Dimitri Komatitsch

Publication Activity (10 Years)

Years Active: 2001-2018
Publications (10 Years): 3

Top Topics

Levenberg Marquardt

Energy Efficiency

Image Restoration

Nonlinear Least Squares

Top Venues

Int. J. High Perform. Comput. Appl.

J. Comput. Phys.

Publications

Brice Videau, Kevin Pouget, Luigi Genovese, Thierry Deutsch, Dimitri Komatitsch, Frédéric Desprez, Jean-François Méhaut
BOAST: A metaprogramming framework to produce portable and efficient computing kernels for HPC applications Int. J. High Perform. Comput. Appl. 32 (1) (2018)
David Pugmire, Ebru Bozdag, Matthieu Lefebvre, Jeroen Tromp, Dimitri Komatitsch, Daniel Peter, Norbert Podhorszki, Judith Hill
Pillars of the Mantle: Imaging the Interior of the Earth with Adjoint Tomography. PEARC (2017)
Seiji Tsuboi, Kazuto Ando, Takayuki Miyoshi, Daniel Peter, Dimitri Komatitsch, Jeroen Tromp
A 1.8 trillion degrees-of-freedom, 1.24 petaflops global seismic wave simulation on the K computer. Int. J. High Perform. Comput. Appl. 30 (4) (2016)
Mathieu Gilardet, Sebastien Guillon, Bruno Jobard, Dimitri Komatitsch
Seismic Image Restoration Using Nonlinear Least Squares Shape Optimization. ICCS (2013)
Dominik Göddeke, Dimitri Komatitsch, Markus Geveler, Dirk Ribbrock, Nikola Rajovic, Nikola Puzovic, Alex Ramírez
Energy efficiency vs. performance of the numerical solution of PDEs: An application study on a low-power ARM-based cluster. J. Comput. Phys. 237 (2013)
Max Rietmann, Peter Messmer, Tarje Nissen-Meyer, Daniel Peter, Piero Basini, Dimitri Komatitsch, Olaf Schenk, Jeroen Tromp, Lapo Boschi, Domenico Giardini
Forward and adjoint simulations of seismic wave propagation on emerging large-scale GPU architectures. SC (2012)
Leonardo Arturo Bautista-Gomez, Seiji Tsuboi, Dimitri Komatitsch, Franck Cappello, Naoya Maruyama, Satoshi Matsuoka
FTI: high performance fault tolerance interface for hybrid systems. SC (2011)
Dimitri Komatitsch, Gordon Erlebacher, Dominik Göddeke, David Michéa
High-order finite-element seismic wave propagation modeling with MPI on a large GPU cluster. J. Comput. Phys. 229 (20) (2010)
Guilhem Dupuy, Bruno Jobard, Sebastien Guillon, Noomane Keskes, Dimitri Komatitsch
Parallel extraction and simplification of large isosurfaces using an extended tandem algorithm. Comput. Aided Des. 42 (2) (2010)
Dimitri Komatitsch, Dominik Göddeke, Gordon Erlebacher, David Michéa
Modeling the propagation of elastic waves using spectral elements on a cluster of 192 GPUs. Comput. Sci. Res. Dev. 25 (1-2) (2010)
Fabrice Dupros, Florent De Martin, Evelyne Foerster, Dimitri Komatitsch, Jean Roman
High-performance finite-element simulations of seismic wave propagation in three-dimensional nonlinear inelastic geological media. Parallel Comput. 36 (5-6) (2010)
Dimitri Komatitsch, David Michéa, Gordon Erlebacher
Porting a high-order finite-element earthquake modeling application to NVIDIA graphics cards using CUDA. J. Parallel Distributed Comput. 69 (5) (2009)
Roland Martin, Dimitri Komatitsch, Céline Blitz, Nicolas Le Goff
Simulation of Seismic Wave Propagation in an Asteroid Based upon an Unstructured MPI Spectral-Element Method: Blocking and Non-blocking Communication Strategies. VECPAR (2008)
Laura Carrington, Dimitri Komatitsch, Michael Laurenzano, Mustafa M. Tikir, David Michéa, Nicolas Le Goff, Allan Snavely, Jeroen Tromp
High-frequency simulations of global seismic wave propagation using SPECFEM3D_GLOBE on 62K processors. SC (2008)
Fabrice Dupros, Hideo Aochi, Ariane Ducellier, Dimitri Komatitsch, Jean Roman
Exploiting Intensive Multithreading for the Efficient Simulation of 3D Seismic Wave Propagation. CSE (2008)
Dimitri Komatitsch, Jesús Labarta, David Michéa
A Simulation of Seismic Wave Propagation at High Resolution in the Inner Core of the Earth on 2166 Processors of MareNostrum. VECPAR (2008)
Guilhem Dupuy, Bruno Jobard, Sebastien Guillon, Noomane Keskes, Dimitri Komatitsch
Isosurface extraction and interpretation on very large datasets in geophysics. Symposium on Solid and Physical Modeling (2008)
Emanuele Casarotti, Marco Stupazzini, Shiann Lee, Dimitri Komatitsch, Antonio Piersanti, Jeroen Tromp
CUBIT and Seismic Wave Propagation Based Upon the Spectral-Element Method: An Advanced Unstructured Mesher for Complex 3D Geological Media . IMR (2007)
Seiji Tsuboi, Dimitri Komatitsch, Chen Ji, Jeroen Tromp
Computations of Global Seismic Wave Propagation in Three Dimensional Earth Model. ISHPC (2005)
Dimitri Komatitsch, Seiji Tsuboi, Chen Ji, Jeroen Tromp
A 14.6 billion degrees of freedom, 5 teraflops, 2.5 terabyte earthquake simulation on the Earth Simulator. SC (2003)
Dimitri Komatitsch, Jeroen Tromp
Modeling of seismic wave propagation at the scale of the Earth on a large Beowulf. SC (2001)