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| author | Raymond Lu <songyulu@hdfgroup.org> | 2005-06-30 21:31:12 (GMT) |
|---|---|---|
| committer | Raymond Lu <songyulu@hdfgroup.org> | 2005-06-30 21:31:12 (GMT) |
| commit | f420b025c1b4908efa1d03dc1a3d01f2c416e21e (patch) | |
| tree | afb097c98f22af74bbcec58ef0f19bd8993da1b2 | |
| parent | 520f462902cae6610bd189035960fecd17a75373 (diff) | |
| download | hdf5-f420b025c1b4908efa1d03dc1a3d01f2c416e21e.zip hdf5-f420b025c1b4908efa1d03dc1a3d01f2c416e21e.tar.gz hdf5-f420b025c1b4908efa1d03dc1a3d01f2c416e21e.tar.bz2 | |
[svn-r11007]
Misc. update: Document a known problem with Fletcher32 filter.
| -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 b7c791a..1768a46 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -302,6 +302,13 @@ Footnotes: (1) Using mpich 1.2.6 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 |