Intel Software Adrenaline

Programming CodeBook

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Performance Analysis 11 PERFORMANCE ANALYSIS Vectorization, parallelism, and data locality are critical to good performance for the Intel® Xeon® processor and Intel® Xeon Phi™ coprocessor. Intel® VTune™ Amplifier XE can help with performance analysis and tuning for optimization, for example by collecting essential metrics and providing special analysis types, such as General Exploration and Memory Bandwidth. System Config, BIOS, OS, Network I/O Disk I/O, Database Tuning, etc. Application Design Algorithmic Tuning Driver Tuning Parallellization System Application Cache/Memory Instructions SIMD others Processor Intel® VTune™ Amplifier XE: Visualize Performance New capabilities are available to support the Intel Xeon Phi coprocessor, including: • Tune applications for scalable multicore performance • Fast, accurate performance profiles • Hotspot (statistical call tree) • Hardware event-based sampling • Thread profiling; visualize thread interactions on timeline • Microsoft*, GCC*, Intel compilers • C, C++, Fortran, Assembly, .NET* • Balance workloads • Use a normal production build For in-depth coverage, view the webinar: Performance analysis on Intel® Xeon Phi™ Coprocessor webinar » For more information regarding performance and optimization choices in Intel® software products, visit: http://software.intel.com/en-us/articles/optimization-notice Privacy | Terms of Use | Learn More

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