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Browsing by Subject "virtual environment"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Metody optymalizacji kodu zarządzanego dla wybranych zagadnień obliczeń numerycznych
    (Data obrony: 2011-07-06) Żupnik, Marek
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The object of this paper is to analyze a issue of performance optimization of code which is designed to run on virtual machine environments. Performance optimization is important aspect for code that performs numerical calculations. The first part of this paper focuses on virtual machines technology and basic techniques of code optimization which are usually performed by compilers. The next part presents two non-conventional techniques designed by author which allow to speed up calculation of mathematical operations such as a mantissa of a real number and a metric angle unit conversion from degrees to radians. After that are presented test results of this optimizations which have checked their performance and correctness of generated results. The last part presents tools and techniques which are useful by code optimizing, and tips how to perform optimizations and when it is harmful.