----------------------
./MANIFEST
./test/th5s.h5 [NEW]
./test/th5s.c
Added a test to make sure that creating a data space with too
large a rank fails.
Added a test to make sure that reading a file that has a
dataset with a space with too large a rank fails. Actually,
this one is a little weird: the code that reads the data space
message assumes the space is scalar if the message cannot be
read. Fortunately the layout message fails also, preventing
the dataset from being opened. However, since the data type
message is still visible h5ls will report that the object is a
named data type.
./test/space_overflow.c [NEW]
This is the little program that makes the th5s.h5 file.
./src/H5A.c
./src/H5R.c
./src/H5Sselect.c
Updated trace info.
./src/H5Olayout.c
./src/H5Osdspace.c
Added code to fail if the dimensionality is too large when
decoding a layout or simple data space message.
./src/H5Oprivate.h
Redefined H5O_LAYOUT_NDIMS in terms of H5S_MAX_RANK.
./src/H5P.c
./src/H5S.c
Check for ndims>H5S_MAX_RANK in API function calls, added
assert to internal functions.
./src/H5V.c
Changed a `<' to an `<=' in an assert.
./test/flush2.c
Includes stdlib.h for getenv().
./tools/h5tools.c
Able to handle up to H5S_MAX_RANK dimensions during output.
----------------------
./MANIFEST
./test/Makefile.in
./test/flush1.c [NEW]
./test/flush2.c [NEW]
Test to see if calling H5Fflush() results in a consistent
file.
./src/H5.c
./src/H5A.c
./src/H5D.c
./src/H5Fistore.c
./src/H5I.c
./src/H5S.c
./src/H5Shyper.c
./src/H5Sselect.c
./src/H5TB.c
Changed comparisons against SUCCEED and FAIL to >=0 and <0 in
about 15 places.
./src/H5.c
./src/H5V.c
./src/H5detect.c
./src/H5private.h
./src/H5public.h
./test/big.c
./test/chunk.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/external.c
./test/fillval.c
./test/iopipe.c
./test/links.c
./test/mount.c
./test/mtime.c
./test/ragged.c
./test/shtype.c
./test/unlink.c
Removed ^M from the end of lines inserted on broken OS's ;-)
./src/H5private.h
Changed c++ comments to c comments.
./src/H5R.c
Added tracing macros.
----------------------
./MANIFEST
./doc/html/study.html [DELETED]
./doc/html/study_1000x1000.gif [DELETED]
./doc/html/study_250x250.gif [DELETED]
./doc/html/study_499x499.gif [DELETED]
./doc/html/study_5000x1000.gif [DELETED]
./doc/html/study_500x500.gif [DELETED]
./doc/html/study_p1.gif [DELETED]
./doc/html/study_p1.obj [DELETED]
Removed these old files -- the data was from before the chunk
cache was implemented and therefore the whole file was pretty
much garbage.
./MANIFEST
./doc/html/Chunking.html [NEW]
./doc/html/Chunk_f1.gif [NEW]
./doc/html/Chunk_f1.obj [NEW]
./doc/html/Chunk_f2.gif [NEW]
./doc/html/Chunk_f2.obj [NEW]
./doc/html/Chunk_f3.gif [NEW]
./doc/html/Chunk_f4.gif [NEW]
./doc/html/Chunk_f5.gif [NEW]
./doc/html/Chunk_f6.gif [NEW]
./doc/html/Chunk_f6.obj [NEW]
New documentation for chunking. It's not quite complete but
it gives a pretty good idea of some of the issues affecting
performance.
----------------------
./src/H5.c
Fixed a signed vs. unsigned comparison.
./src/H5D.c
Setting a fill value of all zeros will cause the fill value to
be written to the dataset instead of relying on the low-level
file driver initializing unwritten areas with zero.
./src/H5D.c
./src/H5F.c
./src/H5Fprivate.h
./src/H5G.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5O.c
./src/H5T.c
More file mounting stuff.
./src/H5I.c
Fixed a bug where trying to close an invalid object id caused
a core dump. For instance, H5Gclose(-1).
