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Primeur weekly 2015-04-20

Special

Silvana Muscella to look back with satisfaction on a content-rich CloudScape VII event ...

Open standard Intercloud run by industry with global international standard on top of it would be ideal scenario ...

Rüdiger Dorn to present Microsoft's Trusted Cloud Initiative at CloudScape VII ...

The Cloud

ISC Cloud & Big Data keynote will recount bank's path into Cloud computing ...

Say it loud - it's fog and it's Cloud ...

IBM and partners to transform personal health with Watson and Open Cloud ...

Ministry of Health Brazil deploys Oracle Healthcare Master Person Index to improve health data interoperability ...

Desktop Grids

Alantu seeks beta testers ...

DENIS@Home to join BOINC ...

EuroFlash

RSC Group has deployed a massively parallel MVS-10P MP supercomputer based on RSC PetaStream architecture and the highest-performing Intel Xeon Phi 7120D at JSCC RAS ...

CoolIT Systems selected to host Birds-of-a-Feather (BoF) session at ISC 2015 in Frankfurt ...

PRACE Preparatory Access completes 20th cut-off with strong participation of industry ...

We-NMR cluster at Utrecht Bijvoet Center accommodated into Life Science Grid ...

CHAIN-REDS paves way for global e-Infrastructure ecosystem for researchers ...

USFlash

Intel Enterprise Edition for Lustre 2.2 launched ...

Storage boost at the National Computational Infrastructure in Australia ...

CASC announces new Director ...

OLCF selects application readiness projects to prepare for next-generation Summit supercomputer ...

Researchers to Tap NVLink to Power Next-Gen Research on Summit Supercomputer - ...

Computer-designed Rocker protein world's first to biomimic ion transport ...

For Big Data researchers, network and compute capabilities are lynchpin to success ...

Ultra-high-speed broadband bolsters UConn research ...

NIST tightens the bounds on the quantum information 'speed limit' ...

Electrical control of quantum bits in silicon paves the way to large quantum computers ...

Quantum cryptography at the speed of light: Researchers design first all-photonic repeaters ...

OLCF selects application readiness projects to prepare for next-generation Summit supercomputer


ORNL
15 Apr 2015 Oak Ridge - The U.S. Department of Energy's (DOE) Oak Ridge Leadership Computing Facility (OLCF) has selected the next set of partnership projects into its Center for Accelerated Application Readiness (CAAR) programme. The programme brings together application development teams and staff from the OLCF Scientific Computing group to prepare for Summit, the OLCF's next leadership-class computing system for open science.

Summit, a high-performance computing system set to be delivered to Oak Ridge National Laboratory (ORNL) in 2017 with availability in 2018, will support DOE's Office of Science in its broad science and energy mission, advancing knowledge in critical areas of government, academia and industry.

The CAAR programme is focused on optimizing application codes for Summit's hybrid architecture comprised of IBM POWER CPUs, NVIDIA GPU accelerators and the NVLink high-speed interconnect technology, which is expected to provide at least five times the performance of the OLCF's current leadership system, Titan. Leading up to the delivery of Summit, the CAAR application teams, with technical support from the IBM/NVIDIA Center of Excellence at ORNL, will redesign, port and optimize their software to Summit's architecture, and demonstrate the effectiveness of their application on Summit through a scientific grand-challenge project.

"We know that improved software is just as important as improved hardware to supercomputer performance and our facility's mission", stated Dr. Tjerk Straatsma, ORNL's Scientific Computing group leader. "CAAR brings together the people who know the science, the people who know the code, and the people who know the machine, so that cutting-edge science can be conducted on Summit."

In addition to resources at the OLCF, including Titan and early software development systems for Summit, the CAAR teams will have access to computational resources at the Argonne Leadership Computing Facility (ALCF) and the National Energy Research Supercomputing Center (NERSC) to enable architecture and performance portability across different computing architectures.

