Summit

The “Pioneering Frontier” series features stories profiling the many talented ORNL employees behind the construction and operation of the OLCF’s incoming exascale supercomputer, Frontier. The HPE Cray system is scheduled …
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The US Department of Energy’s (DOE’s) Office of Advanced Scientific Computing Research (ASCR) is tasked with leading the world in supercomputing, high-end computational science, and advanced networking for science. One …
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Today at ISC High Performance 2021, a European virtual conference for high-performance computing (HPC), the Oak Ridge Leadership Computing Facility’s (OLCF’s) Summit was ranked as the world’s second-fastest supercomputer in …
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High-pressure turbines are complex pieces of engineering and vital components of gas turbines used to propel jet engines. The more efficient these jet engines are, the better the outcomes for …
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Scientists have long been trying to understand the behavior of superconductors, materials that have zero electrical resistance when they reach sufficiently low temperatures. Superconductors might be useful for technologies such …
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At the heart of some of the smallest and densest stars in the universe lies nuclear matter that might exist in never-before-observed exotic phases. Neutron stars, which form when the …
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When users of the US Department of Energy’s (DOE’s) supercomputers want to improve their scientific codes, they employ tools called profilers that determine which pieces of their codes are lacking …
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The US Department of Energy’s Oak Ridge National Laboratory has licensed its award-winning artificial intelligence software system, the Multinode Evolutionary Neural Networks for Deep Learning, to General Motors for use …
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2D nanomaterials, with a thickness of a single layer of atoms, have unique electrical and optical properties that make them good candidates for use in electronics and optical sensors. An …
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“No risk, no reward.” It’s a familiar sentiment in business and entrepreneurial ventures. Risk drives innovation and propels organizations to new heights. It’s certainly familiar to Arthur “Buddy” Bland, former …
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Arthur “Buddy” Bland of the Oak Ridge Leadership Computing Facility (OLCF) was presented the Secretary’s Exceptional Service Award in December for 40 years of exceptional service to the US Department …
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Nuclear fusion, the same kind of energy that fuels stars, could one day power our world with abundant, safe, and carbon-free energy. Aided by supercomputers Summit at the US Department …
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Since the 1930s, scientists have been using particle accelerators to gain insights into the structure of matter and the laws of physics that govern our world. Today, these accelerators are …
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This story was originally written by Aaron Dubrow at the Texas Advanced Computer Center and adapted by Rachel McDowell for the Oak Ridge Leadership Computing Facility.

A randomly selected …
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This is a joint story by OLCF writers Coury Turczyn and Rachel McDowell.

When University of Michigan (UM) professor of aerospace engineering Venkat Raman and his team of graduate students …
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This article was originally written by Tracey Bryant, Senior Director for Research Communications at the University of Delaware.

What’s it like designing an app for the world’s fastest supercomputer, set to come …
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