Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Assessing accelerator-based HPC reverse time migration

Autor
Araya, M.; Cabezas, J.; Hanzich, M.; Pericas, M.; Rubio, F.; Gelado, I.; Shafiq, M.; Morancho, E.; Navarro, Nacho; Ayguade, E.; Cela, J.; Valero, M.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on parallel and distributed systems
Data de publicació
2011-01
Volum
22
Número
1
Pàgina inicial
147
Pàgina final
162
DOI
https://doi.org/10.1109/TPDS.2010.144 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/5628156/ Obrir en finestra nova
Resum
Oil and gas companies trust Reverse Time Migration (RTM), the most advanced seismic imaging technique, with crucial decisions on drilling investments. The economic value of the oil reserves that require RTM to be localized is in the order of 1013 dollars. But RTM requires vast computational power, which somewhat hindered its practical success. Although, accelerator-based architectures deliver enormous computational power, little attention has been devoted to assess the RTM implementations effort...
Paraules clau
Accelerators, Cell/B.E., FPGA, GPU, Geophysics, Reverse time migration
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants