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master's thesis
Prihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. urn:nbn:hr:168:942774
Sičić, Ivan
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Sičić, I. (2021). Prihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:942774

Sičić, Ivan. "Prihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:942774

Sičić, Ivan. "Prihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:942774

Sičić, I. (2021). 'Prihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 26 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:942774

Sičić I. Prihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2021 [cited 2024 December 26] Available at: https://urn.nsk.hr/urn:nbn:hr:168:942774

I. Sičić, "Prihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:168:942774

Metadata
TitlePrihvat, filtriranje i slanje IP paketa pri velikim brzinama prometa
Title (english)Recieving, filtering and sending IP packets on high-throughput networks
AuthorIvan Sičić
MentorMiljenko Mikuc (mentor)
Committee memberMiljenko Mikuc (predsjednik povjerenstva)
Committee memberDragan Jevtić (član povjerenstva)
Committee memberMarin Vuković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2021-07-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Ovaj rad bavi se obradom paketa pri velikim brzinama na procesorima opće namjene. Ukratko su navedene okolnosti koje te brzine stvaraju iz pogleda ograničenja sklopovlja, poglavito latencije glavne memorije, te su pojašnjeni nedostaci naslijeđene izvedbe obrade paketa u operacijskim sustavima. Potom su iznesene preporuke i tehnike optimizacije koje mogu donijeti povećanje performansi, kao i pregled često korištenih platformi za brzu obradu paketa, a potom su te tehnike primijenjene na područje filtriranja paketa, na primjeru Bloomova filtera. Postojeće implementacije u DPDK knjižnicama uspoređene su s blokovno organiziranim Bloomovim filterima, te je utvrđeno povećanje performansi uslijed boljeg iskorištenja predmemorije. Usto, rad pruža kratki pregled DPDK-a, daje naputke za postavljanje, te pojašnjava korištenje osnovnih funkcija na primjeru jednostavnog programa za prosljeđivanje.
Abstract (english)
This paper deals with fast packet processing on general-purpose CPUs. A short explanation of circumstances which arise from short interpacket times and how they compare to hardware limitations, mainly memory latency, is given, along with an overview of deficiencies of legacy implementation of packet processing in operating system kernel. Afterwards, recommendations and optimization techniques for achieving high performance are presented, as well as an overview of often used high speed packet processing platforms. Then, aforementioned techniques are applied to packet filtering, specifically to achieve better performing Bloom filter. Existing implementations found in DPDK libraries are compared to a blocked Bloom filter, with results showing performance gain arising from more efficient cache memory usage. Furthermore, paper gives a summary of features DPDK provides, followed by installation instructions and a brief introduction to essentials of building a DPDK application using a simple forwarding example.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:942774
Study programmeTitle: Computing
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2023-01-13 09:20:06