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| author | Raymond Lu <songyulu@hdfgroup.org> | 2005-06-30 21:30:40 (GMT) |
|---|---|---|
| committer | Raymond Lu <songyulu@hdfgroup.org> | 2005-06-30 21:30:40 (GMT) |
| commit | afcd1ddb398e04006da8b11a95a60cec61da7349 (patch) | |
| tree | 65b2ef2b27155172c07461a03381666e407aa1a0 /release_docs | |
| parent | c3252ef1f2ac06e12fe91e9e7e1591f22c4819f4 (diff) | |
| download | hdf5-afcd1ddb398e04006da8b11a95a60cec61da7349.zip hdf5-afcd1ddb398e04006da8b11a95a60cec61da7349.tar.gz hdf5-afcd1ddb398e04006da8b11a95a60cec61da7349.tar.bz2 | |
[svn-r11006]
Misc. update: Document a known problem with Fletcher32 filter.
Diffstat (limited to 'release_docs')
| -rw-r--r-- | release_docs/RELEASE.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 7fbbf1a..132bbdb 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -721,6 +721,13 @@ Linux 2.4 IA64 Intel y n y n y y y Known Problems ============== +* The dataset created with the v1.6.2 library can't be read with the v1.6.3 + library or after when Fletcher32 EDC(filter) is enabled. There was a bug + in the calculating code of the Fletcher32 checksum in the library before + v1.6.3. The checksum value wasn't consistent between big-endian and + little-endian systems. This bug was fixed in Release 1.6.3. However, after + fixing the bug, the checksum value is no longer the same as before on + little-endian system. SLU - 2005/6/30 * For the version 6(6.02 and 6.04) of Portland Group compiler on AMD Opteron processor, there's a bug in the compiler for optimization(-O2). The library failed in several tests but all related to multi driver. The problem has |