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Primeur weekly 2012-11-19

Exascale supercomputing

DataDirect Networks announces $100 million investment in Exascale computing ...

Intel and DataDirect Networks join forces to enable compute infrastructures 1,000 times larger than today's biggest systems ...

The Cloud

HP delivers industry's first purpose-built server for Big Data ...

DDN adds enterprise class Cloud Tiering, NAS and SSD capabilities to its parallel file system appliances, making them Big Data ready ...

Desktop Grids

Members of the public asked to help tend Feynman's Flowers ...

EuroFlash

EMI 2 - Matterhorn - 5th update is now available ...

German Federal Waterways Engineering and Research Institute (BAW) optimizes navigable waterways using a Bull supercomputer ...

Choreographing light ...

USFlash

New editions of Moab HPC Suite enhance HPC system efficiency ...

SGI ICE X selected by CRIEPI for electric power research ...

Supermicro debuts SuperServer and SuperBlade solutions supporting new AMD Opteron 6300 Series processor ...

Brocade collaborates with Dell to announce industry's first 16 Gbps Fibre Channel end-to-end solution ...

Department of Energy's ESnet rolls out world's fastest science network ...

New storage and management features for IBM PureSystems help clients reduce costs and increase utilization ...

Obsidian welcomes Mellanox and its MetroX product into the long haul InfiniBand ...

Commercial and technical HPC customers can achieve Big Data results faster with NetApp HPS Rack solution ...

Brocade and Hyve Solutions partner to deliver fully integrated Big Data solutions using industry-leading Brocade VCS Fabric network technology ...

AMD FirePro server graphics redefining supercomputing performance through power efficient, sustainable technology ...

Medic Vision introduces industry's first enterprise-wide iterative image reconstruction system ...

StackIQ announces release of StackIQ Enterprise HPC for high performance computing clusters ...

Heterogeneous systems re-claim Green500 list dominance ...

PNNL expertise highlighted at Supercomputing ...

Keeneland Project deploys new GPU supercomputing system for the National Science Foundation ...

Titan is also a green powerhouse ...

AMD delivers massive compute performance for world's top ranked supercomputer ...

Titan is also a green powerhouse

14 Nov 2012 Oak Ridge - Not only is Oak Ridge National Laboratory's Titan the world's most powerful supercomputer, it is also one of the most energy-efficient. Titan came in at number three on the Green500 list. Organized by Virginia Tech's Wu-chun Feng and Kirk Cameron, the list takes the world's 500 most powerful supercomputers - as ranked by the Top500 list - and reorders them according to how many calculations they can get per watt of electricity. The Green500 list was during the SC12 supercomputing conference in Salt Lake City.

Titan's position reflects a significant power savings attributable to the system's hybrid architecture. Titan draws its computing strength from a combination of GPUs, whose pedigree goes back to gaming systems, and traditional CPUs. Because of their unique strength as number-crunchers, GPUs give Titan a tenfold boost in computing power, even though the system draws only modestly more power than a CPU-only system.

"With Titan, ORNL provides an exponential increase in scientific computing power toward predictive capabilities to address complex challenges without significantly increasing energy consumption", noted Jeff Nichols, ORNL associate laboratory director for computing and computational sciences.

The Cray XK7 system contains 18,688 nodes, each with a 16-core AMD Opteron 6274 processor and an NVIDIA Tesla K20X graphics processing unit (GPU) accelerator. Titan also has more than 700 terabytes of memory.

Because they handle hundreds of calculations simultaneously, GPUs can go through many more than CPUs in a given time. By relying on its 299,008 CPU cores to guide simulations and allowing its new NVIDIA GPUs to do the heavy lifting, Titan will enable researchers to run scientific calculations with greater speed and accuracy.
Source: DOE/Oak Ridge National Laboratory

Back to Table of contents

Primeur weekly 2012-11-19

Exascale supercomputing

DataDirect Networks announces $100 million investment in Exascale computing ...

Intel and DataDirect Networks join forces to enable compute infrastructures 1,000 times larger than today's biggest systems ...

The Cloud

HP delivers industry's first purpose-built server for Big Data ...

DDN adds enterprise class Cloud Tiering, NAS and SSD capabilities to its parallel file system appliances, making them Big Data ready ...

Desktop Grids

Members of the public asked to help tend Feynman's Flowers ...

EuroFlash

EMI 2 - Matterhorn - 5th update is now available ...

German Federal Waterways Engineering and Research Institute (BAW) optimizes navigable waterways using a Bull supercomputer ...

Choreographing light ...

USFlash

New editions of Moab HPC Suite enhance HPC system efficiency ...

SGI ICE X selected by CRIEPI for electric power research ...

Supermicro debuts SuperServer and SuperBlade solutions supporting new AMD Opteron 6300 Series processor ...

Brocade collaborates with Dell to announce industry's first 16 Gbps Fibre Channel end-to-end solution ...

Department of Energy's ESnet rolls out world's fastest science network ...

New storage and management features for IBM PureSystems help clients reduce costs and increase utilization ...

Obsidian welcomes Mellanox and its MetroX product into the long haul InfiniBand ...

Commercial and technical HPC customers can achieve Big Data results faster with NetApp HPS Rack solution ...

Brocade and Hyve Solutions partner to deliver fully integrated Big Data solutions using industry-leading Brocade VCS Fabric network technology ...

AMD FirePro server graphics redefining supercomputing performance through power efficient, sustainable technology ...

Medic Vision introduces industry's first enterprise-wide iterative image reconstruction system ...

StackIQ announces release of StackIQ Enterprise HPC for high performance computing clusters ...

Heterogeneous systems re-claim Green500 list dominance ...

PNNL expertise highlighted at Supercomputing ...

Keeneland Project deploys new GPU supercomputing system for the National Science Foundation ...

Titan is also a green powerhouse ...

AMD delivers massive compute performance for world's top ranked supercomputer ...