Title:
SURVIVAL PATH INFORMATION-BASED GARBAGE COLLECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/113267
Kind Code:
A1
Abstract:
The present invention relates to a garbage collection method of detecting garbage through survival path searching, the method comprising: a reference information change step (S100) of changing a root reference count, a referrer object list, and information on a safe referrer for each object according to the change of an object reference variable; an unsafe object classification step (S200) of classifying an object not having the information on the safe referrer among objects having a root reference count of 0 as an unsafe object requiring garbage determination; a survival path-based garbage detection step (S300) of searching a survival path connecting the unsafe object and a root object in a reverse direction to detect a garbage object; and a garbage processing step (S500) of processing garbage objects detected in the survival path-based garbage detection step.
Inventors:
JI DAE HOON (KR)
Application Number:
PCT/KR2022/018275
Publication Date:
June 22, 2023
Filing Date:
November 18, 2022
Export Citation:
Assignee:
INTERWISE CO LTD (KR)
International Classes:
G06F12/02
Foreign References:
| KR102194413B1 | 2020-12-23 | |||
| KR20150089746A | 2015-08-05 | |||
| JP2016526717A | 2016-09-05 | |||
| KR20190058706A | 2019-05-29 | |||
| KR20140131978A | 2014-11-14 | |||
| KR102453983B1 | 2022-10-31 |
Attorney, Agent or Firm:
LEE, Gwangjae (KR)
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