| Commit message (Collapse) | Author | Age | Files | Lines |
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Purpose:
Bug fix
Description:
Modification time test (mtime) would die silently on some systems. This is
because the code is very system-dependant (it relies on getting the current
time and the timezone from the OS).
Solution:
mtime test now uses TEST_ERROR macro to print "FAILED" and to output where the
failure occurred. Configure script is a little smarter about whether
gettimeofday() function returns the timezone correctly.
Further bugs will need to be addressed on a system-by-system basis.
Platforms tested:
sleipnir, arabica, verbena, copper, windows (VC7)
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Code cleanup
Description:
Reduce compiler warnings on SGI IRIX
Platforms tested:
FreeBSD 4.10 (sleipnir)
SGI IRIX6 (Cheryl's machine)
Too minor to require full h5committest
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Code cleanup & minor optimization
Description:
Re-work the way interface initialization routines are specified in the
library to avoid the overhead of checking for them in routines where there is
no interface initialization routine. This cleans up warnings with gcc 3.4,
reduces the library binary size a bit (about 2-3%) and should speedup the
library's execution slightly.
Platforms tested:
FreeBSD 4.10 (sleipnir) w/gcc34
h5committest
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Bug fixes and code cleanup
Description:
Lots of changes here:
- Fixed bug #691 - when shared datatypes are used in attributes they
are incorrectly copied into the attribute instead of referring
the the named datatype in the file. This required bumping the
version of the attribute message. The new version of the attribute
message is only written out when a shared datatype is used in
the attribute. [Also, this format change made the size of the
attribute smaller.]
- Added information to attribute debugging routine so that shared
datatypes are displayed correctly with the h5debug tool.
- Refactored the H5O* routines to extract code that was common to
several routines into subroutines to call.
- Added 'link' method for H5O message sub-classes, which increments
the link count on shared objects when a message is created which
shares them.
- Corrected [unreported] bug where the link count was not being
decremented on the shared object when a object header message
with a reference to that object was deleted from the file.
- Reduced size of shared message from 49 bytes (which was incorrect
anyway and should have been 48 bytes) to 10 bytes, which required
bumping the version of "shared" messages.
- Refactored some of the shared datatype routines to allow for easier
queries of "committedness" internally to the library and also
added routine to easily increment/decrement the reference count of
a shared datatype.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest
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New feature, sorta
Description:
Track changes to various internal APIs
Platforms tested:
FreeBSD 4.8 (sleipnir) w/C++
Linux 2.4 (burrwhite) w/FORTRAN
Solaris 2.7 (arabica) w/FORTRAN
IRIX64 6.5 (modi4) w/parallel & FORTRAN
(h5committest not run due to my ongoing difficulties with C++ on burrwhite).
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Code cleanup
Description:
Clean up miscellaneous warnings which have crept into the code.
Fix "_POSIX_C_SOURCE not defined" warning on FreeBSD.
Adjust gcc compiler flags to be more concise for production mode.
Refactor the H5O code so that there is a stronger boundary between code
in the H5O package and code in the library which just calls H5O routines.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}
FreeBSD 4.7 (sleipnir) serial & parallel and gcc 2.95.4 & gcc 3.2.2
Misc. update:
Update MANIFEST if you add or remove any file.
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Code cleanup
Description:
Clean up some compiler warnings
Platforms tested:
FreeBSD 4.7 (sleipnir)
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Bug Fix
Description:
Metadata cache in parallel I/O can cause hangs in applications which
perform independent I/O on chunked datasets, because the metadata cache
can attempt to flush out dirty metadata from only a single process, instead
of collectively from all processes.
Solution:
Pass a dataset transfer property list down from every API function which
could possibly trigger metadata I/O.
Then, split the metadata cache into two sets of entries to allow dirty
metadata to be set aside when a hash table collision occurs during
independent I/O.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}
FreeBSD 4.7 (sleipnir) serial & parallel
Misc. update:
Updated release_docs/RELEASE
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Code cleanup/new feature.
Description:
Split FUNC_LEAVE into API and non-API specific versions. This allows a
solution to compiling this branch with C++, as well as reducing the size
of the binaries produced.
