Description: Yesterday, dtypes.c was split into two programs, dtypes.c and dt_atomic.c.
After dt_atomic.c was added, dtypes.c remained the same as before waiting for the
daily test to pass. While dt_atomic.c turned out fine today, the test in dt_atomic.c
was taken out from dtypes.c. There's also some minor change in dt_atomic.c.
Platforms tested: h5committest
Update documents about installing hdf5 on windows xp
Description:
Modified files: INSTALL_Windows.txt INSTALL_Windows_From_Command_Line.txt
INSTALL_Windows_Short.txt
Solution:
Platforms tested:
Misc. update:
Support collective IO for irregular selection.
Description:
Solution:
Platforms tested:
Linux with MPICH
AIX with mpcc_r
Linux with ChaMPIO
Altix with intel
Misc. update:
Activating collective IO supports for irregular selction inside HDF5 dataset.
This support doesn't include to build the final complicated MPI derived datatype support for chunking storage.
Description:
Support collective chunk IO for both contiguous and chunking storage for irregular selection( using H5S_SELECT_OR for multiple hyperslab selection)
Solution:
Using MPI derived datatype to realize this feature.
Problems still need to be investigated:
Big size irregular hyperslab selection test may cause MPI hang or abnormalexit with MPICH family on various platforms. This is really hard to debug since sometimes it can work and sometimes it cannot work. We will continue investigating those cases. This may not be parallel HDF5 bugs since with the recent version of poe at IBM platforms, all tests passed.
Platforms tested:
1. Linux heping 2.4.21-27.0.1 with mpich
2. AIX 5.1 copper with mpcc_r
3. Altix cobalt SGI linux 2.4.21-sgi304rp05031014_10149 with icc -lmpi
4. Linux Cluster SDSC TG, intel 8-r2 with mpich 1.2.5
5. NCSA Linux Cluster Tungsten, MPICH-TCP-1.2.5.2, Intel 8.0 under lustre
6. NCSA Linux Cluster Tungsten, MPICH-LAM-INTEL711, sometimes not working
7. NCSA Linux CLuster Tungsten, champion-pro-1.2.0-3, not working for other collective IO tests, but work for irregular selection collective IO test.
Misc. update:
Purpose:
Bug fix
Description:
FAIL was being doubly defined in high-level fortran directory.
Removed inclusion of H5private.h from H5f90i.h in hl/fortran/src.
Platforms tested:
copper
Bug fix
Description:
When chkmanifest failed, output is not dumped to failed detail section
and people tend to ignore it.
Solution:
Buffer the output of chkmanifest in a file and dump it to failed detail
section if it fails. Else, just output to standout.
Platforms tested:
Tested by hand in heping.
Improvement
Description:
Dumping the beginning 10 lines of log files does not give much
useful information and they sort of mix up with the last 30 lines.
Solution:
Do not dump the beginning 10 lines any more.
Platforms tested:
Tested by hand.
Purpose:
Bug fix
Description:
Automake relies on the helper script depcomp to handle dependency tracking.
This script was from an older version of automake, and was generating
warnings on copper and sol.
Solution:
Updated bin/depcomp and bin/missing scripts.
Platforms tested:
copper, sleipnir, modi4
Description: Split test/dtypes.c because it's so big. Moved all integer-integer,
floating-floating, integer-floating, floating-integer, derived integer, derived
floating conversion tests to a new test program, dt_atomic.c. The test remains
the same basically.
Platforms tested: fuss and h5committest
Misc. update: MANIFEST
Configuration feature
Description:
Different Fortran compilers mangle function names in different ways
(upper case, lower case, adding underscores). To link between
Fortran and C functions, we need to know what a given function's
name is under a given compiler.
Solution:
Use autoconf's FC_WRAPPERS check to determine the Fortran
naming scheme and define the FC_FUNC_ macro to name our
functions (in H5f90proto.h). Removed references to
our old FNAME macro, as well as flags that indicated whether
function names were upper or lower case.
Platforms tested:
mir, pommier, modi4, copper, more
Feature
Description:
Added support for conditional compilation of parallel Fortran
examples. No such examples exist currently, but it should be
possible to add them to the Makefile.am with no fuss and have
them compile only when parallel is enabled.
