dbcsr_t_change_pgrid Subroutine

private subroutine dbcsr_t_change_pgrid(tensor, pgrid, batch_range_1, batch_range_2, batch_range_3, batch_range_4, nodata, pgrid_changed, unit_nr)

change the process grid of a tensor

Arguments

Type	Intent	Optional	Attributes		Name
type(dbcsr_t_type),	intent(inout)			::	tensor
type(dbcsr_t_pgrid_type),	intent(in)			::	pgrid
integer,	intent(in),	optional,	DIMENSION(:)	::	batch_range_1	For internal load balancing optimizations, optionally specify the index ranges of batched contraction. batch_range_i refers to the ith tensor dimension and contains all block indices starting a new range. The size should be the number of ranges plus one, the last element being the block index plus one of the last block in the last range.
integer,	intent(in),	optional,	DIMENSION(:)	::	batch_range_2	For internal load balancing optimizations, optionally specify the index ranges of batched contraction. batch_range_i refers to the ith tensor dimension and contains all block indices starting a new range. The size should be the number of ranges plus one, the last element being the block index plus one of the last block in the last range.
integer,	intent(in),	optional,	DIMENSION(:)	::	batch_range_3	For internal load balancing optimizations, optionally specify the index ranges of batched contraction. batch_range_i refers to the ith tensor dimension and contains all block indices starting a new range. The size should be the number of ranges plus one, the last element being the block index plus one of the last block in the last range.
integer,	intent(in),	optional,	DIMENSION(:)	::	batch_range_4	For internal load balancing optimizations, optionally specify the index ranges of batched contraction. batch_range_i refers to the ith tensor dimension and contains all block indices starting a new range. The size should be the number of ranges plus one, the last element being the block index plus one of the last block in the last range.
logical,	intent(in),	optional		::	nodata	optionally don't copy the tensor data (then tensor is empty on returned)
logical,	intent(out),	optional		::	pgrid_changed
integer,	intent(in),	optional		::	unit_nr