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| author | Quincey Koziol <koziol@hdfgroup.org> | 2002-05-10 18:39:32 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2002-05-10 18:39:32 (GMT) |
| commit | d4b398e5421b38bae8fbb0336dd873789abbaccc (patch) | |
| tree | e758d33a0e44c56f50c886443e87507fc2aabe73 /release_docs/RELEASE.txt | |
| parent | 084b35362bfac78604b02654cdc2067488c00300 (diff) | |
| download | hdf5-d4b398e5421b38bae8fbb0336dd873789abbaccc.zip hdf5-d4b398e5421b38bae8fbb0336dd873789abbaccc.tar.gz hdf5-d4b398e5421b38bae8fbb0336dd873789abbaccc.tar.bz2 | |
[svn-r5394] Purpose:
Document new VFL flush parameter.
Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 7f98eb5..bb4a1de 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -162,8 +162,14 @@ Documentation New Features ============ + * Modified VFL file driver 'flush' function to accept an extra parameter, + which indicates that the file will be immediately closed. This may allow + VFL drivers to bypass syncronizations that are also performed when the + file is closed. Specifically, the MPI-I/O VFL driver bypasses the + MPI_File_sync() call, since MPI_File_close performs file syncronization + also. QAK - 2002/05/10 * Allow the metadata writes to be shared among all processes, easing the - burden on process 0. + burden on process 0. QAK - 2002/05/10 * New functions H5Glink2 and H5Gmove2 were added to allow link and move to be in different locations in the same file. The old functions H5Glink and H5Gmove remain valid. SLU - 2002/04/26 |