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OpenACC Helps Scientists Port their code at the Center for Application...
In this video, Jack Wells from the Oak Ridge Leadership Computing Facility and Duncan Poole from NVIDIA describe how OpenACC enabled them to port their codes to the new Summit supercomputer. "In...
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InfiniBand Powers World’s Fastest Supercomputer
Today the InfiniBand Trade Association (IBTA) announced that the latest TOP500 List results that report the world’s new fastest supercomputer, Oak Ridge National Laboratory’s Summit system, is...
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How Red Hat Powers the #1 Summit Supercomputer
In this video from ISC 2018, Yan Fisher from Red Hat and Buddy Bland from ORNL discuss Summit, the world's fastest supercomputer. Red Hat teamed with IBM, Mellanox, and NVIDIA to provide users with a...
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Podcast: From Here to Ai with Jack Wells from Oak Ridge
In this Conversations with Dez podcast, Dez Blanchfield sits down with Jack Wells from ORNL to talk about about his personal & professional life journey, his role at Oak Ridge National Lab, how...
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Summit Supercomputer Breaks Exaop Barrier on Neural Net Trained to Recognize...
"Using a climate dataset from Berkeley Lab on the Summit supercomputer at Oak Ridge, they trained a deep neural network to identify extreme weather patterns from high-resolution climate simulations. By...
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New TOP500 List topped by DOE Supercomputers
The latest TOP500 list of the world's fastest supercomputers is out, a remarkable ranking that shows five Department of Energy supercomputers in the top 10, with the first two captured by Summit at Oak...
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Looking Back at SC18 and the Road Ahead to Exascale
In this special guest feature from Scientific Computing World, Robert Roe reports on new technology and 30 years of the US supercomputing conference at SC18 in Dallas. "From our volunteers to our...
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Interview: Why HPC is the Right Tool for Physics
Over at the SC19 Blog, Charity Plata continues the HPC is Now series of interviews with Enrico Rinaldi, a physicist and special postdoctoral fellow with the Riken BNL Research Center. This month,...
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Scaling Deep Learning for Scientific Workloads on the #1 Summit Supercomputer
Jack Wells from ORNL gave this talk at the GPU Technology Conference. "HPC centers have been traditionally configured for simulation workloads, but deep learning has been increasingly applied alongside...
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Achieving ExaOps with the CoMet Comparative Genomics Application
Wayne Joubert's talk at the HPC User Forum described how researchers at the US Department of Energy’s Oak Ridge National Laboratory (ORNL) achieved a record throughput of 1.88 ExaOps on the CoMet...
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Video: Simulating Planet-Wide Bioenergy and Human Health on the Summit...
In this video from PASC19 in Zurich, Dan Jacobson from ORNL describes how researchers are using the #1 Summit supercomputer to tackle the challenges facing an ever-growing human population. These...
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Summit Supercomputer Triples Performance Record on new HPL-AI Benchmark
"Using HPL-AI, a new approach to benchmarking AI supercomputers, ORNL’s Summit system has achieved unprecedented performance levels of 445 petaflops or nearly half an exaflops. That compares with the...
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Argonne Team Breaks Record with 2.9 Petabytes Globus Data Transfer
Today the Globus research data management service announced the largest single file transfer in its history: a team led by Argonne National Laboratory scientists moved 2.9 petabytes of data as part of...
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AI Approach Points to Bright Future for Fusion Energy
Researchers are using Deep Learning techniques on DOE supercomputers to help develop fusion energy. "Unlike classical machine learning methods, FRNN—the first deep learning code applied to disruption...
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Podcast: ECP Team Achieves Huge Performance Gain on Materials Simulation Code
The Exascale Atomistics for Accuracy, Length, and Time (EXAALT) project within the US Department of Energy’s Exascale Computing Project (ECP) has made a big step forward by delivering a five-fold...
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Applying Cloud Techniques to Address Complexity in HPC System Integrations
Arno Kolster from Providentia Worldwide gave this talk at the HPC User Forum. "OLCF and technology consulting company Providentia Worldwide recently collaborated to develop an intelligence system that...
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How the Results of Summit and Sierra are Influencing Exascale
Al Geist from ORNL gave this talk at the HPC User Forum. "Two DOE national laboratories are now home to the fastest supercomputers in the world, according to the TOP500 List, a semiannual ranking of...
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Supercomputing the Building Blocks of the Universe
In this special guest feature, ORNL profiles researcher Gaute Hagen, who uses the Summit supercomputer to model scientifically interesting atomic nuclei. "A central question he is trying to answer is:...
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Deep Learning on Summit Supercomputer Powers Insights for Nuclear Waste...
A research collaboration between LBNL, PNNL, Brown University, and NVIDIA has achieved exaflop (half-precision) performance on the Summit supercomputer with a deep learning application used to model...
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Tackling Turbulence on the Summit Supercomputer
Researchers at the Georgia Institute of Technology have achieved world record performance on the Summit supercomputer using a new algorithm for turbulence simulation. "The team identified the most...
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