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適用於
Intel® 平台與技術的 Intel®
軟體研發產品
Intel®Cluster Toolkit
for Linux* or Windows* |
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Increase performance and scalability ofcluster computing
IntelR Cluster Toolkit 2011 provides a basic package of Intel cluster tools that help you develop, analyze, and improve performance for MPI applications on Linux* and Windows* OS based HPC clusters.
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功能與優點
Features
Basic Tool Suite for MPI
• The Intel Cluster Toolkit license provides access and support for the following programs on either Windows or Linux:
• IntelR MPI Library
• IntelR Trace Analyzer and Collector
• IntelR Math Kernel Library
• IntelR MPI Benchmarks
Easy Installation and Updates
With a valid product serial number for Intel Cluster Toolkit, you can register and/or login to the IntelR Software Development Products Registration Center (https://registrationcenter.intel. com/) and download the package and updates for one year from the date of purchase.
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新增功能 |
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All the software tools included with Intel Cluster Toolkit have undergone a minor revision to give you high performance development tools and performance profiling tools for cluster software development with MPI. The following list contains just a few of the many new features included in this latest version:
IntelR MPI Library
- Intel MPI Library 4.0 update 1 provides new levels of performance and flexibility for applications that execute on clusters of IntelR platforms. The library achieves these advantages by improved interconnect support, faster on-node messaging, and an application-tuning capability that adjusts to the cluster architecture and application structure. This library features multirail InfiniBand* (IB) support and enhancements to the native IB layer for lower communication latencies. In addition, the library maintains compatibility with previous Intel MPI 3.x versions,while providing an enhanced library architecture that enables interconnect vendors and IntelR processors to better expose their future maximum performance and functionality.
IntelR Trace Analyzer and Collector
- Intel Trace Analyzer and Collector 8.0 Update 1 is enhanced with new features that accelerate the analysis and tuning cycle of MPI-based cluster applications and enables programmers to analyze the effect of advanced interconnects on application performance. The Intel Trace Analyzer and Collector 8.0 Update 1 load imbalance diagram and the ideal interconnect simulator help MPI programmers identify further
optimization opportunities.
IntelR Math Kernel Library
- Intel Math Kernel Library 10.3 (IntelR MKL 10.3) is a library of highly optimized, extensively threaded math routines for science, engineering, and financial applications that require maximum performance. Core math functions include BLAS, LAPACK, ScaLAPACK, Sparse Solvers, Fast Fourier Transforms, Vector Math, and more. Intel MKL version 10.3 is a revision and offers support for IntelR Advanced Vector Extensions (IntelR AVX), C extensions for LAPACK and PARDISO, Summary Statistics Library, and enhancements to several routines like DGEMM, FFTS, and RNGs.
IntelR MPI Benchmarks
- Support of large message buffers greater than 2 gigabytes for some MPI collective benchmarks (e.g., Allgather, Alltoall, Gather, and Scatter) so as to support large core counts
- New IntelR MPI Benchmark executable command-line options “-include/-exclude” to better control execution of the benchmarks list. Use these options to include or exclude benchmarks from the default execution list.
- New benchmarks PingPongSpecificSource and PingPingSpecificSource. The exact destination rank is used for these tests instead of MPI_ANY_SOURCE as in the PingPong and PingPing tests. These two tests are not executed by default. Use the “-include” option to enable execution of the new benchmarks.
o?Microsoft* Windows HPC Server 2008*
o?Microsoft* Visual Studio 2008*
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技術支援 |
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Intel® 卓越支援 |
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With the purchase of IntelR Software Development Products, you will receive one year of technical support and product updates from IntelR Premier Support, our interactive issue management and communication Web site. This premium support service allows you to submit questions, download product updates, and access technical notes, application notes, and other documentation. For more information, visit the IntelR Software Development Products Registration Center.
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著作權 © 2011 Intel 公司 |
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