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Primeur weekly 2014-11-17

Special

China's Tianhe-2 supercomputer retains top spot on fourth consecutive TOP500 List ...

TOP500 site gets new look and expands content ...

Focus

Netherlands Forensic Institute to crack crime using HPC and Big Data ...

Intel to support merging of HPC and data analytics on the hardware, software and application level ...

Exascale supercomputing

U.S. to build two flagship supercomputers for national labs ...

Department of Energy awards $425 million for next generation supercomputing technologies ...

The Cloud

Altair launches HyperWorks Unlimited - Virtual for Amazon Web Services ...

EuroFlash

SysFera-DS V5.0 released ...

Bright Computing appoints industry veteran Clement Lau as Director for Asia Pacific ...

Bright Cluster Manager now supports RHEL 7 and CentOS 7 ...

UK Laboratory celebrates 50 years of supercomputing ...

Groundbreaking Welsh research project seeks to substantially cut cyclist deaths ...

MEGWARE and Numascale extend their collaboration and co-exhibit at SC14 ...

IBM, Forschungszentrum Jülich and NVIDIA team to establish POWER Acceleration and Design Center ...

E4 Computer Engineering and Applied Micro Circuits Corporation will showcase the ARKA server RK003 at SC14 ...

USFlash

Indiana University showcases advanced computing tech at annual supercomputing conference ...

John West to head Strategic Initiatives at TACC ...

IDC finds growth, consolidation, and changing ownership patterns in worldwide data centre forecast ...

Supercomputers fuel global high-resolution climate models ...

100 supercomputers later, Los Alamos high-performance computing still supports national security mission ...

Asia Supercomputer Community to launch ASC15 at SC14 ...

ArrayFire is now open source ...

Mellanox announces availability of 100Gb/s Direct Attach Copper and Active Optical Cables ...

Mellanox provides leading application performance with FDR InfiniBand for HPC-purpose built Dell PowerEdge C4130 ...

Mellanox EDR 100Gb/s InfiniBand solutions chosen for leading CORAL supercomputer project ...

CoolIT Systems features full range of Direct Contact Liquid Cooling solutions for HPC servers and data centres at SC14 ...

Supercomputing invited plenary talks focus on high-performance computing at DreamWorks Animation and NIH's vision for solving future computational challenges in health care ...

Supercomputing beyond genealogy reveals surprising European ancestors ...

U.S. Department of Energy selects IBM "data centric" systems to advance research and tackle Big Data challenges ...

Oak Ridge to acquire next generation supercomputer ...

Ohio supercomputing experts to leverage conference presence ...

Oak Ridge to acquire next generation supercomputer


Dave Pugmir, ORNL
14 Nov 2014 Oak Ridge - The U.S. Department of Energy's (DOE) Oak Ridge Leadership Computing Facility (OLCF) has signed a contract with IBM to bring a next-generation supercomputer to Oak Ridge National Laboratory (ORNL). The OLCF's new hybrid CPU/GPU computing system, Summit, will be delivered in 2017. Summit will provide at least five times the performance of Titan, the OLCF's current leadership system, for a wide range of scientific applications. The hybrid system will support DOE's Office of Science in its broad science and energy mission, addressing the most challenging and impactful science problems for government, academia, and industry.

Among the goals researchers will pursue by applying Summit's capabilities in diverse scientific arenas:

  • Combustion science: Creating a fundamental understanding of combustion to increase efficiency by 25-50 percent and lower emissions from internal combustion engines using advanced fuels and new, low-temperature combustion concepts.
  • Climate change science: Understanding the dynamic ecological and chemical evolution of the climate system with uncertainty quantification of impacts on regional and decadal scales.
  • Energy storage: Gaining a fundamental understanding of chemical reaction processes at the atomic and molecular level required for predictive design of new materials for energy storage and predictive engineering of safe, large-format, durable, rechargeable batteries.
  • Nuclear power: Enabling reactor-scale simulations to allow safe, increased nuclear fuel burn times, power upgrades, and reactor lifetime extensions, and in doing so reduce the volume of spent fuel.

The system's vendor, IBM, and major component suppliers, NVIDIA and Mellanox, are all participating in an open architecture technology collaboration known as the OpenPOWER Foundation.

