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Optimizations in C Compiler for VLIW Architectures
Baručák, Robert ; Přikryl, Zdeněk (referee) ; Masařík, Karel (advisor)
Presented is implementation of algorithm for alias analysis, which was integrated into LLVM framework. Properties and limitations of various alias analysis algorithms are discussed. Demonstrated are different approaches to working with predicates and integration of these principles with LLVM. One of the outcomes of this master's thesis is design and implementation of algorithm for profile guided if-conversion.
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Extension of Generic Debugger of the Lissom Project
Hons, Petr ; Husár, Adam (referee) ; Přikryl, Zdeněk (advisor)
This thesis deals with an introduction to debugging and debuggers. The thesis describes principles of the debugging information, especially the DWARF format and its Call Frame Information (CFI), that enables a debugger to visualize the call stack. Furthermore, extensions of the debugger used in the Lissom project were designed and implemented. These extensions added support for call stack visualization, history value storage and step return and step over commands.
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Mobile Client for Photograph Publication
Paulíček, Ondřej ; Přikryl, Zdeněk (referee) ; Burget, Radek (advisor)
The aim of this work is to create an application on Windows Mobile 6 platform for photo publication on the internet. Photos will be associated with geographic information. User will be able to attach geographic information to the photograph with use of connected GPS device and subsequently send these photographs to online publication system directly from mobile device.
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Effective Memory Management for Multi-Threaded Applications
Vašíček, Libor ; Přikryl, Zdeněk (referee) ; Masařík, Karel (advisor)
This thesis describes design and implementation of effective memory management for multi-threaded applications. At first, the virtual memory possibilities are described, which can be found in the latest operating systems, such as Microsoft Windows and Linux. Afterwards the most frequently used algorithms for memory management are explained. Consequently, their features are used properly for a new memory manager. Final design includes particular tools for application debugging and profiling. At the end of the thesis a series of tests and evaluation of achieved results were done.
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Profiling Perspective in Eclipse
Hynek, Jiří ; Přikryl, Zdeněk (referee) ; Hruška, Tomáš (advisor)
This bachelor's thesis is concerned by question of creation a new plug-in for software development enviroment Eclipse. Product of this work is the view intended for profiling perspective of software development enviroment of project Lissom based on Eclipse. The aim of the view is draw call graphs defined by data from XML structure.
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Profiler for Generic Simulators of Microprocessors
Wilczák, Milan ; Přikryl, Zdeněk (referee) ; Masařík, Karel (advisor)
This thesis presents design and implementation of profiling tool for newly created microprocessors. For microprocessor description specialized language ISAC is used which describes processor resources, instruction set and behavior. Final profiler is an extension to existing simulator and can be used for optimizing of both processor and its applications. Principle of the profiler is generating events by simulator and processing these events into statistics.
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Tool for Chip Design in UML
Srna, Pavol ; Přikryl, Zdeněk (referee) ; Hruška, Tomáš (advisor)
This paper deals with the creation of the tool for chip design in UML. The intention of this work is to present the news in the UML language version 2.0, that can be possibly used for modeling of embedded systems. Furthermore, it deals with the possibility and method of modeling in the Eclipse environment and it focuses on the Eclipse Modeling Framework. This work explains the principle of developing of graphical editors based on GMF used fully by developing tool. Finally, it discusses the chosen solution.
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Parsing Based on Multigeneration
Kyjovská, Linda ; Přikryl, Zdeněk (referee) ; Lukáš, Roman (advisor)
This work deals with syntax analysis problems based on multi-generation. The basic idea is to create computer program, which transforms one input string to n -1 output strings. An Input of this program is some plain text file created by user, which contains n grammar rules. Just one grammar from the input file is marked as an input grammar and others n -1 grammars are output grammars. This program creates list of used input grammar rules for an input string and uses corresponding output grammar rules for the creation of n -1 output strings. The program is written in C++ and Bison
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Virtual Platforms for Instruction Set Simulation
Ministr, Martin ; Přikryl, Zdeněk (referee) ; Masařík, Karel (advisor)
This master's thesis deals with creation of generators of the code for existing virtual platforms QEMU and OVP. This work consist of study of techniques, which are used by virtual machines for their work. Main part of this work is the design of process, which transforms input instruction sets to the code used by these virtual platforms. As the result of this work functional programs, which generate the code for these virtual platforms, was created.
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Influence of detergents on the accelarated lifetime tests of PE pipes grades.
Štolfová, Kristýna ; Přikryl, Zdeněk (referee) ; Nezbedová, Eva (advisor)
This thesis studies the lifetime of the PE pipes materials. For determination of the lifetime one of the standard accelerated tests (Full Notch Creep test) was used. The main goal is to assess the influence of different types of detergents on lifetime. Specimen preparation and measurement procedure corresponding to the relevant ISO standard (ISO 16770: Plastics - Determination of environmental stress cracking (ESC) of Polyethylene (PE) - Full Notch Creep Test (FNCT)). Air, distilled water, Arkopal N 090 and Arkopal N 110 were used as detergents.
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