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master's thesis
Paralelne strukture podataka bez međusobnog isključivanja
Zagreb: University of Zagreb, Faculty of Science, 2018. urn:nbn:hr:217:234918
Kalčićek, Eduard
University of Zagreb
Faculty of Science
Department of Mathematics

Institutional repository: Repository of the Faculty of Science

Cite this document

Kalčićek, E. (2018). Paralelne strukture podataka bez međusobnog isključivanja (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:234918

Kalčićek, Eduard. "Paralelne strukture podataka bez međusobnog isključivanja." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:234918

Kalčićek, Eduard. "Paralelne strukture podataka bez međusobnog isključivanja." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:234918

Kalčićek, E. (2018). 'Paralelne strukture podataka bez međusobnog isključivanja', Master's thesis, University of Zagreb, Faculty of Science, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:234918

Kalčićek E. Paralelne strukture podataka bez međusobnog isključivanja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2018 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:217:234918

E. Kalčićek, "Paralelne strukture podataka bez međusobnog isključivanja", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:217:234918

Metadata
TitleParalelne strukture podataka bez međusobnog isključivanja
AuthorEduard Kalčićek
MentorMladen Jurak (mentor)
Committee memberMladen Jurak (predsjednik povjerenstva)
Committee memberSaša Singer (član povjerenstva)
Committee memberMatija Kazalicki (član povjerenstva)
Committee memberVedran Čačić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Mathematics)
Zagreb
Defense date and country2018-07-18, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Mathematics
Abstract
Tradicionalni mehanizmi višedretvenog programiranja obuhvaćaju međusobno isključivanje u svrhu zaštite podataka. U ovom je radu predstavljena metoda koja se ne oslanja na mutexe i kreiranje kritičnih odsječaka, već uz pomoć tzv. atomic operacija, standardiziranih u programskom jeziku C++ 2011. godine, postiže siguran pristup podacima od strane više različitih dretvi unutar procesa. Predstavljen je pripadni memorijski model koji služi kao osnova za konstrukciju lock-free algoritama. Opisani su redoslijedi modifikacija koji nam služe za sinkronizaciju podataka između dretvi. Detaljno su opisane paralelne implementacije lock-free strukture podataka stog te je prikazana razlika u efikasnosti izvođenja programa koji koriste različite memorijske modele. Navedene su i razlike u odnosu na ekvivalentne programe koji koriste mehanizme međusobnog isključivanja.
Abstract (english)
Traditional mechanisms for multithreaded programming include mutual exclusion in order to protect data. This thesis presents a method which doesn’t rely on mutexes nor creation of critical sections, but which with the help of so called atomic operations, standardized in programming language C++ 2011 revision, accomplishes safe data access for multiple threads inside a process. A memory model which serves as a basis for construction of lock-free algorithms was introduced. Modification orders are described which are used for data synchronization between multiple threads. Different implementations of data structure stack are described in detail, as well as difference in program efficiency which use different modification orders. The differences between lock-free algorithms and equivalent programs which use mechanisms for mutual exclusion are also presented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:234918
Study programmeTitle: Computer Science and Mathematics
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra računarstva i matematike (magistar/magistra računarstva i matematike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-11-29 12:36:16