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At SC22, Carbon Emissions and Energy Costs Eclipsed Hardware Efficiency
December 2, 2022
The race to ever-better flops-per-watt and power usage effectiveness (PUE) has, historically, dominated the conversation over sustainability in HPC – but at S Read more…
NASA’s Earth Science Supercomputer Balloons to 3.3 Petaflops
April 29, 2015
In what is being called an unprecedented upgrade, the NASA Center for Climate Simulation (NCCS) is tripling the peak performance of its Discover supercomputer t Read more…
Spider II Emerges to Give ORNL a Big Speed Boost
August 16, 2013
When the Jaguar supercomputer at Oak Ridge National Laboratory morphed into Titan in 2012, it delivered a huge increase in computational power. Recently, the ORNL's parallel file system, called Spider, received a similar overhaul, and is in the process of emerging as Spider II. Read more…
NOAA-ORNL Climate Research Collaboration Sets Lofty Goals for New Supercomputer
July 26, 2010
A year ago, NOAA and DOE signed an agreement calling for closer cooperation between NOAA and Oak Ridge National Laboratory. Jim Rogers, director of operations for the National Center for Computational Sciences at ORNL, discusses the agreement and the goals for the Climate Modeling and Research System (CMRS), the initial supercomputer chosen for the collaborative work. Read more…
The Week in Review – 07/15/2010
July 15, 2010
NASA Center for Climate Simulation doubles computational power with new Dell PowerEdge servers; Amazon introduces HPC-level computing on demand; and Carnegie Mellon announces $7 million initiative aimed at boosting computer science enrollment. We recap those stories and more in our weekly wrapup. Read more…
Fusion Gets Faster
July 27, 2009
When it comes to scientific computing, the amount of science reaped from a simulation is largely determined by the speed and scalability of the software. Likewise, a code's speed is often at the mercy of its I/O performance. The more efficient the I/O, the faster the code and the more simulations can be run over a period of time. Read more…
Spider Up and Spinning Connections to All Computing Platforms at ORNL
July 9, 2009
Spider, the world's biggest Lustre-based, centerwide file system, has been fully tested to support Oak Ridge National Laboratory's new petascale Cray XT4/XT5 Jaguar supercomputer and is now offering early access to scientists. Read more…
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Taking research further with extraordinary compute power and efficiency
Karlsruhe Institute of Technology (KIT) is an elite public research university located in Karlsruhe, Germany and is engaged in a broad range of disciplines in natural sciences, engineering, economics, humanities, and social sciences. For institutions like KIT, HPC has become indispensable to cutting-edge research in these areas.
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