Function t8_offset_any_owner_of_tree_ext(const int, const int, const t8_gloidx_t, const t8_gloidx_t *)

Function Documentation

int t8_offset_any_owner_of_tree_ext(const int mpisize, const int start_proc, const t8_gloidx_t gtree, const t8_gloidx_t *offset)

Find any process that has a given tree as local tree.

Parameters:

mpisize – [in] The number of MPI ranks, also the number of entries in offset minus 1.
start_proc – [in] The mpirank to start the search with.
gtree – [in] The global id of a tree.
offset – [in] The partition to be considered.

Returns:

An MPI rank that has gtree as a local tree.