Optimizing data loading and memory allocation for out-of-core simplification

Residential College	false
Status	已發表Published
	Optimizing data loading and memory allocation for out-of-core simplification
	Wang H.1; Cai K.1; Wang W.1; Wu E.1
	2005-08-01
Source Publication	Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics
ISSN	10039775
Volume	17 Issue:8 Pages:1736-1743
Abstract	The simplification of out-of-core model must be handled by reading data in batches and using local operations. Thus, both data reading and main memory allocation have much influence on simplification efficiency. With regard to this, we put forward novel measures in this paper for dynamically optimizing data reading and memory allocation. While the algorithm is simplifying the data at the beginning, it also examines the data block size and memory allocation pattern that may influence the efficiency of the simplification. This makes computers with different configurations adaptively get their own optimized data sizes and memory allocation patterns when processing different out-of-core models. As a result, the simplification process of the remaining data could be speeded up. Experimental results show that our measures can considerably improve out-of-core simplification efficiency.
Keyword	Dynamic optimization I/O Memory allocation Out-of-core simplification
URL	View the original
Language	英語English
Fulltext Access	View Full-Text via Scopus
Document Type	Journal article
Collection	University of Macau
Affiliation	1.Institute of Software Chinese Academy of Sciences 2.Universidade de Macau 3.Chinese Academy of Sciences
Recommended Citation GB/T 7714	Wang H.,Cai K.,Wang W.,et al. Optimizing data loading and memory allocation for out-of-core simplification[J]. Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, 2005, 17(8), 1736-1743.
APA	Wang H.., Cai K.., Wang W.., & Wu E. (2005). Optimizing data loading and memory allocation for out-of-core simplification. Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, 17(8), 1736-1743.
MLA	Wang H.,et al."Optimizing data loading and memory allocation for out-of-core simplification".Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics 17.8(2005):1736-1743.

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