National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Mobile Application for Coordinating Units on the Battlefield
Peřina, Daniel ; Rychlý, Marek (referee) ; Hranický, Radek (advisor)
The goal of this work is to design and implement mobile application for coordinating units on the battlefield. Modern militaries use special information systems for planning, communication and quick sharing of battlefield information. These systems could be used in civilian settings, however the selection of commercially available solutions is quite limited. The available applications are usually paid and often they are not fully functional. Therefore, a new open-source mobile application implementing such a system was developed. The aplication displays a digital map showing current user positions and created map points. Map points can contain image attachments. Users can message other users directly in the application. The application was successfully tested and used in real war game with several dozens participants.
Visualization of CPU Cache System
Peřina, Daniel ; Sekanina, Lukáš (referee) ; Mrázek, Vojtěch (advisor)
The goal of this work is to design and implement CPU cache simulator. In today's computers there is a difference of orders of magnitude between performance of CPUs and the main memory and thus it is necessary to use caches as an interlayer. The simulator will demonstrate effect of caches on different algorithms and problems that can occur if they are used inappropriately. For ease of use the simulator is implemented as a web application using framework Vue.js. User can enter assembly code and then execute it on several different types of caches. The application visualizes data flow between main memory and cache. Several sample programs were also created, which demonstrate various properties and problems of caches. With this application it is possible to clearly show significance of cache memory.
Visualization of CPU Cache System
Peřina, Daniel ; Sekanina, Lukáš (referee) ; Mrázek, Vojtěch (advisor)
The goal of this work is to design and implement CPU cache simulator. In today's computers there is a difference of orders of magnitude between performance of CPUs and the main memory and thus it is necessary to use caches as an interlayer. The simulator will demonstrate effect of caches on different algorithms and problems that can occur if they are used inappropriately. For ease of use the simulator is implemented as a web application using framework Vue.js. User can enter assembly code and then execute it on several different types of caches. The application visualizes data flow between main memory and cache. Several sample programs were also created, which demonstrate various properties and problems of caches. With this application it is possible to clearly show significance of cache memory.

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