GeoFEM

An initial overview of parallel visualization in the GeoFEM software system is provided. Our visualization subsystem offers many kinds of parallel visualization methods for the users to visualize their huge finite-element analysis datasets for scalar, vector and/or tensor fields at a reasonable cost. A polygonal simplification scheme is developed to make the transmission and rendition of output graphic primitives more efficient. A salient feature of the subsystem lies in its capability in the automatic setting of visualization parameter values based on the analysis of scalar/flow field topology and volumetric coherence, to improve the quality of visualization results with a minimized number of batch re-executions. Representative experimental results illustrate the effectiveness of our subsystem.


References in zbMATH (referenced in 19 articles , 1 standard article )

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  1. Boronski, Piotr: Spectral method for matching exterior and interior elliptic problems (2007)
  2. Teyssier, Romain; Fromang, Sébastien; Dormy, Emmanuel: Kinematic dynamos using constrained transport with high-order Godunov schemes and adaptive mesh refinement (2006)
  3. Matsui, Hiroaki; Okuda, Hiroshi: MHD dynamo simulation using the geoFEM platform -- verification by the dynamo benchmark test (2005)
  4. Nakajima, Kengo: Three-level hybrid vs. flat MPI on the Earth simulator: parallel iterative solvers for finite-element method (2005)
  5. Okuda, Hiroshi; Yagawa, Genki: Large-scale parallel finite-element analysis for solid earth problems by GeoFEM (2005)
  6. Tezuka, Akira; Matsumoto, Junichi; Suzuki, Takeshi; Matsubara, Kiyoshi: A platform for parallel CFD FEM computations (2005)
  7. Iskakov, A.B.; Descombes, S.; Dormy, E.: An integro-differential formulation for magnetic induction in bounded domains: Boundary element--finite volume method (2004)
  8. Matsui, Hiroaki; Okuda, Hiroshi: Development of a simulation code for MHD dynamo processes using the GeoFEM platform (2004)
  9. Nakajima, Kengo; Okuda, Hiroshi: Parallel iterative solvers with selective blocking preconditioning for simulations of fault-zone contact. (2004)
  10. Matsui, Hiroaki; Okuda, Hiroshi: Optimization of a MHD dynamo simulation code using the GeoFEM for the Earth Simulator (2003)
  11. Fujishiro, Issei; Chen, Li; Takeshima, Yuriko; Nakamura, Hiroko; Suzuki, Yasuko: Parallel visualization of gigabyte datasets in GeoFEM (2002)
  12. Iizuka, Mikio; Sekita, Daigo; Suito, Hisashi; Hyodo, Mamoru; Hirahara, Kazuro; Place, David; Mora, Peter; Hazama, Osamu; Okuda, Hiroshi: Parallel simulation system for earthquake generation: fault analysis modules and parallel coupling analysis (2002)
  13. Matsui, Hiroaki; Okuda, Hiroshi: Thermal convection analysis in a rotating shell by a parallel finite-element method -- development of a thermal-hydraulic subsystem of GeoFEM (2002)
  14. Minami, Kazuo; Okuda, Hiroshi: Optimization of GeoFEM for high performance sequential computer architectures (2002)
  15. Nakajima, Kengo; Okuda, Hiroshi: Parallel iterative solvers for unstructured grids using an OpenMP/MPI hybrid programming model for the GeoFEM platform on SMP cluster architectures (2002)
  16. Nakajima, Kengo; Okuda, Hiroshi: Parallel iterative solvers for unstructured grids using a directive/MPI hybrid programming model for the GeoFEM platform on SMP cluster architectures (2002)
  17. Garantani, K.; Nakajima, K.; Okuda, H.; Yagawa, G.: Three-dimensional elasto-static analysis of 100 million degrees of freedom (2001)
  18. Garatani, K.; Nakamura, H.; Okuda, H.; Yagawa, G.: GeoFEM: high performance parallel FEM for solid earth (2001)
  19. Nakajima, Kengo; Fingberg, Jochen; Okuda, Hiroshi: Parallel 3D adaptive compressible Navier-Stokes solver in GeoFEM with dynamic load-balancing by DRAMA library (2001)