New Release: Intel® Cluster Checker 1.6 A great tool to simplify cluster verification gets even better Intel® Cluster Checker, the go-to tool for verifying your clusters’ configuration and performance, is now more powerful than ever with the release of Intel Cluster Checker 1.6 for Linux*.
Intel Cluster Checker 1.6 adds a variety of new features in version 1.6 aimed at regular (not privileged) users. For example, regular users will now be able to check hardware uniformity and I/O performance. Other capabilities were added to improve the user experience. You’ll now find:
• A centralized approach for network fabric selection
• A standard output directory
• An output log analyzer
• The source for an XML parser for output logs
• An experimental mode that allows for reverse execution
Check Multiple Spec Versions in a Single ExecutionAs the Intel Cluster Ready Specification continues to evolve, Intel Cluster Checker 1.6 is designed to allow you to verify compliance against multiple specification versions in a single execution. In addition, third-party benchmarks have been updated to apply advanced optimizations and leverage new platform support offered by the latest release of
Intel® Cluster Toolkit, specifically:
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Intel® MPI Library 4.0.1•
Intel® Fortran/C++ Compiler 12.0•
Intel® Math Kernel Library 10.3Now Even FasterIntel Cluster Checker 1.6 delivers significant speedups for different execution modes. A major performance increase came from enhancing the most relevant test modules, including imb_pingpong_intel_mpi test module.
Learn More Read the
1.6 Release NotesRead Andres More’s
Intel Cluster Checker 1.6 Tips & Tricks Download the latest release at the
Intel® Registration Center and click on Intel® Cluster Checker.
See What’s New with Intel Cluster Tools By Gergana Slavova
While Intel® Cluster Ready clusters are designed to be ready-to-run black boxes for a variety of ISV applications: just what end-users need to help them take advantage of high-performance computing. They come with the full suite of Intel tools runtimes, free of charge for end users.
Intel Cluster Ready clusters also provide a great base system standard for further cluster development. With the new Intel® Cluster Tools, it’s easier than ever to develop customized clusters and take the next step in performance and scalability. The new versions of Intel Cluster Toolkits, to be released soon, offer updates to the latest Intel® Tools, bundled in a single easy-to-install package, with one license and one support service. Included are the latest versions of:
• Intel® C++ and Fortran Compiler XE
• Intel® MPI Library
• Intel® Trace Analyzer and Collector
• Intel® Math Kernel Library
• Intel® MPI Benchmarks
The brand new Intel® MPI Library is a high-performing implementation of the latest MPI-2.1 standard, enabling applications to run across multiple fabrics via runtime selection. This version provides new levels of performance and flexibility through improved interconnect support, faster on-node messaging, and an application tuning capability that adjusts to the cluster architecture and application structure. Startup times are better than ever with a new process manager, interfacing seamlessly with top industry batch systems. On the collective algorithm level, further optimizations allow for faster runtimes.
Great Support for Developing Hybrid AppsWhat about hybrid applications? Whether you’re using Intel MPI with OpenMP, simple threads, or one of the highly parallelized routines in the Intel® Math Kernel Library, you’re set: Cluster Tools supports them all. While the Intel MPI Library selects the best pinning defaults for your processor and cluster structure, it also offers a large number of options, all tunable at runtime.
Come See Our ParaView Demo at SC10Currently, the Intel Tools team is using the Intel Cluster Tools bundles to explore how ParaView – a scalable, open-source framework for scientific visualization and data analysis – with the right combination of Intel hardware and software, can be more useful to the HPC community than GPU-based solutions. We’ll be showing off the results of this investigation at SC10. Stop by the Intel booth for a hands-on exhibit.
Find out more about the
Intel Cluster Tools Suites----------
Gergana Slavova is a technical consulting engineer at Intel. She earned her BS in Computer Science from the University of Illinois at Urbana-Champagne, and will soon celebrate her fifth anniversary at Intel.