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The Analysis of the Efficiency of Parallelization of Existing Serial Code on the Basis of Seismic Migration

  • K. Oleszko
  • T. DanekEmail author
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 151)

Abstract

Seismic migration is the most important procedure in hydrocarbons prospecting and is aimed to correct reconstruction of underground structure. It is one of the most complicated and time−consuming task of whole seismic processing chain. Many types of seismic migration algorithms were created and implemented in both commercial and free software. One of the most important of free and open seismic procedure packages is “Seismic Un*x”. Many possible solutions of migration problems are available in this widely used system, unfortunately most of them were written as a serial codes. Authors focused on one of the serial migration code−time–wavenumber (T-K) domain migration for common–midpoint stacked data−and made an attempt of parallelization of existing code.

Keywords

Seismic migration  Code parallelization  Efficiency analysis  

Notes

Acknowledgments

This work was financed by the AGH−University of Science and Technology, Faculty of Geology, Geophysics and Environmental Protection as a part of statutory project number 11.11.140.561.

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Department of Geoinfomatics and Applied Computer ScienceAGH University of Science and TechnologyCracowPoland

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