[svn-r5908] Snapshot version 1.5 release 34

This commit is contained in:
HDF Admin
2002-08-31 11:26:35 -05:00
parent dd44d88893
commit ac96356230
10 changed files with 48 additions and 35 deletions

View File

@@ -1,4 +1,4 @@
HDF5 version 1.5.33 released on Sat Aug 10 03:38:50 CDT 2002
HDF5 version 1.5.34 released on Sat Aug 31 03:38:05 CDT 2002
================================================================================
@@ -35,6 +35,10 @@ Bug Fixes since HDF5-1.4.0
Library
-------
* Partially fixed space allocation inefficiencies in the file by
improving our algorithms for re-using freed space. QAK - 2002/08/27
* Fixed data corruption problem which could occur when fill values were
written to a contiguously stored dataset in parallel. QAK - 2002/08/27
* Fixed metadata corruption problem which could occur when many objects
are created in a file during parallel I/O. QAK - 2002/07/19
* Fixed VL memory leak when data is overwritten. The heap objects holding
@@ -217,6 +221,15 @@ Documentation
New Features
============
* Added "H5D_SPACE_ALLOC_INCR" setting to H5D_SPACE_ALLOC_EARLY and
H5D_SPACE_ALLOC_LATE for H5Dset_space_time(). This allows chunked
datasets to be incrementally allocated as in the 1.4.x branch.
QAK - 2007/08/27
* Compact dataset is added to the library. The data will be stored in
the header message of dataset layout. Space allocation time has to be
EARLY. No hyperslab is supported for parallel collective write. There
is no API changes except activating H5Pset_layout and H5Pget_layout for
compact dataset. -SLU, 2002/8/20
* Added MPI-posix VFL driver. This VFL driver uses MPI functions to
coordinate actions, but performs I/O directly with POSIX sec(2)
(i.e. open/close/read/write/etc.) calls. This driver should _NOT_