Bug fix
Description:
Configuration files' timestamps were incorrect.
Solution:
Update Makefiles.in. Also added correct paths to autotools on heping,
so heping build should be able to re-generate configuration files even
if they are still broken.
Platforms tested:
sleipnir
DS new function
Description:
added the H5DSiterate_scales function with 2 operator functions and its tests
Solution:
Platforms tested:
linux
solaris
aix
windows
Misc. update:
Bug fix
Description:
Dependencies between configure files (aclocal, configure.in, configure,
Makefiles.am and .in) are still causing Makefiles to try to run autotools
during build.
Solution:
Committed all Makefiles.in to update their timestamps.
As a temporary measure, forcibly prevented automake from running
autotools during build by redefining the variables it uses.
Platforms tested:
sleipnir (No changes to Makefile content)
Description: To avoid randomly generating NaN for "long double" during
conversion test, decrease the exponent by 1 if all exponent bits are set
1s.
Platforms tested: eirene(production) and fuss.
Bug fix
Description:
Dependencies for aclocal.m4 seemed to be confused. This was causing
make to try to re-generate a bunch of configuration files.
Solution:
Updated and re-ran reconfigure.sh script.
Platforms tested:
sleipnir, copper, sol
Bug fix
Description:
Different compilers use different flags to include Fortran module files
Solution:
Changed boilerplate to use configure variable rather than hardcoded -M flag.
Platforms tested:
sleipnir, sol, copper
Bug fix
Description:
Two files in the bin directory didn't make it into CVS.
Solution:
Added depcomp and compile to CVS repository.
Platforms tested:
Already testsed with these files.
fix bugs.
Description:
The three variables, g_nTasks, outBuff, and outBuffOffset, were
declared in ph5diff.h. That means they are declared in various
*.c files that include it, thus having the appearance of multiple
defined. Most C compilers are forgiving of this error but
the g++ rejects this practice.
Solution:
Make it only an extern declaration in ph5diff.h but really
defined them in h5diff_util.c
Platforms tested:
sleipnir using g++ since this only failed in Daily test.
Also testes in heping, serial and parallel modes.
Configuration feature
Description:
HDF5 now uses automake to generate Makefiles
Solution:
Makefile.in files are now generated from Makefile.am files.
To reconfigure (after chaning a Makefile.am or configure.in):
/bin/sh bin/reconfigure.sh
Platforms tested:
Many
Description:
For Intel machines, the size of "long double" is 12 byte, precision
is 80 bits, mantissa size is 64 bits, and no normalization. So the
most significant bit of mantissa is always 1 unless the floating number
has special value. This step tries to compensate this case by turning
on the most significant bit of mantissa if the mantissa bits aren't
all 0s.
Solution:
Tries to compensate this case by turning on the most significant bit of
mantissa if the mantissa bits aren't all 0s.
Platforms tested: eirene and fuss(production enabled). Small change for
production only.
Add test cases of nbit filter, tests are now turned on
Description:
Six test cases are added for testing the nbit filter with different
datatypes including int, float, double, array datatype, a simple
compound datatype and a complex compound datatype. Improvements are
made to testing of int and floating point.
Solution:
Platforms tested:
AIX 5.1 and Linux 2.4.
Misc. update:
Tests modification and improvements of nbit filter.
Description:
Add dynamic allocation of array storing nbit parameters and check if
the number of parameters exceeds what cd_values[] can store; change
function prototypes to improve poratability; minor modification to
improve efficiency of the nbit algorithm.
Platforms tested:
AIX 5.1 and Linux 2.4.
Misc. update:
Temporary daily tests fix.
Description:
The newly added ph5diff is not quite compatible with the h5repack tool.
Disabled the ph5diff build (reverted back to building serial h5diff)
to allow daily tests to work while ph5diff is fixed.
Platforms tested:
Tested in heping both serial and parallel modes.
Misc. update:
Description:
+ C tests' macro VERIFY casts values to 'long' for all cases. Since
there are no operator<< for 'long long' or int64 in VS C++ ostream,
I casted the hsize_t/hssize_t values passed to verify_val to 'long'
as well. If problems arise later, this may have to be specificly
handled with an overload - th5s.cpp
+ Added the use of InvalidActionException for when an action
should cause an exception but didn't - th5s.cpp and tfile.cpp
+ Small changes to improve failure reports
Platforms tested:
SunOS 5.7 (arabica)
Linux 2.4 (eirene)
Description:
H5PredType copy constructor was made "protected" accidentally.
