| Commit message (Collapse) | Author | Age | Files | Lines |
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Description: Ran bin/h5vers script to change version number to 1.8.0-alpha1
Solution:
Platforms tested: heping
Misc. update:
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Description: Here is what I did:
modified MANIFEST according Quincey's instructions to fix
the problem exposed by bin/release (compilation fails
because some header files were not included in the distribution)
fixed small typo and modified include_HEADERS line in
src/Makefile.am to address the problem exposed by bin/release
ran bin/h5vers to change version number to 1.8.0-alpha0
ran bin/release to release tar ball to the ftp server
Solution:
Platforms tested: mir MANY,MANY,MANY times
Misc. update:
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Changed to production mode default on, debug mode default off to prepare
for 1.8.0alpha0 release.
Platforms tested:
Tested in heping but only did the configure and compared the output with
previous default output. The changes were pretty simple.
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Configuration change
Description:
Stream-VFD is now disabled when parallel is enabled.
Solution:
Stream-VFD was causing trouble on some platforms when both it and
parallel HDF5 were being used. This is a pretty odd use case, so
we now disable stream vfd when parallel is being used.
This required moving the test for the stream vfd after the test
for parallel HDF5 in configure.in.
Platforms tested:
mir, modi4 (configure change only)
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new feature
Description:
1) separated the HL library into "public" and "private" header files, with the same caracteristics as the basic library
2) added the public headers to hdf5.h (with a conditional include macro, defined in configure.in)
3) added the path to HL in all Makefile.am 's , because of the inclusion in hdf5.h
Solution:
Platforms tested:
linux 32, 64
AIX
solaris
with fortran and c++
(one packet table example fails)
Misc. update:
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Code cleanup
Description:
Add "--enable-group-revision" configure flag (defaulting to off).
Also, "prettify" the configure summary a bit
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4 32-bit (heping)
Linux 2.4 64-bit (mir)
Solaris 2.9 (shanti)
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Bug fix
Description:
Made parallel fortran configuration happier on modi4
Solution:
The old configure macro, AC_TRY_LINK, added a couple of extra lines to
the Fortran test program which the new macro doesn't. Added those
lines manually.
Platforms tested:
modi4, copper (change should affect only parallel fortran)
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Configure cleanup
Description:
Removed unused macros, migrated to non-depreciated macros.
Solution:
The changes to use standard AC_TRY_LIB macros earlier this week
seem not to have broken anything, so I deleted the local macros in
acsite.m4 (with an eye to eventually deleting the rest of the file and
using only autoconf-supported macros).
Replaced the depreciated AC_TRY_LIB with AC_LIB_IFELSE to shut up
warnings during reconfigure.
Platforms tested:
mir, copper (should be just cleanup)
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configure refactoring
Description:
Migrated a couple of Fortran macros to standard autoconf macros
Solution:
HDF5 had a couple of macros, AC_TRY_FLINK and AC_CHECK_FLIB, which were
adaptions of standard autoconf macros before those macros supported
F90.
Now Autoconf seems to have better support for f90, so its standard macros
AC_TRY_LINK and AC_CHECK_LIB can do this job (and move the burden of
supporting those macros to autoconf).
Platforms tested:
heping, modi4, copper
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Disable debugging feature
Description:
Disable the "function stack" by default & take out it's dependency on
the "enable-debug" configure flag. The function stack code can slow things
down quite a bit and shouldn't be enabled for the upcoming alpha testing.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4 (chicago)
Mac OSX (amazon)
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Bug fix/Feature
Description:
Modify the library to use rand_r, when available, instead of srand. If
rand_r is not available, it will try to use srandom/random, and then finally
fall back to srand/rand.
Solution:
A couple places in the library use the srand() function to seed the random
number generator. This can cause problems on certain platforms and could theoretically
cause problems for users who expect a certain sequence of random numbers following their
own call to srand().
