8 years ago
OLCF Group to Offer Spark On-Demand Data Analysis
The OLCF will support a new service, Spark On-Demand, that enables users to instantiate Apache Spark to conduct in situ data analysis on OLCF compute resources.
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8 years ago
New DDNTool Streamlines OLCF File System Monitoring
Upgrades allow staff to monitor hardware failures and performance data in real-time
Staff members at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) are constantly trying to …
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Collaboration Results in Better Parallel File System Tools
DCP has helped OLCF staff move 350 terabytes of data so far on behalf of some users, while other users have independently used dcp to copy much more.
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Out with the Old, in with the New
The OLCF has introduced the next generation of data management with Atlas, a new center-wide file system that delivers increased capacity, greater performance, and a new directory structure for OLCF computational users.
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10 years ago
The Need for Speed
With its hybrid architecture featuring traditional CPUs alongside GPUs, Titan represents a revolutionary paradigm in high-performance computing’s quest to reach the exascale with only marginal increases in power consumption for the world’s leading systems.
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Oak Ridge National Laboratory is managed by UT-Battelle for the US Department of Energy.