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Science

Superconductor Simulation Tops 15 Petaflops on Titan
10 years ago

Superconductor Simulation Tops 15 Petaflops on Titan

By  •  10 years ago  •  Science

Researchers simulating high-temperature superconductors has topped 15 petaflops on ORNL’s Titan supercomputer. More importantly, they did it with an algorithm that substantially overcomes two major roadblocks to realistic superconductor modeling.
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Simulations of Plasma Turbulence Model the Inner Workings of Cosmic Phenomenon
10 years ago

Simulations of Plasma Turbulence Model the Inner Workings of Cosmic Phenomenon

By  •  10 years ago  •  Science

Scientists from Germany’s HZDR–Dresden used Titan, the most powerful supercomputer in the United States located at Oak Ridge National Laboratory, to simulate billions of particles in two passing plasma jet streams.
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High-Risk, High-Reward Simulations
10 years ago

High-Risk, High-Reward Simulations

By  •  10 years ago  •  Science

The OLCF delivered more than 374 million supercomputer core hours to 17 projects through the Department of Energy’s ALCC program—76 million hours more than expected.
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Peering into Cells One GPU at a Time
10 years ago

Peering into Cells One GPU at a Time

By  •  10 years ago  •  Science

A simulation of the internal workings of cells has reached a sustained performance of 20,000 trillion calculations per second, or 20 petaflops, on the Titan supercomputer at ORNL.
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Code for Largest Cosmological Simulations Ever on GPUs Is Gordon Bell Finalist
10 years ago

Code for Largest Cosmological Simulations Ever on GPUs Is Gordon Bell Finalist

By  •  10 years ago  •  Science

Researchers are using DOE’s most powerful computing systems, including the nation’s top-ranked machine, ORNL’s Titan, to simulate the evolution of the universe as it expands across billions of years.
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Titan Propels GE Wind Turbine Research into New Territory
10 years ago

Titan Propels GE Wind Turbine Research into New Territory

By  •  10 years ago  •  Science

General Electric Global Research is using the hybrid CPU/GPU Cray XK7 Titan supercomputer managed by the OLCF to simulate hundreds of millions of water molecules freezing in slow motion.

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Titan’s New Build Attracts Magnetic Systems Research Impossible Until Now

By  •  10 years ago  •  Science

ORNL researcher is simulating the magnetic direction and strength—known as the “magnetic moment”— of nickel atoms on one of the world’s most powerful supercomputers for science research, Titan.
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Oak Ridge Leadership Computing Facility User Update: SmartTruck Systems
11 years ago

Oak Ridge Leadership Computing Facility User Update: SmartTruck Systems

By  •  11 years ago  •  Science

Startup zooms to success improving fuel efficiency of long-haul trucks by more than 10 percent
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Titan Sheds Light on Unknowns in Organic Photovoltaic Research
11 years ago

Titan Sheds Light on Unknowns in Organic Photovoltaic Research

By  •  11 years ago  •  Science

Simulations of unrivaled accuracy reveal most efficient configurations of solar cell molecules
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Pushing the Envelope

By  •  11 years ago  •  Science

Four out of six Association for Computing Machinery’s Gordon Bell Prize finalists used Titan to overcome complex computational challenges in their fields.
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ORNL’s Supercomputer Gets Under the Hood
11 years ago

ORNL’s Supercomputer Gets Under the Hood

By  •  11 years ago  •  Industry, Science

Ford researchers wanted to optimize engine bay airflow while considering a significant number of design parameters, a job that required supercomputing resources on a completely new scale.
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Early Molecular Dynamics Research Blazes through Titan’s New GPUs

By  •  11 years ago  •  Science

Researchers use LAMMPS code on Titan to learn how systems of atoms and molecules can be manipulated for improvements.
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Hold It Right There

By  •  11 years ago  •  Science

Researchers with CASL are simulating fuel rod stabilization on ORNL’s Titan supercomputer.
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Jaguar Guides Demonstration of Novel Quantum State

By  •  11 years ago  •  Science

Researchers combining the supercomputing muscle of ORNL’s Jaguar with the experimental abilities of powerful research magnets have confirmed an exotic quantum state known as Bose glass.
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Lessons from the Past

By  •  11 years ago  •  Science

A team of researchers ran transient, or continuous, simulations on an ORNL supercomputer over three years to create the first physics-based test of hemispheric deglaciation, work that was recently featured in Nature.
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