Platforms tested:
FreeBSD 4.7 (sleipnir) w/serial, parallel (including MPE) & thread-safe
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Lots of performance improvements & a couple new internal API interfaces.
Description:
Performance Improvements:
- Cached file offset & length sizes in shared file struct, to avoid
constantly looking them up in the FCPL.
- Generic property improvements:
- Added "revision" number to generic property classes to speed
up comparisons.
- Changed method of storing properties from using a hash-table
to the TBBT routines in the library.
- Share the propery names between classes and the lists derived
from them.
- Removed redundant 'def_value' buffer from each property.
- Switching code to use a "copy on write" strategy for
properties in each list, where the properties in each list
are shared with the properties in the class, until a
property's value is changed in a list.
- Fixed error in layout code which was allocating too many buffers.
- Redefined public macros of the form (H5open()/H5check, <variable>)
internally to only be (<variable>), avoiding innumerable useless
calls to H5open() and H5check_version().
- Reuse already zeroed buffers in H5F_contig_fill instead of
constantly re-zeroing them.
- Don't write fill values if writing entire dataset.
- Use gettimeofday() system call instead of time() system when
checking the modification time of a dataset.
- Added reference counted string API and use it for tracking the
names of objects opening in a file (for the ID->name code).
- Removed redundant H5P_get() calls in B-tree routines.
- Redefine H5T datatype macros internally to the library, to avoid
calling H5check redundantly.
- Keep dataspace information for dataset locally instead of reading
from disk each time. Added new module to track open objects
in a file, to allow this (which will be useful eventually for
some FPH5 metadata caching issues).
- Remove H5AC_find macro which was inlining metadata cache lookups,
and call function instead.
- Remove redundant memset() calls from H5G_namei() routine.
- Remove redundant checking of object type when locating objects
in metadata cache and rely on the address only.
- Create default dataset object to use when default dataset creation
property list is used to create datasets, bypassing querying
for all the property list values.
- Use default I/O vector size when performing raw data with the
default dataset transfer property list, instead of querying for
I/O vector size.
- Remove H5P_DEFAULT internally to the library, replacing it with
more specific default property list based on the type of
property list needed.
- Remove redundant memset() calls in object header message (H5O*)
routines.
- Remove redunant memset() calls in data I/O routines.
- Split free-list allocation routines into malloc() and calloc()-
like routines, instead of one combined routine.
- Remove lots of indirection in H5O*() routines.
- Simplify metadata cache entry comparison routine (used when
flushing entire cache out).
- Only enable metadata cache statistics when H5AC_DEBUG is turned
on, instead of always tracking them.
- Simplify address comparison macro (H5F_addr_eq).
- Remove redundant metadata cache entry protections during dataset
creation by protecting the object header once and making all
the modifications necessary for the dataset creation before
unprotecting it.
- Reduce # of "number of element in extent" computations performed
by computing and storing the value during dataspace creation.
- Simplify checking for group location's file information, when file
has not been involving in file-mounting operations.
- Use binary encoding for modification time, instead of ASCII.
- Hoist H5HL_peek calls (to get information in a local heap)
out of loops in many group routine.
- Use static variable for iterators of selections, instead of
dynamically allocation them each time.
- Lookup & insert new entries in one step, avoiding traversing
group's B-tree twice.
- Fixed memory leak in H5Gget_objname_idx() routine (tangential to
performance improvements, but fixed along the way).
- Use free-list for reference counted strings.
- Don't bother copying object names into cached group entries,
since they are re-created when an object is opened.
The benchmark I used to measure these results created several thousand
small (2K) datasets in a file and wrote out the data for them. This is
Elena's "regular.c" benchmark.
These changes resulted in approximately ~4.3x speedup of the
development branch when compared to the previous code in the
development branch and ~1.4x speedup compared to the release
branch.
Additionally, these changes reduce the total memory used (code and
data) by the development branch by ~800KB, bringing the development
branch back into the same ballpark as the release branch.
I'll send out a more detailed description of the benchmark results
as a followup note.
New internal API routines:
Added "reference counted strings" API for tracking strings that get
used by multiple owners without duplicating the strings.
Added "ternary search tree" API for text->object mappings.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}
Other platforms/configurations tested?
