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| author | Jonathan Kim <jkm@hdfgroup.org> | 2012-09-17 19:14:56 (GMT) |
|---|---|---|
| committer | Jonathan Kim <jkm@hdfgroup.org> | 2012-09-17 19:14:56 (GMT) |
| commit | 5188e7a61773c8a72a8f228d8dc4c68eaef9b7d4 (patch) | |
| tree | 36d011890c577906a5af40c51ce7dbdca72e7feb /src/H5Dio.c | |
| parent | b22ef5f8a78f078d6dff70a1eabc242503f3c848 (diff) | |
| download | hdf5-5188e7a61773c8a72a8f228d8dc4c68eaef9b7d4.zip hdf5-5188e7a61773c8a72a8f228d8dc4c68eaef9b7d4.tar.gz hdf5-5188e7a61773c8a72a8f228d8dc4c68eaef9b7d4.tar.bz2 | |
[svn-r22780] Purpose:
HDFFV-8143 Provide a routine(s) for telling the user why the library broke collective data access
Description:
Added H5Pget_mpio_no_collective_cause() function that retrive reasons why the collective I/O was broken during Read/Write IO access.
Reasons to break collective I/O:
- SET_INDEPENDENT
- DATATYPE_CONVERSION
- DATA_TRANSFORMS
- MPIPOSIX
- NOT_SIMPLE_OR_SCALAR_DATASPACES (NULL Space)
- POINT_SELECTIONS
- NOT_CONTIGUOUS_OR_CHUNKED_DATASET (Compact or External-Storage)
- FILTERS
Merged from HDF5 trunk r22735, r22741 , 22743, 22744, 22763.
Tested:
jam-pp (linux32-LE), koala-pp (linux64-LE), wallaby-pp
Diffstat (limited to 'src/H5Dio.c')
| -rw-r--r-- | src/H5Dio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5Dio.c b/src/H5Dio.c index 917fd89..0493a9e 100644 --- a/src/H5Dio.c +++ b/src/H5Dio.c @@ -996,7 +996,7 @@ H5D__ioinfo_adjust(H5D_io_info_t *io_info, const H5D_t *dset, hid_t dxpl_id, HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "can't retrieve MPI communicator") /* Check if we can set direct MPI-IO read/write functions */ - if((opt = H5D__mpio_opt_possible(io_info, file_space, mem_space, type_info, fm)) < 0) + if((opt = H5D__mpio_opt_possible(io_info, file_space, mem_space, type_info, fm, dx_plist)) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "invalid check for direct IO dataspace ") /* Check if we can use the optimized parallel I/O routines */ |