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author | MuQun Yang <ymuqun@hdfgroup.org> | 2004-11-11 21:00:01 (GMT) |
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committer | MuQun Yang <ymuqun@hdfgroup.org> | 2004-11-11 21:00:01 (GMT) |
commit | 1702d75b3a49465b184362e088cf120b1b4817f3 (patch) | |
tree | 865452aa5fc02f1cad0b15f8e076c8049e56ad77 /src/H5Dpkg.h | |
parent | 091fbb49e048b8c89eecff2633068f4508b4d8ac (diff) | |
download | hdf5-1702d75b3a49465b184362e088cf120b1b4817f3.zip hdf5-1702d75b3a49465b184362e088cf120b1b4817f3.tar.gz hdf5-1702d75b3a49465b184362e088cf120b1b4817f3.tar.bz2 |
[svn-r9519] Purpose:
Adding codes for the general MPI derived datatype in order to
better incorporate new fixes of HDF5 library.
Description:
Note: These codes have not been tested for general use.
Don't call these functions in your developments of the HDF5 library.
Also these codes are stand-alone codes, they should not affect
other library codes.
Solution:
Platforms tested:
Heping(C and Parallel linux 2.4, mpich 1.2.6)
Arabica(C,C++,Fortran, Solaris 2.7)
Copper(C,c++,Fortran, AIX 5.1, NOTE: c++ FAILED, seems not due to the recent check-in)
Misc. update:
Diffstat (limited to 'src/H5Dpkg.h')
-rw-r--r-- | src/H5Dpkg.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index 499ceb0..68c8742 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -288,6 +288,18 @@ H5_DLL herr_t H5D_mpio_spaces_write(H5D_io_info_t *io_info, const struct H5S_t *file_space, const struct H5S_t *mem_space, const void *buf); +/* MPI-IO function to read directly from app buffer to file rky980813 */ +H5_DLL herr_t H5D_mpio_spaces_span_read(H5D_io_info_t *io_info, + size_t nelmts, size_t elmt_size, + const struct H5S_t *file_space, const struct H5S_t *mem_space, + void *buf/*out*/); + +/* MPI-IO function to write directly from app buffer to file rky980813 */ +H5_DLL herr_t H5D_mpio_spaces_span_write(H5D_io_info_t *io_info, + size_t nelmts, size_t elmt_size, + const struct H5S_t *file_space, const struct H5S_t *mem_space, + const void *buf); + /* MPI-IO function to check if a direct I/O transfer is possible between * memory and the file */ H5_DLL htri_t H5D_mpio_opt_possible(const H5D_t *file, const H5S_t *mem_space, |