diff options
| author | Dana Robinson <derobins@hdfgroup.org> | 2014-04-09 03:35:16 (GMT) |
|---|---|---|
| committer | Dana Robinson <derobins@hdfgroup.org> | 2014-04-09 03:35:16 (GMT) |
| commit | 5ae7ad342d42a9d6384edc3e465f57fa35ada5de (patch) | |
| tree | d31e668a0fc35d221aa6c446ad52c007d10f465a /src/H5Ppublic.h | |
| parent | 385b4b40ae69ca45be476472ce1c8e5391a63caa (diff) | |
| download | hdf5-5ae7ad342d42a9d6384edc3e465f57fa35ada5de.zip hdf5-5ae7ad342d42a9d6384edc3e465f57fa35ada5de.tar.gz hdf5-5ae7ad342d42a9d6384edc3e465f57fa35ada5de.tar.bz2 | |
[svn-r24993] Purpose:
Adds write tracking to the core VFD, which can be configured
via the H5Pset/get_core_write_tracking() API call. When enabled
and writing to the backing store is enabled, this feature will
track writes and only write out the changed bytes on flush/close.
Tested on:
32-bit LE linux (jam) w/ Fortran and C++
64-bit BE linux (ostrich)
64-bit Darwin 12.5.0 (kite)
All were tested using the core VFD w/ paging on (core_paged
in the VFD list). Make check-vfd was also tested on jam.
Diffstat (limited to 'src/H5Ppublic.h')
| -rw-r--r-- | src/H5Ppublic.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/H5Ppublic.h b/src/H5Ppublic.h index d35f4da..fd5ff5f 100644 --- a/src/H5Ppublic.h +++ b/src/H5Ppublic.h @@ -296,7 +296,6 @@ H5_DLL herr_t H5Pget_shared_mesg_phase_change(hid_t plist_id, unsigned *max_list H5_DLL herr_t H5Pset_file_space(hid_t plist_id, H5F_file_space_type_t strategy, hsize_t threshold); H5_DLL herr_t H5Pget_file_space(hid_t plist_id, H5F_file_space_type_t *strategy, hsize_t *threshold); - /* File access property list (FAPL) routines */ H5_DLL herr_t H5Pset_alignment(hid_t fapl_id, hsize_t threshold, hsize_t alignment); @@ -344,6 +343,9 @@ H5_DLL herr_t H5Pset_file_image_callbacks(hid_t fapl_id, H5_DLL herr_t H5Pget_file_image_callbacks(hid_t fapl_id, H5FD_file_image_callbacks_t *callbacks_ptr); +H5_DLL herr_t H5Pset_core_write_tracking(hid_t fapl_id, hbool_t is_enabled, size_t page_size); +H5_DLL herr_t H5Pget_core_write_tracking(hid_t fapl_id, hbool_t *is_enabled, size_t *page_size); + /* Dataset creation property list (DCPL) routines */ H5_DLL herr_t H5Pset_layout(hid_t plist_id, H5D_layout_t layout); H5_DLL H5D_layout_t H5Pget_layout(hid_t plist_id); |