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subjectPerformance And Reliability
authorOak Ridge National Laboratory
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My $500M Mars Rover Mistake: A Failure Story
From ACM Careers In February 2003, with only two weeks until the Spirit Mars Rover was delivered for launch operations in Florida, I made a mistake… Chris Lewicki | November 30, 2023
Researchers Embed Programmable Model Into Quantum Computer Chip
From ACM Careers

Researchers Embed Programmable Model Into Quantum Computer Chip

Researchers from Oak Ridge National Laboratory, the University of Tennessee, Knoxville, Purdue University, and D-Wave Systems harnessed the power of quantum annealing... Oak Ridge National Laboratory
From ACM Careers | February 10, 2021
Summit Supercomputer Identifies Drug Compounds That Could Combat Coronavirus
From ACM Careers

Summit Supercomputer Identifies Drug Compounds That Could Combat Coronavirus

Researchers at Oak Ridge National Laboratory used Summit, the world's most powerful supercomputer, to identify 77 small-molecule drug compounds that might be effective... Oak Ridge National Laboratory
From ACM Careers | March 6, 2020
Gordon Bell Prize Finalists Named
From ACM Careers

Gordon Bell Prize Finalists Named

ACM has named two teams as finalists for the prestigious ACM Gordon Bell Prize, both of which use the Summit supercomputer to solve first-principles calculations... Oak Ridge National Laboratory
From ACM Careers | October 29, 2019
Supercomputers Model the Universe's Building Blocks
From ACM Careers

Supercomputers Model the Universe's Building Blocks

Physicist Gaute Hagen uses Oak Ridge National Laboratory's Summit supercomputer to run advanced models of atomic nuclei to study their structures and interactions... Oak Ridge National Laboratory
From ACM Careers | September 24, 2019
DOE, Cray to Deliver Record-Setting Frontier Supercomputer at ORNL
From ACM Careers

DOE, Cray to Deliver Record-Setting Frontier Supercomputer at ORNL

Cray Inc. will build the Frontier exascale supercomputer based on AMD processors at Oak Ridge National Laboratory. The system is expected to debut in 2021 as the... Oak Ridge National Laboratory
From ACM Careers | May 7, 2019
Supercomputing for Better Commuting
From ACM Careers

Supercomputing for Better Commuting

ORNL and GridSmart Technologies are using high performance computing to improve fuel economy, reduce emissions, and facilitate the smooth flow of traffic. Oak Ridge National Laboratory
From ACM Careers | October 1, 2018
ORNL Launches Summit Supercomputer
From ACM Careers

ORNL Launches Summit Supercomputer

The U.S. Department of Energy's Oak Ridge National Laboratory has unveiled the Summit supercomputer with a peak performance of 200 petaflops, eight times more powerful... Oak Ridge National Laboratory
From ACM Careers | June 11, 2018
Physicists Leap Into Quantum Computing with Simulations of Atomic Nucleus
From ACM Careers

Physicists Leap Into Quantum Computing with Simulations of Atomic Nucleus

Scientists at the U.S. Department of Energy's Oak Ridge National Laboratory have successfully simulated an atomic nucleus using a quantum computer. Oak Ridge National Laboratory
From ACM Careers | May 24, 2018
Supersonic Waves May Help Electronics Beat the Heat
From ACM Careers

Supersonic Waves May Help Electronics Beat the Heat

Researchers at the U.S. Department of Energy's Oak Ridge National Laboratory made the first observations of waves of atomic rearrangements, known as phasons, a... Oak Ridge National Laboratory
From ACM Careers | May 18, 2018
Study of Water Viscosity Promises New Wave of Electronic Devices
From ACM Careers

Study of Water Viscosity Promises New Wave of Electronic Devices

A novel approach to studying the viscosity of water has revealed new insights about the behavior of water molecules and may open pathways for liquid-based electronics... Oak Ridge National Laboratory
From ACM Careers | December 28, 2017
Supercomputing, Experiment Combine For First Look at Magnetism of Real Nanoparticle
From ACM Careers

Supercomputing, Experiment Combine For First Look at Magnetism of Real Nanoparticle

3-D atomistic structure of a real iron-platinum nanoparticle reveals precise magnetic properties. Oak Ridge National Laboratory
From ACM Careers | February 3, 2017
Neutrons and a 'bit of Gold' Uncover New Type of Quantum Phase Transition
From ACM Careers

Neutrons and a 'bit of Gold' Uncover New Type of Quantum Phase Transition

A team of researchers led by Oak Ridge National Laboratory has discovered a new type of quantum phase transition that happens at an elastic quantum critical point... Oak Ridge National Laboratory
From ACM Careers | January 23, 2017
Titan's Gpus Boost Subtomic Particle Research
From ACM Careers

Titan's Gpus Boost Subtomic Particle Research

Researchers at Thomas Jefferson National Accelerator Facility are using supercomputer parallelism to  make computer codes for quantum chromodynamics applications... Oak Ridge National Laboratory
From ACM Careers | December 8, 2016
Streamlining Accelerated Computing For Industry
From ACM Careers

Streamlining Accelerated Computing For Industry

Companies in industries as diverse as aerospace, car manufacturing, and wind power have been turning to supercomputers to investigate complex design problems related... Oak Ridge National Laboratory
From ACM Careers | August 24, 2016
Discovery Shows Promise as Silicon's Replacement in Semiconductors
From ACM Careers

Discovery Shows Promise as Silicon's Replacement in Semiconductors

Two-dimensional electronic devices could inch closer to their ultimate promise of low power, high efficiency, and mechanical flexibility with a processing technique... Oak Ridge National Laboratory
From ACM Careers | March 18, 2016
ORNL Process Could Be White Lightning to Electronics Industry
From ACM Careers

ORNL Process Could Be White Lightning to Electronics Industry

A new era of electronics and even quantum devices could be ushered in with the fabrication of a virtually perfect single layer of "white graphene," according to... Oak Ridge National Laboratory
From ACM Careers | December 2, 2015
Code Speedup Strengthens Researchers' Grasp of Neutrons
From ACM Careers

Code Speedup Strengthens Researchers' Grasp of Neutrons

Nuclear physicists are using supercomputers to develop theories that explain how and why nuclei stick together and decay, which could help shed light on such questions... Oak Ridge National Laboratory
From ACM Careers | August 19, 2015
Supercomputer Simulations Predict Anode's Performance
From ACM Careers

Supercomputer Simulations Predict Anode's Performance

A ORNL and University of Tennessee team is running supercomputer simulations to determine the suitability of using plant-based materials as a battery anode. Oak Ridge National Laboratory
From ACM Careers | September 18, 2014
'double-Duty' Electrolyte Enables New Chemistry For Longer-Lived Batteries
From ACM Careers

'double-Duty' Electrolyte Enables New Chemistry For Longer-Lived Batteries

Researchers at the U.S. Department of Energy's Oak Ridge National Laboratory have developed a new and unconventional battery chemistry aimed at producing batteries... Oak Ridge National Laboratory
From ACM Careers | April 28, 2014
Chaotic Physics in Ferroelectrics Hints at Brain-Like Computing
From ACM Careers

Chaotic Physics in Ferroelectrics Hints at Brain-Like Computing

Unexpected behavior in ferroelectric materials explored by researchers at the U.S. Department of Energy's Oak Ridge National Laboratory supports a new approach... Oak Ridge National Laboratory
From ACM Careers | November 20, 2013
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