Most platforms have an implementation of rand_r, which is identical to rand, except that
it allows for explicit storage of the seed value. The configure script will now check
for the existence of rand_r to facilitate its use in the library.
Two new functions are added, to replace the macros HDsrand/HDrand. These functions are HDrand and
HDsrand. HDrand will call rand_r, if available, or random(), if available, and fall back to rand() if neither
of those is available. HDsrand will store the seed value locally, if rand_r is available. Otherwise, it will call
srandom if available, and fall back to srand otherwise.
Platforms tested:
heping, mir. Really need to test on Red Storm, since that platform motivated this fix, but the machine
is currently not available.
Misc. update:
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Moved gif2h5 tool to hl directory
Description:
Added a tools directory under the hl directory and moved the gif2h5 tool
to that directory.
Solution:
The gif2h5 tool was originally built in the tools directory, but this
introduced dependency issues that required special checks in the
Makefiles.am and required the top-level build order to be changed
because it depended on the HL library.
For simplicity in the Makefiles now and in the future, the gif2h5 tool
was moved to be underneath the hl library.
Platforms tested:
mir, copper, modi4, shanti
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Supports for collective chunk IO inside parallel HDF5
Description:
Added a macro hdf5_mpi_special_collective_io_works to filter out
some mpi-io packages that don't support collective IO for no IO
contributions in some processes.
Solution:
Using AC_CACHE_VAL to do the job.
Platforms tested:
Parallel:
IBM AIX 5.2(copper)
Linux (heping) mpich-1.2.6
SDSC Teragrid mpich-1.2.5
Linux(Tungsten) mpich-1.2.6
Altix(NCSA cobalt)
Seq:
Linux(heping)
Misc. update:
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Added high-level example directories
Description:
Refactored common code out of examples Makefiles.am, added high-level
example directories, added packet table examples.
Solution:
Examples now draw from a common config/examples.am file, which
contains rules for installing, uninstalling, and cleaning examples.
High-level example directories are mostly empty, except for the
C and C++ packet table tests.
Platforms tested:
mir, sleipnir, copper, shanti
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Feature.
Description:
Removed the entry for tflops which has retired.
Added a special --host entry for redstorm.
This allows "configure --host=redstorm" for building in RedStorm.
Platforms tested:
Red Storm.
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Unstable format version marker.
Description:
This marks the Check in baseline for compact group revisions,
which radically revises the source code for managing groups and object headers.
Earlier versions (1.7.52 or earlier) have the original format. This version
and later have the unstable format until further notice.
Platforms tested:
h5committested.
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New feature
Description:
Check in baseline for compact group revisions, which radically revises the
source code for managing groups and object headers.
WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!!
WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!!
This initiates the "unstable" phase of the 1.7.x branch, leading up
to the 1.8.0 release. Please test this code, but do _NOT_ keep files created
with it - the format will change again before the release and you will not
be able to read your old files!!!
WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!!
WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!!
Solution:
There's too many changes to really describe them all, but some of them
include:
- Stop abusing the H5G_entry_t structure and split it into two separate
structures for non-symbol table node use within the library: H5O_loc_t
for object locations in a file and H5G_name_t to store the path to
an opened object. H5G_entry_t is now only used for storing symbol
table entries on disk.
- Retire H5G_namei() in favor of a more general mechanism for traversing
group paths and issuing callbacks on objects located. This gets us out
of the business of hacking H5G_namei() for new features, generally.
- Revised H5O* routines to take a H5O_loc_t instead of H5G_entry_t
- Lots more...
Platforms tested:
h5committested and maybe another dozen configurations.... :-)
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Bug fix/feature
Description:
Added support for -shlib in h5fc and h5c++.
Made check-install use -shlib when only shared libraries have been installed.
Solution:
h5fc and h5c++ didn't recognize -shlib. Stole code from h5cc to link against
shared libraries.
When static libraries are disabled, the examples Makefiles will automatically
use the -shlib option to link against shared libraries. Thus,
--disable-static and make check-install should work together.
