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Supercomputing Earthquakes in the Age of Exascale

Tomorrow’s exascale supercomputers will enable researchers to accurately simulate the ground motions of regional earthquakes quickly and in unprecedented detail. “Simulations of high frequency earthquakes are more computationally demanding and will require exascale computers,” said David McCallen, who leads the ECP-supported effort. “Ultimately, we’d like to get to a much larger domain, higher frequency resolution and speed up our simulation time.”

Video: NASA Advanced Computing Environment for Science & Engineering

Rupak Biswas from NASA gave this talk at the Argonne Training Program on Extreme-Scale Computing. “High performance computing is now integral to NASA’s portfolio of missions to pioneer the future of space exploration, accelerate scientific discovery, and enable aeronautics research. Anchored by the Pleiades supercomputer at NASA Ames Research Center, the High End Computing Capability (HECC) Project provides a fully integrated environment to satisfy NASA’s diverse modeling, simulation, and analysis needs.”

Job of the Week: Scientific Computing Senior Engineer at NREL in Colorado

NREL in Golden, Colorado is seeking a Scientific Computing Senior Engineer in our Job of the Week. “We have an immediate opening for a Systems Engineer (Job Req #R2314). This senior position is responsible for implementing and operating CSC systems and infrastructure in support of Science and Technical computing in support of NREL’s mission.”

SciDAC funding to Move Quantum Chromodynamics forward at Jefferson Lab

As nuclear physicists delve ever deeper into the heart of matter, they require the tools to reveal the next layer of nature’s secrets. Nowhere is that more true than in computational nuclear physics. A new research effort led by theorists at DOE’s Jefferson Lab is now preparing for the next big leap forward in their studies thanks to funding under the 2017 SciDAC Awards for Computational Nuclear Physics.

John Gustafson to host BoF on Posit Arithmetic at SC17

John Gustafson from A*STAR will host a BoF on Posit arithmetic at SC17. Entitled, “Improving Numerical Computation with Practical Tools and Novel Computer Arithmetic,”  this BOF will be co-hosted by Mike Lam with discussions on tools for measuring floating point accuracy. “This approach obtains more accurate answers than floating-point arithmetic yet uses fewer bits in many cases, saving memory, bandwidth, energy, and power.”

Supercomputing Virus Structures at Nanoscale with XFEL

A team at Berkeley Lab are using innovative computational methods to enable new X-ray science. “The creation of XFEL facilities, including the Linac Coherent Light Source (LCLS) and the European X-FEL, have created opportunities for conducting new experiments which can overcome the limitations of traditional crystallography.”

Call for Submissions: PASC18 in Basel

The PASC18 Organizing Team has posted their Call for Submissions. Proposals are now being accepted for minisymposium, papers, and posters. The conference takes place July 2-4 in Basel, Switzerland (the week after ISC 2018 in Frankfurt). We look forward to receiving your submissions through the online submission portal. Please note that the November 26th deadline for […]

How the POP Performance Optimization Centre at BSC is Speeding up HPC in Europe

In this video, Jesús Labarta from the Barcelona Supercomputing Center describes the POP (Performance Optimization and Productivity) Centre of Excellence led by BSC. According to Labarta, POP’s performance analysis results in performance improvements ranging from 10-15% to more than 10 times. Best of all, the POP services are free of charge to organizations / SMEs / ISVs / companies in the EU!

HPC Connects: How Supercomputers Are Unraveling the Mystery of the Human Brain

In this video from SC17, Katrin Amunts from Jülich highlights how the massive European-based Human Brain Project (HBP), comprising a veritable orchestra of scientists, collaborates to deliver the most exquisitely detailed human brain models ever created. “We have to create an ‘atlas’ (of the brain) that has a very large size in terms and bits and bytes,” Amunts said.

Agenda Posted for Intel HPC Developer Conference at SC17

The Intel HPC Developer conference at SC17 has posted its Session Agenda. The conference takes place Nov. 11-12 in Denver. “The Intel HPC Developer Conference is the premier technical training event to meet and hear from Intel architecture experts and connect with HPC industry leaders. Join in to learn what’s next in HPC, attend technical sessions, hands-on tutorials, and poster chats that cover parallel programming, high productivity languages, artificial intelligence, systems, enterprise, visualization development and much more.”