./MANIFEST
./test/Makefile.in
./test/mount.c [NEW]
Mounting tests.
./src/H5R.c
Fixed a couple (herr_t)NULL casts.
----------------------
./src/H5D.c
Fill values are working for contiguous datasets now except
there are two things that need more support from the data
space layer, specifically the ability to form a selection from
the difference of two selections. They are (1) extending an
external contiguous dataset, (2) optimization by delaying the
fill until after the first H5Dwrite().
Renamed H5D_allocate() to H5D_init_storage() since allocation
is only part of the story. Added a data space argument so it
doesn't have to query the space from the object header -- the
space is always available in the caller anyway.
Removed `#ifdef HAVE_PARALLEL' from a few places where it
wasn't necessary. We don't need it around code that doesn't
compile anything from mpi.h or mpio.h.
./src/H5Fistore.c
Uncommented H5F_istore_alloc() for non-parallel and moved the
`#ifdef HAVE_PARALLEL' just around Kim's barrier.
./src/H5Fmpio.c
Wrapped a couple long lines.
Got rid of two signed vs. unsigned comparison warnings.
./MANIFEST
./test/Makefile.in
./test/fillval.c [NEW]
Added tests for fill values. The contiguous dataset extend
test is disabled until H5S_SELECT_DIFF is implemented.
./tools/Makefile.in
Fixed a bug where `make test' didn't build the executables
first. This should cause the snapshots to start up again.
./Makefile.in
Changed to build in `test' directory before `tools'
directory. We want the library tests to pass before we even
start considering the tools. You can still build and/or test
the tools independent of the library tests passing.
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.
----------------------
./MANIFEST
Changed freebsd2.2.1 to freebsd2.2.7 to match change in file name.
Added a few missing files. Are all of these supposed to be
distributed?
./tools/testfiles/h5dumptst.c
+ ./tools/testfiles/tall-1.ddl
+ ./tools/testfiles/tall-2.ddl
+ ./tools/testfiles/tall-3.ddl
./tools/testfiles/tall.ddl
./tools/testfiles/tall.h5
+ ./tools/testfiles/tattr-1.ddl
+ ./tools/testfiles/tattr-2.ddl
+ ./tools/testfiles/tattr-3.ddl
+ ./tools/testfiles/tattr-4.ddl
./tools/testfiles/tattr.ddl
./tools/testfiles/tattr.h5
+ ./tools/testfiles/tdset-1.ddl
+ ./tools/testfiles/tdset-2.ddl
+ ./tools/testfiles/tdset-3.ddl
+ ./tools/testfiles/tdset-4.ddl
./tools/testfiles/tdset.ddl
./tools/testfiles/tdset.h5
+ ./tools/testfiles/tgroup-1.ddl
+ ./tools/testfiles/tgroup-2.ddl
+ ./tools/testfiles/tgroup-3.ddl
./tools/testfiles/tgroup.ddl
./tools/testfiles/tgroup.h5
+ ./tools/testfiles/tslink-1.ddl
+ ./tools/testfiles/tslink-2.ddl
./tools/testfiles/tslink.ddl
./tools/testfiles/tslink.h5
./src/H5B.c
./src/H5Bprivate.h
./src/H5D.c
./src/H5Dprivate.h
./src/H5Farray.c
./src/H5Fistore.c
./src/H5Fprivate.h
./src/H5Gstab.c
./src/H5P.c
./src/H5Ppublic.h
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Spoint.c
./src/H5Sprivate.h
./test/istore.c
Implemented split ratios as documented in previous
e-mails. Frank, the new API functions are H5Pget_btree_ratios()
and H5Pset_btree_ratios().
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Spoint.c
./src/H5Sprivate.h
Added more type checking for the data transfer property list
passed to these functions.
./src/H5D.c
Added a dataset transfer property list as an argument to
H5D_allocate() for the parallel version in order to pass split
ratios down to H5F_istore_lock(). Eventually we won't need
the split ratios for H5D_allocate() because we'll build a
completely full B-tree from the leaves up, but it might be
useful to have other transfer properties at that level
anyway. I always caled H5D_allocate() with &H5D_dflt_xfer.
