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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2012-05-30 22:01:00 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2012-05-30 22:01:00 (GMT) |
| commit | 9786c0e5cb563c362c9b6f5b9bd0730b9ddcadf6 (patch) | |
| tree | 006f9f714a95e349ae313fd76afdae9a45910c19 /src/H5SMbtree2.c | |
| parent | 1f6cb6f84a0fdeec79938624ef874d4147d52d87 (diff) | |
| download | hdf5-9786c0e5cb563c362c9b6f5b9bd0730b9ddcadf6.zip hdf5-9786c0e5cb563c362c9b6f5b9bd0730b9ddcadf6.tar.gz hdf5-9786c0e5cb563c362c9b6f5b9bd0730b9ddcadf6.tar.bz2 | |
[svn-r22422] Purpose: Add support for SWMR with v2 b-trees
Description:
Adds SWMR support to the v2 b-trees when used as a chunk index. Because each
node keeps track of the total number of records reachable through each of its
children, nodes must be shadowed every time a descendent record is inserted or
removed. This implementation prevents this from happening, however, if the node
has already been shadowed since the last time the v2 b-tree header was flushed.
Also modified SWMR test to include v2 b-trees.
Tested: jam, koala, ostrich (h5committest), durandal
Note: There is a preexisting failure in the ph5diff (-v) test
Diffstat (limited to 'src/H5SMbtree2.c')
| -rw-r--r-- | src/H5SMbtree2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/H5SMbtree2.c b/src/H5SMbtree2.c index daa1e4f..62b45f0 100644 --- a/src/H5SMbtree2.c +++ b/src/H5SMbtree2.c @@ -67,6 +67,8 @@ const H5B2_class_t H5SM_INDEX[1]={{ /* B-tree class information */ H5SM_message_compare, /* Record comparison callback */ H5SM_message_encode, /* Record encoding callback */ H5SM_message_decode, /* Record decoding callback */ + NULL, /* Create flush dependency */ + NULL, /* Update flush dependency */ H5SM_bt2_debug, /* Record debugging callback */ H5SM_bt2_crt_dbg_context, /* Create debugging context */ H5SM_bt2_dst_context /* Destroy debugging context */ |