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| author | MuQun Yang <ymuqun@hdfgroup.org> | 2006-06-03 18:39:09 (GMT) |
|---|---|---|
| committer | MuQun Yang <ymuqun@hdfgroup.org> | 2006-06-03 18:39:09 (GMT) |
| commit | 42ae237370de4828e242c5c0085e2af67d7a53c8 (patch) | |
| tree | 34c0f4ec6d1ba51132e50076cfd1a19c5bc531dc /src/H5Dprivate.h | |
| parent | dececc731333713bc63f972fdd2fdb3325ac077e (diff) | |
| download | hdf5-42ae237370de4828e242c5c0085e2af67d7a53c8.zip hdf5-42ae237370de4828e242c5c0085e2af67d7a53c8.tar.gz hdf5-42ae237370de4828e242c5c0085e2af67d7a53c8.tar.bz2 | |
[svn-r12400] Purpose:
Some collective chunk IO macro names are confusing, change them to more meaningful
names.
Description:
H5Pset_dxpl_mpio_chunk_opt will set a flag so that the library can do one linked IO or multi-chunk IO with collective in chunking storage directly. That is, the library won't do analyses to determine this.
The flags for the enum type we used before are:
H5FD_MPIO_OPT_ONE_IO
H5FD_MPIO_OPT_MULTI_IO
They are not good names because of the following two reasons:
1. It doesn't reflect chunking storage
2. OPT is kind of redundant and misleading,
Solution:
We change the names to
H5FD_MPIO_CHUNK_ONE_IO
H5FD_MPIO_CHUNK_MULTI_IO
Platforms tested:
Since only macro names are changed, no need to test with h5committest.
heping(mpich 1.2.6)
Misc. update:
Diffstat (limited to 'src/H5Dprivate.h')
| -rw-r--r-- | src/H5Dprivate.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5Dprivate.h b/src/H5Dprivate.h index f465c49..a026162 100644 --- a/src/H5Dprivate.h +++ b/src/H5Dprivate.h @@ -144,7 +144,7 @@ /* Definitions for optimization of MPI-IO transfer mode property */ #define H5D_XFER_MPIO_CHUNK_OPT_HARD_NAME "mpio_chunk_opt_hard" #define H5D_XFER_MPIO_CHUNK_OPT_HARD_SIZE sizeof(H5FD_mpio_chunk_opt_t) -#define H5D_XFER_MPIO_CHUNK_OPT_HARD_DEF H5FD_MPIO_OPT_IGNORE +#define H5D_XFER_MPIO_CHUNK_OPT_HARD_DEF H5FD_MPIO_CHUNK_DEFAULT #define H5D_XFER_MPIO_CHUNK_OPT_NUM_NAME "mpio_chunk_opt_num" #define H5D_XFER_MPIO_CHUNK_OPT_NUM_SIZE sizeof(unsigned) |