“Fasterdata provides proven, operationally sound methods for troubleshooting and solving performance issues. Our engineers have identified a common set of issues that hinder performance and we would like to share our experiences and findings in this knowledge base.”
“Supercomputing has reached a level of maturity and capability where many areas of science and engineering are not only advancing rapidly due to computing power, they cannot progress without it. I will illustrate examples from NCSA’s Blue Waters supercomputer, and from major data-intensive projects including the Large Synoptic Survey Telescope, and give thoughts on what will be needed going forward.”
Today Mellanox announced its ConnectX-4 Lx 10/25/40/50 Gigabit Ethernet adapter, delivering optimal cost-performance and scalable connectivity for Cloud, Web 2.0 and storage platforms. As the first adapter designed to serve as a direct replacement for commonly deployed 10 Gigabit Ethernet adapters, the ConnectX-4 Lx allows businesses to migrate to higher-performance technology as their bandwidth requirements increase without demanding an infrastructure overhaul or added operating expense.
Designating the appropriate provider for large MPI applications is critical to taking advantage of all of the compute power available. “A modern HPC system with multiple host cpus and multiple coprocessors such as the Intel Xeon Phi coprocessor housed in numerous racks can be optimized for maximum application performance with intelligent thread placement.”
Today CoolIT Systems announced it has successfully deployed its Rack DCLC liquid cooling solution at the Center for Biological Sequence Analysis (CBS) at the Technical University of Denmark (DTU). The installation addresses DTU’s need to be CO2 neutral in the university’s High Performance Computing facility by replacing traditional air cooling with highly efficient liquid.
Today Mellanox announced the industry’s first 100 Gigabit Ethernet, Open Ethernet-based, non-blocking switch. Spectrum, the next generation of its Open Ethernet-based switch IC, overcomes current data center challenges by providing a highly flexible and scalable solution that allows businesses to deploy the hardware-software combinations best suited to meet their unique needs. With Spectrum, Mellanox is the first to offer end-to-end 10/25/40/50 and 100 Gigabit Ethernet connectivity.
“Blue Waters can tackle a very wide range of challenging tasks, not only from science, but also from engineering demonstrating the feasibility of efficiently solving extreme size real world multi-physics problems on the peta-scale and potentially exa-scale level, and thus adding tremendous value to future engineering simulation and research.”