|
|
Automation of the calibration process
Mařas, Michael ; Šedivá, Soňa (referee) ; Beneš, Petr (advisor)
This master thesis deals with the automation of the calibration process at the workplace for calibration of electronic power meters and the description of the method of evaluation of calibration results. The paper analyses the calibration workstation and the manual method of calibration performed by the calibration laboratory staff. Furthermore, proposals for automating the manual method of calibration and a description of the implementation of a program for automating this process are given. Subsequently, the uncertainty analysis is described in the paper. In this section, the uncertainty analysis according to the GUM method and the subsequent calculation of these uncertainties are presented. The correctness of the calculation of uncertainties according to the GUM method is verified by the Monte Carlo method. In the last part of the work, the method of evaluation of the calibration results according to ILAC-G8:09/2019 is described and the form of the calibration protocol is described.
|
|
| |
|
|
Program Instrumentation Enabling Coverage Measurement in SW Testing
Kapoun, Petr ; Peringer, Petr (referee) ; Smrčka, Aleš (advisor)
This work deals with the design and creation of an instrumentation tool for measuring coverage in software testing. During compilation, the tool obtains a representation of selected parts of the program in the form of a control flow graph and instruments the given parts of the program by inserting function callbacks. Using the data generated when calling the function callbacks of the instrumented program, the tool evaluates the measurement of the coverage criteria. Supported coverage criteria include line coverage and selected control flow and data flow coverage criteria.
|
|
|
Instrumentation of C/C++ Programs during Compilation
Mušková, Kateřina ; Peringer, Petr (referee) ; Smrčka, Aleš (advisor)
This thesis presents design and implementation of the TforcTool offering compile-time instrumentation of memory access and functions. The tool is built on an existing static instrumenting tool Tforc, which was extended in order to provide greater usability and functionality. The advantage of this solution compared to another compile-time tools is that there is no need to change current compile structure of project.
|
|
|
Coverage-Driven Testing for Multithreaded Programs
Lietavcová, Zuzana ; Šimková, Hana (referee) ; Letko, Zdeněk (advisor)
This work deals with a problem of searching errors in multithreaded programs using a coverage-driven testing technique as perceived in program Maple. The testing consists of two phases. In the first phase of testing a set of coverable behaviours of the tested program is being built. Consequently, the algorithm tries to achieve these behaviours with a help of deterministic test execution. The main acquisition of the work lays in a compact description of Maple including all the technical details. Based on the study of the tool there were weak places identified. Some of them are studied in detail, especially those which use random decision making and prioritizing of the forced behaviours. The result are several modifications of Maple, from which some lead to a higher number of exposed behaviours and higher error exposition in some cases. This is demonstrated on a test suite of parallel programs.
|
|
|
Parametric Contracts for Concurrency in Java Programs
Žárský, Jan ; Křena, Bohuslav (referee) ; Smrčka, Aleš (advisor)
Contracts for concurrency describe required atomicity of method sequences in concurrent programs. This work proposes a dynamic analyzer to verify programs written in Java against contracts for concurrency. The analyzer was designed to detect violations of parametric contracts with spoilers. The proposed analyzer was implemented as an extension to the RoadRunner framework. Support for accessing the method arguments and return values was added to RoadRunner as a part of the solution. The analyzer was fully implemented and verified on a set of testing programs.
|
|
|
Program Instrumentation Enabling Coverage Measurement
Václavík, Jan ; Peringer, Petr (referee) ; Smrčka, Aleš (advisor)
This thesis deals with the design and the implementation of the Ginstrum tool for compile time instrumentation of C programs. The tool is implemented as a GCC Plugin and instruments places in program that access memory, write to memory or call functions. The tool also provides compile information that can be used for the code coverage measurement during testing and dynamic analysis.
|
|
|
Obstetric operations and the role of a midwife
LÁNÍKOVÁ, Alena
This work deals with operations performed in connection with pregnancy, childbirth and the postpartum period. It is divided into a theoretical and a practical part. The theoretical part describes individual surgical interventions, their indications and the role of midwifes in them. It also opens up the topic of awareness of women and midwifes in these areas, which is followed by a research section that focuses on students of this field and their awareness and readiness to perform their role and education. The research part, in the form of a questionnaire survey, was aimed at midwifery students from five universities in the Czech Republic. It was focused on the competence of midwives to instrument caesarean sections. The research group consisted of a total of 80 female respondents. All students were female and were studying second or third year midwifery.
|
|
| |
|
| |
guest ::
