philipp/hdf5
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update VFD SWMR UG

Browse Source
This commit is contained in:
Dana Robinson
2022-05-24 12:37:12 -07:00
parent a93b2abd21
commit 522b8d6650
1 changed files with 4 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
doc/vfd-swmr-user-guide.md
View File

@@ -287,11 +287,10 @@ initialized to `H5F__CURR_VFD_SWMR_CONFIG_VERSION`.
## Pushing HDF5 raw data to reader visibility
DISCUSS FLUSH DATA END OF TICK HERE
If <flush of raw data at end of tick> is selected,
it should not be necessary to call H5Fflush(). In fact, when VFD SWMR is
active, H5Fflush() may require up to `max_lag` ticks to complete due to
If the `flush_raw_data` field of the `H5F_vfd_swmr_config_t` struct is set
to `true`, raw dataset data will be flushed as a part of end of tick processing
and it should not be necessary to call H5Fflush(). In fact, when VFD
SWMR is active, H5Fflush() may require up to `max_lag` ticks to complete due to
metadata consistency issues.
A writer can make its last changes to HDF5 file visible to all