./MANIFEST
./test/Makefile.in
./test/overhead.c [NEW]
Added an `overhead' test run by `make timings'.
----------------------
./MANIFEST
./src/H5B.c
./src/H5Bprivate.h
./src/H5G.c
./src/H5Gnode.c
./src/H5Gprivate.h
./test/Makefile.in
./test/unlink.c [NEW]
Finished H5Gunlink() and H5Grename().
./src/H5F.c
./src/H5Fistore.c
./src/H5Fprivate.h
Removed the last memcpy() from the chunk cache.
./src/H5Fistore.c
The offset of a chunk within a dataset is an 8-byte quantity
per dimension instead of 4 bytes.
./src/H5HL.c
Fixed infinite loops in H5HL_remove().
----------------------
./src/H5F.c
./src/H5Fprivate.h
./src/H5P.c
./src/H5Ppublic.h
./test/chunk.c
./test/dsets.c
The number of slots in the raw data cache can be queried or
set with H5Pget/set_cache(), which now take an extra argument.
The default number of slots is 521 and the default maximum
size is 1MB.
./src/H5Fistore.c
./src/H5Fprivate.h
Finished optimizations. The cache is now a hash and a linked
list instead of an array. The cpu time on my machine for
H5F_istore_lock() has been cut by 60% and H5F_istore_unlock() by
35%.
----------------------
./MANIFEST
Removed duplicate Ragged.html
./doc/src/Glossary.html
Changed 1.0 to 1.2 since 1.0 is the current development
branch, 1.1 will be development after beta release, and 1.2
will be the first complete release (see Version.html).
./test/dsets.c
./test/tstab.c
Added more tests.
----------------------
./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.
----------------------
./MANIFEST
./bin/release
./bin/snapshot
The format of the MANIFEST file has been relaxed -- comments
and blank lines should no longer confuse the tools that use
it.
As before, this file should contain a list of *all* files that
are part of HDF5, which means all files which are managed by
CVS/SVF. However, files can be marked so they're not part of
a release by adding _DO_NOT_DISTRIBUTE_ after the file name.
I've removed all the *.obj files from the distribution by
adding _DO_NOT_DISTRIBUTE_ after their names. I also removed
the old white-papers that might not apply to the current
version of the library and documentation about chunking
performance since it's wrong now that chunk caching is
implemented. Everyone please check the files you're
responsible for to make sure that they should really be part
of a release.
To get a list of all files use
grep '^\.' MANIFEST | cut -f1
To get a list of files for distribution use:
grep '^\.' MANIFEST | grep -v _DO_NOT_DISTRIBUTE_
(These commands assume tabs in the MANIFEST file. If the file
might contain spaces then run it through `unexpand' or `tr'
first).
./configure.in
./configure
./test/ragged.c
Check for sigaction().
./test/Makefile.in
The `clean' target removes the timing tests.
----------------------
./MANIFEST
./src/H5R.c [NEW]
./src/H5Rprivate.h [NEW]
./src/H5Rpublic.h [NEW]
./src/Makefile.in
./src/hdf5.h
./test/ragged.c [NEW]
Preliminary support for 2d ragged arrays for Mark Miller and
Jim Reus. Not fully implemented yet. The test is not actually
part of `make test' because we still have some memory problems.
./src/H5E.c
./src/H5Epublic.h
Added H5E_RAGGED as a major error number.
./bin/release
Checks the MANIFEST file against `svf ls' on systems that have
it.
./bin/trace
Fixed a bug that caused arguments of type `void *x[]' to not
be handled.
./src/H5.c
Removed unused variables and changed a couple types to
fix compiler warnings.
Added tracing support for ragged array object ID's and arrays
of pointers.
./src/H5D.c
H5Dcreate() will complain if either of the property lists are
invalid (instead of using the default).
./src/H5D.c
./src/H5Dprivate.h
Split H5Dget_space() into an API and internal function so it
can be called from the new ragged array layer.
./src/H5Fistore.c
Fixed warnings about unsigned vs. signed comparisons.
./src/H5Flow.c
Fixed a warning about a variable being shadowed in the MPI-IO
stuff.