Solution:
Moved it back into "public" section.
Platforms tested:
Linux 2.4 (eirene)
Very minor and already tested on two platforms in 1.6 branch.
bug fix
Description:
calling h5diff from the h5repack test script running mpicc , the path of one of the files was not found
Solution:
inserted the full path in the script
Platforms tested:
linux (with mpicc and gcc)
Misc. update:
added a first batch of dimension scales
fix some small bubgs in lite (a close function was not being called )
Description:
this batch contains the basic API functions described in the RFC and a minimal test file
Solution:
Platforms tested:
linux
solaris 64
AIX
windows
Misc. update:
changed the name of the hl table files back to H5TB.c and H5TB.h
this can be done now because the H5TB.c (threaded binary trees) file was removed from the hdf5 library
Description:
Solution:
Platforms tested:
linux
Misc. update:
Description:
the print_paralell h5diff function had a call to vsnprintf.
this causes a linking error on Windows
Solution:
replaced with HDvsnprintf
Platforms tested:
windows (vs6)
linux
Misc. update:
Bug fix: Temporary fix for h5repack failures in all parallel builds.
Description:
The parallel additions to h5diff interfered with h5repack.
Solution:
Added a second set of "parallel" functions to h5diff.c. h5repack uses the serial versions, whereas h5diff will use the parallel versions.
Also, h5diff will now be smart about when to enter parallel mode. If is run with mpirun with more than 1 task, it will enter parallel mode. Otherwise, it will stay in serial mode as before.
Platforms tested:
heping (serial and parallel)
Misc. update:
Added ability to select which io performance types to graph
Description:
Originally, POSIX, MPIO, and PHDF5 were all graphed. Now, any subset of these can be graphed individually via the io_type command-line param.
Platforms tested:
heping
Misc. update:
New feature.
Description:
Added new tool ph5diff. (Code done by Leon Arber.)
Code is changed but test is not working yet. For now,
it skipped all tests.
Platforms tested:
Tested in heping, serial and parallel modes.
Feature additions:
script has support for all sorts of interesting plots.
fix axis scaling
Description:
Added support for 2-d and 3-d plots of the data. Command-line options are also added to customize these plots.
Axis tick labels are now much improved and match the data and are logically spaced.
Platforms tested:
heping (gnuplot must be installed to do the plots)
Misc. update:
Bug fix
Description:
In an earlier bug-fix, I inadvertently inverted the meaning of the
"% utilization" in h5ls.
Solution:
De-invert it. :-)
Platforms tested:
FreeBSD 4.10 (sleipnir)
Too minor to require h5committest
Reduce the run time of the cache tests.
Description:
Some of the cache tests run for quite a while, which has been
causing problems with our daily build and test. In my last
modification to cache.c, I added code to skip these stress
tests unless we were building in production mode. Since
things go faster in production mode, the extra tests are not
a major problem here.
However, this means that the stress tests are only run once
or twice a week.
Solution:
To try to deal with this, I modified the four longest tests
to throttle depending on whether NDEBUG is defined. When
NDEBUG is not defined, runtime for the cache tests should
be about 1/5th its regular run time. We will see if this
is enough of a reduction to avoid problems.
There is some doubt in my mind as to just how much good the
throttled tests do, but they should be better than nothing.
As mentioned before, the correct solution is to build some
proper, random test code.
Platforms tested:
h5committested
production and debug builds on heping.
Misc. update:
Bug fixes (provided by Leon Arber).
Description:
gen_report spewed many messages and could not report speeds that are
less than 100MB/s.
Solution:
Removed -w which prints warning messages.
Fixed code to recognize speeds under 100MB/s.
Platforms tested:
Eirene.
Bug fix
Description:
Catch another way that vsnprintf() can fail (this time on the HP) and
deal with that.
Platforms tested:
HP/UX 11.x (kelgia)
Doesn't affect other platforms
Update.
Description:
Update hdf5/src/H5Tinit.c as PABLO was removed from the source.
Solution:
Remove the following codes from H5Tinit.c:
#define PABLO_MASK H5T_init_mask
Platforms tested:
Visual C++ 6.0 on Windows XP/2000.
