A large-scale time-domain modeling and inversion workflow in Julia

TitleA large-scale time-domain modeling and inversion workflow in {Julia}
Publication TypeSINBAD Presentation
AuthorsPhilipp A. Witte, Felix J. Herrmann
PublisherSINBAD
Year of Publication2016
Abstract

We present our initial steps towards the development of a large-scale seismic modeling workflow in Julia which provides a framework for wave-equation based inversion methods like full waveform inversion or least squares migration. Our framework is based on the Devito tool for optimized finite difference computations that generates highly optimized code from symbolic PDEs. We aim at developing a flexible workflow which is based on abstract operators and allows coding that is “close to the math”, while at the same time relying on extremely fast and efficient, state of the art wave equation solvers.

KeywordsPresentation, private, SINBAD, SINBADFALL2016, SLIM
URLhttps://www.slim.eos.ubc.ca/Publications/Private/Conferences/SINBAD/2016/Fall/witte2016SINBADFlst/witte2016SINBADFlst.pdf
URL1

https://www.slim.eos.ubc.ca/Publications/Private/Conferences/SINBAD/2016...

Citation Keywitte2016SINBADFlst