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authorElena Pourmal <epourmal@hdfgroup.org>2008-11-05 17:01:59 (GMT)
committerElena Pourmal <epourmal@hdfgroup.org>2008-11-05 17:01:59 (GMT)
commit8a5e38fd6ae2113da209c4d8e8cd1f4ad070247b (patch)
tree8689bdf80f7eb988c7d7e5a3dd7947888f85244b
parent835e13806cdbc3b03acc7fea6d0963804fed5d96 (diff)
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[svn-r16035] Maintenance: Cleaned up the file before 1.8.2 release.
-rw-r--r--release_docs/RELEASE.txt230
1 files changed, 85 insertions, 145 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index 7f6bf07..3000a4c 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -1,16 +1,15 @@
-HDF5 version 1.8.2-pre1 currently under development
+HDF5 version 1.8.2-pre1 released on Mon Nov 3 16:57:33 CST 2008
================================================================================
INTRODUCTION
============
-This document describes the differences between the HDF5-1.8.1-snap* releases
-and HDF5 1.8.1, and contains information on the platforms tested and known
-problems in HDF5-1.8.1-snap*. For more details, see the files
-HISTORY-1_0-1_8_0_rc3.txt and HISTORY-1_8.txt in the release_docs/ directory
-of the HDF5 source.
+This document describes the differences between HDF5-1.8.1 and HDF5 1.8.2,
+and contains information on the platforms tested and known problems in
+HDF5-1.8.2. For more details, see the files HISTORY-1_0-1_8_0_rc3.txt
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
-Links to the HDF5 1.8.1 source code, documentation, and additional materials
+Links to the HDF5 1.8.2 source code, documentation, and additional materials
can be found on the HDF5 web page at:
http://www.hdfgroup.org/products/hdf5/
@@ -19,7 +18,7 @@ The HDF5 1.8.1 release can be obtained from:
http://www.hdfgroup.org/HDF5/release/obtain5.html
-User documentation for 1.8.1 can be accessed directly at this location:
+User documentation for 1.8.2 can be accessed directly at this location:
http://www.hdfgroup.org/HDF5/doc/
@@ -30,8 +29,8 @@ in 1.8.0?" document:
http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
All new and modified APIs are listed in detail in the "HDF5 Software Changes
-from Release to Release" document, in the section "Release 1.8.1 (current
-release) versus Release 1.8.0":
+from Release to Release" document, in the section "Release 1.8.2 (current
+release) versus Release 1.8.1":
http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
@@ -56,7 +55,7 @@ New Features
Configuration
-------------
- - Upgraded libtool to version 2.2.6a. MAM 2008/10/15.
+ - Upgraded libtool to version 2.2.6a. (MAM - 2008/10/15).
Source code distribution
========================
@@ -74,26 +73,29 @@ New Features
Tools
-----
- - h5repack: add a userblock to an HDF5 file during the repack. (PVN - 2008/08/26)
- - h5repack: add 2 options that call H5Pset_alignment in the repacked file. (PVN - 2008/08/29)
+ - h5repack: add a userblock to an HDF5 file during the repack.
+ (PVN - 2008/08/26)
+ - h5repack: add 2 options that call H5Pset_alignment in the repacked
+ file. (PVN - 2008/08/29)
- h5ls: added capability to traverse through external links when the -r
- (recursive) flag is given. (NAF - 2008/09/16)
- - h5ls: added -E option to enable traversal of external links. h5ls will
- not traverse external links without this flag being set.
+ (recursive) flag is given. (NAF - 2008/09/16)
+ - h5ls: added -E option to enable traversal of external links.
+ h5ls will not traverse external links without this flag being set.
(NAF - 2008/10/06)
- h5dump: binary output defaults to NATIVE with -b optionally accepting
- the form of binary output (NATIVE, FILE, BE, LE). (PVN - 2008/10/30)
- - h5diff: return 1 for file differences when both file graphs differ by any object.
- Error return code was changed to 2 from -1. (PVN - 2008/10/30)
+ the form of binary output (NATIVE, FILE, BE, LE). (PVN - 2008/10/30)
+ - h5diff: return 1 for file differences when both file graphs
+ differ by any object. Error return code was changed to 2 from -1.