Platforms tested:
heping(disable-static, enable-static, fortran, c++), modi4 (disable-static, fortran, c++, parallel, enable-static)
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Bug fix
Description:
Removed detection of pdb from configure.in as a corollary to removal
of pdb2hdf5 tool.
Platforms tested:
mir, modi4
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Bug fix
Description:
Changed configure.in to use an environment variable TR to set the path
to the tr utility.
Solution:
There are two kind of tr on Solaris with slightly different syntax.
HDF5's configure relies on the "standard" tr. Traditionally, HDF5ers
have needed to make sure that the "right" tr was found before the
wrong one in their path; now they can use an environment variable.
Platforms tested:
mir, shanti, sol
Misc. update:
Forgot to update release notes. Off to do that now.
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Makefile bug fix
Description:
Previously, automake didn't output rules to build perform/mpi-perf or
the test/gen_* programs.
Now these can be built by typing 'make mpi-perf' (or 'make foo') or by
configuring with --enable-build-all.
Solution:
Automake doesn't like having rules for programs it doesn't build. Tricked
it by having these programs built "sometimes"--whenever the user enables
--build-all. This should be used mostly for testing and to ensure that
these helper programs compile.
***IMPORTANT***
These programs do *not* currently compile. When --enable-build-all is used
(not the default), gen_new_fill fails because it uses an old API. This is
an existing "bug" that has simply been exposed by this checkin.
Platforms tested:
sleipnir, modi4, sol
Misc. update:
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Bug fix
Description:
Some platforms complain that tcp.h is present but cannot be compiled.
Solution:
This is because tcp.h needs in.h to be included.
Checked for netinet/in.h and included it when netinet/tcp.h is being
checked.
Platforms tested:
mir, cu11
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feature.
Description:
added the recognition of -lmpich as a form of MPI library.
Platforms tested:
Tested in heping. Real test will be in MCR.
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Add the detection of the alarm function.
Platforms tested:
Tested in heping.
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Bug fix
Description:
Fixed typo in configure.in.
Platforms tested:
SX6, mir
Misc. update:
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Bug fix
Description:
Using the -xarch=v9 flag to specify 64-bit compilation breaks C++ shared
libraries.
Disable shared C++ libraries if this flag is used.
Solution:
Instead of trying to disable compilers which recognize the -xarch flag,
grep for it in CXX, CXXFLAGS, etc.
Platforms tested:
modi4, shanti, sleipnir
Misc. update:
Update to RELEASE and build instructions will be forthcoming once
shared Fortran/C++ libraries are regularly passing the Daily Tests.
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Feature
Description:
Added H5_CFLAGS, etc. to 1.7 branch.
Now compilation flags can be put in H5_*FLAGS and they'll be used when
building hdf5 but not in h5cc.
Platforms tested:
mir, sleipnir, modi4
Misc. update:
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Bug fix
Description:
Disabled C++ shared libraries for Sun Workshop compiler.
Solution:
This bug only seems to happen when using the -xarch=v9 flag to compile in
64-bit mode, but disabling shared libraries entirely for this compiler is
an easier fix (I don't know how to detect 64 bit mode from the command line).
The framework for disabling shared libraries for other C++ compilers is
in place.
Platforms tested:
sol, mir, sleipnir, modi4
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Bug fix/feature
Description:
Disabled shared libraries for a number of Fortran compilers that don't
support them.
This allows other compilers to support shared Fortran libraries.
Solution:
Added a conditional, SHARED_FORTRAN_CONDITIONAL, which is true if
Fortran supports shared libraries. It is set in configure.in.
Platforms tested:
mir, sleipnir, colonelk, heping
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Bug fix
Description:
Building with --disable-static seems to have been broken on several platforms.
Fixed this.
Configure will now disable shared libraries automatically when using pgf90
or when building on Cygwin.
Solution:
To avoid errors when using shared libraries with pgf90 (which I had not
realized were compiler-specific), I had manually set convenience libraries
to use the -static linking flag. Apparently, this is not necessary, and
caused these libraries to be created as empty archives when --disable-static
was used.
