In this video from LUG 2016, Andreas Dilger from Intel presents: Lustre 2.9 and Beyond. “I do this presentation every year and I think it is important to focus on features that are going to be available in the short term.”
Parallel programming software developed at the Barcelona Supercomputing Center is being used as part of a successful kickstarter campaign for a maker board with 10 times the power of the Rasberry PI 3. “Developed at BSC, the OmpSs parallel programming model is used on the new UDOO X86 board, which reached its Kickstarter funding target of €100,000 in under seven hours. UDOO X86 combines a powerful maker board and an Arduino 101-compatible platform, all embedded on the same board. It can be used for a range of applications, such as gaming, video streaming, graphic design editing, Internet of Things applications, or as a toolbox for makers.”
“Parallel software and parallel hardware, used together will give the best results for an application. If the application is serial in nature, and the processor is serial, then there will obviously not be a great gain in performance. When the application is parallelized, but the processor is serial, again, no great gain. A third combination is when the application is serial and the processing is parallel. Since the application cannot take advantage of the increased power of the hardware, there will not be a great performance boost. The best and really only solution is to modify the application to run in parallel, using high performing parallel hardware.”
Many HPC applications began as single processor (single core) programs. If these applications take too long on a single core or need more memory than is available, they need to be modified so they can run on scalable systems. Fortunately, many of the important (and most used) HPC applications are already available for scalable systems. Not all applications require large numbers of cores for effective performance, while others are highly scalable. Here is how to better understand your HPC application needs.
Today TYAN announced support for the new Intel Xeon processor E5-2600 v4 product family (Broadwell). Incorporating Intel’s new processor technologies allows TYAN to offer the latest performance and power savings features available. TYAN’s Xeon E5 platform-based server systems and motherboards continue to offer the high performance, power efficiency, and required reliability on the market.
In this video from the 2016 OpenFabrics Workshop, James Wright from Intel presents: Intel Omni-Path Fabric Management and Tools Features. “The Intel Omni-Path Fabric includes a number of hardware and software features to make fabric monitoring, management and diagnosis easier. This session will provide a brief overview of the management software architecture and key features.”
In this video from the HPC User Forum in Tucson, Gary Paek from Intel presents: Intel’s Machine Learning Strategy. “Earlier this week, Intel announced the inception of the Intel Data Analytics Acceleration Library (Intel DAAL) open source project. Intel DAAL helps to speed up big data analysis by providing highly optimized algorithmic building blocks for all stages of data analytics (preprocessing, transformation, analysis, modeling, validation, and decision making) in batch, online, and distributed processing modes of computation.”
Over at the Dell HPC Community Blog, Ashish Kumar Singh, Mayura Deshmukh and Neha Kashyap discuss the performance characterization of Intel Broadwell processors with High Performance LINPACK (HPL) and STREAM benchmarks. “The performance of all Broadwell processor used for this study is higher for both HPL and STREAM benchmarks. “There is ~12% increase in measured memory bandwidth for Broadwell processors compared to Haswell processors. Broadwell processors measure better power efficiencies than the Haswell processors. In conclusion, Broadwell processors may fulfill the demands of more compute power for HPC applications.”
The Ohio Supercomputer Center has named its newest HPC cluster after Olympic champion Jesse Owens. The new Owens Cluster will be powered by Dell PowerEdge servers featuring the new Intel Xeon processor E5-2600 v4 product family, include storage components manufactured by DDN, and utilize interconnects provided by Mellanox. “Our newest supercomputer system is the most powerful that the Center has ever run,” ODHE Chancellor John Carey said in a recent letter to Owens’ daughters. “As such, I thought it fitting to name it for your father, who symbolizes speed, integrity and, most significantly for me, compassion as embodied by his tireless work to help youths overcome obstacles to their future success. As a first-generation college graduate, I can relate personally to the value of mentors in the lives of those students.”
Peter Jones from Intel presented this talk at LUG 2016 in Portland. “The OpenSFS Lustre Working Group (LWG) is the place the where the participants of OpenSFS come together to coordinate their software development efforts for the Lustre high-performance, Open Source, parallel filesystem. This includes planning and the roadmap for community releases of Lustre.”