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OpenCL standard
Michlovský, Jakub ; Trzos, Michal (referee) ; Průša, Zdeněk (advisor)
This work discussed about the OpenCL standard, which can use video card for accela- ration intensice calculations. In first part is an detail analyze of architecture of standard and support by major hardware manufacturers and operating systems. In the second part is described a creation and implementation of the application for adjustment of the picture. Whole work is ended by comparative measurment of the time of recon to processor and on the graphic card.
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Interpreter of a Dynamic Programming Language for Scientific Computing
Ocelík, Tomáš ; Orság, Filip (referee) ; Kněžík, Jan (advisor)
The master's thesis deals with design of a dynamic reflective prototype-based language. First, basic principles of this language group are explained and well known representatives are described. Then languages for scientific computing are shortly discussed. Next section of the thesis describes in detail the proposed programming language, its grammar and semantics. Principles of type checking and inheritance are explained. Thesis also demonstrates implementation of basic control structures known from other languages. Next section shows design of virtual machine for the language described before. Section explains used computational model, organization of the object memory and internal representation of important structures of the designed language. Finally, dynamic type checking, compiler and compilation of typical structures to the virtual machine internal code are discussed.
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Alignment of DNA Parts
Pejř, Václav ; Burgetová, Ivana (referee) ; Rozman, Jaroslav (advisor)
This thesis deals with finding the possibilities within the sphere of alignment of DNA sequences. Based on these findings, the best solution should be found with regard to the quickness of computation and quality of alignment. Following this I intend to implement and thus create a functioning program that will do the alignment. The thesis starts with introducing issues dealing with biology, DNA and genetics. The introduction is followed by a survey of algorithms that are used for alignment, their evaluation and selection of the most appropriate algorithm for the implementation. The thesis also focuses on the usage of parallel programming by means of OpenCL libraries. The alignment is being done above many sequences at the same time, so that the methods how this process can be done and how to reach the best results are being examined.
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Real-Time Displaying Quality Maps of Silicon Wafers
Mareček, Matěj ; Přibyl, Bronislav (referee) ; Herout, Adam (advisor)
The goal of this bachelor's thesis is to design and implement a software system that can collect real-time data from measurements of silicon wafers. There could be tens or hundreds data sources of measurements and data from these measurements can be rendered (also in real time). This work contains a description of the process of manufacturing and testing of integrated circuits. Subsequently, there is description of system architecture design, interior architecture of real-time server and GUI of client application. In the last section, there is shown how rendering of silicon wafers was implemented on platform JavaFX 2.2 and also implementation of hybrid multi-threading server architecture.
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Applicability of GCD Technology to Antivirus Software
Švec, Michal ; Janoušek, Vladimír (referee) ; Kočí, Radek (advisor)
This master's thesis describes Grand Central Dispatch technology. It is technology for parallel computing and task processing. It also describes history and techniques of parallel computing. As an example stand simple HTTP server with 4 methods of request parallel processing. Server is connected to AVG antivirus software and check each request for viruses.
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Optical Field Calculations in GP-GPU
Srnec, Erik ; Polok, Lukáš (referee) ; Zemčík, Pavel (advisor)
This work describes a relatively new technique designed to write highly parallel programs, that name is OpenCL. It is intended for both GPU and CPU and other parallel processors. Libraries used by the processor architecture, which includes a large number of small cores. These cores are not as comprehensive as conventional processors and is therefore suitable for calculations, which are many and they are simple. It is this property could, under certain conditions, accelerate the calculation of the hologram, namely the calculation of the optical field. While the calculation itself is simple, but the amount of processed data is large and therefore slow. The work also contain the basic concepts of explanation of optical and digital holography.
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Paralelized image processing library
Fuksa, Tomáš ; Macho, Tomáš (referee) ; Petyovský, Petr (advisor)
This work deals with parallel computing on modern processors - multi-core CPU and GPU. The goal is to learn about computing on this devices suitable for parallelization, define their advantages and disadvantages, test their properties in examples and select appropriate tools to implement a library for parallel image processing. This library is going to be used for the vanishing point estimation in the path finding mobile robot.
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High-Performance Analytics (HPA)
Soukup, Petr ; Pour, Jan (advisor) ; Novotný, Ota (referee)
The aim of the thesis on the topic of High-Performance Analytics is to gain a structured overview of solutions of high performance methods for data analysis. The thesis introduction concerns with definitions of primary and secondary data analysis, and with the primary systems which are not appropriate for analytical data analysis. The usage of mobile devices, modern information technologies and other factors caused a rapid change of the character of data. The major part of this thesis is devoted particularly to the historical turn in the new approaches towards analytical data analysis, which was caused by Big Data, a very frequent term these days. Towards the end of the thesis there are discussed the system sources which greatly participate in the new approaches to the analytical data analysis as well as in the technological solutions of High Performance Analytics themselves. The second, practical part of the thesis is aimed at a comparison of the performance in conventional methods for data analysis and in one of the high performance methods of High Performance Analytics (more precisely, with In-Memory Analytics). Comparison of individual solutions is performed in identical environment of High Performance Analytics server. The methods are applied to a certain sample whose volume is increased after every round of executed measurement. The conclusion evaluates the tests results and discusses the possibility of usage of the individual High Performance Analytics methods.
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