Also, some libraries were including other libraries, which was not
necessary.
I also fixed code in configure.in to correctly detect whether shared
or static libraries are enabled, and moved code that disables shared libraries
to before libtool is created (rather than editing libtool after the fact).
Despite repeated warnings that only one shared library can be linked at a
time, I have yet to have shared libraries break the linking of tests on
any system. We'll see if the Daily Tests turn up anything.
Platforms tested:
mir (fortran, C++), sleipnir (C++), modi4 (fortran, C++, parallel),
sol (fortran, C++), cygwin
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Bug fix
Description:
Configure should now throw an error when C++ or threadsafe is enabled
and a parallel compiler is being used.
Platforms tested:
sleipnir and modi4
Tested
--enable-cxx --enable-parallel --disable-cxx
--enable-cxx --disable-parallel
cases in particular.
Misc. update:
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Bug fix.
Description:
The incompatibility of enable-parallel and enable-cxx was not correctly
coded. It would complained even for the case of
./configure --enable-cxx --disable-parallel.
Solution:
Changed it to use "$enable_XYZ" = "yes". Fixed the same for the
enable-threadsafe checking too.
Platforms tested:
tested in heping.
Misc. update:
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Bug fix
Description:
Allow threadsafe & C++ to be enabled together - its working fine on
sleipnir.
Platforms tested:
FreeBSD 4.11 (sleipnir)
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Bug fix
Description:
A typo made configure throw an error if only C++ was enabled. Fixed.
Platforms tested:
mir
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Bug fix
Description:
configure used 'uname -o' to detect Cygwin. This command is fine on
Cygwin, but causes errors on some other platforms (sol).
Fixed this.
Solution:
Used 'uname' with no -o option to identify Cygwin.
Platforms tested:
mir, cygwin (on finrod)
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Feature: checking configure flags (bug #90)
Description:
Some configure flags don't work together. Configure now exits with
a sensible error message if one of these combinations is specified.
Solution:
The following flags will throw errors:
--enable-cxx and --enable-parallel
--enable-cxx and --enable-threadsafe
--enable-threadsafe and --enable-parallel
--enable-fphdf5 and --enable-fortran
Platforms tested:
mir, modi4, heping
Misc. update:
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Description: Changed configure's default disable-dconv-exception and
disable-dconv-accuracy back to enable-dconv-exception and
enable-dconv-accuracy. The test has been finished.
Platforms tested: fuss - tested before.
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Description: made --disable-dconv-accuracy default to let daily test
check every systems. Will change it back to --enable-dconv-accuracy
afterwards.
Platforms tested: h5committest
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Description: made --disable-dconv-exception default for configuration
to let daily test run on every system. The default was
--enable-dconv-exception.
Platforms tested: h5committest and fuss.
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Description: Changed the configuration options --enable-exception and
--enable-accuracy checked in yesterday to --enable-dconv-exception and
--enable-dconv-accuracy to be more descriptive.
Platforms tested: fuss - simple change.
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Description: Added 2 new configure options, --enable-exception and --enable-accuracy.
--enable-exception lets the library check whether user's exception handling
functions are present during compiler data conversions and use them if they are.
When it's disabled, this step is skipped to improve conversion speed. This
step isn't implemented yet for soft conversions because there would be little
gain in speed.
--enable-accuracy guarantees data accuracy during data conversions. It means
the library will choose compiler conversions only if the accurate data is
secured. Otherwise, the library will go for the library's own conversions. If
this option is disabled, the library uses compiler conversions in favor of
their speed as long as they work even if data can be incorrect.
Platforms tested: h5committest and fuss. Some systems may fail after this
checkin.
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Fixed a typo--osf1 was spelled as osfl.
Platforms tested:
Tflops.
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feature
Description:
Add the test for tmpfile. If it does not exist, compile in our own
version (which always returns NULL for now.)
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