+ (PVN - 2008/10/30)
- h5import: TEXTFPE (scientific format) was deprecated. Use TEXTFP
- instead (PVN - 2008/10/30)
+ instead (PVN - 2008/10/30)
F90 API
------
- - Added optional parameter 'mounted' to H5Gget_info_f, H5Gget_info_by_idx_f,
- H5Gget_info_by_name_f (MSB - 2008/09/24)
+ - Added optional parameter 'mounted' to H5Gget_info_f,
+ H5Gget_info_by_idx_f, H5Gget_info_by_name_f (MSB - 2008/09/24)
- Added H5Tget_native_type_f (MSB - 2008/09/30)
@@ -129,8 +131,7 @@ Support for New Platforms, Languages, and Compilers
Intel 10.1 C and C++ compilers require
"-no-multibyte-chars" compilation flag due to the known
bug in the compilers.
-
- (EIP - 2008/10/30)
+ (EIP - 2008/10/30)
Bug Fixes since HDF5-1.8.1
@@ -139,14 +140,14 @@ Bug Fixes since HDF5-1.8.1
Configuration
-------------
- Fixed error with 'make check install' failing due to h5dump
- needing other tools built first. MAM - 2008/10/15.
+ needing other tools built first. (MAM - 2008/10/15).
- When using shared szip, it is no longer necessary to specify
- the path to the shared szip libraries in LD_LIBRARY_PATH. MAM -
- 2008/10/15.
+ the path to the shared szip libraries in LD_LIBRARY_PATH.
+ (MAM - 2008/10/15).
- The file libhdf5_fortran.settings is not installed since its content
- is included in libhdf5.settings now. AKC - 2008/10/21
+ is included in libhdf5.settings now. (AKC - 2008/10/21)
- "make DESTDIR=xxx install" failed to install some tools and files
- (e.g., h5cc and fortran modules). Fixed. AKC - 2008/10/8.
+ (e.g., h5cc and fortran modules). Fixed. (AKC - 2008/10/8).
Source code distribution
========================
@@ -167,9 +168,10 @@ Bug Fixes since HDF5-1.8.1
(NAF - 2008/10/06)
- Fixed potential memory leak during compound conversion.
(NAF - 2008/10/06)
- - Changed the return value of H5Fget_obj_count from INT to SSIZE_T. Also
- changed the return value of H5Fget_obj_ids from HERR_T to SSIZE_T and
- the type of the parameter MAX_OBJS from INT to SIZE_T. (SLU - 2008/09/26)
+ - Changed the return value of H5Fget_obj_count from INT to SSIZE_T.
+ Also changed the return value of H5Fget_obj_ids from HERR_T to
+ SSIZE_T and the type of the parameter MAX_OBJS from INT to SIZE_T.
+ (SLU - 2008/09/26)
- Fixed an issue that could cause data to be improperly overwritten
during compound type conversion. (NAF - 2008/09/19)
- Fixed pointer alignment violations that could occur during vlen
@@ -183,20 +185,22 @@ Bug Fixes since HDF5-1.8.1
(NAF - 2008/08/08)
- Fixed an issue where mount point traversal would fail when using
multiple handles for the child. (NAF - 2008/08/07)
- - Fixed an issue where mount points were inaccessible when using multiple
- file handles for the parent. The mount table is now in the shared
- file structure (the parent pointer is still in the top structure).
- (NAF - 2008/08/07)
+ - Fixed an issue where mount points were inaccessible when using
+ multiple file handles for the parent. The mount table is now in
+ the shared file structure (the parent pointer is still in the
+ top structure). (NAF - 2008/08/07)
- Fixed issue where a group could have a file mounted on it twice.
(QAK - 2008/07/15)
- - when an attribute was opened twice and data was written with one of the handles,
- the file didn't have the data. It happened because each handle had its own
- object structure, and the empty one overwrote the data with fill value. This is
- fixed by making some attribute information like the data be shared in the
- attribute structure. SLU - 2008/07/07
- - Fixed a Windows-specific issue in the ohdr test which was causing users
- in some timezones to get false errors. This a deficiency in the Windows
- mktime() function, and has been handled properly. SJW - 2008/06/19
+ - When an attribute was opened twice and data was written with
+ one of the handles, the file didn't have the data. It happened
+ because each handle had its own object structure, and the empty
+ one overwrote the data with fill value. This is fixed by making
+ some attribute information like the data be shared in the
+ attribute structure. (SLU - 2008/07/07)
+ - Fixed a Windows-specific issue in the ohdr test which was causing
+ users in some timezones to get false errors. This a deficiency in
+ the Windows mktime() function, and has been handled properly.
