convert_to_new_pgrid

private subroutine convert_to_new_pgrid(mp_comm_cart, matrix_in, matrix_out, move_data, nodata, optimize_pgrid)

Convert a DBCSR matrix to a new process grid

Type	Intent	Optional		Name
type(mp_comm_type),	intent(in)		::	mp_comm_cart	new process grid
type(dbcsr_type),	intent(inout)		::	matrix_in
type(dbcsr_type),	intent(out)		::	matrix_out
logical,	intent(in),	optional	::	move_data	memory optimization: move data such that matrix_in is empty on return. Data of matrix_in should not be copied to matrix_out
logical,	intent(in),	optional	::	nodata	memory optimization: move data such that matrix_in is empty on return. Data of matrix_in should not be copied to matrix_out
logical,	intent(in),	optional	::	optimize_pgrid	Whether to change process grid