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Primeur weekly 2012-09-10

Exascale supercomputing

Fujitsu Laboratories develops integrated silicon optical transmitter to carry large volumes of data between CPUs ...

The Cloud

ISC Cloud'12 Panel to examine challenges of moving HPC to the Cloud ...

Numergy - the digital energy producer supporting businesses and institutions - is born ...

Dell and VMware double down on desktop virtualization ...

HP helps Diversified Agency Services transition to Cloud data centre ...

HP accelerates enterprises' journey to the Cloud ...

Anheuser-Busch InBev extends global supply chain with IBM software ...

IBM Smarter Commerce helps RadioShack deliver customer value and drive sales ...

Nutanix Complete Cluster brings SAN-free virtualization to Hadoop ...

EuroFlash

Towards computing with water droplets - superhydrophobic droplet logic ...

Swiss national supercomputing computing strategy set in stone ...

USFlash

DataDirect Networks is named America's fastest growing $200M+ privately held computer company by Inc. Magazine ...

DataDirect Networks supercharges SAS Grid computing ...

EMC and Alpine Data Labs to deliver joint solution for high performance "in database" predictive analytics ...

New Zealand's vBridge selects HP Converged Storage for 100 percent uptime ...

Michigan State University to introduce students to analytics and Big Data using IBM Watson ...

IBM opens Smarter Data Center in Mexico to support clients' growth and transformation ...

IDC maintains HPC server revenue forecast of 7% growth despite flat second quarter ...

Intel Xeon processors and Xeon Phi co-processors promise to power world's most efficient HPC data centre ...

Department of Energy awards IU cybersecurity centre $437,000 grant for identity management project ...

Birth of a planet ...

EMC and VMware unveil early access programme for new EMC Storage Analytics Suite for VNX ...

Birth of a planet

4 Sep 2012 Austin - The Earth and the planets of our solar system are not alone in the universe. Over the past few decades, the hunt for extrasolar planets has yielded incredible discoveries, and now planetary researchers have a new tool - simulated models of how planets are born.

Most planets form when a molecular cloud collapses into a young star. The leftover gas and dust form a disk around the star, and the particulates inside the disk begin to collide and coalesce over millions of years, forming larger and larger objects until a planet eventually takes shape.

Sally Dodson Robinson, astronomer, and her team of researchers at the University of Texas at Austin are modeling and simulating these protostellar disks. The simulations model important factors such as the turbulence and temperature of the disk, which affect how and where planets form. In a disk that is too turbulent, the particles move too fast and bounce off each other. Less turbulence means a greater chance for them to collide and stick together.

Discoveries like this are a result of the complexity of the models and simulations, which cover a timescale of millions of years. The considerable computation involved in this project was facilitated by the Ranger supercomputer at the Texas Advanced Computing Center (TACC).

In 1988, we knew of one solitary extrasolar planet. In 2012, we know of almost 2,400 awaiting confirmation. Understanding the conditions that are most favourable for planet formation will aid researchers like Sally Dodson Robinson in discovering more of them, and will also provide greater understanding of the evolution of Earth and our own solar system.
Source: University of Texas at Austin, Texas Advanced Computing Center

Back to Table of contents

Primeur weekly 2012-09-10

Exascale supercomputing

Fujitsu Laboratories develops integrated silicon optical transmitter to carry large volumes of data between CPUs ...

The Cloud

ISC Cloud'12 Panel to examine challenges of moving HPC to the Cloud ...

Numergy - the digital energy producer supporting businesses and institutions - is born ...

Dell and VMware double down on desktop virtualization ...

HP helps Diversified Agency Services transition to Cloud data centre ...

HP accelerates enterprises' journey to the Cloud ...

Anheuser-Busch InBev extends global supply chain with IBM software ...

IBM Smarter Commerce helps RadioShack deliver customer value and drive sales ...

Nutanix Complete Cluster brings SAN-free virtualization to Hadoop ...

EuroFlash

Towards computing with water droplets - superhydrophobic droplet logic ...

Swiss national supercomputing computing strategy set in stone ...

USFlash

DataDirect Networks is named America's fastest growing $200M+ privately held computer company by Inc. Magazine ...

DataDirect Networks supercharges SAS Grid computing ...

EMC and Alpine Data Labs to deliver joint solution for high performance "in database" predictive analytics ...

New Zealand's vBridge selects HP Converged Storage for 100 percent uptime ...

Michigan State University to introduce students to analytics and Big Data using IBM Watson ...

IBM opens Smarter Data Center in Mexico to support clients' growth and transformation ...

IDC maintains HPC server revenue forecast of 7% growth despite flat second quarter ...

Intel Xeon processors and Xeon Phi co-processors promise to power world's most efficient HPC data centre ...

Department of Energy awards IU cybersecurity centre $437,000 grant for identity management project ...

Birth of a planet ...

EMC and VMware unveil early access programme for new EMC Storage Analytics Suite for VNX ...