spio_init Module Reference

Functions/Subroutines
subroutine	pio_init_intracomm (comm_rank, comm, nioprocs, naggprocs, ioprocs_stride, rearr, iosys, base, rearr_opts, ierr)
	Initialize the I/O subsystem that is defined using an MPI intra-communicator. More...
subroutine	pio_init_intercomm (ncomps, peer_comm, comp_comms, io_comm, iosys, rearr, ierr)
	Initialize the I/O subsystem that is defined using an MPI inter-communicator. More...
subroutine	pio_init_intercomm_v2 (iosys, peer_comm, comp_comms, io_comm, rearr, ierr)
	Initialize the I/O subsystem that is defined using an MPI inter-communicator. More...
subroutine, public	pio_finalize (iosys, ierr)
subroutine, public	pio_iosystem_is_active (iosys, is_active, ierr)
integer function, public	pio_iotask_rank (iosys, ierr)
logical function, public	pio_iam_iotask (iosys, ierr)
subroutine	pio_getnumiotasks_ (iosys, niotasks, ierr)
	Get the number of I/O processes/tasks in the I/O subsystem. More...
subroutine, public	pio_set_hint (iosys, hint, hval, ierr)
integer function, public	pio_set_rearr_opts (iosys, comm_type, fcd, enable_hs_c2i, enable_isend_c2i, max_pend_req_c2i, enable_hs_i2c, enable_isend_i2c, max_pend_req_i2c)
subroutine, public	pio_set_blocksize (blocksz, ierr)

Function/Subroutine Documentation

pio_finalize()

subroutine, public spio_init::pio_finalize	(	type(iosystem_desc_t), intent(inout)	iosys,
		integer, intent(out)	ierr
	)

pio_iam_iotask()

logical function, public spio_init::pio_iam_iotask	(	type(iosystem_desc_t), intent(in)	iosys,
		integer, intent(out), optional	ierr
	)

pio_iosystem_is_active()

subroutine, public spio_init::pio_iosystem_is_active	(	type(iosystem_desc_t), intent(in)	iosys,
		logical, intent(out)	is_active,
		integer, intent(out), optional	ierr
	)

pio_iotask_rank()

integer function, public spio_init::pio_iotask_rank	(	type(iosystem_desc_t), intent(in)	iosys,
		integer, intent(out), optional	ierr
	)

pio_set_blocksize()

subroutine, public spio_init::pio_set_blocksize	(	integer, intent(in)	blocksz,
		integer, intent(out), optional	ierr
	)

pio_set_hint()

subroutine, public spio_init::pio_set_hint	(	type(iosystem_desc_t), intent(in)	iosys,
		character(len=*), intent(in)	hint,
		character(len=*), intent(in)	hval,
		integer, intent(out), optional	ierr
	)

pio_set_rearr_opts()

integer function, public spio_init::pio_set_rearr_opts	(	type(iosystem_desc_t), intent(inout)	iosys,
		integer, intent(in)	comm_type,
		integer, intent(in)	fcd,
		logical, intent(in)	enable_hs_c2i,
		logical, intent(in)	enable_isend_c2i,
		integer, intent(in)	max_pend_req_c2i,
		logical, intent(in)	enable_hs_i2c,
		logical, intent(in)	enable_isend_i2c,
		integer, intent(in)	max_pend_req_i2c
	)