Parallel Generational Copying Garbage Collection Schemes for Shared-Memory Multiprocessors
Ali, K., Omara, F., Elshakankiry, O. (2003). Parallel Generational Copying Garbage Collection Schemes for Shared-Memory Multiprocessors. EKB Journal Management System, 10(10th International Conference On Aerospace Sciences & Aviation Technology), 887-905. doi: 10.21608/asat.2013.24709
Khayri A. M. Ali; Fatma A. Omara; Osama A. Elshakankiry. "Parallel Generational Copying Garbage Collection Schemes for Shared-Memory Multiprocessors". EKB Journal Management System, 10, 10th International Conference On Aerospace Sciences & Aviation Technology, 2003, 887-905. doi: 10.21608/asat.2013.24709
Ali, K., Omara, F., Elshakankiry, O. (2003). 'Parallel Generational Copying Garbage Collection Schemes for Shared-Memory Multiprocessors', EKB Journal Management System, 10(10th International Conference On Aerospace Sciences & Aviation Technology), pp. 887-905. doi: 10.21608/asat.2013.24709
Ali, K., Omara, F., Elshakankiry, O. Parallel Generational Copying Garbage Collection Schemes for Shared-Memory Multiprocessors. EKB Journal Management System, 2003; 10(10th International Conference On Aerospace Sciences & Aviation Technology): 887-905. doi: 10.21608/asat.2013.24709

Parallel Generational Copying Garbage Collection Schemes for Shared-Memory Multiprocessors

International Conference on Aerospace Sciences and Aviation Technology
Article 60, Volume 10, 10th International Conference On Aerospace Sciences & Aviation Technology, May 2003, Page 887-905  XML PDF (3.66 MB)
Document Type: Original Article
DOI: 10.21608/asat.2013.24709
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Authors
Khayri A. M. Ali1; Fatma A. Omara2; Osama A. Elshakankiry3
1Prof, Faculty of Computer Science October University for Modem Sciences & Arts, MSA.
2Assoc. Prof. Computer Science Dept. Faculty of Computers & information Cairo University.
3Eng. Computer Science & Engineering Dept. Faculty of Electronic Engineering, Minufiya University.
Abstract
In this paper, an improved parallel generational copying real-time garbage collection scheme for shared-memory multiprocessors, which supports load balancing among workers, has been proposed, implemented, and evaluated. The basic idea of improvement is developed from Ali's two papers [2,3]. The scheme proposed here is a form of copying collectors that attempt to eliminate the drawback of frequently copying long-lived (stable) objects. This class of schemes is called generational-based schemes, which is based on concentrating the collection efforts on small areas of memory, so-called young generation. They reduce the need for collecting the remaining large areas of memory, old generation. A modified scheme, without real-time response, has also been implemented and compared to the real-time one. A comparative study has been done for the two schemes with other two parallel non-generational copying garbage collection schemes founded by the author in [1]. According to this comparative study, we proved that the performance of generational schemes is better than the performance of non-generational schemes. Also, the overheads occurred due to real-time response have been calculated.
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