diff options
| author | Quincey Koziol <koziol@hdfgroup.org> | 2003-02-10 17:26:09 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2003-02-10 17:26:09 (GMT) |
| commit | 24d8506dd564c5cc0fdebb5ebdfaec7bda5a7435 (patch) | |
| tree | 6b2eb3bb1e782c40718204882428e6471b6281ac /src/H5Gent.c | |
| parent | 738661ab9f409b8d961ba1402d6c4dd5f99ecb43 (diff) | |
| download | hdf5-24d8506dd564c5cc0fdebb5ebdfaec7bda5a7435.zip hdf5-24d8506dd564c5cc0fdebb5ebdfaec7bda5a7435.tar.gz hdf5-24d8506dd564c5cc0fdebb5ebdfaec7bda5a7435.tar.bz2 | |
[svn-r6387] Purpose:
Bug Fix
Description:
Metadata cache in parallel I/O can cause hangs in applications which
perform independent I/O on chunked datasets, because the metadata cache
can attempt to flush out dirty metadata from only a single process, instead
of collectively from all processes.
Solution:
Pass a dataset transfer property list down from every API function which
could possibly trigger metadata I/O.
Then, split the metadata cache into two sets of entries to allow dirty
metadata to be set aside when a hash table collision occurs during
independent I/O.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}
FreeBSD 4.7 (sleipnir) serial & parallel
Misc. update:
Updated release_docs/RELEASE
Diffstat (limited to 'src/H5Gent.c')
| -rw-r--r-- | src/H5Gent.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/H5Gent.c b/src/H5Gent.c index e8732f1..60ad89b 100644 --- a/src/H5Gent.c +++ b/src/H5Gent.c @@ -430,7 +430,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5G_ent_debug(H5F_t UNUSED *f, const H5G_entry_t *ent, FILE * stream, +H5G_ent_debug(H5F_t UNUSED *f, hid_t dxpl_id, const H5G_entry_t *ent, FILE * stream, int indent, int fwidth, haddr_t heap) { const char *lval = NULL; @@ -471,7 +471,7 @@ H5G_ent_debug(H5F_t UNUSED *f, const H5G_entry_t *ent, FILE * stream, "Link value offset:", (unsigned long)(ent->cache.slink.lval_offset)); if (H5F_addr_defined(heap)) { - lval = H5HL_peek (ent->file, heap, ent->cache.slink.lval_offset); + lval = H5HL_peek (ent->file, dxpl_id, heap, ent->cache.slink.lval_offset); HDfprintf (stream, "%*s%-*s %s\n", indent, "", fwidth, "Link value:", lval); |