Intel Software Adrenaline

The Parallel Universe Issue 16

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CONTENTS 3 Letter from the Editor Performance Hits the Streets By James Reinders 4 Introducing Intel® Cluster Studio XE 2013 SP1 By James Tullos FEATURE Provides a quick reference to the newest features of this HPC software development tool suite. These include the latest improvements to the Intel® MPI Library and the Intel® Trace Analyzer and Collector to help distributed memory programs run faster and more effectively. 6 Full throttle: OpenMP* 4.0 By Michael Klemm and Christian Terboven OpenMP takes a quantum leap with new features supporting OpenMP tasks, SIMD instructions, and the effective integration of application code, third-party libraries, and hardware to achieve a highly efficient solution. Profiling MPI Communications—Techniques for High Performance 17 By James Tullos Focuses on Intel® Trace Analyzer and Collector (ITAC), a performance analysis tool which is part of Intel® Cluster Studio XE SP1. ITAC provides the ability to profile and analyze MPI applications to find areas for performance improvement. 30 Pexip Speeds Videoconferencing with Intel® Parallel Studio XE By Stephen Blair-Chappell See how Pexip has been able to match, and even exceed, the performance of traditional conferencing systems— designing a cost-effective alternative with expanded processing capabilities. © 2013, Intel Corporation. All rights reserved. Intel, the Intel logo, Intel Core, Intel Inside, Cilk Plus, Pentium, VTune, VPro, Xeon and Xeon Phi are trademarks of Intel Corporation in the U.S. and/or other countries. *Other names and brands may be claimed as the property of others. Sign up for future issues llllllllllllllllllllllllllllllllllllllllll Share with a friend

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