./src/H5Iprivate.h
./src/H5Ipublic.h
Added the H5_RAGGED atom group.
./src/H5Shyper.c
Fixed some freeing-free-memory errors that resulted when
certain arrays were freed but the pointers were left in the
data structures. I simply set the pointers to null after they
were freed.
./src/H5Sprivate.h
./src/H5Sselect.c
Split the H5Sselect_hyperslab() function into an API and a
private function so it could be called from the ragged array
layer.
Added H5S_SEL_ERROR and H5S_SEL_N to the switch statements to
get rid or compiler warnings.
./src/H5Tconv.c
Removed a misleading comment.
./test/bittests.c
Fixed a warning about a printf().
./test/cmpd_dset.c
Fixed warnings about unused variables because of test #11
being commented out.
./bin/trace
Shortened the right margin for the output to allow room for
the `);' at the end of the TRACE() macros.
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.
----------------------
./MANIFEST
./src/H5Ssimp.c [REMOVED]
./src/Makefile.in
Removed H5Ssimp.c since it was no longer used.
./bin/snapshot
Fixed a few minor things to make it work better.
./src/H5D.c
Cleaned up H5D_read() and H5D_write() by combining some code
in each. Added timing calls around the data space calls when
H5S_DEBUG is defined.
./src/H5S.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Spoint.c
./src/H5Sprivate.h
Changed H5S_find() so it returns a table entry again instead
of copying the data into a caller-supplied buffer. This
allows the timers to be stored in the table and updated by the
caller. Added H5S_register() to register new table entries
and added entry creation to all the H5S selection
methods. Also changed lots of global functions to static
functions.
./src/H5Fistore.c
Fixed a memory bug in the raw data cache.
----------------------
./MANIFEST
Replaced Compression.html with Filters.html
./doc/html/Filters.html
./src/H5Ocomp.c
./src/H5P.c
./src/H5Ppublic.h
./src/H5Z.c
./src/H5Zprivate.h
Added two extra arguments to H5Pget_filter() in order to
retrieve the filter name. The name is the name registered for
the filter with H5Zregister(), but if the dataset creation
property originally came from an existing file then the name
is that which is stored in the file.
./tools/h5ls.c
The `-v' option now prints the names of the filters.
./src/H5B.c
./src/H5Fistore.c
./src/H5O.c
./src/H5Oefl.c
./src/H5Oprivate.h
./src/H5P.c
Plugged a memory leak.
./src/H5MMprivate.h
H5MM_malloc(0) and H5MM_calloc(0) actually allocate a single
byte in order to be sure that we get a valid pointer.
./src/H5S.c
./src/H5Sselect.c
Fixed pointer->integer conversions in error return values in
three places.
----------------------
./MANIFEST
./test/Makefile.in
./test/mtime.c [NEW]
Test for the modification time message.
./src/H5AC.c
./src/H5Fistore.c
Turned off printing of statistics on H5close() if H5AC_DEBUG
isn't defined.
----------------------
./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.
----------------------
./src/H5A.c
./src/H5Apublic.h
./test/tattr.c
Switched the order of the second and third argument of
H5Aget_name() to make it consistent with other functions that
take buffers and buffer sizes.
./src/H5G.c
./src/H5Gpublic.h
./src/H5Gprivate.h
The H5Gget_comment() function returns the size of the comment
including the null terminator. If the object has no comment
then zero is returned. If an error occurs then a negative
value is returned.
./MANIFEST
./tools/Makefile.in
./tools/h5tools.h [NEW]
./tools/h5dump.c [NEW]
Created a library for printing values of datasets in a way
that looks nice. It's not done yet, but I needed it for
debugging the contents of files from Jim Reus.
./tools/h5ls.c
Added the `-d' and `--dump' options which cause the contents
of a dataset to be printed. Added `-w N' and `--width=N'
options to control how wide the raw data output should be. If
you want single-column output then say `-w1'.
Printing dataset values can now handle datasets of any integer
or floating point atomic type. As a special case, integers
which are one byte wide are treated a character strings for
now.
