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Performance Optimization of Testing Automation Framework Based on Beakerlib
Heger, Jakub ; Smrčka, Aleš (referee) ; Šimková, Hana (advisor)
Cílem této práce je analyzovat a optimalizovat výkon testovací knihovny BeakerLib, konkrétnělogovacího mechanizmu, který byl nahlášený jako problematický z hlediska výkonu. Prvníčást práce se zabývá analýzou daného problému, v druhé jsou popsány navržená řešení ajejich implementace. Na závěr bylo provedeno měření výkonu implmentovaných řešení abydošlo k ověření úspěšnosti. Tato práce byla řešena ve spolupráci s firmou Red Hat.
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Performance assessment of cloud applications
Sándor, Gábor ; Bureš, Tomáš (advisor) ; Bednárek, David (referee)
Modern CPS and mobile applications like augmented reality or coordinated driving, etc. are envisioned to combine edge-cloud processing with real-time requirements. The real-time requirements however create a brand new challenge for cloud processing which has traditionally been best-effort. A key to guaranteeing real-time requirements is the understanding of how services sharing resources in the cloud interact on the performance level. The objective of the thesis is to design a mechanism which helps to categorize cloud applications based on the type of their workload. This should result in specification of a model defining a set of applications which can be deployed on a single node, while guaranteeing a certain quality of the service. It should be also able to find the optimal node where the application could be deployed.
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Performance based adaptation of Scala programs
Kubát, Petr ; Bureš, Tomáš (advisor) ; Horký, Vojtěch (referee)
Dynamic adaptivity of a computer system is its ability to modify the behavior according to the environment in which it is executed. It allows the system to achieve better performance, but usually requires specialized architecture and brings more complexity. The thesis presents an analysis and design of a framework that allows simple and fluent performance-based adaptive development at the level of functions and methods. It closely examines the API requirements and possibilities of integrating such a framework into the Scala programming language using its advanced syntactical constructs. On theoretical level, it deals with the problem of selecting the most appropriate function to execute with given input based on measurements of previous executions. In the provided framework implementation, the main stress is laid on modularity and extensibility, as many possible future extensions are outlined. The solution is evaluated on a variety of development scenarios, ranging from input adaptation of algorithms to environment adaptations of complex distributed computations in Apache Spark.
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Performance Optimization of Testing Automation Framework Based on Beakerlib
Heger, Jakub ; Smrčka, Aleš (referee) ; Šimková, Hana (advisor)
Cílem této práce je analyzovat a optimalizovat výkon testovací knihovny BeakerLib, konkrétnělogovacího mechanizmu, který byl nahlášený jako problematický z hlediska výkonu. Prvníčást práce se zabývá analýzou daného problému, v druhé jsou popsány navržená řešení ajejich implementace. Na závěr bylo provedeno měření výkonu implmentovaných řešení abydošlo k ověření úspěšnosti. Tato práce byla řešena ve spolupráci s firmou Red Hat.
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