These projects were chosen based on a computational and scientific review conducted by the OLCF in consultation with the ALCF, NERSC, IBM and NVIDIA. The application teams represent a broad range of computational algorithms and programming approaches in a diverse range of scientific disciplines including astrophysics, biophysics, chemistry, climate modelling, combustion engineering, materials science, nuclear physics, plasma physics and seismology.

"We had a tremendous response to our call for proposals, receiving a large number of strong entries", Tjerk Straatsma stated. "The diversity of the selected applications gives us the opportunity to develop highly scalable, highly efficient applications for Summit that many of our users can take advantage of when the machine comes into production."

The modelling and simulation applications selected for the CAAR programme and their principal investigators include:

  • Climate simulation code ACME, Dr. David Bader, Lawrence Livermore National Laboratory
  • Relativistic chemistry code DIRAC, Prof. Lucas Visscher, Free University of Amsterdam
  • Astrophysics simulation code FLASH, Dr. Bronson Messer, Oak Ridge National Laboratory
  • Plasma physics code GTC, Dr. Zhihong Lin, University of California-Irvine
  • Cosmology simulation code HACC, Dr. Salman Habib, Argonne National Laboratory
  • Electronic structure application LS-DALTON, Prof. Poul Jørgenson, Aarhus University
  • Biophysics simulation code NAMD, Prof. Klaus Schulten, University of Illinois at Urbana-Champaign
  • Nuclear physics application NUCCOR, Dr. Gaute Hagen, Oak Ridge National Laboratory
  • Computational chemistry code NWCHEM, Dr. Karol Kowalski, Pacific Northwest National Laboratory
  • Materials science application QMCPACK, Dr. Paul Kent, Oak Ridge National Laboratory
  • Combustion engineering code RAPTOR, Dr. Joseph Oefelein, Sandia National Laboratories
  • Seismology application SPECFEM, Prof. Jeroen Tromp, Princeton University
- Plasma physics code XGC, Dr. C.S. Chang, Princeton Plasma Physics Laboratory
Source: Oak Ridge Leadership Computing Facility - OLCF

Back to Table of contents

Primeur weekly 2015-04-20

Special

Silvana Muscella to look back with satisfaction on a content-rich CloudScape VII event ...

Open standard Intercloud run by industry with global international standard on top of it would be ideal scenario ...

Rüdiger Dorn to present Microsoft's Trusted Cloud Initiative at CloudScape VII ...

The Cloud

ISC Cloud & Big Data keynote will recount bank's path into Cloud computing ...

Say it loud - it's fog and it's Cloud ...

IBM and partners to transform personal health with Watson and Open Cloud ...

Ministry of Health Brazil deploys Oracle Healthcare Master Person Index to improve health data interoperability ...

Desktop Grids

Alantu seeks beta testers ...

DENIS@Home to join BOINC ...

EuroFlash

RSC Group has deployed a massively parallel MVS-10P MP supercomputer based on RSC PetaStream architecture and the highest-performing Intel Xeon Phi 7120D at JSCC RAS ...

CoolIT Systems selected to host Birds-of-a-Feather (BoF) session at ISC 2015 in Frankfurt ...

PRACE Preparatory Access completes 20th cut-off with strong participation of industry ...

We-NMR cluster at Utrecht Bijvoet Center accommodated into Life Science Grid ...

CHAIN-REDS paves way for global e-Infrastructure ecosystem for researchers ...

USFlash

Intel Enterprise Edition for Lustre 2.2 launched ...

Storage boost at the National Computational Infrastructure in Australia ...

CASC announces new Director ...

OLCF selects application readiness projects to prepare for next-generation Summit supercomputer ...

Researchers to Tap NVLink to Power Next-Gen Research on Summit Supercomputer - ...

Computer-designed Rocker protein world's first to biomimic ion transport ...

For Big Data researchers, network and compute capabilities are lynchpin to success ...

Ultra-high-speed broadband bolsters UConn research ...

NIST tightens the bounds on the quantum information 'speed limit' ...

Electrical control of quantum bits in silicon paves the way to large quantum computers ...

Quantum cryptography at the speed of light: Researchers design first all-photonic repeaters ...