+ (SJW - 2008/06/19)
Parallel Library
----------------
@@ -213,41 +217,48 @@ Bug Fixes since HDF5-1.8.1
(see bug #1253) (VC- 2008/10/13)
- Fixed bug in h5ls that prevented relative group listings (like
"h5ls foo.h5/bar") from working correctly (QAK - 2008/06/03)
- - h5dump: when doing binary output (-b), the stdout printing of attributes
- was done incorrectly. Removed printing of attributes when doing binary
- output. PVN - 2008/06/05
+ - h5dump: when doing binary output (-b), the stdout printing of
+ attributes was done incorrectly. Removed printing of attributes
+ when doing binary output. (PVN - 2008/06/05)
F90 API
------
- - h5sselect_elements_f: Added additional operators H5S_SELECT_APPEND and
- H5S_SELECT_PREPEND (MSB 9/30/2008)
- - h5sget_select_elem_pointlist: Fixed list of returned points by rearranging the point
- list correctly by accounting for C conventions.(MSB 9/30/2008)
- - h5sget_select_hyper_blocklist_f: Fixed error in transposed dimension of
- arrays.(MSB 9/30/2008)
- - h5sget_select_bounds_f: Swapped array bounds to account for C and Fortran reversed
- array notation (MSB 9/30/2008)
- - Changed to initializing string to a blank character instead of a null type in
- tH5P.f90 to fix compiling error using AIX 5.3.0 (MSB 7/29/2008)
- - Fixed missing commas in H5test_kind.f90 detected by NAG compiler (MSB 7/29/2008)
+ - h5sselect_elements_f: Added additional operators H5S_SELECT_APPEND
+ and H5S_SELECT_PREPEND (MSB - 2008/09/30)
+ - h5sget_select_elem_pointlist: Fixed list of returned points by
+ rearranging the point list correctly by accounting for C
+ conventions. (MSB - 2008/09/30)
+ - h5sget_select_hyper_blocklist_f: Fixed error in transposed dimension
+ of arrays.(MSB - 2008/9/30)
+ - h5sget_select_bounds_f: Swapped array bounds to account for C and
+ Fortran reversed array notation (MSB - 2008/9/30)
+ - Changed to initializing string to a blank character instead of a
+ null type in tH5P.f90 to fix compiling error using AIX 5.3.0
+ (MSB - 2008/7/29)
+ - Fixed missing commas in H5test_kind.f90 detected by NAG compiler
+ (MSB - 2008/7/29)
- Fixed passing and array to a scalar in tH5A_1_8.f90 detected by
- NAG compiler (MSB 7/29/2008)
- - Added the ability of the test programs to use the status of HDF5_NOCLEANUP to
- determine if the *.h5 files should be removed or not after the tests are
- completed (MSB 10/1/2008)
+ NAG compiler (MSB - 2008/7/29)
+ - Added the ability of the test programs to use the status of
+ HDF5_NOCLEANUP to determine if the *.h5 files should be removed
+ or not after the tests are completed (MSB - 2008/10/1)
- In nh5tget_offset_c: (MSB 9/12/2008)
- If offset was equal to 0 it returned the error code of -1, this was changed to return
- an error code of -1 when the offset value is < 0.
- - Uses intrinsic Fortran function SIZEOF if available when detecting type of INTEGERs
- and REALs in H5test_kind.f90 (MSB 9/3/2008)
- - Put the DOUBLE PRECISION interfaces in a separate module and added a USE statement for
- the module. The interfaces are included/excluded depending on
- the state of FORTRAN_DEFAULT_REALisDBLE_F which detects if the default REAL
- is DOUBLE PRECISION. This allows the library to be compiled with -r8 Fortran flag
- without the user needing to edit the source code. (MSB 8/27/2008)
- - Enable building shared library for fortran by adding the flag -fPIC to the compile
- flags for versions of Intel Fortran compiler >=9 (MSB 8/26/2008)
+ If offset was equal to 0 it returned the error code of -1,
+ this was changed to return an error code of -1 when the offset
+ value is < 0.
