diff options
Diffstat (limited to 'release_docs')
| -rw-r--r-- | release_docs/RELEASE.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 0239a9e..19c7831 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -228,6 +228,16 @@ New Features Library: -------- + - Added a simple cache to the read-only S3 VFD + + The read-only S3 VFD now caches the first N bytes of a file stored + in S3 to avoid a lot of small I/O operations when opening files. + This cache is per-file and created when the file is opened. + + N is currently 4kiB or the size of the file, whichever is smaller. + + Addresses GitHub issue #3381 + - Added new API function H5Pget_actual_selection_io_mode() This function allows the user to determine if the library performed |