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Primerjava učinkovitosti izvajanja programske opreme na večjedrnih sistemih in splošnonamenskih grafičnih procesorjih : diplomsko delo
Košak, Leon (Author), Bulić, Patricio (Mentor) More about this mentor... This link opens in a new window

URLURL - Presentation file, Visit http://eprints.fri.uni-lj.si/2598/ This link opens in a new window

Abstract
Količina podatkov vnešenih v različne računalniške sisteme narašča zelo hitro, zato je pomembno, da jih znamo pravilno interpretirati in jih organizirati. Z naraščanjem količine podatkov postaja potreba po hitrejšem procesiranju vedno večja, saj je izračunana končna informacija nepomembna, če je do ciljnega akterja v računalniškem sistemu prišla prepozno. Grafični procesorji so se do časa pisanja diplomskega dela razvili do te mere, da ne omogočajo le specializiranega dela z računalniško grafiko, ampak tudi splošnonamensko procesiranje podatkov. Diplomsko delo obravnava pregled trenutnega stanja področja paralelnega izvajanja računanskih operacij in ocenjevanje prihranjene električne energije za enako opravljeno delo s procesiranjem na grafični kartici. Aplikacija potujočega trgovskega potnika je predstavljena kot primer za prikaz gole procesne moči procesorjev, modula za geoinformacijski sistem pa kot primer resnično koristne aplikacije.

Language:Slovenian
Keywords:splošnonamensko računanje na grafičnih procesorjih, OpenCL, CUDA, podatkovne baze, paralelno izvajanje programske kode, GPE, večjedrna CPE, računalništvo, univerzitetni študij, diplomske naloge
Work type:Undergraduate thesis (m5)
Tipology:2.11 - Undergraduate Thesis
Organization:FRI - Faculty of computer and information science
Year:2014
Publisher:[L. Košak]
Number of pages:78 str.
UDC:004.42(043.2)
COBISS.SI-ID:10688084 This link opens in a new window
Views:1003
Downloads:240
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Secondary language

Language:English
Title:Comparison of the effectiveness of software implementations on multicore systems and general purpose graphic processors
Abstract:
The amount of data recorded in various computer systems is increasing rapidly, therefore it is important to know how to interpret and organize them correctly. With the increase of the quantity of data, the need for faster processing is increasing as well, since calculated final information is irrelevant if it is delivered to the final actor in the computer system too late. By the time of writing this diploma thesis, graphics processing units have developed to the point where they enable not only specialized computer graphics manipulation but also general-purpose data processing. The test includes tests of two different applications on two operating systems. The application of a travelling sales representative is presented as an example of a display of pure processing power of processors, and the two modules for geoinformation system as an example of a genuinely useful application.

Keywords:general purpose computing on graphics processing units, GPGPU, OpenCL, CUDA, databases, parallel code execution, GPU multicore CPU, computer vision, computer science, diploma

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