+ - Uses intrinsic Fortran function SIZEOF if available when detecting
+ type of INTEGERs and REALs in H5test_kind.f90 (MSB - 2008/9/3)
+ - Put the DOUBLE PRECISION interfaces in a separate module and
+ added a USE statement for the module. The interfaces are
+ included/excluded depending on the state of FORTRAN_DEFAULT_REAL
+ is DBLE_F which detects if the default REAL is DOUBLE PRECISION.
+ This allows the library to be compiled with -r8 Fortran flag
+ without the user needing to edit the source code.
+ (MSB - 200/8/27)
+ - Enable building shared library for fortran by adding the flag -fPIC
+ to the compile flags for versions of Intel Fortran compiler >=9
+ (MSB - 2008/8/26)
C++ API
------
@@ -586,12 +597,7 @@ Known Problems
compiled with -O1 or -O0. Only -O (same as -O2) causes the test
program to fail.
-* Not all platforms behave correctly with Szip's shared libraries. Szip is
- disabled in these cases, and a message is relayed at configure time. Static
- libraries should be working on all systems that support Szip and should be
- used when shared libraries are unavailable.
-
- There is also a configure error on Altix machines that incorrectly reports
+* There is also a configure error on Altix machines that incorrectly reports
when a version of Szip without an encoder is being used.
* On some platforms that use Intel and Absoft compilers to build the HDF5
@@ -602,69 +608,3 @@ Known Problems
* Information about building with PGI and Intel compilers is available in
the INSTALL file sections 4.7 and 4.8.
-* On at least one system, SDSC DataStar, the scheduler (in this case
- LoadLeveler) sends job status updates to standard error when you run
- any executable that was compiled with the parallel compilers.
-
- This causes problems when running "make check" on parallel builds, as
- many of the tool tests function by saving the output from test runs,
- and comparing it to an exemplar.
-
- The best solution is to reconfigure the target system so it no longer
- inserts the extra text. However, this may not be practical.
-
- In such cases, one solution is to "setenv HDF5_Make_Ignore yes" prior to
- the configure and build. This will cause "make check" to continue after
- detecting errors in the tool tests. However, in the case of SDSC DataStar,
- it also leaves you with some 150 "failed" tests to examine by hand.
-
- A second solution is to write a script to run serial tests and filter
- out the text added by the scheduler. A sample script used on SDSC
- DataStar is given below, but you will probably have to customize it
- for your installation.
-
- Observe that the basic idea is to insert the script as the first item
- on the command line which executes the the test. The script then
- executes the test and filters out the offending text before passing
- it on.
-
- #!/bin/csh
-
- set STDOUT_FILE=~/bin/serial_filter.stdout
- set STDERR_FILE=~/bin/serial_filter.stderr
-
- rm -f $STDOUT_FILE $STDERR_FILE
-
- ($* > $STDOUT_FILE) >& $STDERR_FILE
-
- set RETURN_VALUE=$status
-
- cat $STDOUT_FILE
-
- tail +3 $STDERR_FILE
-
- exit $RETURN_VALUE
-
- You get the HDF5 make files and test scipts to execute your filter script
- by setting the environment variable "RUNSERIAL" to the full path of the
- script prior to running configure for parallel builds. Remember to
- "unsetenv RUNSERIAL" before running configure for a serial build.
-
- Note that the RUNSERIAL environment variable exists so that we can
- prefix serial runs as necessary on the target system. On DataStar,
- no prefix is necessary. However on an MPICH system, the prefix might
- have to be set to something like "/usr/local/mpi/bin/mpirun -np 1" to
- get the serial tests to run at all.
-
- In such cases, you will have to include the regular prefix in your
- filter script.
-
-* H5Ocopy() does not copy reg_ref attributes correctly when shared-message
- is turn on. The value of the reference in the destination attriubte is
- wrong. This H5Ocopy problem will affect the h5copy tool.
-
-* In the C++ API, it appears that there are bugs in Attribute::write/read
- and DataSet::write/read for fixed- and variable-len strings. The problems
- are being worked on and a patch will be provided when the fixes are
- available.
-