FreeBSD 4.7 (sleipnir) serial & parallel
Solaris 2.6 (baldric) serial
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Purpose:
Fix bugs for windows platform.
Description:
1. Update HDlseek for windows
2. Update H5Otime.c for normal time(non-daylight time)
3. Add H5_DLL in front of two functions so that windows DLL can work.
Solution:
Platforms tested:
windows 2000, eirene(since most updates have WIN32 around it, not need to test other platforms)
Misc. update:
Update MANIFEST if you add or remove any file.
Update release_docs/RELEASE for bug fixes, new features, etc.
Update applicable document files too.
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Code cleanup
Description:
Changed the last HRETURN* statements in the FUNC_ENTER macros into HGOTO*
macros, which reduces the size of the library binary in certain
configurations by another 10%
Platforms tested:
FreeBSD 4.6 (sleipnir) serial & parallel, IRIX64 6.5 (modi4) serial &
parallel
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Code cleanup
Description:
Change most (all?) HRETURN_ERROR macros to HGOTO_ERROR macros, along with
HRETURN macros to HGOTO_DONE macros. This unifies the error return path
from functions and reduces the size of the library by up to 10% on some
platforms.
Additionally, I improved a lot of the error cleanup code in many routines.
Platforms tested:
FreeBSD 4.6 (sleipnir) serial & parallel and IRIX64 6.5 (modi4) serial &
parallel.
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Code cleanup
Description:
Broke the FUNC_ENTER macro into several macros, with more specialized
uses (which followup mail will describe). This was designed to move
most/all of the checks which could be done at compile time to that point,
instead of needlessly performing them (over & over :-) at run-time.
This reduces the library's size (and thus staticly linked binaries) and
has a minor speedup effect also.
Platforms tested:
IRIX64 6.5 (modi4) with parallel & FORTRAN enabled, and additional testing
on FreeBSD and Solaris immediately after the checkin.
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Purpose:
turn on daylight feature on windows
Description:
currently we have to hard code daylight feature of windows to make it pass mtime test.
Solution:
Platforms tested:
linux 2.2.18
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Purpose:
1. temporarily fixed mtime test when daylight saving changes on windows.
2. move H5_inline defination for win32 to windows H5pubconf.h at H5private.h.
Description:
1. the mtime test is not working when the daylight saving ends. Hard-coded back to the correct time. Need to find a universal solution later.
2. Move H5_inline defination for win32 at H5private.h into windows specificed H5pubconf.h so that windows maintenance can be more easy to handle.
Solution:
see above.
Platforms tested:
windows 2000, confirmed at Linux Red Hat 6.2.
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Code cleanup for better compatibility with C++ compilers
Description:
C++ compilers are choking on our C code, for various reasons:
we used our UNUSED macro incorrectly when referring to pointer types
we used various C++ keywords as variables, etc.
we incremented enum's with the ++ operator.
Solution:
Changed variables, etc.to avoid C++ keywords (new, class, typename, typeid,
template)
Fixed usage of UNUSED macro from this:
char UNUSED *c
to this:
char * UNUSED c
Switched the enums from x++ to x=x+1
Platforms tested:
FreeBSD 4.4 (hawkwind)
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Code cleanup (sorta)
Description:
When the first versions of the HDF5 library were designed, I remembered
vividly the difficulties of porting code from a 32-bit platform to a 16-bit
platform and asked that people use intn & uintn instead of int & unsigned
int, respectively. However, in hindsight, this was overkill and
unnecessary since we weren't going to be porting the HDF5 library to
16-bit architectures.
Currently, the extra uintn & intn typedefs are causing problems for users
who'd like to include both the HDF5 and HDF4 header files in one source
module (like Kent's h4toh5 library).
Solution:
Changed the uintn & intn's to unsigned and int's respectively.
Platforms tested:
FreeBSD 4.4 (hawkwind)
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Code Cleanup
Description:
Changed POSIX function calls to the HD* way of doing things. Checked
with checkposix and tested on Linux.
Platforms tested:
Linux
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Purpose:
a bug fix
Description:
forget considering daylight factor for mtime test on windows platform
Solution:
adding daylight factor in this file
Platforms tested:
windows 2000, confirmed at eirene
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Update
Description:
Changed
#include <hdf_file.h>
construct to
#include "hdf_file.h"
so that the GNU compiler can more easily pick up the dependencies
which it places in the .depend and Dependencies files. Also
regenerated the Dependencies to go along with this.
