MeshPartitioning.h

Note

The documentation on this page was automatically extracted from the DOLFIN C++ code and may need to be edited or expanded.

class MeshPartitioning

This class partitions and distributes a mesh based on partitioned local mesh data.The local mesh data will also be repartitioned and redistributed during the computation of the mesh partitioning.

After partitioning, each process has a local mesh and some data that couples the meshes together.

static void build_distributed_mesh(Mesh& mesh)

Build a partitioned mesh based from a local mesh on process 0

static void build_distributed_mesh(Mesh& mesh, const std::vector<std::size_t>& cell_partition)

Build a partitioned mesh based from a local mesh on process 0 with supplied destination processes for each cell

static void build_distributed_mesh(Mesh& mesh, const LocalMeshData& data)

Build a partitioned mesh from local mesh data that is distributed across processes

static void build_distributed_value_collection(MeshValueCollection<T>& values, const LocalMeshValueCollection<T>& local_data, const Mesh& mesh)

Build a MeshValueCollection based on LocalMeshValueCollection