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Orals ESSI1.8

ESSI1.8

Earth system and space science applications on current and emerging high performance computing architectures
Convener: Xavier Lapillonne  | Co-Conveners: Ebru Bozdag , Valentine Anantharaj , Oliver Fuhrer , R. S. Nanjundiah , Peter Düben 
Orals
 / Thu, 16 Apr, 13:30–17:30  / Room G1
Posters
 / Attendance Thu, 16 Apr, 17:30–19:00  / Red Posters

Thursday, 16 April 2015
Room G1
Chairperson: Ebru Bozdag
13:30–14:00
EGU2015-7863
Going to high frequency for full waveform inversion of teleseismic wavefields based upon a SEM-DSM hybrid method and massive High-Performance Computing (solicited)
Dimitri Komatitsch, Vadim Monteiller, Sébastien Chevrot, Yi Wang, and Clément Durochat
14:00–14:15
EGU2015-7331
Seismic signal processing on heterogeneous supercomputers
Alexey Gokhberg, Laura Ermert, and Andreas Fichtner
14:15–14:30
EGU2015-11906
Seismic waves modeling with the Fourier pseudo-spectral method on massively parallel machines.
Peter Klin
14:30–14:45
EGU2015-10993
The Terracorrelator: a shared memory HPC facility for real-time seismological cross-correlation analyses
Malcolm Atkinson, Andrew Bell, Andrew Curtis, Elizabeth Entwistle, Rosa Filgueira, Amrey Krause, Ian Main, Giovani Meles, Mike Miniter, and Youqian Zhao
14:45–15:00
EGU2015-10153
Mantle convection on modern supercomputers
Jens Weismüller, Björn Gmeiner, Marcus Mohr, Christian Waluga, Barbara Wohlmuth, Ulrich Rüde, and Hans-Peter Bunge
Coffee Break
15:30–15:45
EGU2015-6469
Implementing the PM Programming Language using MPI and OpenMP – a New Tool for Programming Geophysical Models on Parallel Systems
Tim Bellerby
15:45–16:00
EGU2015-6426
Inexact hardware and the trade between precision and performance in earth system modelling
Peter D. Düben, Stephen Jeffress, and Tim N. Palmer
16:00–16:15
EGU2015-11921
Climate simulation and numerical weather prediction using GPUs
Xavier Lapillonne, Oliver Fuhrer, Stefan Ruedisuehli, Andrea Arteaga, Carlos Osuna, Andre Walser, and Daniel Leuenberger
16:15–16:30
EGU2015-14702
HPC Server Performance and Power Consumption for Atmospheric Modeling on GPUs Configured with Different CPU Platforms
Stan Posey, Peter Messmer, and Jeremy Appleyard
16:30–16:45
EGU2015-14739
Computational performance of a two-dimensional flood model in single and multiple GPU frameworks
Tigstu Dullo, Alfred Kalyanapu, Sheikh Ghafoor, Valentine Anantharaj, Ryan Marshall, Joe Tatarczuk, and Kao Shih-Chieh
16:45–17:00
EGU2015-15069
Accelerated shallow water modeling
Rajesh Gandham, David Medina, and Timothy Warburton
17:00–17:15
EGU2015-1276
Acceleration of a Particle-in-Cell Code for Space Plasma Simulations with OpenACC
Ivy Bo Peng, Stefano Markidis, Andris Vaivads, Juris Vencels, Jan Deca, Giovanni Lapenta, Alistair Hart, and Erwin Laure
17:15–17:30
How to make Earth System models fit and flexible enough to adapt to future hardware developments