libs/ck-libs/ampi/romio/common/dataloop/romio_segment_ops.c File Reference

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Data Structures
struct	MPIO_File_ib_params
struct	MPIO_File_ds_params
Functions
static int	MPIO_Segment_contig_file_ds (MPI_Offset *blocks_p, MPI_Datatype el_type, MPI_Offset rel_off, void *unused, void *v_paramp)
static int	MPIO_Segment_contig_fv2ib (DLOOP_Offset *blocks_p, DLOOP_Type el_type, DLOOP_Offset rel_off, void *unused, void *v_paramp)
static int	MPIO_File_datasieve (struct MPIO_File_ds_params *dsp, MPI_Offset *fv_lastp)
static int	MPIO_Segment_contig_m2m_fake (DLOOP_Offset *blocks_p, DLOOP_Type el_type, DLOOP_Offset rel_off, void *unused, void *v_paramp)
int	MPIO_File_ds_io (MPI_Aint *ub_ptr, int ub_count, MPI_Datatype ub_type, MPI_Offset fv_off, MPI_Offset fv_disp, MPI_Datatype fv_type, int direction, MPI_Offset ib_size)

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Function Documentation

static int MPIO_Segment_contig_file_ds	(	MPI_Offset *	blocks_p,
		MPI_Datatype	el_type,
		MPI_Offset	rel_off,
		void *	unused,
		void *	v_paramp
	)			[static]

Definition at line 249 of file romio_segment_ops.c.

References MPIO_File_ds_params::fv_disp, MPIO_File_ds_params::ib_file_off, MPIO_File_ds_params::ib_file_size, MPIO_File_ds_params::ib_fv_last, MPIO_File_ds_params::ib_fv_off, MPIO_File_ds_params::ib_size, MPIO_Datatype_get_size(), and MPIO_File_datasieve().

Referenced by MPIO_File_ds_io().

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static int MPIO_Segment_contig_fv2ib	(	DLOOP_Offset *	blocks_p,
		DLOOP_Type	el_type,
		DLOOP_Offset	rel_off,
		void *	unused,
		void *	v_paramp
	)			[static]

Definition at line 392 of file romio_segment_ops.c.

References MPIO_File_ib_params::direction, MPIO_File_ib_params::fv_disp, MPIO_File_ib_params::ib_file_off, MPIO_File_ib_params::ib_file_size, MPIO_File_ib_params::ib_ptr, MPIO_Datatype_get_size(), MPIO_Segment_contig_m2m_fake(), DLOOP_Segment::ptr, DLOOP_Segment::stream_off, and MPIO_File_ib_params::ub_segp.

Referenced by MPIO_File_datasieve().

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static int MPIO_File_datasieve	(	struct MPIO_File_ds_params *	dsp,
		MPI_Offset *	fv_lastp
	)			[static]

Definition at line 339 of file romio_segment_ops.c.

References MPIO_File_ds_params::direction, MPIO_File_ds_params::ib, MPIO_File_ds_params::ib_file_off, MPIO_File_ds_params::ib_file_size, MPIO_File_ds_params::ib_fv_last, MPIO_File_ds_params::ib_fv_off, MPIO_File_ib_params::ib_ptr, MPIO_File_ds_params::ib_segp, and MPIO_Segment_contig_fv2ib().

Referenced by MPIO_File_ds_io(), and MPIO_Segment_contig_file_ds().

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static int MPIO_Segment_contig_m2m_fake	(	DLOOP_Offset *	blocks_p,
		DLOOP_Type	el_type,
		DLOOP_Offset	rel_off,
		void *	unused,
		void *	v_paramp
	)			[static]

Definition at line 445 of file romio_segment_ops.c.

References PREPEND_PREFIX(), and size.

Referenced by MPIO_Segment_contig_fv2ib().

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int MPIO_File_ds_io	(	MPI_Aint *	ub_ptr,
		int	ub_count,
		MPI_Datatype	ub_type,
		MPI_Offset	fv_off,
		MPI_Offset	fv_disp,
		MPI_Datatype	fv_type,
		int	direction,
		MPI_Offset	ib_size
	)

Definition at line 93 of file romio_segment_ops.c.

References MPIO_File_ib_params::direction, MPIO_File_ds_params::direction, MPIO_File_ds_params::fv_disp, MPIO_File_ib_params::ib_file_off, MPIO_File_ds_params::ib_file_off, MPIO_File_ib_params::ib_file_size, MPIO_File_ds_params::ib_file_size, MPIO_File_ds_params::ib_fv_last, MPIO_File_ds_params::ib_fv_off, MPIO_File_ib_params::ib_ptr, MPIO_File_ds_params::ib_segp, MPIO_File_ds_params::ib_size, MPIO_Datatype_get_block_info(), MPIO_Datatype_get_el_type(), MPIO_Datatype_get_size(), MPIO_File_datasieve(), MPIO_Segment_contig_file_ds(), size, and MPIO_File_ib_params::ub_segp.

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