GeoFEM: high performance parallel FEM for solid earth

Kazuteru Garatani

doi:10.1016/S0167-739X(00)00080-7

2001-09-01

PRE

DOI：10.1016/S0167-739X(00)00080-7

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摘要

En 中文

The Science and Technology Agency of Japan began an Earth Simulator project in the 1997 fiscal year, that will be able to forecast various earth phenomena through simulation. GeoFEM is a parallel finite element software for solving problems involving the solid earth. In this paper, we briefly describe the GeoFEM project and discuss GeoFEM's capability for large-scale analysis and the results of simple benchmark analyses. At this stage, the largest linear elastic problem that has been solved by GeoFEM involves more than 10(8) degrees of freedom (DOF). In the 2001 fiscal year, we will attempt to solve a 10(10) DOF problem using the Earth Simulator. (C) 2001 Elsevier Science B.V. All rights reserved.

Keyword:

parallel

finite element method

large-scale computing

geophysics

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Future Generation Computer Systems-The International Journal of eScience

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