61 lines
2.1 KiB
C
Executable File
61 lines
2.1 KiB
C
Executable File
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* Programmer: Robb Matzke <matzke@llnl.gov>
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* Monday, August 2, 1999
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*
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* Purpose: The public header file for the mpio driver.
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*/
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#ifndef H5FDmpio_H
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#define H5FDmpio_H
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#ifdef H5_HAVE_PARALLEL
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# define H5FD_MPIO (H5FD_mpio_init())
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#else
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# define H5FD_MPIO (-1)
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#endif /* H5_HAVE_PARALLEL */
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/* Macros */
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#define IS_H5FD_MPIO(f) /* (H5F_t *f) */ \
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(H5FD_MPIO==H5F_get_driver_id(f))
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#ifdef H5_HAVE_PARALLEL
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/*Turn on H5FDmpio_debug if H5F_DEBUG is on */
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#ifdef H5F_DEBUG
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#ifndef H5FDmpio_DEBUG
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#define H5FDmpio_DEBUG
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#endif
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#endif
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/* Function prototypes */
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#ifdef __cplusplus
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extern "C" {
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#endif
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H5_DLL hid_t H5FD_mpio_init(void);
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H5_DLL void H5FD_mpio_term(void);
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H5_DLL herr_t H5Pset_fapl_mpio(hid_t fapl_id, MPI_Comm comm, MPI_Info info);
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H5_DLL herr_t H5Pget_fapl_mpio(hid_t fapl_id, MPI_Comm *comm/*out*/,
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MPI_Info *info/*out*/);
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H5_DLL herr_t H5Pset_dxpl_mpio(hid_t dxpl_id, H5FD_mpio_xfer_t xfer_mode);
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H5_DLL herr_t H5Pget_dxpl_mpio(hid_t dxpl_id, H5FD_mpio_xfer_t *xfer_mode/*out*/);
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#ifdef __cplusplus
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}
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#endif
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#endif /* H5_HAVE_PARALLEL */
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#endif
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