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| author | Quincey Koziol <koziol@hdfgroup.org> | 2007-05-14 20:24:08 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2007-05-14 20:24:08 (GMT) |
| commit | 31ff357f3190a869147378a9a136510be2caafd7 (patch) | |
| tree | 5220b17a8e4b6c434b799108719a1dc15d6c0326 /src/H5Olayout.c | |
| parent | 1726061075e9adc99ac2286fb542438acc79c4ab (diff) | |
| download | hdf5-31ff357f3190a869147378a9a136510be2caafd7.zip hdf5-31ff357f3190a869147378a9a136510be2caafd7.tar.gz hdf5-31ff357f3190a869147378a9a136510be2caafd7.tar.bz2 | |
[svn-r13753] Description:
Check in "unique, but sharable" optimization to ISOHM code, which
allows object header messages that are only used in one object to remain in
the sole user's header, but migrates messages that are used in more than one
header into the ISOHM heap.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
Diffstat (limited to 'src/H5Olayout.c')
| -rw-r--r-- | src/H5Olayout.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/H5Olayout.c b/src/H5Olayout.c index bdc7d15..ce079ed 100644 --- a/src/H5Olayout.c +++ b/src/H5Olayout.c @@ -39,9 +39,11 @@ static void *H5O_layout_copy(const void *_mesg, void *_dest); static size_t H5O_layout_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg); static herr_t H5O_layout_reset(void *_mesg); static herr_t H5O_layout_free(void *_mesg); -static herr_t H5O_layout_delete(H5F_t *f, hid_t dxpl_id, const void *_mesg); +static herr_t H5O_layout_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, + void *_mesg); static void *H5O_layout_copy_file(H5F_t *file_src, void *mesg_src, - H5F_t *file_dst, hid_t dxpl_id, H5O_copy_t *cpy_info, void *udata); + H5F_t *file_dst, hbool_t *recompute_size, H5O_copy_t *cpy_info, + void *udata, hid_t dxpl_id); static herr_t H5O_layout_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream, int indent, int fwidth); @@ -50,7 +52,7 @@ const H5O_msg_class_t H5O_MSG_LAYOUT[1] = {{ H5O_LAYOUT_ID, /*message id number */ "layout", /*message name for debugging */ sizeof(H5O_layout_t), /*native message size */ - FALSE, /* messages are sharable? */ + 0, /* messages are sharable? */ H5O_layout_decode, /*decode message */ H5O_layout_encode, /*encode message */ H5O_layout_copy, /*copy the native value */ @@ -554,9 +556,9 @@ H5O_layout_free (void *_mesg) *------------------------------------------------------------------------- */ static herr_t -H5O_layout_delete(H5F_t *f, hid_t dxpl_id, const void *_mesg) +H5O_layout_delete(H5F_t *f, hid_t dxpl_id, H5O_t UNUSED *open_oh, void *_mesg) { - const H5O_layout_t *mesg = (const H5O_layout_t *) _mesg; + H5O_layout_t *mesg = (H5O_layout_t *) _mesg; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5O_layout_delete) @@ -608,7 +610,8 @@ done: */ static void * H5O_layout_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst, - hid_t dxpl_id, H5O_copy_t *cpy_info, void *_udata) + hbool_t UNUSED *recompute_size, H5O_copy_t *cpy_info, void *_udata, + hid_t dxpl_id) { H5D_copy_file_ud_t *udata = (H5D_copy_file_ud_t *)_udata; /* Dataset copying user data */ H5O_layout_t *layout_src = (H5O_layout_t *) mesg_src; |