Platforms tested:
Linux
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Purpose:
a bug fix
Description:
delete the line for unused defined variables on windows.
Solution:
delete the line.
Platforms tested:
windows 2000
[machines you have tested the changed version. This is absolute
important. Test it out on at least two or three different platforms
such as Big-endian-32bit (SUN/IRIX), little-endian-32(LINUX) and
64-bit (IRIX64/UNICOS/DEC-ALPHA) would be good.]
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Purpose:
make mtime test available on windows
Description:
calculating time zone difference on windows
Solution:
1.Use /#if WIN32 #endif/ to make sure the modification will not affect other platforms.
2. use <sys/types.h> and <sys/timeb.h> on NT to obtain time zone difference.
Platforms tested:
windows 2000
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Code cleanup
Description:
Found more "Have_foo" usage and converted them to "H5_HAVE_foo"
Platforms tested:
FreeBSD 4.1.1 (hawkwind)
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"temporary buffer"
code, since the functionality was superceded. See the followup document for
details on the free-list code.
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----------------------
./config/commence.in
./config/conclude.in
./test/Makefile.in
./tools/Makefile.in
Fixed so private libraries are not installed publicly.
The installation directories `bin', `include', and `lib' are
created mode 755.
./src/H5.c
./src/H5A.c
./src/H5F.c
./src/H5Fcore.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fmpio.c
./src/H5Fsec2.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Ofill.c
./src/H5Olayout.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5R.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Smpio.c
./src/H5Snone.c
./src/H5Spoint.c
./src/H5T.c
./src/H5Tconv.c
./src/H5Vprivate.h
./src/H5Z.c
./src/H5detect.c
./src/H5private.h
./test/chunk.c
./test/dsets.c
./test/dtypes.c
./test/h5test.c
./test/overhead.c
./test/ragged.c
./test/tattr.c
./tools/h5dump.c
./tools/h5findshd.c
./tools/h5ls.c
Changed `__unused__' to `UNUSED' to fix a conflict with GNU
header files.
./src/H5Tpkg.h
./test/h5test.h
Removed __unused__ from forward function declarations.
./src/H5P.c
Removed a comment about restrictions for the type conversion
temporary buffers. Thanks to Quincey, the comment no longer
applied.
./src/H5T.c
Relaxed the H5Tpack() a little so it would pack compound data
structures that had non-transient atomic members.
./tools/h5ls.c
Added a `-g' (or `--group') flag that causes information to be
printed about the specified group instead of the group's
contents. (sort of like Unix's `ls -d'). The `-g' can be used
in combination with `-r' to print information about the group
and its contents.
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----------------------
./configure.in
./acconfig.h
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
./src/H5public.h
./src/H5Omtime.c
Check for <stddef.h>
Checks for `__tm_gmtoff' in `struct tm' because old versions
of GNU libc are different than recent versions. This fixes the
failing mtime test.
./bin/config.guess
./config/freebsd2.2.7 [REMOVED]
./config/freebsd [ADDED]
Changed the name so it works with all versions of FreeBSD.
./src/H5.c
Moved H5F after H5T and H5G in H5_term_library() to satisfy
dependencies.
./src/H5G.c
Fixed a bug that caused H5Gcreate() to fail if the group name
had trailing slashes.
./src/H5Gpublic.h
Changed `group_name' to `name' in a prototype.
./src/Makefile.in
Dynamic library on Linux, but needs for work to be generally
useful.
./src/H5HG.c
./src/H5HGprivate.h
Fixed alignment problems when using old GCC compilers (like
the one shipped with RedHad Linux).
./tools/h5ls.c
Fixed a bug where the contents of the root group could be
listed twice if there was a link back to the root
group. Similarly for groups that are mentioned on the command
line.
Fixed a bug where unknown types were printed with a random
type class number.
./src/H5T.c
./src/H5Tconv.c
./src/H5Tprivate.h
Fixed O(log N) conversion bugs.
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----------------------
./src/H5HG.c
Fixed a bug in the alignment calculation for the heap free
space. The reference test passes now.
