and Innovation at the University of Toronto), and Prof. W. Richard Peltier (Scientific Director of SciNet).

SciNet’s CTO Daniel Gruner gave an overview of the new system:

Niagara is located at University of Toronto and operated by the university’s high-performance computing centre SciNet, but the system is open to all Canadian university researchers.

Niagara is the fastest computer system in the country and is able to run a single job across all 60,000 cores thanks to a high-performance network which interconnects all the nodes. For more information on the configuration, see here.

A time-lapse of the building of Niagara is available (part of SciNet’s YouTube channel):

This system is jointly funded by the Canada Foundation for Innovation, the Government of Ontario, and the University of Toronto.

ZDNet: Lenovo gives a boost to the Canadian supercomputer Niagara

March 5, 2018 in in_the_news, news, Road_to_Niagara

zdnet reports on the launch on the new supercomputer Niagara at Scinet.

Road to Niagara 3: Hardware setup

March 5, 2018 in blog-technical, for_press, for_researchers, for_users, news, Road_to_Niagara, Uncategorized

This is the fourth of a series of posts on the transition to SciNet’s new supercomputer called “Niagara”, which will replace the General Purpose Cluster (GPC) and Tightly Coupled Cluster (TCS). The transition to Niagara will take place in the fall of 2017, and the system is planned to be available to users in early 2018.

The University of Toronto has awarded the contract for Niagara to Lenovo, and some of the details of the hardware specifications of the Niagara system have been released:

The system will have the following hardware components:

  • 1,500 nodes.
  • Each node will have 40 Intel Skylake cores (making a total of 60,000 cores) at 2.4 GHz.
  • Each node will have 200 GB (188 GiB)of DDR4 memory.
  • The interconnect between the nodes will be Mellanox EDR Infiniband in a Dragonfly+ topology.
  • A ~9PB usable shared parallel filesystem (GPFS) will be mounted on all nodes.
  • A 256TB Excelero burst buffer (NVMe fabric, up to 160 GB/s) will be available for fast I/O.
  • Peak theoretical speed: 4.61 PetaFLOPS

Niagara is estimated to be installed and operational towards in March 2018, and ready for users not too long after.

Even before official ready-date, there will a period in which select users can try out and port their codes to Niagara.

After the friendly-user period, all current users of the GPC (and former users of the TCS) will get access to Niagara.

The large core count, ample memory per core, and fast interconnect support Niagara’s intended purpose to enable large parallel compute jobs of 512 cores or more.

The software setup will also be tailored to large parallel computations. Nonetheless, there will still be a fair amount of backfill opportunity for smaller jobs.

The setup of Niagara is intended to be similar in spirit to the GPC, but different in form: scheduling per node, a home, scratch and possibly project directory defined in environment variables, a module system, and access to our team of analyst to help you get your codes running, and running well.

International HPC Summer School 2018 in Ostrava, by SciNet, XSEDE, PRACE and Riken

December 22, 2017 in for_educators, for_researchers, for_users, frontpage, in_the_news, news

A High-Performance Computing Summer Institute
July 8-13, Ostrava, Czech Republic
Expenses-paid program
Apply by February 13, 2018
Website: http://ihpcss18.it4i.cz

Graduate students and postdoctoral scholars from institutions in Canada, Europe, Japan and the United States are invited to apply for the ninth International Summer School on HPC Challenges in Computational Sciences, to be held July 8 to 13, 2018, in Ostrava, in the Czech Republic, and hosted by the IT4Innovations National Supercomputing Centre.

Applications are due Feb 13, 2018. The summer school is organized by the Partnership for Advanced Computing in Europe (PRACE), the Extreme Science and Engineering Discovery Environment (XSEDE), the RIKEN Advanced Insti­tute for Computational Science (RIKEN AICS), and the SciNet HPC Consortium.

