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Ultrascalable Implicit Finite Element Analyses in Solid Mechanics with over a Half a Billion Degrees of Freedom
Proceedings of the ACM/IEEE SC2004 Conference
The solution of elliptic diffusion operators is the computational bottleneck in many simulations in a wide range of engineering and scientific disciplines. We present a truly scalable-ultrascalable-linear solver for the diffusion operator in unstructured elasticity problems. Scalability is demonstrated with speedup studies of a non-linear analyses of a vertebral body with over a half of a billion degrees of freedom on up to 4088 processors on the ACSI White machine. This work is significant
doi:10.1109/sc.2004.62
dblp:conf/sc/AdamsBKP04
fatcat:hdv3ckwj3vcclc5dw4lpio3dvm