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----------------------
./src/H5.c
./src/H5A.c
./src/H5AC.c
./src/H5B.c
./src/H5D.c
./src/H5E.c
./src/H5F.c
./src/H5Farray.c
./src/H5Fcore.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fmpio.c
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gstab.c
./src/H5HG.c
./src/H5HL.c
./src/H5I.c
./src/H5Iprivate.h
./src/H5MF.c
./src/H5MM.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Ofill.c
./src/H5Olayout.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Smpio.c
./src/H5Snone.c
./src/H5Spoint.c
./src/H5Sselect.c
./src/H5T.c
./src/H5TB.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5V.c
./src/H5Z.c
./src/H5detect.c
./src/H5private.h
Most of these changes are because the `interface_initialize_g'
variable change from hbool_t to int. It's a one line change.
Changed the way the library is closed so we have more control
over the order the interfaces are shut down. Instead of
registering an atexit() function for every interface in some
haphazard order we just register one: H5_term_library() which
then calls the H5*_term_interface() functions in a
well-defined order.
If the library is closed and then reopened repeatedly by
calling H5close() and H5open() in a loop we only add one copy
of the library termination functions with atexit().
Termination is a two-step process in order to help detect
programming errors that would cause an infinite loop caused by
the termination of one interface waking up some other
previously terminated interface. The first step terminates
the interface and *marks it as unusable*. After all
interfaces are terminated then we mark them all as usable
again. The FUNC_ENTER() macro has been modified to return
failure or to dump core (depending on whether NDEBUG is
defined) if we try to call an interface while it's shutting
down.
./src/H5.c
The H5dont_atexit() function returns failure if it's called
more than once or if it's called too late. However, the error
stack is not automatically printed on failure because the
library might not be initialized yet
./test/chunk.c
./test/flush1.c
./test/flush2.c
./test/iopipe.c
./test/overhead.c
./test/ragged.c
Changed the extra cast for Win32 so we do floating point
division again -- it was just confusion about precedence and
associativity of casting and the C coercion rules. Removed
extra carriage returns inserted by broken operating system.
./src/H5Ffamily.c
Fixed an bug where H5F_fam_write() lowered the EOF marker for
one of the family members causing H5F_fam_read() to read
zeros.
./test/h5test.h [NEW]
./test/h5test.c [NEW]
./test/Makefile.in
./test/bittests.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/extend.c
./test/external.c
Support library for test files. This isn't done yet but
Katie's contractions are ~10 minutes apart so I figured I
better back this stuff up just in case I'm not here next
week...
Eventually all test files will understand HDF5_DRIVER to name
the low level file driver and parameters so we can easily test
various drivers. They will also understand HDF5_PREFIX to
prepend to the beginning of file names which is necessary for
testing ROMIO with various drivers. Also, the cleanup function
will know how to use the file name prefix and will understand
different file driver naming schemes like file families. I'm
not sure they'll understand the `gsf:' type prefixes yet.
Note, the external test is completely commented out because
I'm in the middle of modifying it. It will still compile and
run but it doesn't test anything at the moment.
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----------------------
./INSTALL.parallel [NEW]
We're beginning to unify some of the parallel installation
steps. This file will contain general information for
installing the parallel library. It's not complete yet.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
Check for xdr_int() in libnsl required on Solaris when linking
with hdf4. It's found on the Irix system I tested which
complains that `-lnsl' didn't resolve any symbols. Oh well.
Fixed the order of searching for libdf and libmfhdf for hdf4
linking.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
./src/H5Z.c
Check for compress() in libz in order to find older versions
of the library that will still work for hdf4. Added a
separate check for compress2() that hdf5 will use.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
./src/H5.c
./src/H5private.h
./src/H5A.c
./src/H5B.c
./src/H5Bprivate.h
./src/H5D.c
./src/H5F.c
./src/H5Farray.c
./src/H5Fcore.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fmpio.c
./src/H5Fprivate.h
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Ofill.c
./src/H5Olayout.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5Oprivate.h
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5R.c
./src/H5RA.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Snone.c
./src/H5Spoint.c
./src/H5Sprivate.h
./src/H5Sselect.c
./src/H5T.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5V.c
./test/bittests.c
./test/gheap.c
./test/hyperslab.c
./test/istore.c
./test/tmeta.c
./test/trefer.c
./test/tselect.c
./tools/h5debug.c
./tools/h5tols.c
Added checks for Posix.1g types like `int8_t'. If not defined
then H5private.h defines them. Changed all `int8' etc. to
`int8_t'.
