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| author | MuQun Yang <ymuqun@hdfgroup.org> | 2006-05-04 20:36:10 (GMT) |
|---|---|---|
| committer | MuQun Yang <ymuqun@hdfgroup.org> | 2006-05-04 20:36:10 (GMT) |
| commit | a7c8e7928d50afeffa5fed2916a4ba0294f7de24 (patch) | |
| tree | 0d906d50d3461c94d60c320ece8ff045b77bb716 | |
| parent | f4731946ee33ee03b17f14eda5443b4e8682a481 (diff) | |
| download | hdf5-a7c8e7928d50afeffa5fed2916a4ba0294f7de24.zip hdf5-a7c8e7928d50afeffa5fed2916a4ba0294f7de24.tar.gz hdf5-a7c8e7928d50afeffa5fed2916a4ba0294f7de24.tar.bz2 | |
[svn-r12330] Purpose:
Update the information about mpi-io bug in the release.txt.
Description:
Solution:
Platforms tested:
Misc. update:
| -rw-r--r-- | release_docs/RELEASE.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index fe434dd..efc75df 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -224,6 +224,14 @@ New Features hdf5_mpi_complex_derived_datatype_works='no' should be added at the end of the config file ia64-linux-gnu. KY - 2005/09/12 + We also found not all MPI-IO packages support collective IO with one + or more processes to have no contributions to IO. + For mpich version 1.2.6 or lower and all IRIX machine, + if the library checks that there are no IO contributions for some + processes, collective IO request is replaced with + independent inside HDF5. + KY - 2006/05/04 + - HDF5 N-bit filter HDF5 support N-bit filter from this version, The N-Bit filter is used effectively for compressing data of N-Bit |