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dc.contributor.author박영준-
dc.date.accessioned2021-10-29T02:45:49Z-
dc.date.available2021-10-29T02:45:49Z-
dc.date.issued2020-04-
dc.identifier.citationProceedings of the 35th Annual ACM Symposium on Applied Computing, Page. 1246-1255en_US
dc.identifier.isbn978-145036866-7-
dc.identifier.urihttps://dl.acm.org/doi/10.1145/3341105.3373986-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/166046-
dc.description.abstractAn object allocated in NVM is persisted permanently even when the power is turned off. When the persistent object becomes garbage, it causes fatal space overhead in the system, and previous studies on NVM management schemes did not address an effective solution to this problem. In this paper, we propose a Two-Tier Garbage Collection (TTGC) scheme for fast and stable garbage collection in C language based persistent heap system, and validate the algorithm by implementing the technique in HEAPO, a persistent heap library for NVMs. We also verify that this scheme works more effectively than the other garbage collection techniques using other persistent heaps. Proposed technique shows about 4 to 11 times better performance in garbage collection complete time than the techniques.en_US
dc.description.sponsorshipThis work is funded by Basic Research Lab Program (NRF, No. 2017R1A4A1015498) and ICT R&D program (IITP, R7117160232). This work was also supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2019R1G1A1100455)en_US
dc.language.isoenen_US
dc.publisherACMen_US
dc.subjectNVMen_US
dc.subjectMemory leaken_US
dc.subjectPersistent heapen_US
dc.subjectPersistent objecten_US
dc.subjectGarbage collectionen_US
dc.titleTwo-tier garbage collection for persistent objecten_US
dc.typeArticleen_US
dc.relation.no1-
dc.relation.volume1-
dc.identifier.doi10.1145/3341105.3373986-
dc.relation.page1246-1255-
dc.contributor.googleauthorLee, Dokeun-
dc.contributor.googleauthorWon, Youjip-
dc.contributor.googleauthorPark, Yongjun-
dc.contributor.googleauthorLee, Seongjin-
dc.relation.code20200164-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentSCHOOL OF COMPUTER SCIENCE-
dc.identifier.pidyongjunpark-


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