palgunadi1993 / puml2

a Parallel Unstructured Mesh Library for reading large unstructured meshes

PUML2

a Parallel Unstructured Mesh Library for reading large unstructured meshes

PUML2 is a parallel reader for large unstructured meshes. Currently, it supports meshes stored in the XDMF format with HDF5. PUML2 reads meshes in O(n + m/n) and requires O(n + m/n) memory per MPI process where n is the total number of processes and m the number of elements. The current implementation is limited to tetrahedral meshes but the code is prepared to support hexahedral meshes as well.

PUML2 is a C++ header-only library based on C++11. You simply copy the header files into your project and start using it.