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Risk Management of Bank Credit System and Decision Making Process
Skovajsa, Radek ; Kryštof, Zdeněk (referee) ; Čižinská, Romana (advisor)
The theoretical part of this thesis describes the development of Czech banking sector, especially with emphasis on post-revolutionary rebirth within the new conditions of market economy. The following part demonstrates the decision-making credit account process of a bank on a particular case study based on the methodics and procedures leading up to maximal elimination of credit risk. At the same time, the author presents a partially modified internal opinion on a decision of particular business transaction. It is accented that every decision of a bank must comply with the regulations of CNB. The conclusion of the thesis affirms the maximal efforts of domestic banks to minimalize risks within their decision-making credit account processes, which is mirrored in current stability in the development of Czech banking sector.
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Design and Implementation of a Profiler for ASIPs
Richtarik, Pavel ; Hynek, Jiří (referee) ; Zachariášová, Marcela (advisor)
The major objective of this work is to analyse possibilities of profiling application specific instruction-set processors, to explore some common profiling techniques and to use the collected information to design and implement a new profiling tool suitable for utilization in the processors development and optimization. This bachelor thesis presents requirements on the new profiler and describes its key parts from the design and the implementation perspective.
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Library for Profiling of Data Structures of C/C++ Programs
Pavela, Jiří ; Rogalewicz, Adam (referee) ; Fiedor, Tomáš (advisor)
Performance bugs may greatly affect the quality of the system being developed and even cause irreversible damage in some critical sectors. Hence profiling - one of the currently most widespread technique of performance analysis - is usually applied to find the bugs. However, most of the current solutions commonly lack comprehensible graphical outputs and detailed analysis of algorithms in regard to their complexity. This thesis introduces a novel profiling tool which focuses on automatic estimation of complexity of dynamic data structures. The proposed approach collects statistical data out of program runs and uses regression analysis to find the most accurate model serving as an estimate of algorithmic complexity. The resulting prototype was subjected to a series of experiments that evaluate the accuracy of the results, demonstrate practical uses and illustrate the graphical output of the tool.
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Data Profiling Using IPFIX Mediator
Kozubík, Michal ; Bartoš, Václav (referee) ; Kořenek, Jan (advisor)
This thesis deals with the network data profiling using IPFIX mediator. The main task is effective data filtering and configurable profiles management. The profiles management is still not available for IPFIX mediator, which makes analysis of network traffic for users more difficult. Therefore this thesis deals with the design and implementation of configurable profiles management as a plug-in for IPFIX mediator. The plug-in uses profiles hierarchy with filtering rules for data sorting.
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Library for Profiling and Visualization of Memory Consumption of C/C++ Programs
Podola, Radim ; Peringer, Petr (referee) ; Fiedor, Tomáš (advisor)
Performance is an important and, for some classes of programs, even critical aspect of user experience. The current approaches to performance profiling are, however, far from being satisfactory. The aim of this bachelor's thesis is to extend the current state-of-the-art of profiling and visualization solutions, with novel techniques which can be used for a more efficient search of performance bugs in C/C++ programs and their subsequent interpretation to the end user. Thesis briefly introduces existing tools dealing with similar problems and then proposes a novel solution to collection of profiling data and their illustrative interpretation. The resulting implementation is, moreover, integrated in the Perun --- Performance Control System --- platform for profile versioning. The functionality of the implementation is demonstrated on a series of non-trivial programs.
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Automatic Searching of Instruction Extensions for Application Processors
Češka, Martin ; Křoustek, Jakub (referee) ; Masařík, Karel (advisor)
This thesis deals with the process of automatic searching of instruction-set extensions for application-specific instruction-set processors. This process uses slightly edited ISEGEN algorithm. At first, all important terms including this algorithm are described. Then there is a detailed description of implementation of whole process in C++ programming language. At last, newly created program is considered as useful or useless based on speed-up of processor at performing of input program using found extensions.
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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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Benchmarking and Profiling of CloverETL Data Processing System
Botka, Roland ; Bartík, Vladimír (referee) ; Rychlý, Marek (advisor)
This thesis deals with the benchmarking and profiling of CloverETL Data Processing system. The aim of this thesis is to design a way of measuring performance and profiling in different runtime environments. The problem was solved by designing and implementing an application, which is based on measured data and its analysis, detects maximum system perpetuity and monitor performance changes in system performance. The advantage is the ability to compare environments on which the CloverETL System is running and application usage in automated testing in company. Created ETL Graphs have been tested during development and they are part of the result of this thesis.
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IP Flow Filtration and Profiling
Sedlák, Michal ; Tisovčík, Peter (referee) ; Kučera, Jan (advisor)
This thesis addresses the problem of filtering and profiling IP flows, primarily data of IPFIXsystems. Within the work, a general filtering component is designed and implemented, whichaims to be sufficiently efficient and flexible for use in other projects related to IP flows. Thiscomponent is then adapted to work with data in the IPFIX protocol format and integratedinto the existing modular collector IPFIXcol2 in the form of plugins adding the support forfiltering of passing IPFIX data and their sorting into profiles.
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