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Primeur weekly 2013-07-08

Special

Exploiting parallelism on Titan to reach exascale performance, eventually ...

The Cloud

A virtual chef-nutritionist for old people ...

BRABUS draws on IBM to deliver stylish upgrades for automobiles, planes and yachts through the Cloud ...

New hardware design protects data in the cloud ...

Oracle enhances Cloud management with new third generation release of Oracle Enterprise Manager 12c ...

Oracle announces general availability of Oracle Database 12c, the first database designed for the Cloud ...

New Oracle Database 12c innovations engineered with Oracle Storage Systems deliver next level of database-to-storage performance and efficiency ...

Rackspace and CERN openlab collaborate to deliver "Big Bang" with Hybrid Cloud ...

EuroFlash

Megware supercomputer at the University of Bayreuth secures TOP500 place ...

High Performance Computing facility to receive Government funding of 8 million euro ...

RSC supercomputers continue to lead in energy efficiency among Russian HPC systems in Green500 ...

Pittsburgh Supercomputing Center and Numascale AS to collaborate on improved memory systems for research ...

Bull launches the 2013 Bull-Joseph Fourier Prize, aimed at boosting the development of computer simulation ...

Kees Neggers honoured as an Internet Pioneer in the Internet Hall of Fame ...

World record in silicon integrated nanophotonics - More energy efficiency in the data communication ...

SURFnet and Russian Skoltech embark on joint e-Infrastructure project ...

USFlash

Parallella: an open source hardware project ...

Pleiades supercomputer to be augmented with next-generation SGI ICE-X systems ...

2014 Pennsylvania State Budget includes $500,000 for Pittsburgh Supercomputing Center ...

Senator Durbin leads dedication of new Mira supercomputer at Argonne National Laboratory ...

Microscopy technique could help computer industry develop 3D components ...

Cyclica Inc. is awarded access to IBM's Blue Gene/Q supercomputer to repurpose FDA approved drugs ...

Texas Advanced Computing Center deploys 20PB Big Data hub using DataDirect Networks High-Performance Storage System ...

More of the world's TOP500 supercomputers trust DataDirect Networks for best analytics and simulation performance, scale and lowest TCO ...

Indiana University to take lead in Defense Department effort securing software-defined networks ...

Graphene-based system could lead to improved information processing ...

NSF and Mozilla announce breakthrough applications on a faster, smarter internet of the future ...

Titan completes acceptance testing ...

Titan completes acceptance testing

12 Jun 2013 Oak Ridge - Oak Ridge National Laboratory's Titan supercomputer has completed rigorous acceptance testing to ensure the functionality, performance and stability of the machine, one of the world's most powerful supercomputing systems for open science.

The Department of Energy machine, the first to combine different types of processing units to maximize performance at such a large scale, ranked as the fastest supercomputer in the world in the November 2012 list. Titan, a Cray XK7 supercomputer, is capable of more than 27,000 trillion calculations each second - or 27 petaflops.

The combination of 18,688 NVIDIA Tesla graphic processing units (GPUs) with 299,008 AMD Opteron CPU cores enables Titan to maximize its energy efficiency; the machine delivers 10 times the performance of its predecessor while using only marginally more electricity. The Cray XK7 system consists of 200 cabinets covering an area the size of a basketball court and boasts 710 terabytes of memory, or 38 gigabytes per node, and Cray's Gemini interconnect.

"The real measure of a system like Titan is how it handles working scientific applications and critical scientific problems", stated Buddy Bland, project director at the Oak Ridge Leadership Computing Facility. "The purpose of Titan's incredible power is to advance science, and the system has already shown its abilities on a range of important applications and has validated ORNL's decision to rely on GPU accelerators."

For instance, the high-performance molecular dynamics application LAMMPS has seen more than a sevenfold speedup on Titan over its performance on the comparable CPU-only system. Two other codes - Denovo, which models neutron transport in nuclear reactors, and WL-LSMS, which simulates the statistical mechanics of magnetic materials - saw nearly a fourfold increase.

"We are very pleased with Titan", stated Buddy Bland. "The system was delivered on schedule and within budget, and it has clearly shown its value as a research tool. We look forward to Titan delivering important scientific results for years to come."

Researchers can apply for access to Titan's unique capabilities through one of three programmes: the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) programme, the DOE Office of Advanced Scientific Computing Research Leadership Computing Challenge (ALCC), or the OLCF Director's Discretion (DD) programme.

INCITE allocations are available to researchers worldwide, regardless of funding source. The programme is designed for research problems that demand petascale computing.

The ALCC programme allocates computational resources at the OLCF for special research of interest to the Department of Energy with an emphasis on high-risk, high-payoff simulations in areas directly related to the department's energy mission.

DD allocations are available to projects interested in scaling their codes to take full advantage of Titan. Applications are accepted year round via http://www.olcf.ornl.gov/support/getting-started/olcf-director-discretion-project-application/ .
Source: Oak Ridge National Laboratory

Back to Table of contents

Primeur weekly 2013-07-08

Special

Exploiting parallelism on Titan to reach exascale performance, eventually ...

The Cloud

A virtual chef-nutritionist for old people ...

BRABUS draws on IBM to deliver stylish upgrades for automobiles, planes and yachts through the Cloud ...

New hardware design protects data in the cloud ...

Oracle enhances Cloud management with new third generation release of Oracle Enterprise Manager 12c ...

Oracle announces general availability of Oracle Database 12c, the first database designed for the Cloud ...

New Oracle Database 12c innovations engineered with Oracle Storage Systems deliver next level of database-to-storage performance and efficiency ...

Rackspace and CERN openlab collaborate to deliver "Big Bang" with Hybrid Cloud ...

EuroFlash

Megware supercomputer at the University of Bayreuth secures TOP500 place ...

High Performance Computing facility to receive Government funding of 8 million euro ...

RSC supercomputers continue to lead in energy efficiency among Russian HPC systems in Green500 ...

Pittsburgh Supercomputing Center and Numascale AS to collaborate on improved memory systems for research ...

Bull launches the 2013 Bull-Joseph Fourier Prize, aimed at boosting the development of computer simulation ...

Kees Neggers honoured as an Internet Pioneer in the Internet Hall of Fame ...

World record in silicon integrated nanophotonics - More energy efficiency in the data communication ...

SURFnet and Russian Skoltech embark on joint e-Infrastructure project ...

USFlash

Parallella: an open source hardware project ...

Pleiades supercomputer to be augmented with next-generation SGI ICE-X systems ...

2014 Pennsylvania State Budget includes $500,000 for Pittsburgh Supercomputing Center ...

Senator Durbin leads dedication of new Mira supercomputer at Argonne National Laboratory ...

Microscopy technique could help computer industry develop 3D components ...

Cyclica Inc. is awarded access to IBM's Blue Gene/Q supercomputer to repurpose FDA approved drugs ...

Texas Advanced Computing Center deploys 20PB Big Data hub using DataDirect Networks High-Performance Storage System ...

More of the world's TOP500 supercomputers trust DataDirect Networks for best analytics and simulation performance, scale and lowest TCO ...

Indiana University to take lead in Defense Department effort securing software-defined networks ...

Graphene-based system could lead to improved information processing ...

NSF and Mozilla announce breakthrough applications on a faster, smarter internet of the future ...

Titan completes acceptance testing ...