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09/07/2023
A Novel Immersed Boundary Approach for Irregular Topography with Acoustic Wave Equations
Irregular terrain has a pronounced effect on the propagation of seismic ...
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10/20/2020
Temporal blocking of finite-difference stencil operators with sparse "off-the-grid" sources
Stencil kernels dominate a range of scientific applications, including s...
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04/22/2020
Scaling through abstractions – high-performance vectorial wave simulations for seismic inversion with Devito
[Devito] is an open-source Python project based on domain-specific langu...
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12/02/2019
GPU Support for Automatic Generation of Finite-Differences Stencil Kernels
The growth of data to be processed in the Oil Gas industry matches t...
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08/09/2019
Performance of Devito on HPC-Optimised ARM Processors
We evaluate the performance of Devito, a domain specific language (DSL) ...
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08/09/2019
Performance of Devito on HPC-Optimised ARM Processo
We evaluate the performance of Devito, a domain specific language (DSL) ...
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07/05/2019
Automatic Differentiation for Adjoint Stencil Loops
Stencil loops are a common motif in computations including convolutional...
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10/11/2018
Combining checkpointing and data compression for large scale seismic inversion
Seismic inversion and imaging are adjoint-based optimization problems th...
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08/06/2018
Devito: an embedded domain-specific language for finite differences and geophysical exploration
We introduce Devito, a new domain-specific language for implementing hig...
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07/09/2018
Architecture and performance of Devito, a system for automated stencil computation
Stencil computations are a key part of many high-performance computing a...
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08/10/2017
Automated Tiling of Unstructured Mesh Computations with Application to Seismological Modelling
Sparse tiling is a technique to fuse loops that access common data, thus...
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07/12/2017
Optimised finite difference computation from symbolic equations
Domain-specific high-productivity environments are playing an increasing...
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05/10/2017
TSFC: a structure-preserving form compiler
A form compiler takes a high-level description of the weak form of parti...
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09/12/2016
Devito: Towards a generic Finite Difference DSL using Symbolic Python
Domain specific languages (DSL) have been used in a variety of fields to...
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08/30/2016
Devito: automated fast finite difference computation
Domain specific languages have successfully been used in a variety of fi...
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04/20/2016
A structure-exploiting numbering algorithm for finite elements on extruded meshes, and its performance evaluation in Firedrake
We present a generic algorithm for numbering and then efficiently iterat...
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04/20/2016