"Summit builds on the hybrid multi-core architecture that the OLCF successfully pioneered with Titan", stated Buddy Bland, the director of the Summit project at the OLCF. "The large, powerful nodes allow applications to achieve very high performance without having to scale to hundreds of thousands of Message Passing Interface (MPI) tasks. The combination of very large memory per node and the powerful IBM POWER and NVIDIA processors provides an ideal platform for data analysis as well as computation."

Summit will feature more than 3,400 nodes, each with:

  • Multiple IBM POWER9 processors and multiple NVIDIA Volta GPUs
  • CPUs and GPUs completely connected with high speed NVLink
  • Large coherent memory: more than 512 GB of combined DDR4 and high bandwidth memory, all directly addressable from the CPUs and GPUs
  • An additional 800 GB of NVRAM, which can be configured as either a burst buffer or as extended memory
  • Over 40 TF peak performance

Summit will have a dual-rail Mellanox EDR interconnect configured as a full, non-blocking fat-tree. The file system will be a GPFS Storage Server system with 1TB/s I/O bandwidth and 120 PB of disk capacity.

System software will include: IBM XL, NVIDIA, and PGI environments supporting OpenMP and OpenACC programming, IBM HPC software including Linux, Platform Computing LSF scheduler, resource manager, system management, and GPFS parallel file system.

"High-performance computing has become a key part of technology advancement and scientific discovery", stated Jim Hack, Director of the National Center for Computational Sciences at ORNL. "The OLCF is being used to solve some of the most demanding and important science problems in the world. Summit will allow us to continue in this mission through the end of the decade."
Source: DOE/Oak Ridge National Laboratory

Back to Table of contents

Primeur weekly 2014-11-17

Special

China's Tianhe-2 supercomputer retains top spot on fourth consecutive TOP500 List ...

TOP500 site gets new look and expands content ...

Focus

Netherlands Forensic Institute to crack crime using HPC and Big Data ...

Intel to support merging of HPC and data analytics on the hardware, software and application level ...

Exascale supercomputing

U.S. to build two flagship supercomputers for national labs ...

Department of Energy awards $425 million for next generation supercomputing technologies ...

The Cloud

Altair launches HyperWorks Unlimited - Virtual for Amazon Web Services ...

EuroFlash

SysFera-DS V5.0 released ...

Bright Computing appoints industry veteran Clement Lau as Director for Asia Pacific ...

Bright Cluster Manager now supports RHEL 7 and CentOS 7 ...

UK Laboratory celebrates 50 years of supercomputing ...

Groundbreaking Welsh research project seeks to substantially cut cyclist deaths ...

MEGWARE and Numascale extend their collaboration and co-exhibit at SC14 ...

IBM, Forschungszentrum Jülich and NVIDIA team to establish POWER Acceleration and Design Center ...

E4 Computer Engineering and Applied Micro Circuits Corporation will showcase the ARKA server RK003 at SC14 ...

USFlash

Indiana University showcases advanced computing tech at annual supercomputing conference ...

John West to head Strategic Initiatives at TACC ...

IDC finds growth, consolidation, and changing ownership patterns in worldwide data centre forecast ...

Supercomputers fuel global high-resolution climate models ...

100 supercomputers later, Los Alamos high-performance computing still supports national security mission ...

Asia Supercomputer Community to launch ASC15 at SC14 ...

ArrayFire is now open source ...

Mellanox announces availability of 100Gb/s Direct Attach Copper and Active Optical Cables ...

Mellanox provides leading application performance with FDR InfiniBand for HPC-purpose built Dell PowerEdge C4130 ...

Mellanox EDR 100Gb/s InfiniBand solutions chosen for leading CORAL supercomputer project ...

CoolIT Systems features full range of Direct Contact Liquid Cooling solutions for HPC servers and data centres at SC14 ...

Supercomputing invited plenary talks focus on high-performance computing at DreamWorks Animation and NIH's vision for solving future computational challenges in health care ...

Supercomputing beyond genealogy reveals surprising European ancestors ...

U.S. Department of Energy selects IBM "data centric" systems to advance research and tackle Big Data challenges ...

Oak Ridge to acquire next generation supercomputer ...

Ohio supercomputing experts to leverage conference presence ...