libs/ck-libs/ampi/romio/adio/ad_lustre/ad_lustre_aggregate.c File Reference

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Functions
void	ADIOI_LUSTRE_Get_striping_info (ADIO_File fd, int **striping_info_ptr, int mode)
int	ADIOI_LUSTRE_Calc_aggregator (ADIO_File fd, ADIO_Offset off, ADIO_Offset *len, int *striping_info)
void	ADIOI_LUSTRE_Calc_my_req (ADIO_File fd, ADIO_Offset *offset_list, ADIO_Offset *len_list, int contig_access_count, int *striping_info, int nprocs, int *count_my_req_procs_ptr, int **count_my_req_per_proc_ptr, ADIOI_Access **my_req_ptr, int ***buf_idx_ptr)
int	ADIOI_LUSTRE_Docollect (ADIO_File fd, int contig_access_count, ADIO_Offset *len_list, int nprocs)

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Function Documentation

void ADIOI_LUSTRE_Get_striping_info	(	ADIO_File	fd,
		int **	striping_info_ptr,
		int	mode
	)

Definition at line 16 of file ad_lustre_aggregate.c.

References ADIOI_Hints_struct::cb_nodes, ADIOI_Hints_struct::fs_hints, ADIOI_FileD::hints, ADIOI_Hints_struct::lustre, ADIOI_Hints_struct::striping_factor, and ADIOI_Hints_struct::striping_unit.

Referenced by ADIOI_LUSTRE_WriteStridedColl().

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int ADIOI_LUSTRE_Calc_aggregator	(	ADIO_File	fd,
		ADIO_Offset	off,
		ADIO_Offset *	len,
		int *	striping_info
	)

Definition at line 100 of file ad_lustre_aggregate.c.

References ADIOI_Hints_struct::cb_nodes, ADIOI_FileD::hints, int, MPI_Abort, rank, and ADIOI_Hints_struct::ranklist.

Referenced by ADIOI_LUSTRE_Calc_my_req(), and ADIOI_LUSTRE_Fill_send_buffer().

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void ADIOI_LUSTRE_Calc_my_req	(	ADIO_File	fd,
		ADIO_Offset *	offset_list,
		ADIO_Offset *	len_list,
		int	contig_access_count,
		int *	striping_info,
		int	nprocs,
		int *	count_my_req_procs_ptr,
		int **	count_my_req_per_proc_ptr,
		ADIOI_Access **	my_req_ptr,
		int ***	buf_idx_ptr
	)

Definition at line 137 of file ad_lustre_aggregate.c.

References ADIOI_LUSTRE_Calc_aggregator(), count, ADIOI_Access::count, int, PUP::l, ADIOI_Access::lens, and ADIOI_Access::offsets.

Referenced by ADIOI_LUSTRE_WriteStridedColl().

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int ADIOI_LUSTRE_Docollect	(	ADIO_File	fd,
		int	contig_access_count,
		ADIO_Offset *	len_list,
		int	nprocs
	)

Definition at line 293 of file ad_lustre_aggregate.c.

References ADIOI_FileD::comm, ADIOI_Hints_struct::fs_hints, ADIOI_FileD::hints, int, ADIOI_Hints_struct::lustre, and MPI_Allreduce.

Referenced by ADIOI_LUSTRE_WriteStridedColl().

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