Leading computational scientists and HPC technologists from the U.S., Europe, Japan and Canada will offer instructions on a variety of topics and also provide advanced mentoring. Topics include:

  • HPC challenges by discipline
  • HPC programming proficiencies
  • Performance analysis & profiling
  • Algorithmic approaches & numerical libraries
  • Data-intensive computing
  • Scientific visualization
  • Canadian, EU, Japanese and U.S. HPC-infrastructures

The expense-paid program will benefit scholars from Canadian, European, Japanese and U.S. institutions who use advanced computing in their research. The ideal candidate will have many of the following qualities, however this list is not meant to be a “checklist” for applicants to meet all criteria:

  • Familiar with HPC, not necessarily an HPC expert, but rather a scholar who could benefit from including advanced computing tools and methods into their existing computational work
  • A graduate student with a strong research plan or a postdoctoral fellow in the early stages of their research efforts
  • Regular practice with parallel programming (i.e., student utilizes parallel programming generally on a monthly basis or more)
  • May have a science or engineering background, however, applicants from other disciplines are welcome provided their research activities include computational work.

Students from underrepresented groups in computing are highly encouraged to apply (i.e., women, racial/ethnic minorities, persons with disabilities, etc.). If you have any questions regarding your eligibility or how this program may benefit you or your research group, please do not hesitate to contact the individual associated with your region below.

Interested students should apply by February 13, 2018. Participation, meals and housing will be covered for the selected participants, also support for intercontinental travel will be given (contingent to funding).

Further information and application, see http://ihpcss18.it4i.cz.

Bursting Through Limits with Peta-Scale Storage at SciNet

December 11, 2017 in in_the_news, news, Road_to_Niagara

Scientific Computing reports on SciNet’s Burst Buffer storage setup for the upcoming Niagara cluster.

Deployment Collaboration With Lenovo Will Power Canada’s Largest Supercomputer Center

December 7, 2017 in in_the_news, news, Road_to_Niagara

HPCwire reports on SciNet’s deployement collaboration with Lenovo for the upcoming Niagara cluster.

SciNet supercomputer’s GPFS trick: We node what you did, burst buffer

December 7, 2017 in in_the_news, news, Road_to_Niagara

The Register reports on SciNet’s storage solution for the upcoming Niagara cluster.

SciNet Relies on Excelero for High-Performance, Peta-Scale Storage at New Supercomputing Facility

December 7, 2017 in in_the_news, news, Road_to_Niagara

Market Insider and PR Newswire report on the new storage facility to be deployed with SciNet’s upcoming Niagara cluster.

High Performance Computing Analyst – Post Doctoral Fellow (IBM/SOSCIP)

November 16, 2017 in for_researchers, for_users, HPC Jobs, HPC Jobs Ontario, news

SOSCIP is currently looping for a new BlueGene/Q support post-doc.

Job Description
In partnership with 15 leading Ontario academic institutions, federal and provincial governments, IBM is supporting collaborative research projects that leverage high performance computing to drive commercial outcomes for social and economic development in Ontario. We have announced over 40 exciting research projects aligned to Health, Energy, Cities, Water, Mining, Cybersecurity, Digital Media, Advanced Manufacturing and Agile Computing. We are now hiring to support these projects.

Specialist – IBM Blue Gene/Q supercomputer based at University of Toronto.

This role is for a cross-team specialist who will support IBM Blue Gene/Q, the largest supercomputer in Canada. The selected candidate will be part of a team based at University of Toronto and provide parallel programming support to research teams. The research teams include faculty, postdoctoral fellows, graduate students and other industry partners. This role is pivotal to advising, building and optimizing applications to leverage massively parallel platforms and drive innovation to impact the lives of Canadians.

Job Responsibilities:

• Assist research teams in making effective use of massively parallel platforms including one of the largest supercomputers in Canada and a new research platform for exascale computing
• Develop, port, optimize and analyze scientific numerical codes using thousands of CPU cores on the Blue Gene Q using Fortran, Python, C, C++, etc
• Parallel-programming assistance on smaller-scale x86 and Power clusters, possibly including GPU’s
• Install, upgrade and lead day-to-day operations for scientific infrastructure including mathematical software packages, libraries, compilers, visualization software, schedulers etc
• promote, advise and teach mini-courses on scientific computing and parallel programming

Click here for more information