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- /*
- * Copyright 2010 University Corporation for Atmospheric
- * Research/Unidata. See COPYRIGHT file for more info.
- *
- * This header file is for the parallel I/O functions of netCDF.
- *
- */
- /* "$Id: netcdf_par.h,v 1.1 2010/06/01 15:46:49 ed Exp $" */
- #ifndef NETCDF_PAR_H
- #define NETCDF_PAR_H 1
- #include <mpi.h>
- #include <netcdf.h>
- #if defined(__cplusplus)
- extern "C" {
- #endif
- /* Use these with nc_var_par_access(). */
- #define NC_INDEPENDENT 0
- #define NC_COLLECTIVE 1
- /* Create a file and enable parallel I/O. */
- extern int
- nc_create_par(const char *path, int cmode, MPI_Comm comm, MPI_Info info,
- int *ncidp);
- /* Open a file and enable parallel I/O. */
- extern int
- nc_open_par(const char *path, int mode, MPI_Comm comm, MPI_Info info,
- int *ncidp);
- /* Change a variable from independent (the default) to collective
- * access. */
- extern int
- nc_var_par_access(int ncid, int varid, int par_access);
- extern int
- nc_create_par_fortran(const char *path, int cmode, int comm,
- int info, int *ncidp);
- extern int
- nc_open_par_fortran(const char *path, int mode, int comm,
- int info, int *ncidp);
- #if defined(__cplusplus)
- }
- #endif
- #endif /* NETCDF_PAR_H */
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