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Open Science with OpenPMD

“We present the open meta data format openPMD for data format agnostic markup of particle-mesh data. Based on a minimal kernel of meta information and enriched with domain-specific extensions, we develop an open ecosystem of interoperable simulations and data processing frameworks from the domains of laser-plasma interaction, X-ray photon sciences, astrophysics up to systems biology. This poster presents our efforts to enable & establish workflows suitable to frictionless transposition between those domains, using highly scalable I/O methods (e.g. ADIOS BP or HDF5), a truly self-describing data markup and peer reviewed participation.”

Call for Papers: HPC Systems Professionals Workshop

“The Second Annual HPC Systems Professionals Workshop will bring together systems administrators, systems architects, and systems analysts in order to share best practices, discuss cutting­-edge technologies, and advance the state­ of ­the ­practice for HPC systems. Submissions are encouraged that discuss all aspects of HPC systems design, implementation, maintenance, and security.”

How PBS Works Makes HPC Easy to Use

In this video from ISC 2017, Bill Nitzberg from Altair demonstrates how easy it is to launch jobs with PBS Pro. “Altair’s PBS Works workload management suite is used by thousands of organizations worldwide to simplify the administration and use of HPC clusters, clouds and supercomputing environments.”

Panel Looks at Improving Diversity in HPC

In this video from ISC 2017, Lara Kisielewska moderates a panel discussion on Diversity in HPC. “Through collaboration and networking, the Women in HPC community strives to bring together women in HPC and technical computing while encouraging women to engage in outreach activities and improve the visibility of inspirational role models.”

Interview: Dr. Christoph Schär on Escaping the Data Avalanche for Climate Modeling

“There are large efforts towards refining the horizontal resolution of climate models to O(1 km) with the intent to represent convective clouds explicitly rather than using semi-empirical parameterizations. This refinement would move the governing equations closer to first principles and is expected to reduce the uncertainties of climate models. However, the output volume of climate simulations would dramatically grow, and storing it for later analysis would likely become impractical, due to limited I/O bandwidth and mass-storage capacity. In this presentation we discuss possible solutions to this challenge.”

IO Management with DDN IME 1.1

In this video from the 2017 DDN User Group meeting at ISC, James Coomer from DDN presents: IME Update – I/O Profiling of applications. “DDN’s Infinite Memory Engine (IME) is a scale-out, flash-native, software-defined, storage cache that streamlines the data path for application IO. IME interfaces directly to applications and secures IO via a data path that eliminates file system bottlenecks.”

Nvidia Volta GPUs Power HPC & AI at ISC 2017

In this video from ISC 2017, Keith Morris from NVIDIA describes how the company’s next-generation Volta GPU technology will drive HPC and AI applications to new levels of performance. “GV100 not only builds upon the advances of its predecessor, the Pascal GP100 GPU, it significantly improves performance and scalability, and adds many new features that improve programmability. These advances will supercharge HPC, data center, supercomputer, and deep learning systems and applications.”

DDN: Enabling Scientific Discovery and Exascale Initiatives

Alex Bouzari gave this talk at the DDN User Group. “The goal of the event is to gather the community during ISC to discover how HPC organizations are assessing and leveraging technology to raise the bar on HPC innovations and best practices. From exciting user presentations to engaging roundtable conversations and groundbreaking technology updates, this can’t-miss event delivers the ideas and inspiration to help your cutting-edge HPC initiatives transform the world.”

Video: Computational Discovery in the 21st Century

Nicola Marzari from EPFL gave this public lecture at PASC17. “The talk offers a perspective on the current state-of-the-art in the field, its power and limitations, and on the role and opportunities for novel models of doing computational science – leveraging big data or artificial intelligence – to conclude with some examples on how quantum simulations are accelerating our quest for novel materials and functionalities.”

Video: Flash Poster Session at PASC17

In this video from PASC17, Maria Grazia Giuffreda (ETH Zurich / CSCS, Switzerland) moderates a Flash Poster Session. “The aim of this session is to allow poster presenters to introduce the topic of their poster and motivate the audience to visit them at the evening poster session. Authors will be strictly limited to 40 seconds each – after this time the presentation will be stopped automatically.”