| Commit message (Collapse) | Author | Age | Files | Lines |
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Dectris people to test performance. The library's API function H5PSIdirect_write
is still in. I reorganized the internal library by adding H5D__pre_write function.
Tested on koala.
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General shared library improvements for CYGWIN / AIX
Description:
Shared libraries are disabled on both CYGWIN and AIX due
to inability to build them correctly. Part of the problem
in both of these situations is the lack of the libtool
flag -no-undefined, which tells libtool that all needed
symbols are defined at link time (a requirement on these
systems) and that it's okay to build shared libraries.
Another problem are lack of dependencies between wrapper
libraries and core C HDF5 library.
This patch addresses both of these by fixing configure to
add in -no-undefined flag for libtool during linking and
adds automake dependencies in the Makefile.am files.
After testing, both CYGWIN and AIX now generate shared
libraries, but there are still some test failures in each.
(cache_api, dt_arith, and testerror.sh on CYGWIN, and
fortran tests on AIX).
Even though the shared libraries are not quite perfect,
this is a general improvement to what we had before, so
I'm applying the patch anyways. Note that default behavior
of shared libraries on these systems being disabled has
NOT been changed and requires the use of the
--enable-unsupported to attempt to build them.
We will need to address the test failures in each
architecture prior to formally supporting shared
libraries on each.
Tested:
h5committested & CYGWIN tested (on bangan)
(AIX tested by Albert on bp-login2)
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CFLAGS overhaul
Description:
Modified the way configure handles CFLAGS.
(note: all changes also apply to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS).
1. The configure process will now always preserve a user's CFLAGS
environment variable setup. Any additional flags necessary for compilation
added at configure time will be passed into the Makefiles as AM_CFLAGS,
which is an automake construct to be used in addition to CFLAGS.
This will allow a user to have the final say, as CFLAGS will always appear
later in the compile line than AM_CFLAGS. Additionally, setting CFLAGS
during make will no longer completely erase all flags set by configure,
since they're maintained in AM_CFLAGS.
2. Additionally, where possible, flags previously being assigned directly
into CFLAGS (and thus propagating into h5cc) have now been redirected into
H5_CFLAGS, so they're used ONLY for compiling hdf5, and not embedded into
the h5cc wrapper script as well.
*Note that H5_CFLAGS ultimately is assigned into AM_CFLAGS for use in the
Makefiles. Complete description of changes and build process will be
included in a Configure Document that Elena and I are working on.
3. Removed unsupported config files. This includes:
config/dec-osf*
config/hpux11.00
config/irix5.x
config/powerpc-ibm-aix4.x
config/rs6000-ibm-aix5.x
config/unicos*
4. Modified configure summary to display additional values. Specifically,
appropriate AM_* variables are being shown, as well as H5_FCFLAGS and
H5_CXXFLAGS, which were for some reason not already present.
Tested:
- H5committest
- Tested on all THG / NCSA machines, using several combinations of the more
prominent configure options (c++, fortran, szip, threadsafe, parallel,
et cetera). (Thanks to Quincey for rysnc testing setup!)
- With regards to new automated testing, anything *necessary* for
compilation will be caught by the daily tests as it stands now. (i.e.,
if LDFLAGS is not properly set when szip is used, linking will fail).
Additionally, with regards to which flags get into h5cc, if any
*necessary* flags have been improperly removed, then daily tests should
fail during make installcheck. Additional machine-specific desired
behaviors and/or checks may have to be set up separately within the
daily tests, so this is something to work on.
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- Updated bin/reconfigure to use latest version of automake (1.10.2).
Re-generated Makefile.in's by running bin/reconfigure.
- Added libtool version numbers to c++, fortran, hl, hl c++, and hl fortran
libraries.
Tested:
jam, liberty, smirom
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Make H5Dopen versioned and change all internal usage to use H5Dopen2
Add simple regression test for H5Dopen1
Tested on:
FreeBSD/32 6.2 (duty) in debug mode
FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
in debug mode
Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
in production mode
Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
in production mode
Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
w/szip filter, in production mode
Mac OS X/32 10.4.10 (amazon) in debug mode
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Ran reconfigure to generate the Makefile.in files.
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Several bug fixes
Description:
Added config file for Cray X1 (previous file was misnamed)
Simplified some code in hyperslab.c test that seemed to have been
confusing compiler on Cray X1.
Fixed typo in config/commence.am
Cleaned up hl/src/Makefile.am
Solution:
All four fixes should be straightforward. The failure on Cray was
very difficult to debug, but involved arithmetic errors.
This change seems to fix it.
Platforms tested:
heping, copper, sol, some Cray X1 (more testing when system comes back up)
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Bug fix.
Description:
H5PTpublic.h was not included in hdf5_hl.h.
Added hdf5_hl.h to the installed header files list.
Platforms tested:
Heping.
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bug fix.
Description:
H5LTparse.h should not be installed. Removed it from the install header
files list.
Platforms tested:
h5committested.
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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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Description: Renamed lex.yy.c to H5LTanalyze.c, y.tab.c to H5LTparse.c, and
y.tab.h to H5LTparse.h in hl/src. Changed definition of opaque type to ommit the tag.
Changed the test for opaque type in hl/test, too.
Platforms tested: h5committest, fuss, and sleipnir.
Misc. update: MANIFEST
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Bug fix
Description:
Fixed bug in hl/src Makefile that was deleting y.tab.c.
Running bin/reconfigure changed a few other files as well (somebody
probably updated Makefiles.am but forgot to bin/reconfigure).
Solution:
Automake in its wisdom adds the line "rm *.tab.c" to every distclean
in every directory. I assume that it assumes that such files are
generated during the build. Supplied an empty distclean-compile
target to remove this line from the Makefiles.in.
Platforms tested:
mir, sleipnir, shanti
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Description: Adding the new function H5LTtext_to_dtype() for converting text description to data type.
The next step will be H5LTdtype_to_text().
Solution: Use Lex and Yacc to do parsing of the text. H5LTanalyze.l is the lexer for analyzing the
input; H5LTparse.y is the parser. They are not part of HL library, but are used to generate lex.yy.c
(from H5LTanalyze.l) as well as y.tab.c and y.tab.h (from H5LTparse.y). The tools used to create
these source files are GNU FLEX and YACC on a Linux machine (fuss). The commands are "lex H5LTanalyze.l"
and "yacc -d H5LTparse.y". Detailed document will be added later.
Platforms tested: h5committest and fuss.
Misc. update: MANIFEST
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Fixed the copyright notice.
Tested in heping.
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Added Packet Table to high-level APIs
Description:
The Packet Table is an API that allows the user to append records
("packets") to a table, and read the back again. It supports
fixed-length records with a defined datatype and variable-length
records. It also supports a "current record" index to track the
user's position in the table.
Solution:
The Packet Table code lives in hl/src, and its tests in hl/test.
Some code is shared between the H5TB table and the H5PT Packet Table
in the form of functions in H5HL_private.c.
Some documentation exists for a previous version of the API. Updated
documentation and C++ wrapper API coming soon.
Platforms tested:
sleipnir, eirene, copper, modi4
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Configuration update
Description:
HDF5 now uses automake
Solution:
Ditto to previous checkin.
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