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Video: Cray’s Peg Williams on How Supercomputing Propels Science

Peg Williams

In this video, Peg Williams from Cray describes how Supercomputing propels science.

Steve Oberlin on How NVLink will Power Coral Supercomputers

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NVlink will be the backbone of 150 Petaflop Coral supercomputers coming to ORNL and LLNL. As the world’s first high-speed GPU interconnect, NVLink will let data move between GPUs and CPUs 5-12 times faster than possible today.

Deploying Hadoop on Lustre Storage: Lessons Learned and Best Practices

Hadoop Cluster

In this video from LUG 2015 in Denver, J.Mario Gallegos from Dell presents: Deploying Hadoop on Lustre Storage: Lessons Learned and Best Practices. “Merging of strengths of both technologies to solve big data problems permits harvesting the power of HPC clusters on very fast storage.”

Video: Current Status of ZFS as Backend File System for Lustre

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“Intel supports users, system integrators, and OEMs using ZFS with Intel Lustre. In this presentation, we summarize the results of proof-of-concept (PoC) on a variety of the ZFS configurations. We cover sequential and metadata performance, data Integrity, manageability, availability and reliability. The work identifies the areas where development should be focused in order to fill gap in performance or functionality and encourage system administrator to integrate this technology with the existing high availability framework like Pacemaker/Corosync. We also cover the most important tunables for ZFS in combination with Lustre and the most notable metrics for Lustre and ZFS.”

Asetek Lands Largest Order Yet for RackCDU with Fujitsu

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Asetek has announced its first production order for its RackCDU Direct-to-Chip data center liquid cooling system under the previously announced OEM purchase agreement with Fujitsu.

Intel’s Diane Bryant on Bringing Diversity to the Tech Sector

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How does a woman break through the glass ceiling? In this video from the Re/Code Conference, Intel’s Diane Bryant discusses the pathway to diversity in the tech sector.

Video: Lustre Network (LNET) Router Configuration and Tuning

fragalla

“n this session, Seagate covers configuration guidelines and tuning of LNET Routing from InfiniBand to Ethernet using Lustre 2.1 through 2.6 server/clients as well demonstrating performance results by means of a synthetic benchmark called IOR. In addition, this presentation includes the topic of LNET Router failure and recovery during I/O as well as what environments can expect during these failure events.”

NCSA’s Merle Giles Publishes New Book on Industrial HPC

Merle Giles

“Industrial Applications of High-Performance Computing: Best Global Practices offers a global overview of HPC for industrial applications, along with a discussion of software challenges, business models, access models (e.g., cloud computing), public-private partnerships, simulation and modeling, visualization, big data analysis, and governmental and industrial influence.”

Video: Lustre 2.8 and Beyond

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“Andreas Dilger from Intel presents an overview on the features currently under development for the upcoming Lustre 2.8 and 2.9 releases. This includes Layout Enhancement, Progressive File Layouts, Data-on-MDT, and improved single-client metadata and IO performance. In addition, several Lustre-specific ZFS improvements are also under development that will be available in this timeframe.”

Video: New and Improved Lustre Performance Monitoring Tool

torben

“With the current Lustre Performance Monitoring Tool (LMT) no longer in active development, and the current version incompatible with DNE based Lustre 2.5 deployments, there is a critical need for a new set of tools delivering the same basic Lustre performance metrics with the added ability to work compatibly with contemporary releases of Lustre.”