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| author | Pedro Vicente Nunes <pvn@hdfgroup.org> | 2009-01-08 19:15:13 (GMT) |
|---|---|---|
| committer | Pedro Vicente Nunes <pvn@hdfgroup.org> | 2009-01-08 19:15:13 (GMT) |
| commit | 17a2d2179111981dcf2395b9d21339cbf05d6120 (patch) | |
| tree | dabdb0afa420394a2f2ff2d4e9db5e88f457fc89 | |
| parent | 50d88ec142fc41ba5588980cde79c6bb9c2e276a (diff) | |
| download | hdf5-17a2d2179111981dcf2395b9d21339cbf05d6120.zip hdf5-17a2d2179111981dcf2395b9d21339cbf05d6120.tar.gz hdf5-17a2d2179111981dcf2395b9d21339cbf05d6120.tar.bz2 | |
[svn-r16285] - h5repack: When user doesn't specify a chunk size, h5repack now defines a default
chunk size as the same size of the size of the hyperslab used to read the chunks.
The size of the hyperslabs are defined as the size of each dimension or a
predefined constant, whatever is smaller. This assures that the chunk
read fits in the chunk cache. (PVN - 2008/11/21)
- H5Dset_extent: when shrinking dimensions, some chunks were not deleted.
(PVN - 2009/01/8)
| -rw-r--r-- | release_docs/RELEASE.txt | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index fb578c1..e8edfbd 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -79,13 +79,16 @@ New Features Tools ----- - - h5repack: Define a default chunk whose size is manageable. - PVN - 2008/11/21 + - h5repack: When user doesn't specify a chunk size, h5repack now defines a default + chunk size as the same size of the size of the hyperslab used to read the chunks. + The size of the hyperslabs are defined as the size of each dimension or a + predefined constant, whatever is smaller. This assures that the chunk + read fits in the chunk cache. PVN - 2008/11/21 High-Level APIs: ------ - - Table: In version 3.0 of Table, "NROWS" (used to store number of records) - was deprecated. PVN - 2008/11/24 + - Table: In version 3.0 of Table, the writing of the "NROWS" attribute (used to store + number of records)was deprecated. PVN - 2008/11/24 F90 API @@ -113,6 +116,9 @@ Bug Fixes since HDF5-1.8.2 more heavily outdated and non-rewritable ones. MAM - 2008/12/15 - Fixed a bug that could cause problems when "automatically" unmounting multiple files. NAF - 2008/11/17 + - H5Dset_extent: when shrinking dimensions, some chunks were not deleted. + PVN - 2009/01/8 + Parallel Library ---------------- |