Platforms tested:
eirene, copper, modi4
Misc. update:
Description: In the last checkin, the fix wasn't quite correct. This round simply corrects the mistake
from last round, especially the endianess was left out.
Platforms tested: shanti, modi4, fuss - these machines cover both little and big endians.
Add test project file into hdf5/windows/test
Description:
Add sheapdll test project file.
Solution:
Platforms tested:
MSVS 6.0 on windows xp.
Misc. update:
Add test project file into windows/test
Description:
Add btree2dll test project file.
Solution:
Platforms tested:
MSVS 6.0 on windows xp.
Misc. update:
Add new test project file into windows/test
Description:
Add blocktrack test project file.
Solution:
Platforms tested:
MSVS 6.0 on windows xp.
Misc. update:
For windows support, remove all.zip from hdf5.
Description:
Add h5tinit project file into windows/misc/typegen/h5tinit
Solution:
Platforms tested:
MSVS 6.0 on windows xp.
Misc. update:
For windows support, remove all.zip from hdf5.
Description:
Add typegen workspace project file into windows/misc/typegen
Solution:
Platforms tested:
MSVS 6.0 on windows xp.
Misc. update:
Bug fix
Description:
On some machines, $RUNSERIAL variable needs to be used to run
tests. Set $RUNTESTS (which is used for non-parallel tests) to
be $RUNSERIAL in configure.am.
Also, since I was updating all Makefiles.in anyway, I updated
commence.am to point to autotools installs in AFS instead of
those on heping.
Platforms tested:
mir, sleipnir, modi4, copper
Description: In test_conv_int_float(), when testing special floating-point value NaN, the test program
couldn't detect it for Linux Intel compiler when it's optimized. The reason is in my_isnan(), a printf
command used "%LLg" to print "long double".
Solution: Changed it to "%Lg". Also differentiate cases for NaN, using exception handler if present,
decide if software conversion set converted integer to 0, or simply skip for hardware conversion.
Platforms tested: heping - simple change.
Purpose:
"Bug fix"
Description:
Hardcoded Makefiles to use /bin/sh instead of letting configure
detect shell automatically. This is what v1.6 does, and avoids
problems on janus.
Platforms tested:
sleipnir, copper, modi4, mir
Improvement.
Description:
The derived datatype test often hangs when it fails. This blocks
daily test or automatic build. Run it only when hi verbose mode
is used.
Platforms tested:
Tested in eirene pp.
Misc. update:
Purpose:
Bug fix
Description:
Header was expecting SRB headers to be installed.
Solution:
Only try to include SRB header if SRB is enabled.
Platforms tested:
sleipnir
Purpose:
Bug fix
Description:
test/big fails randomly with a message warning of 'possible overlap.'
Solution:
Have the random number generator check each value to make sure a write at
that position doesn't overlap any previous write.
Platforms tested:
sleipnir, modi4, eirene
add a new feature for the test image API, read a palette from an ASCII file and attach several
palettes to an image
Description:
Solution:
Platforms tested:
linux
solaris
AIX
IRIX
Misc. update:
New feature
Description:
Add first iteration of "segmented heap" code, which will be used to store
links in groups in a more flexible way than the previous "local heap" mechanism.
Platforms tested:
FreeBSD 4.11 (sleipnir) w/parallel
Solaris 2.9 (shanti)
New feature
Description:
Search free list when checking for, or actually performing, extension of
an object in the file.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
Modify the wrong project file name;
current one is selecttestdll.dsp
correct one is selectestdll.dsp
Description:
Solution:
Platforms tested:
Misc. update:
add 1 test that reads realistic dimension scales data from an ASCII file and generates an hdf5 file with DSs
Description:
Solution:
Platforms tested:
linux
solaris
IRIX
Misc. update:
For windows support, remove all.zip form hdf5.
Description
Add fortran example project files into hdf5/windows/fortran
Solution:
Platforms tested:
Comapq Visual Fortran 6.0 on windows xp.
Misc. update:
For windows support, remove all.zip form hdf5.
Description:
Add fortran example project files into hdf5/windows/fortran
Solution:
Platforms tested:
Comapq Visual Fortran 6.0 on windows xp.
Misc. update:
