Generation of Isosurface on a Large Mesh

A.A. Akayev, B.N. Chetverushkin, A.K. Kuzin, N.N. Shabrov, S.G. Orlov, and M.V. Iakobovski (Russia)


Visualization, parallel computing, MPI, GPU.


The problem of generation and reduction of an iso-surface on a large ( ~109 nodes) mesh of tetrahedra is considered. At each node of the mesh, the value of a continuous scalar field is specified. The field is linearly interpolated within each tetrahedrom. Implementations are proposed for parallel algorithms of isosurface generation, aimed on many-core hardware architectures. GPU implementations are also considered.

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