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author | Shashank | 2017-05-29 12:40:26 +0530 |
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committer | Shashank | 2017-05-29 12:40:26 +0530 |
commit | 0345245e860375a32c9a437c4a9d9cae807134e9 (patch) | |
tree | ad51ecbfa7bcd3cc5f09834f1bb8c08feaa526a4 /usr/include/H5FDmpio.h | |
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CMSCOPE changed
Diffstat (limited to 'usr/include/H5FDmpio.h')
-rwxr-xr-x | usr/include/H5FDmpio.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/usr/include/H5FDmpio.h b/usr/include/H5FDmpio.h new file mode 100755 index 000000000..41baf8d41 --- /dev/null +++ b/usr/include/H5FDmpio.h @@ -0,0 +1,65 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the files COPYING and Copyright.html. COPYING can be found at the root * + * of the source code distribution tree; Copyright.html can be found at the * + * root level of an installed copy of the electronic HDF5 document set and * + * is linked from the top-level documents page. It can also be found at * + * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * Programmer: Robb Matzke <matzke@llnl.gov> + * Monday, August 2, 1999 + * + * Purpose: The public header file for the mpio driver. + */ +#ifndef H5FDmpio_H +#define H5FDmpio_H + +#ifdef H5_HAVE_PARALLEL +# define H5FD_MPIO (H5FD_mpio_init()) +#else +# define H5FD_MPIO (-1) +#endif /* H5_HAVE_PARALLEL */ + +/* Macros */ + +#define IS_H5FD_MPIO(f) /* (H5F_t *f) */ \ + (H5FD_MPIO==H5F_DRIVER_ID(f)) + +#ifdef H5_HAVE_PARALLEL +/*Turn on H5FDmpio_debug if H5F_DEBUG is on */ +#ifdef H5F_DEBUG +#ifndef H5FDmpio_DEBUG +#define H5FDmpio_DEBUG +#endif +#endif + +/* Function prototypes */ +#ifdef __cplusplus +extern "C" { +#endif +H5_DLL hid_t H5FD_mpio_init(void); +H5_DLL void H5FD_mpio_term(void); +H5_DLL herr_t H5Pset_fapl_mpio(hid_t fapl_id, MPI_Comm comm, MPI_Info info); +H5_DLL herr_t H5Pget_fapl_mpio(hid_t fapl_id, MPI_Comm *comm/*out*/, + MPI_Info *info/*out*/); +H5_DLL herr_t H5Pset_dxpl_mpio(hid_t dxpl_id, H5FD_mpio_xfer_t xfer_mode); +H5_DLL herr_t H5Pget_dxpl_mpio(hid_t dxpl_id, H5FD_mpio_xfer_t *xfer_mode/*out*/); +H5_DLL herr_t H5Pset_dxpl_mpio_collective_opt(hid_t dxpl_id, H5FD_mpio_collective_opt_t opt_mode); +H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt(hid_t dxpl_id, H5FD_mpio_chunk_opt_t opt_mode); +H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt_num(hid_t dxpl_id, unsigned num_chunk_per_proc); +H5_DLL herr_t H5Pset_dxpl_mpio_chunk_opt_ratio(hid_t dxpl_id, unsigned percent_num_proc_per_chunk); +#ifdef __cplusplus +} +#endif + +#endif /* H5_HAVE_PARALLEL */ + +#endif |