Sample output:
$ h5ls --dump --width=60 banana.hdf
ARCHIVE 0:0:0:744 Dataset {52/Inf}
Data:
(0) "U struct complex { double R; double I; };\012V"
(43) " double;\012"
U 0:0:0:2500 Dataset {256/512}
Data: printing of compound data types is not implemented yet
V 0:0:0:3928 Dataset {256/512}
Data:
(0) 0, 0.015625, 0.03125, 0.046875, 0.0625,
(5) 0.078125, 0.09375, 0.109375, 0.125, 0.140625,
(10) 0.15625, 0.171875, 0.1875, 0.203125, 0.21875,
(15) 0.234375, 0.25, 0.265625, 0.28125, 0.296875,
...
----------------------
./src/H5Flow.c
./src/H5Fprivate.h
./src/H5Fsplit.c
Changed the allocation size request from `size_t' to `hsize_t'
because it was overflowing for the `big' test.
./src/H5detect.c
If `long double' and `double' are the same size then we define
H5T_NATIVE_LDOUBLE to be the same as H5T_NATIVE_DOUBLE.
Similarly for `long' vs. `long long' and `unsigned long' vs.
`unsigned long long'.
./test/Makefile.in
Added `big' to the list of tests to normally run.
./test/big.c
Added a check to see if the file system supports holes and if
it doesn't then the test is skipped.
./RELEASE
Added a couple minor details details about API tracing and
symbolic links.
./src/H5public.h
Added comments about the use of hbool_t. Fixed a comment
spelling error.
./test/testhdf5.h
Changed the way the version number is printed. The old method
was `hdf5-1.2.3d' and the new method is `hdf5 version 1.2
release 3'
./tools/h5ls.c
Only prints the max dimension if it differs from the current
dimension or if verbose mode is enabled. Added switches `-?',
`-h', and `--help' to print a usage message. Added switches
`-v' and `--verbose' to generate more verbose output. Added
switches `-V' and `--version' to print the version number and
exit. The version number is printed like: This is h5ls
version 1.0 release 24'
./bin/h5vers [NEW]
This script prints, sets, and/or increments the hdf5 version
number. It can be run from the top directory or any of the
child directories like src, tools, test, etc. Some examples:
$ h5vers # Display current version
1.0.24
$ h5vers -v
version 1.0 release 24 # Display current version.
$ h5vers -s 5.2.8 # Set version and display
5.2.8
$ h5vers -s 2.1
2.1.0
$ h5vers -s hdf5-1.0.24a.tar.bz2
1.0.24
$ h5vers -s 'version 2.0 release 8'
2.0.8
$ h5vers -s 'junk 22 junk 33 more junk 66 and 99 junk'
33.66.99
$ h5vers -i major # Increment from 1.0.24
2.0.0
$ h5vers -i minor # Increment from 1.0.24
1.1.0
$ h5vers -i release # Increment from 1.0.24
1.0.25
$ h5vers ~/hdf5/src/H5public.h # Use an alternate file
1.0.24
./bin/checkapi [NEW]
Run from the src directory with arguments H5[A-Z]*.c and it
will print the locations of each place where an API function
was called from within the library. Use it as the compile or
grep command under Emacs and you can C-x ` through the list.
./bin/debug-ohdr [NEW]
Keeps track of H5O_open() and H5O_close() debugging messages
and lists the file addresses of the object headers that are
opened but never closed. You must enable the `o' debugging at
configuration time and pipe stderr into this script.
./bin/errors
Added a note to indicate that this script no longer works
because of changes in the HRETURN_ERROR() and HGOTO_ERROR()
macros.
./bin/iostats [NEW]
Watches output from the Linux strace program and accumulates
statistics about low-level access to an hdf5 file. The output
is a list of 2d data points which can be plotted by gnuplot to
show file seeking behavior.
./MANIFEST
Added new files.
----------------------
./Makefile.in
./config/commence.in
./config/conclude.in
./config/depend.in
./src/Makefile.in
./test/Makefile.in
Tests are no longer installed for `make install'. Added a new
target `make tests' that builds the tests but doesn't run them.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
Added detection of fork() and waitpid(). If present the
contants HAVE_FORK and HAVE_WAITPID will be defined in
H5config.h.