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5G.c
./src/H5I.c
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5T.c
./src/H5TB.c
./src/H5Z.c
Calling H5*_term_interface() resets interface_initialize_g to
FALSE so a subsequent call to H5open() (implied or explicit)
reinitializes global variables properly.
./src/H5private.h
./src/H5Oefl.c
./src/H5S.c
Changed MAX_SIZET, MAX_SSIZET, MAX_HSIZET, and MAX_HSSIZET to
SIZET_MAX, SSIZET_MAX, HSIZET_MAX, and HSSIZE_MAX to they
match the Posix.1 constants in <limits.h>.
./src/H5T.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5Tprivate.h
./src/H5detect.c
Added 36 more integer hardware conversion functions to the
type conversion table for conversions to/from `long long' and
`unsigned long long'. The `long long' names will be changed
shortly to make them portable to Win32.
Changed H5T_init() to H5T_native_open() and added an
H5T_native_close() to open and close the predefined native
data types.
Increased the initial size of the type conversion table from
64 to 128 entries.
Reordered the 90 new integer conversion functions so the names
that are printed favor `int' over `short' or `long' when two
of them are the same.
./test/dtypes.c
Added hardware and software integer conversion tests for the
56 functions I added recently but not the additional 36
checked in this time. That will come next.
Call H5close() after each test so type conversion statistics
are easier to follow. Try this: $ HDF5_DEBUG=t ./dtypes
Added more debugging output for when things go wrong.
./src/H5private.h
Removed trailing carriage-returns inserted by broken operating
system ;-)
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"non-negative/negative"
and also fixed a few more explicit checks against FAIL.
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Changes since 19980930
----------------------
./MANIFEST
./doc/html/H5.format.html
./src/H5D.c
./src/H5Dprivate.h
./src/H5Farray.c
./src/H5Fistore.c
./src/H5Fprivate.h
./src/H5O.c
./src/H5Ofill.c [NEW]
./src/H5Oprivate.h
./src/H5P.c
./src/H5Ppublic.h
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Spoint.c
./src/H5Sprivate.h
./src/Makefile.in
Added fill values as documented in previous e-mails. They only
work for chunked datasets so far.
./src/H5E.c
./src/H5Epublic.h
./src/H5P.c
Changed H5E_TEMPLATE to H5E_PLIST.
./src/H5Omtime.c
./src/H5V.c
Fixed a typo in a comment.
./src/H5Tconv.c
Fixed a bug in compound type conversions that caused an
assertion to fail.
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----------------------
./COPYING
Reformatted as text instead of C. Removed zlib crew from the
list of contributors since no zlib code is actually in the
hdf5 library.
./INSTALL
./INSTALL.ascired
./MANIFEST
Minor updates for Beta release including version number
change.
./INSTALL_MAINT
Added information about making a release.
./RELEASE
Updated function list based on public header files.
./bin/checkposix
Got rid of complaints about some obvious things.
./doc/html/H5.api.html
./doc/html/RM_H5F.html
./src/H5F.c
./src/H5Fpublic.h
./test/tfile.c
Changed H5Fget_create_template() and H5Fget_access_template()
to H5Fget_create_plist() and H5Fget_access_plist() since that
conforms better to lots of other names.
./doc/html/Datatypes.html
./doc/html/ExternalFiles.html
./doc/html/Files.html
./doc/html/H5.api.html
./doc/html/H5.sample_code.html
./doc/html/RM_H5F.html
./doc/html/RM_H5Front.html
Changed `template' to `property list', etc.
./doc/html/Ragged.html [NEW]
Documentation for ragged arrays.
./src/H5Iprivate.h
./src/H5Ipublic.h
./src/H5I.c
Changed the scope of some symbols to be more local.
