Charm++: Charm Source Code Documentation

00001 /* -*- Mode: C; c-basic-offset:4 ; -*- */
00002 /*
00003  *   Copyright (C) 1997 University of Chicago.
00004  *   See COPYRIGHT notice in top-level directory.
00005  *
00006  *   Copyright (C) 2007 Oak Ridge National Laboratory
00007  *
00008  *   Copyright (C) 2008 Sun Microsystems, Lustre group
00009  */
00010 
00011 #ifndef AD_UNIX_INCLUDE
00012 #define AD_UNIX_INCLUDE
00013 
00014 /* temp*/
00015 #define HAVE_ASM_TYPES_H 1
00016 
00017 #include <unistd.h>
00018 #include <linux/types.h>
00019 
00020 #ifdef __linux__
00021 #  include <sys/ioctl.h>                            /* necessary for: */
00022 #  include <time.h>
00023 #  define __USE_GNU                                 /* O_DIRECT and */
00024 #  include <fcntl.h>                                /* IO operations */
00025 #  undef __USE_GNU
00026 #endif /* __linux__ */
00027 
00028 /*#include <fcntl.h>*/
00029 #include <sys/ioctl.h>
00030 #include <lustre/lustre_user.h>
00031 #include "adio.h"
00032 /*#include "adioi.h"*/
00033 
00034 #ifdef HAVE_SIGNAL_H
00035 #include <signal.h>
00036 #endif
00037 
00038 #ifdef HAVE_AIO_H
00039 #include <aio.h>
00040 #ifdef HAVE_SYS_AIO_H
00041 #include <sys/aio.h>
00042 #endif
00043 #endif /* End of HAVE_SYS_AIO_H */
00044 
00045 void ADIOI_LUSTRE_Open(ADIO_File fd, int *error_code);
00046 void ADIOI_LUSTRE_Close(ADIO_File fd, int *error_code);
00047 void ADIOI_LUSTRE_ReadContig(ADIO_File fd, void *buf, int count,
00048                              MPI_Datatype datatype, int file_ptr_type,
00049                              ADIO_Offset offset, ADIO_Status *status,
00050                              int *error_code);
00051 void ADIOI_LUSTRE_WriteContig(ADIO_File fd, void *buf, int count,
00052                               MPI_Datatype datatype, int file_ptr_type,
00053                               ADIO_Offset offset, ADIO_Status *status,
00054                               int *error_code);
00055 void ADIOI_LUSTRE_WriteStrided(ADIO_File fd, void *buf, int count,
00056                    MPI_Datatype datatype, int file_ptr_type,
00057                    ADIO_Offset offset, ADIO_Status *status,
00058                    int *error_code);
00059 void ADIOI_LUSTRE_WriteStridedColl(ADIO_File fd, void *buf, int count,
00060                            MPI_Datatype datatype, int file_ptr_type,
00061                            ADIO_Offset offset, ADIO_Status *status,
00062                                    int *error_code);
00063 void ADIOI_LUSTRE_ReadStridedColl(ADIO_File fd, void *buf, int count,
00064                           MPI_Datatype datatype, int file_ptr_type,
00065                           ADIO_Offset offset, ADIO_Status *status,
00066                                   int *error_code);
00067 void ADIOI_LUSTRE_ReadStrided(ADIO_File fd, void *buf, int count,
00068                   MPI_Datatype datatype, int file_ptr_type,
00069                   ADIO_Offset offset, ADIO_Status *status,
00070                               int *error_code);
00071 void ADIOI_LUSTRE_Fcntl(ADIO_File fd, int flag, ADIO_Fcntl_t *fcntl_struct,
00072                    int *error_code);
00073 void ADIOI_LUSTRE_SetInfo(ADIO_File fd, MPI_Info users_info, int *error_code);
00074 
00075 /* the lustre utilities: */
00076 int ADIOI_LUSTRE_Docollect(ADIO_File fd, int contig_access_count,
00077                ADIO_Offset *len_list, int nprocs);
00078 
00079 void ADIOI_LUSTRE_Get_striping_info(ADIO_File fd, int **striping_info_ptr,
00080                     int mode);
00081 void ADIOI_LUSTRE_Calc_my_req(ADIO_File fd, ADIO_Offset *offset_list,
00082                   ADIO_Offset *len_list, int contig_access_count,
00083                   int *striping_info, int nprocs,
00084                               int *count_my_req_procs_ptr,
00085                   int **count_my_req_per_proc_ptr,
00086                   ADIOI_Access **my_req_ptr,
00087                   int ***buf_idx_ptr);
00088 
00089 int ADIOI_LUSTRE_Calc_aggregator(ADIO_File fd, ADIO_Offset off,
00090                                  ADIO_Offset *len, int *striping_info);
00091 #endif /* End of AD_UNIX_INCLUDE */
libs/ck-libs/ampi/romio/adio/ad_lustre/ad_lustre.h
