Algorithm Design of Gravity and Magnetic 3D Parallel Inversion Based on Multithreading Technology

Wen Li Wu; Meng Liang; Wei He

doi:10.4028/www.scientific.net/AMM.423-426.2724

Paper Titles

Conflict and Hidden Trouble of Distributing Misplay at Memory Resources
p.2707

Interest Mining Algorithm Based on Blog Information
p.2712

Research on Information Processing Technology of Title Bar for AutoCAD/ERP Integration
p.2716

Increase the Innovation Dynamics by Information and Communication Technology (ICT): Examples of E-Government
p.2720

Algorithm Design of Gravity and Magnetic 3D Parallel Inversion Based on Multithreading Technology
p.2724

Research of IPv6 Evolution Technology
p.2729

The Design of Distributed File System Based on HDFS
p.2733

Design and Development of EOS/MODIS Satellite Data Automatic Download Robot
p.2737

The Auto-Design Network Platform of Synthesis Mining Curve Based on J2EE
p.2742

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 423-426Algorithm Design of Gravity and Magnetic 3D...

Algorithm Design of Gravity and Magnetic 3D Parallel Inversion Based on Multithreading Technology

Abstract:

To design parallel algorithm for gravity and magnetic 3D forward and inversion, we used multithreading technology. Calculation process was decomposed into two major parts: forward program and inversion program, and the amount of two-part calculation can be equally distributed to computing threads. The results show that algorithm can increase calculation efficiency, and this process is reliable and efficient.

You might also be interested in these eBooks

Applied Materials and Technologies for Modern Manufacturing

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

2724-2728

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.2724

Citation:

Cite this paper

Online since:

September 2013

Authors:

Wen Li Wu*, Meng Liang, Wei He

Keywords:

Computer Application, Multithreading, Parallel Compute, Three Dimensional

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Y.G. Li, D.W. Oldenburg: 3-D inversion of magnetic data, Geophysics, Vol. 61, No. 2(1996), p.394.

Google Scholar

[2] M. Pilkington: 3-D magnetic imaging using conjugate gradients, Geophysics, Vol. 62, No. 4(1997), p.1132.

DOI: 10.1190/1.1444214

Google Scholar

[3] Y.G. Li, D.W. Oldenburg: 3-D inversion of gravity data, Geophysics, Vol. 63, No. 1(1998), pp.109-117.

Google Scholar

[4] Y.G. Li, D.W. Oldenburg: Joint inversion of surface and three-component borehole magnetic data, Geophysics, Vol. 65, No. 2 (2000), p.540.

DOI: 10.1190/1.1444749

Google Scholar

[5] Z. N. Guan, J. S. Hou, L.P. Huang, et al.: Inversion of gravity and magnetic anomalies using pseudo-BP neural network method and its application, Chinese Journal of Geophysics, Vol. 41, No. 2(1998), p.242. (In Chinese).

Google Scholar

[6] Y.G. Li, D.W. Oldenburg: Fast inversion of large-scale magnetic data using wavelet transforms and a logarithmic barrier method, Geophy. J. Int., 152(2003), p.394.

DOI: 10.1046/j.1365-246x.2003.01766.x

Google Scholar

[7] C. L. Yao, T. R. Hao, Z. N. Guan, et al.: High-speed computation and efficient storage in 3-D gravity and magnetic inversion based on genetic algorithms, Chinese Journal of Geophysics, Vol. 46, No. 2(2003), p.252. (In Chinese).

DOI: 10.1002/cjg2.351

Google Scholar