Misc. update:
Remove the following empty directories in all.zip:
hdf5\src\zlib\
hdf5\src\zlib\dll\
hdf5\test\ragged\
hdf5\test\raggeddll\
These folders were generated by Winzip to save path information for files from recursed folder. We need to manually removed these empty folders.
Bug fix
Description:
Add detect vasprintf() routine and use it instead of vsnprintf() when
formatting error descriptions if it's available.
Added configure test to detect "broken" vsnprintf() implementations which
don't return the correct number of character for strings that are too long to
fit into the buffer provided (currently a problem on the SGIs and probably the
HP).
Re-wrote error formatting code in H5Epush_stack() to handle broken
vsnprintf() implementations, etc.
Platforms tested:
IRIX64 6.5 (modi4)
h5committest
Description: Removed PABLO from the source
Solution:
Platforms tested: arabica with 64-bit, copper with parallel,
heping with GNU C and C++ and PGI fortran (but
I disabled hl, there is some weird problem only
on heping: F9XMODFLAG is not
propagated to the Makefile files
Misc. update:
Adding N-bit testing source code into CVS tree.
This is for debugging purpose only. N-bit filter won't be included in the daily test.
Description:
Integer, Float, Array datatype and Compound datatype tests are included.
More comprehensive tests need to be done.
Solution:
Platforms tested:
copper(AIX 5.1) and heping(Linux 2.4).
Misc. update:
For N-bit filter,
Adding parameter mappings from HDF5 compound datatype, array datatype and atomic datatype
to cd_values inside HDF5 library.
N-bit filter should work with these datatypes(string and variable length datatype haven't been
considered) in the near future.
Description:
This is for debugging purpose, N-bit filter won't be tested in the daily test.
Solution:
Platforms tested:
AIX 5.1 and Linux 2.4. Arabica is too slow. Hopefully shanti can be used soon.
Misc. update:
1) Provide facilities in cache to allow us to avoid a potential cache
consistency bug in the parallel case.
2) Clean up a off by one sanity checking bug.
3) Turn off execution of long running tests in debug mode.
Description:
1) In the parallel case, all writes to metadata must be collective,
but reads may not be. In pricipal, this allows us to different
contents in different caches. This isn't a problem as long as the
correct data is always on disk, but unless we can force certain
writes immediately, that need not be the case.
2) & 3) should need no further explanation.
Solution:
1) Add code allowing us to mark cache entries, and then force
these entries to be flushed at a later time.
Note that to actually avoid the bug, we will have to modify
existing code to use these new features.
2) & 3) should need no further explanation.
Platforms tested:
heping (serial debug and production)
committest (copper, sol, and heping). test failed on heping in the
c++ portion of the build, but at Quincey's siggestion, I am proceeding
with the checkin.
Misc. update:
Description: Test conversion from native integer to derived floating-point type and convert back;
test conversion from derived floating-point to derived floating-point types and convert back. Fixed
a few minor bugs related to type conversion in the library.
Platforms tested: h5committest and fuss
Bug fix.
Description:
Function _flushall() is not available on Cygwin. So a Cgywin macro is added so the compiler will not call this function when building HDF5 on Cygwin.
Solution:
Change the following codes:
#ifdef H5_HAVE_SYSTEM
#ifdefined WIN32
_flushall();
#else
HDsystem ("sync");
HDsystem ("df >/dev/null");
#endif
to:
#ifdef H5_HAVE_SYSTEM
#if defined(WIN32) && ! defined(__CYGWIN__)
_flushall();
#else
HDsystem ("sync");
HDsystem ("df >/dev/null");
#endif
Platforms tested:
Cygwin 1.5.11, VC 6.0 on XP.
Linux 2.4 (heping)
Solaris 2.7 (arabica)
Misc. update:
A new configuration file hdf5/config/i686-pc-cygwin is add for HDF5 on Cygwin. So MANIFEST should be updated to include this file.
Description:
Solution:
Platforms tested:
Misc. update:
Add a new configure shell script under /config to support configuration for cygwin.
Description:
Solution:
Platforms tested:
cygwin 1.5.11, VS 6.0 on windows xp, Linux 2.4 and sol 2.7.
Misc. update:
