Peano - a Framework for Solvers on Spacetree Grids. Peano is an open source C++ solver framework. It is based upon the fact that spacetrees, a generalisation of the classical octree concept, yield a cascade of adaptive Cartesian grids. Consequently, any spacetree traversal is equivalent to an element-wise traversal of the hierarchy of the adaptive Cartesian grids. The software Peano realises such a grid traversal and storage algorithm, and it provides hook-in points for applications performing per-element, per-vertex, and so forth operations on the grid. It also provides interfaces for dynamic load balancing, sophisticated geometry representations, and other features. Some properties are enlisted below. ...

References in zbMATH (referenced in 15 articles )

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  1. Collom, Gerald; Redman, Colin; Robey, Robert W.: Fast mesh-to-mesh remaps using hash algorithms (2018)
  2. Schornbaum, Florian; Rüde, Ulrich: Extreme-scale block-structured adaptive mesh refinement (2018)
  3. Donna Calhoun, Carsten Burstedde: ForestClaw: A parallel algorithm for patch-based adaptive mesh refinement on a forest of quadtrees (2017) arXiv
  4. Jannis Teunissen, Ute Ebert: Afivo: a framework for quadtree/octree AMR with shared-memory parallelization and geometric multigrid methods (2017) arXiv
  5. Meister, Oliver; Rahnema, Kaveh; Bader, Michael: Parallel memory-efficient adaptive mesh refinement on structured triangular meshes with billions of grid cells (2017)
  6. Reps, Bram; Weinzierl, Tobias: Complex additive geometric multilevel solvers for Helmholtz equations on spacetrees (2017)
  7. Deiterding, Ralf; Domingues, Margarete O.; Gomes, Sônia M.; Schneider, Kai: Comparison of adaptive multiresolution and adaptive mesh refinement applied to simulations of the compressible Euler equations (2016)
  8. Schornbaum, Florian; Rüde, Ulrich: Massively parallel algorithms for the lattice Boltzmann method on nonuniform grids (2016)
  9. Neumann, Philipp; Eckhardt, Wolfgang; Bungartz, Hans-Joachim: Hybrid molecular-continuum methods: from prototypes to coupling software (2014)
  10. Neumann, Philipp; Neckel, Tobias: A dynamic mesh refinement technique for lattice Boltzmann simulations on octree-like grids (2013)
  11. Neumann, Philipp; Bungartz, Hans-Joachim; Mehl, Miriam; Neckel, Tobias; Weinzierl, Tobias: A coupled approach for fluid dynamic problems using the PDE framework Peano (2012)
  12. Bungartz, Hans-Joachim; Gatzhammer, Bernhard; Lieb, Michael; Mehl, Miriam; Neckel, Tobias: Towards multi-phase flow simulations in the PDE framework Peano (2011)
  13. Mehl, M.; Neckel, T.; Neumann, Ph.: Navier--Stokes and Lattice--Boltzmann on octree-like grids in the Peano framework (2011)
  14. Weinzierl, Tobias; Mehl, Miriam: Peano -- a traversal and storage scheme for octree-like adaptive Cartesian multiscale grids (2011)
  15. Bungartz, Hans-Joachim; Mehl, Miriam; Neckel, Tobias; Weinzierl, Tobias: The PDE framework Peano applied to fluid dynamics: an efficient implementation of a parallel multiscale fluid dynamics solver on octree-like adaptive Cartesian grids (2010)