dbcsr_tas_create_split

public subroutine dbcsr_tas_create_split(split_info, mp_comm, split_rowcol, nsplit, own_comm, opt_nsplit)

Split Cartesian process grid using a default split heuristic.

Type	Intent	Optional		Name
type(dbcsr_tas_split_info),	intent(out)		::	split_info	object storing all data corresponding to split, submatrices and parallelization
type(mp_comm_type),	intent(in)		::	mp_comm	MPI communicator with associated cartesian grid
integer,	intent(in)		::	split_rowcol	split rows or columns
integer,	intent(in)		::	nsplit	desired split factor, set to 0 if split factor of exactly 1 is required
logical,	intent(in),	optional	::	own_comm	whether split_info should own communicator
logical,	intent(in),	optional	::	opt_nsplit	whether nsplit should be optimized to process grid