New feature.
Description:
Add a test case for scaleoffset filter (integer type). For debugging purpose only.
The test case is not turned on.
Solution:
Platforms tested:
heping, copper, arabica
Misc. update:
New feature.
Description:
Add H5Zset_scaleoffset function for setting up the scaleoffset filter.
Solution:
Platforms tested:
heping, copper, arabica
Misc. update:
new test
Description:
added a test for the iterator function that verifies if the scales meet certain criteria (having the same size as
the dimensions sizes of the dataset and they are not empty datasets)
Solution:
Platforms tested:
linux
solaris
Misc. update:
bug fix/new feature.
Description:
(committing changes made by Leon.)
ph5diff now is a real program by itself. It has its
own main (ph5diff_main.c).
Codes common to h5diff and ph5diff are in h5diff_common.c.
Removed the hack that hide failures from testh5diff.sh.
Platforms tested:
heping(serial, pp), sol (pp), copper(pp).
Misc. update:
Purpose:
Bug fix
Description:
modi4 dies during build with strange errors.
The root cause of these is a two-year-old hack in HDF5's libtool
script that only takes effect on IRIX.
Solution:
Edited the libtool hack (by editing ltmain.sh) to correct a bug in
the hack.
Also made sure that compiler-specific DEFAULT_LIBS are used
when linking.
Platforms tested:
sleipnir, copper, modi4, sol
Bug fix
Description:
While commenting out some code in a Makefile.am, I missed two lines.
Solution:
Commented out those lines.
Platforms tested:
verbena, heping
Misc. update:
Description: When hardware conversion between "long double" and integers was added to the
library, the "double" used in H5T_CONV_Fx and H5T_CONV_xF for alignment wasn't big enough for
"long double". New macros H5T_CONV_Lx and H5T_CONV_xL were added to use "long double" for
alignment. But later it's found out the new macros were not necessary.
Solution: Took out the new macros H5T_CONV_Lx and H5T_CONV_xL; change the "double" to "long
double" for alignment in H5T_CONV_Fx and H5T_CONV_xF.
Platforms tested: h5committest
Bug fix.
Description:
ph5diff is still being fixed.
Changed this to report all failures but will not flag them as
errors so that daily tests can continue. Will be fixed soon.
Platforms tested:
Tested in sol (pp) where it has most failures.
Misc. update:
Configure feature
Description:
Changed bin/reconfigure.sh script to use autotools in AFS.
Solution:
Previously, the only machine with the correct versions of autoconf and
automake was heping. Now both tools are installed in AFS, so
in theory any hdf machine can be used to run the reconfigure script.
Platforms tested:
heping, eirene, verbena.
On sleipnir and arabica the autotools were unable to find a version
of m4 that was new enough for them.
Misc. update:
Description: At line 3564, the command H5T_bit_set(s, src.u.f.mpos, 1, FALSE)
has unclear intention to me. Before I figure it out, move it to line 3590,
where I think it should be. This did fix some data conversion.
Platforms tested: fuss - already test it for v1.6.
bug fix
Description:
in 1 case when there was not a requested layout, the original chunk was not preserved
Solution:
Platforms tested:
linux (small change)
Misc. update:
Purpose:
Bug fix
Description:
Fixed the error on copper where output would match, except the worker tasks are forcefuly terminated at the end.
Solution:
If an exit code other than 0 was returned, the
parallel environment would assume that there
was an error and would terminate all other
tasks. Because h5repack relies on the return
value of h5diff, it was necessary to return
values other than 0. Fixed by having parallel
runs of h5diff always return 0, whereas the
return value of serial runs is unchanged.
Platforms tested:
copper
Misc. update:
New feature & bug fix
Description:
Allow root node to split, forming a level 2 B-tree
Fix error where wrong record was being copied up to parent node for a 2
node redistribution on the "right" side of the B-tree.
Platforms tested:
FreeBSD 4.11 (sleipnir) w/parallel
Solaris 2.9 (shanti)
Bug fix
Description:
Arabica exhibited strange errors when linker found wrong versions of
header files. This happened because include directories were
given to linker in the wrong order.
Solution:
Move include directories from AM_CFLAGS variable to INCLUDES
variable to put them before CPPFLAGS variable. Trust me, it works.
This bug may also have contributed to strange errors on other platforms
(kelgia?).
Platforms tested:
copper, sleipnir, arabica.
(h5dump broke while building on arabica, but this happened in
a clean checkout, too).
Bug fix
Description:
pmake (on modi4, for instance) complains about undefined variables
if it is run without the -V flag, which turns those errors to warnings.
Solution:
Added test to configure.in to see if $MAKE will allow Makefiles
with undefined variables. If not, sets -V flag in AM_MAKEFLAGS.
Ensured that all custom make targets use AM_MAKEFLAGS.
Also defined all variables that caused errors in top-level Makefile.am.
This means that pmake can be used to build hdf5 *from the top level
only*. To run make from a subdirectory, still need to use -V flag
(or use make or gmake).
Platforms tested:
modi4, heping, copper, sleipnir
Description: For hardware conversion from integers to "long double" on AMD machine, the test
failed because the size of "long double"(can be 16 bytes) is bigger than the precision(80 bits).
There can be some garbage in the unused bytes in "long double". That caused failure during
byte comparison.
Solution: Clean these unused bytes before comparison.
Platforms tested: mir and fuss; simple change
New feature & code cleanup
Description:
Change some references from 'keys' to 'records', which is more correct for
this implementation.
