Pregled bibliografske jedinice broj: 743117
Improving thread scheduling by thread grouping in heavily loaded many-core processor systems
Improving thread scheduling by thread grouping in heavily loaded many-core processor systems // Proceedings of the 37th International Convention MIPRO 2014 / Biljanović, Petar (ur.).
Rijeka: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2014. str. 1243-1246 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 743117 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Improving thread scheduling by thread grouping in heavily loaded many-core processor systems
Autori
Milić, Luka ; Jelenković, Leonardo
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 37th International Convention MIPRO 2014
/ Biljanović, Petar - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2014, 1243-1246
ISBN
978-953-233-078-6
Skup
37th International Convention MIPRO 2014
Mjesto i datum
Opatija, Hrvatska, 26.05.2014. - 30.05.2014
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
many-core processor ; scheduling ; Linux
Sažetak
Basic scheduling techniques currently employed in operating systems usually don’t account for hierarchy of processors cores and caches resulting in suboptimal system efficiency, especially on heavy loaded systems. In this paper we explore possible improvements in scheduling for such heavy loaded many-core systems. Basic idea is to group threads of the same process as close as possible, preferably even on the same processor. We expect that doing so may improve efficiency of processor’s cache usage, resulting in better overall performance. The idea is tested by adapting the Linux's simplest scheduler (in code) – a round- robin scheduler. Achieved results are presented in this paper.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
POVEZANOST RADA
Ustanove:
Fakultet organizacije i informatike, Varaždin,
Fakultet elektrotehnike i računarstva, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Conference Proceedings Citation Index - Science (CPCI-S)
- Scopus