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Performance Evaluation of Graphics Accelerator
Dvořák, Milan ; Šolony, Marek (referee) ; Jošth, Radovan (advisor)
This bachelor thesis deals with a performance evaluation of graphics accelerators. Properties of the current graphics accelerators and existing solutions for evaluating their performance are summarized. An own methodology for performance evaluation is proposed and the implementation of an OpenGL aplication with GLUT and GLEW libraries is described. In the last part, several graphic cards are tested, the influence of various factors is examined, and the measured results are discussed.
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Performance Evaluation of Graphics Accelerator
Vanek, Juraj ; Drábek, Vladimír (referee) ; Herout, Adam (advisor)
My work is about performance evaluation of graphics accelerator by 3D scenes rendering. It focuses on how to test the performance of the accelerator from every point of view during the performance critical operations in 3D graphics. It deals with implementation problems of individual measures, their influence on total results and evaluation of the measurements. The final output of the application is a score, by which is possible to judge what performance is giving the accelerator in comparison with others. For this comparison is available an on-line results database.
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Scripting Language on the Java Platform
Genserek, Michal ; Smrčka, Aleš (referee) ; Kočí, Radek (advisor)
This thesis aims at JSR223 compliant scripting languages on the Java platform including a description of the application interface that is part of the specification. The thesis also discusses possible problems resulting from using the scripting languages on the Java platform including possible solutions of this problems. Description of the languages Python, Ruby, JavaScript, Groovy and Clojure including eventual differences between this languages' different implementations is also included in the thesis. The thesis also contains a set of tests for comparing described languages' performance. The results of this comparison including results for different Java virtual machines are also included in the thesis. Tool for benchmarking of the scripting languages under the JSR223 application interface was developed as part of the thesis.
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Server clustering techniques
Čech, Martin ; Polívka, Michal (referee) ; Pelka, Tomáš (advisor)
The work is given an analysis of Open Source Software (further referred as OSS), which allows use and create computer clusters. It explored the issue of clustering and construction of clusters. All installations, configuration and cluster management have been done on the operating system GNU / Linux. Presented OSS makes possible to compile a storage cluster, cluster with load distribution, cluster with high availability and computing cluster. Different types of benchmarks was theoretically analyzed, and practically used for measuring cluster’s performance. Results were compared with others, eg. the TOP500 list of the best clusters available online. Practical part of the work deals with comparing performance computing clusters. With several tens of computational nodes has been established cluster, where was installed package OpenMPI, which allows parallelization of calculations. Subsequently, tests were performed with the High Performance Linpack, which by calculation of linear equations provides total performance. Influence of the parallelization to algorithm PEA was also tested. To present practical usability, cluster has been tested by program John the Ripper, which serves to cracking users passwords. The work shall include the quantity of graphs clarifying the function and mainly showing the achieved results.
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VW Group Car-Centre
Kuruc, Adam ; Štikar, Jaroslav (referee) ; Nový, Alois (advisor) ; Čuprová, Danuše (advisor)
The bachelor thesis deals with the new building of Car centre VW GROUP in Brno. District Brno-Brněnské Ivanovice Kašanová street. B.p.n 50/1, 51/1, 52, 53, 54, 55/1, 55/2, 55/3, 55/4. In cadastral area it is led as Brownfields under number 0201 by the city of Brno. It has a triangular shape with an area of 1.3 hectares and master plan is for blended areas. It is located on the Kaštanová street and it is currently accessible from this street. From the eastern side it is bordered by a protective zone of river Svratka. The surrounding area is built up with administrative, industrial and commercial buildings. The building is situated in the north-eastern part of the area. It is designed as a single-storey steel assembled hall divided into two parts which meet the requirements of the service car centers VW GROUP. Presentation, sales, after-warranty and post-warranty servicing cars Škoda, Volkswagen, Audi and Seat.
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Evaluation and prediction financial situation of the company ZD Krásná Hora nad Vltavou Inc.
Volková, Petra ; Špička, Jindřich (advisor) ; Boukal, Petr (referee)
The aim of the bachelor´s thesis titled "Evaluation and prediction financial situation ZD Krásna Hora nad Vltavou Inc." is to evaluate the development, management and financial situation ZD Krásna Hora nad Vltavou Inc. from 2009 to 2014, based on available information from the financial statements and annual reports. And with the help of selected techniques of strategic analysis, to predict the company's future development. The bachelor´s thesis is divided into theoretical and practical part. The theoretical part describes selected instruments and techniques of financial and strategic analysis, which are applied in the practical part. These tools include vertical and horizontal analysis, balance rules, ratio indicators, differential indicators, pyramid decomposition DuPont, creditworthy and bankruptcy models, economic value added, agricultural indicators, intercompany comparison, the continuous comparison with the benchmark, PESTLE analysis and Porter's five forces model. In conclusion then summarized findings, strengths and weaknesses and recommendations.
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Data Quality Tools Benchmark
Černý, Jan ; Pejčoch, David (advisor) ; Máša, Petr (referee)
Companies all around the world are wasting their funds due to the poor data quality. Rationally speaking as the volume of processed data increase, the volume of error data increase too. This diploma thesis explains what is it data quality about, what are the causes of data quality errors, the impact of poor data and the way it can be measured. If you can measure it, you can improve it. This is where data quality tools are used. There are vendors that offer commercial solutions and there are also vendors that offer open-source solutions of data quality tools. Comparing DataCleaner (open-source tool) with DataFlux (commercial tool) using defined criteria this diploma thesis proves that those two tools could be equal in terms of data profiling, data enhancement and data monitoring. DataFlux is slightly better in standardization and data validation. Data deduplication is not included in tested version of DataCleaner, although DataCleaner's vendor claimed it should be. One of the biggest obstacles why companies don't buy data quality tools could be its price. At this moment, it is possible to consider DataCleaner as an inexpensive solution for companies looking for data profiling tool. If Human Inference added data deduplication to DataCleaner, it could be also possible to consider it as an inexpensive solution covers whole data quality process.
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Portfolio performance measurement
Csörgö, Tomáš ; Radová, Jarmila (advisor) ; Málek, Jiří (referee)
The goal of the master thesis is to analyze portfolio performance. The theoretical part of the thesis describes risk, portfolio performance measurement, investment funds, theory of portfolio. The analysis of portfolio performance is measured by different portfolio measurement tools.
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