Added feature to allow preemptive 3 node record redistributions (for leaves
only currently)
Added feature to perform preemptive 3->4 node splits (for leaves only
currently)
Platforms tested:
FreeBSD 4.11 (sleipnir) w/parallel
Solaris 2.9 (shanti) w/purify
Too minor to require h5committest
New feature & bug fixes
Description:
Checkpoint v2 B-tree code after getting preemptive 2->3 node splitting
working (for leaf nodes only at the moment, however).
Also, correct a problem with redistributing records that was probably
causing the failures on mir in yesterday's daily tests.
Ran code through purify on shanti and cleared up some warnings.
Platforms tested:
FreeBSD 4.11 (sleipnir) w/parallel
Solaris 2.9 (shanti) w/purify
Description: Added support of hardware conversion between "long double" and integers(mainly
in H5Tconv.c) and some test cases(mainly in test/dtypes.c).
Platforms tested: h5committest and fuss.
Misc. update: RELEASE.txt
Description: Support of hardware conversion between "long double" and integers(mainly in
H5Tconv.c) and test cases for it(mainly in dtypes.c)
Platforms tested: h5committest and fuss
Misc. update: RELEASE.txt
bug fix plus minor modifications
Description:
The nbit filter makes a wrong assumption that function H5Z_set_local_nbit
and H5Z_filter_nbit will be called together. It uses 2 local variables
outside these functions to pass information from H5Z_set_local_nbit to
H5Z_filter_nbit.
Solution:
Store the two variables in cd_values[], which can be retrieved when
H5Z_filter_nbit is called independently.
Platforms tested:
heping, copper
Misc. update:
bug fix.
Description:
Need eval before the RUNCMD command because some machines like
AIX, has RUNPARALLEL in the style as
MP_PROCS=3 MP_TASKS_PER_NODE=3 poe ./a.out
that throws the shell script off.
Platforms tested:
Tested in copper (pp) where it failed before.
Tested in heping pp too.
Misc. update:
Bug fixed.
Description:
Heping used to have a network limit that if too many rsh connections
occurred in a second, it stopped accepting connections for 30 seconds.
That caused testph5diff to fail when too many mpi jobs are executed
repidly. A sleep 2 was in to go around this problem. Heping's limit
has been raised, thus no more need for this hack. Sleep 2 is removed.
Platforms tested:
Tested in heping (pp).
Misc. update:
Bug fix.
Description:
Quincey changed "entern H5_DLL" to "H5_DLLVAR" in hdf5/src/H5FLprivate.h which caused some symbols can not be exported correctly by HDF5 DLL.
Solution:
Change "H5_DLLVAR" back to "extern H5_DLL".
Platforms tested:
Visual C++ 6.0 on Windows XP.
.NET 2003 on Windows XP.
Heping (Linux 2.4).
(Note: I talked with Elena and Quincey about this failure. Quincey asked me to check in this fix.)
Misc. update:
Update port
Description:
Allow FreeBSD builds to use Intel C & F90 compilers (C++ is not working
yet on FreeBSD, so that'll come along later)
Platforms tested:
FreeBSD 4.11 (sleipnir) w/Intel C & F90 compilers
Does not affect other platforms...
Misc. update:
New feature and update.
Description:
1. New feature: link HDF5 with Zlib 1.2.2 and Szip 2.0 DLL libraries.
2. Update: catch up HDF5 update during past weeks.
Solution:
1. New feature:
As now HDF5 only links with Zlib and Szip DLL libraries, only 2 environment variables are needed:
Environment Variables for HDF5 on Windows
Previously Now
HDF5_EXT_ZLIB zlib.lib zdll.lib
HDF5_EXT_SZIP szlib.lib szlibdll.lib
HDF5_EXT_ZLIB_DLL c:\zlib114\dll\zlib.lib N/A
HDF5_EXT_SZIP_DLL szlibdll.lib N/A
Due to the above change, the following changes are made:
a. hdf_dll and dsets_dll were linked with HDF5_EXT_ZLIB_DLL and HDF5_EXT_SZIP_DLL
before this update. Now they are linked with HDF5_EXT_ZLIB and HDF5_EXT_SZIP.
b. In hdf5/tools/dumptest.bat and repacktest.bat, HDF5_EXT_ZLIB was compared with zlib.lib
and HDF5_EXT_SZIP was compared with szlib.lib to find out whether ZLIB or SZIP libraries
were presented. Now HDF5_EXT_ZLIB is compared with zdll.lib and HDF5_EXT_SZIP
with szlibdll.lib.
2. Update (due to change in source codes)
a. Add hdf5/src/H5B2.c, H5B2cache.c, H5B2dbg.c, H5B2test.c, H5b2pkg.h, H5B2private.h, and H5B2public.h
to projects hdf5 and hdf5dll.
b. Replace H5TA.c and H5TA.h with H5TB.c and H5TB.h in hdf5_hl project.
Platforms tested:
Visual C++ 6.0/DEC Fortran 6.6c on Windows XP.
.NET on Windows XP.
Misc. update:
installation file was updated also.
Update.
Description:
Update installation file on how to link HDF5 with Zlib 1.2.2 and Szip 2.0 DLL libraries.
Solution:
Platforms tested:
Misc. update:
New feature
Description:
Checkpoint v2 B-tree code after getting 2 leaf record redistribution
working and tested.
Platforms tested:
FreeBSD 4.11 (sleipnir) w/parallel
Too minor to require h5committest
Bug fix
Description:
Correct formatting error which would run some macros together if the
length of the error got too large.
Solution:
Throw in some extra whitespace
Platforms tested:
FreeBSD 4.11 (sleipnir) w/parallel
Too minor to require h5committest
