The Clean Energy projects searches for next generation plastic solar cell materials using RC computational resources. The project, led by Professor Alán Aspuru-Guzik, has generated data about 2.3 million candidate compounds for organic electronic materials. To find out more about the project see here.
Migratory behavior of planetary systems
Using Odyssey to run numerical integrations, research on how planetary systems evolve and migrate has provided new insights. The centuries old theory of orderly planetary system architectures is being challenged by new evidence that suggests many planetary systems underwent a period of upheaval during which giant planets “migrated” from where they formed. For a full analysis see here.
The Equality of Opportunity Project
Harvard economists measure the upward mobility of children in the bottom fifth of U.S. households using big data and Odyssey. The economists found that there is substantial variation in the U.S. in the prospects for escaping poverty and some of the strongest predictors of upward mobility are social capital and family structure. For more details see here.
Temperature extremes unprecedented in the past 600 years
Harvard scientists use Odyssey to run climate models measuring the scale and frequency of recent warm temperature extremes. The results led to conclusive evidence that the summers of 2005, 2007, 2010 and 2011 in the high northern latitudes were warmer than those of all prior years back to 1400. For the full paper see here.
MGHPCC Awarded LEED® Platinum Certification
The Massachusetts Green High Performance Computing Center (MGHPCC) has become the first university research data center to receive a LEED® Platinum certification, the highest green building ranking. The MGHPCC is also one of only 13 data centers in the country to receive a Platinum certification. Computing centers are typically large users of energy. “As our name indicates, environmental sustainability and…
Of Nobel Prizes…
Wonderful news today, fabulous day to support great science with great colleagues! Congrats Martin! A great day to be in the support of amazing computing resources here @harvard http://t.co/sfMAjO42Xp #hpc — James Cuff (@jamesdotcuff) October 9, 2013 Reminds me of my first few days here at Harvard, (email below) and my rather epic faux pas with messing up how to…
The management demands demand management!
Today was one of those hot days here in New England. We set power rates based on load on high days randomly sampled. They call this stuff "demand management" We use quite a lot of power here in our shop for lots of computers, so this here manager demanded some management of the power loads! Hehehe. Fortunately we were able…
Of benching a wicked fast storage array with a very dodgy tcsh script…
Testing our new secret filesystem... no caching or silly business going on here, all raw spindles and extremely suspect but reproducible fork bombs courtesy of tcsh. Where hosts contains 20 machines... [root@localhost jcuff]# foreach h (`cat hosts`) foreach? ssh $h /mnt/share/jcuff/dd.sh $h & foreach? end And where dd.sh is simply a 16 way fork bomb: [root@localhost jcuff]# cat dd.sh #!/bin/tcsh foreach h…
Research Computing Adds 28,000 Processors to Cluster
With the opening of the Massachusetts Green High Performance Computing Center (MGHPCC) in November 2012, Research Computing began the build out of its new server infrastructure located in Holyoke, MA. The end result was a cluster 28,000 processors stronger bringing total compute to over 54,000 CPUs. While computing power went up, total energy consumption went down. The MGHPCC facility was designed to minimize cooling…
MGHPCC Open for Business
State of the Art Data Center Will Keep Massachusetts at Forefront of Innovation Economy HOLYOKE – Friday, November 16, 2012 – Governor Deval Patrick and Lieutenant Governor Timothy Murray joined university leaders and technology executives today to cut the ribbon on the Massachusetts Green High Performance Computing Center (MGHPCC). The new Center will keep Massachusetts at the forefront of the innovation…
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