./src/H5.c
./src/H5AC.c
./src/H5D.c
./src/H5E.c
./src/H5F.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5I.c
./src/H5O.c
./src/H5Ocomp.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5P.c
./src/H5S.c
./src/H5Shyper.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5V.c
./src/H5Z.c
./src/H5private.h
Fixed some violations of our naming scheme by adding HD to the
beginning of all Posix functions.
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H5Gget_objinfo
and renamed internal functions to match up with the renamed API functions.
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mark, but it
was confusing cvs)
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Fixed errors
H5.c
Fixed core dump with setvbuf() for debugging.
H5Fistore.c
Fixed bug with sparse datasets.
H5Omtime.c
Found a typo in "Posix Programmer's Guide". The `%z' in the
strftime() should be `%Z' instead.
H5T.c
H5Tpublic.h
Improved api tracing for H5Tinsert_array().
h5tools.c
Doesn't dump core for empty datasets.
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----------------------
./src/H5Fistore.c
Fixed a bug that caused the wrong number of chunk offsets to
be read or written from the file.
./src/H5Z.c
Fixed a memory bug.
./test/dtypes.c
Removed redundant tests.
./bin/snapshot
Removed Perl code from a shell script. Oops :-)
./src/H5D.c
Removed cvs merge conflicts.
./src/H5Omtime.c
Fixed a typo in the Irix5.3 code.
./src/H5S.c
Fixed a memory leak.
./src/H5Shyper.c
Fixed a bad call to malloc() that didn't allocate enough
memory. Reordered a comparison to eliminate an array bounds
read error.
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----------------------
./MANIFEST
./doc/html/H5.format.html
./src/H5O.c
./src/H5Oprivate.h
./src/H5Omtime.c [NEW]
./src/H5private.h
./src/Makefile.in
Added the modification time message. If an object header has
this message then it's value is updated with the current time
whenever anything changes in the object header.
./acconfig.h
./configure.in
Alas, there seems to be no standard way to convert a string
time like 19980727122800 in UTC to a time_t since mktime()
only converts local times to time_t. So I've modified the
configuration to check for various ways of getting the time
zone information:
* Added checks for the `tm_gmtoff' field of `struct tm'.
* Added a check for the `timezone' global variable.
* Added a check for `struct timezone'.
* Added a check for BSDgettimeofday().
* Added a check for gettimeofday() although it doesn't
actually set the timezone argument on some systems.
* Added a check to see if `tm_zone' is a member of `struct tm'.
* Added a check to see if `tzname' is a global variable.
* Added a check to see if `struct tm' is defined in time.h
or sys/time.h.
It's not difficult to get the right UTC modification message
into the object header, but some systems might have problems
getting the right time back out (Irix64 is one) and those
systems will report zero for the H5G_stat_t.mtime from an
H5Gstat() call as if the mtime message isn't even present. It
will, however, continue to be updated as normal.
./src/H5G.c
./src/H5Gpublic.h
The H5G_stat_t struct now contains an `mtime' field which will
hold the object modification time. If the object has no
object modification time then the `mtime' will be initialized
to zero.
Fixed a bug in H5G_stat() that caused the `objno' field of the
H5G_stat_t to be set incorrectly on some machines.
./src/H5D.c
Writing to external datasets fail if the hdf5 file is not open
for writing.
A modification time message is added to the dataset object
header when it's created and H5O_touch() is called from
H5D_write() to update that message.
./src/H5T.c
Fixed a bug in H5Tget_member_dims() that caused a segmentation
fault if one of the output array arguments was the null
pointer.
Relaxed the member dimension checking in H5Tinsert_array() so
it can also be used for scalar members.
./test/Makefile.in
Added additional file names to the `mostlyclean' target.
./tools/h5dump.c
./tools/h5tools.h
Increased the temporary buffer size to 1MB.
Added support for printing compound data types with array
members.
When printing H5T_NATIVE_CHAR and H5T_NATIVE_UCHAR we escape
double quote characters.
./tools/h5ls.c
Changed the output format a little because we were starting to
get too much info to fit on a line. Without `--verbose' each
object occupies one line of output. Otherwise, additional
information is printed below the object name: object file
address, comment, and modification time. If `--dump' is given
then the data is printed after the other information.
./test/cmpd_dset.c
Changed the way the dataset is initialized to be more uniform.
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