Today French Startup Calyos launched a kickstarter funding project for the NSG S0, “the World’s First Fanless Chassis for High Performing PC.” The secret behind the Calyos fanless gaming PC chassis is phase-change cooling through loop heat pipes. Used in Datacenter servers, they absorb the heat from the hot components and move it passively to the edges of the case, where heat can be easily removed with an air or liquid heat exchanger.
In this video from the OpenFabrics Workshop, Susan Coulter from LANL presents: State of the OpenFabrics Alliance. “The OpenFabrics Alliance (OFA) is an open source-based organization that develops, tests, licenses, supports and distributes OpenFabrics Software (OFS). The Alliance’s mission is to develop and promote software that enables maximum application efficiency by delivering wire-speed messaging, ultra-low latencies and maximum bandwidth directly to applications with minimal CPU overhead.”
“This talk will present RDMA-based designs using OpenFabrics Verbs and heterogeneous storage architectures to accelerate multiple components of Hadoop (HDFS, MapReduce, RPC, and HBase), Spark and Memcached. An overview of the associated RDMA-enabled software libraries (being designed and publicly distributed as a part of the HiBD project for Apache Hadoop.”
Bill Magro from IBTA gave this talk at the OpenFabrics Workshop. “This talk discusses some recent activities in the InfiniBand Trade Association including recent specification updates. It also provides a glimpse into the future for the IBTA.” Bill Magro is an Intel Fellow and Intel’s Chief Technologist for HPC software. In this role, he serves as the technical lead and strategist for Intel’s high-performance computing software and provides HPC software requirements for Intel product roadmaps.”
Pavel Shamis from ARM Research presented this talk at the OpenFabrics Workshop. “With the emerging availability server platforms based on ARM CPU architecture, it is important to understand ARM integrates with RDMA hardware and software eco-system. In this talk, we will overview ARM architecture and system software stack. We will discuss how ARM CPU interacts with network devices and accelerators. In addition, we will share our experience in enabling RDMA software stack (OFED/MOFED Verbs) and one-sided communication libraries (Open UCX, OpenSHMEM/SHMEM) on ARM and share preliminary evaluation results.”
“In this keynote, Al Geist will discuss the need for future Department of Energy supercomputers to solve emerging data science and machine learning problems in addition to running traditional modeling and simulation applications. The ECP goals are intended to enable the delivery of capable exascale computers in 2022 and one early exascale system in 2021, which will foster a rich exascale ecosystem and work toward ensuring continued U.S. leadership in HPC. He will also share how the ECP plans to achieve these goals and the potential positive impacts for OFA.”
In this video, Ruben Cruz Garcia from the Earth Sciences department at BSC, describes how supercomputing is key to his research. He also explains what he would do if he had unlimited access to a fully operational exascale computer.
“The current versions of the codes use MPI and depend on finer and finer meshes for higher accuracy which are computationally demanding. To overcome the demands, the team has gained access to their state-of-the-art cluster equipped with POWER CPUs and Tesla P100 GPUs — and turning to OpenACC and machine learning to accelerate their science. This has allowed them to spend the least resources on programming, and effectively utilize available compute resources.”
“HPC is moving towards its next frontier – more than 100 times faster than the fastest machines currently available in Europe,” said Andrus Ansip, European Commission Vice-President for the Digital Single Market. “But not all EU countries have the capacity to build and maintain such infrastructure, or to develop such technologies on their own. If we stay dependent on others for this critical resource, then we risk getting technologically ‘locked’, delayed or deprived of strategic know-how. Europe needs integrated world-class capability in supercomputing to be ahead in the global race.”
Supermassive black holes have a speed limit that governs how fast and how large they can grow,” said Joseph Smidt of the Theoretical Design Division at LANL. Using computer codes developed at Los Alamos for modeling the interaction of matter and radiation related to the Lab’s stockpile stewardship mission, Smidt and colleagues created a simulation of collapsing stars that resulted in supermassive black holes forming in less time than expected, cosmologically speaking, in the first billion years of the universe.