[svn-r8979] Snapshot version 1.7 release 32
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HDF Admin
@@ -1,4 +1,4 @@
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HDF5 version 1.7.31 released on Thu Jul 15 22:46:46 CDT 2004
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HDF5 version 1.7.32 released on Sun Aug 1 03:44:41 CDT 2004
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================================================================================
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@@ -36,17 +36,39 @@ New Features
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Configuration:
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--------------
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- Added some initial support for making purify (or similar memory
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checking products) happier by initializing buffers to zero and
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disabling the internal free list code. To take advantage of this,
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define 'H5_USING_PURIFY' in your CFLAGS when building the library.
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QAK - 2004/07/23
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- Fixed the long compile time of H5detect.c when v7.x Intel Compiler
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is used with optimization NOT off. AKC - 2004/05/20
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is used with optimization NOT off. AKC - 2004/05/20
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- Fixed configure setting of C++ for OSF1 platform. AKC - 2004/01/06
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- Prefix default is changed from /usr/local to `pwd`/hdf5.
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AKC - 2003/07/09
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AKC - 2003/07/09
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Library:
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--------
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- 4 new API functions, H5Tencode, H5Tdecode, H5Sencode, H5Sdecode were
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added to the library. Given object ID, these functions encode and
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decode HDF5 objects(data type and space) information into and from
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binary buffer. SLU - 2004/07/21
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- Modified the way how HDF5 calculates 'pixels_per_scanline' parameter for
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SZIP compression. Now there is no restriction on the size and shape of the
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chunk except that the total number of elements in the chunk cannot be
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bigger than 'pixels_per_block' parameter provided by the user.
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EIP - 2004/07/21
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- Added support for SZIP without encoder. Added H5Zget_filter_info
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and changed H5Pget_filter and H5Pget_filter_by_id to support this
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change. JL/NF - 2004/06/30
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- SZIP always uses K13 compression. This flag no longer needs to
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be set when calling H5Pset_szip. If the flag for CHIP
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compression is set, it will be ignored (since the two are mutually
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exclusive). JL/NF - 2004/6/30
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- A new API function H5Fget_name was added. It returns the name
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of the file by object(file, group, data set, named data type,
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attribute) ID. SLU - 2004/06/29
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- Added support for user defined identifier types. NF/JL - 2004/06/29
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- A new API function H5Fget_filesize was added. It returns the
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actual file size of the opened file. SLU - 2004/06/24
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- New Feature of Data transformation is added. AKC - 2004/05/03.
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@@ -88,10 +110,6 @@ New Features
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field in the H5G_stat_t struct for testing if two objects are the
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same within a file. QAK - 2003/08/08
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- Switched over to new error API. SLU - 2003/07/25
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- Added support for user defined identifier types. NF/JL - 2004/06/29
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- Added support for SZIP without encoder. Added H5Zget_filter_info
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and changed H5Pget_filter and H5Pget_filter_by_id to support this
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change.
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Parallel Library:
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-----------------
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@@ -132,8 +150,18 @@ New Features
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Support for new platforms, languages and compilers.
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=======================================
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- Absoft compiler f95 v9.0 supported on Linux 2.4
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EIP - 2004/07/29
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- HDF5 Fortran APIs are supported on Mac OSX with IBM XL Fortran
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compiler version 8.1. This is a default compiler.
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- HDF5 Fortran APIs are supported on MAC OSX with Absoft F95 compiler
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version 8.2; set F9X environment varibale to f95, for example
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setenv F9X f95
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Use --disable-shared --enable-static configure flags when Absoft
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compiler is used.
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EIP - 2004/07/27
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- HDF5 Fortran APIs are supported on MAC OSX with IBM XL Fortran
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Compiler version 8.1 Beta. Use "--disable-shared --enable-static"
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Compiler version 8.1 Use "--disable-shared --enable-static"
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configure flags along with the "--enable-fortran" flag to build
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Fortran library. EIP - 2004/01/07
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@@ -142,6 +170,30 @@ Bug Fixes since HDF5-1.6.0 release
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Library
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-------
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- Fixed obscure bug where a filter which failed during chunk allocation
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could allow library to write uncompressed data to disk but think
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the data was compressed. QAK - 2004/07/29
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- Fixed bug where I/O to an extendible chunked dataset with zero-sized
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dimensions would cause library to fail an assertion.
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QAK - 2004/07/27
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- Fixed bug where chunked datasets which have filters defined,
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allocation time set to "late" and whose chunks don't align with
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the dataspace bounds could have incorrect data stored when
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overwriting the entire dataset on the first write. QAK - 2004/07/27
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- Added check to ensure that dataspaces have extents set. JML-2004/07/26
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- Fixed bug on some Solaris systems where HDF5 would try to use
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gettimeofday() when that function didn't work properly.
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JML - 2004/07/23
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- Fixed bug in H5Sset_extent_simple where setting maximum size to
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non-zero, then to zero would cause an error. JML - 2004/07/20
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- Allow NULL pointer for buffer parameter to H5Dread & H5Dwrite
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when not writing data ("none" selection or hyperslab or point
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selection with no elements defined). QAK - 2004/07/20
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- Calling H5Gcreate() on "/" or "." throws an error instead of
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failing quietly. JML - 2004/07/19
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- Fixed bug where setting file address size to be very small could
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trigger an assert if the file grew to more than 64 KB. Now throws
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an error and data can be recovered. JL/NF - 2004/07/14
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- Fixed bug where "resurrecting" a dataset was failing.
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QAK - 2004/07/14
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- Fixed bug where incorrect data could be read from a chunked dataset
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@@ -339,8 +391,9 @@ Platforms Tested
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g++ 3.2.2, 3.2.3
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Intel(R) C++ Version 7.1
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Intel(R) Fortran Compiler Version 7.1
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PGI compilers (pgcc, pgf90, pgCC) version 4.0-2
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PGI compilers (pgcc, pgf90, pgCC) version 5.0-2
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MPIch 1.2.4
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Absoft Fortran v9.0
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OSF1 V5.1 Compaq C V6.4-014
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Compaq C V6.3-027
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Compaq Fortran V5.5-1877
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@@ -374,7 +427,8 @@ Platforms Tested
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MAC OS X Darwin 6.5
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gcc and g++ Apple Computer, Inc. GCC
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version 1161, based on gcc version 3.1
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IBM XL Fortran compiler version 8.1 Beta
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IBM XL Fortran compiler version 8.1
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Absoft Fortran v8.2
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@@ -524,14 +578,13 @@ Known Problems
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replace H5Aff.f90, H5Dff.f90 and H5Pff.f90 files in the fortran/src
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subdirectory in the top level directory with the Cray-specific files
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from the site:
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ftp://hdf.ncsa.uiuc.edu/pub/outgoing/hdf5/hdf5-1.6.2/F90_source_for_Crays
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* On some platforms that use Intel compilers to build HDF5 fortran library,
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* On some platforms that use Intel and Absoft compilers to build HDF5 fortran library,
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compilation may fail for fortranlib_test.f90, fflush1.f90 and fflush2.f90
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complaining about exit subroutine. Comment out the line
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IF (total_error .ne. 0) CALL exit (total_error)
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ftp://hdf.ncsa.uiuc.edu/pub/outgoing/hdf5/hdf5-1.6.0/F90_source_for_Crays
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* On IA32 and IA64 systems, if you use a compiler other than GCC (such as
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Intel's ecc or icc compilers), you will need to modify the generated
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"libtool" program after configuration is finished. On or around line 104 of
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