./test/dtypes.c
Minor tweaks for systems that don't have fork() or waitpid().
./MANIFEST
./tools [NEW]
./tools/Makefile.in [NEW]
./tools/h5debug.c [NEW]
./tools/h5import.c [NEW]
./tools/h5ls.c [NEW]
./tools/h5repart.c [NEW]
Added a tools directory and moved tools from the src directory
to here.
----------------------
./README
./bin/release
The first line of the README file is updated automatically
by the `release' script to associate a date with a release
number. For example:
This is hdf5-1.0.9a released on 1998-06-09 18:00 UTC
Please refer to the INSTALL file for installation instructions.
./src/H5public.h
Release number incremented. This happens automatically now if
you run the `release' script in `-batch' mode. I'll stop
documenting changes to this file unless they're something
other than a release number change.
./MANIFEST
Added Elena's new files.
----------------------
./MANIFEST
Alphabetized. `d' comes before `e' :-)
./bin/release
Added the `-batch' option which causes the script to not ask
questions and to automatically update the minor version
number and set the patch level back to `a'. This is intended
to be used for the daily snapshots:
#! /bin/sh
set -e
cd ~/hdf5
make distclean
make test
bin/release -batch tar compress gzip bzip2
mv ./releases/* /repository
./src/H5Z.c
Removed warnings about unused variables when the zlib.h header
file is present but libz.a isn't.
./INSTALL
./configure.in
./doc/html/tracing.html
Made API tracing the default (you still need to define the
HDF5_TRACE environment variable to get results) and change the
name from `--disable-tracing' to `--disable-trace' to make it
consistent with the other switches.
Changed `site config file' to `host config file' to match the
documentation.
./doc/html/H5.user.html
Added a reference to the `tracing.html' file.
----------------------
./MANIFEST
Added new files from testpar directory.
./config/commence.in
Removed -D_POSIX_SOURCE because hdf5 uses a couple of
non-Posix things when certain debugging flags are switched on.
----------------------
./MANIFEST
./configure.in
./examples/Makefile.in [NEW]
Added a Makefile.in for the examples directory. To generate
the Makefile run configure again.
----------------------
./src/H5Tbit.c
./src/H5Tpkg.h
Fixed a bug in H5T_bit_copy(). Added H5T_bit_get_d() and
H5T_bit_set_d() which treat portions of a bit vector as an
unsigned integer. Added H5T_bit_inc() that increments part of
a bit vector and returns an indication of overflow.
./src/H5Tconv.c
./src/H5Tpkg.h
./test/dtypes.c
Added a slow general floating point conversion which works so
far on Intel, MIPS, and DEC but the test is turned off because
a cast from double to float will cause a SIGFPE on some
systems if an overflow occurs.
Added fast hardware conversions between native floating point
types. This function is also subject to the SIGFPE problem.
./src/H5detect.c
Removed the exponent bias adjustment when the significand
isn't normalized. This is now handled in the conversion
functions instead.
./src/H5T.c
Register new conversion functions.
Plugged a memory leak in the library termination code.
./RELEASE
Added a list of major changes since the first alpha.
./src/H5.c
./src/H5private.h
./src/H5A.c
./src/H5AC.c
./src/H5D.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5G.c
./src/H5Gprivate.h
./src/H5HG.c
./src/H5O.c
./src/H5T.c
./src/H5Tbit.c
./src/H5Tconv.c
Fixed various compiler warnings on Irix64.
./src/H5MM.c
Added PABLO_MASK to this file.
./test/chunk.c
Removed a warning about memcpy().
----------------------
./html/tracing.html NEW
This entire update is to make it possible for the library to
print the name, arguments, and return value of every API call
without requiring any extra work from developers or app
programmers. This file describes how this all works.
./configure.in
Added the `--enable-tracing' switch. If you use it then the
library will include code to print API function names,
argument names and values, and function return values.
However, you must then turn on the tracing by setting the
HDF5_TRACE environment variable to a file descriptor number.
The default is `--disable-tracing' since enabling it causes a
slight increase in library size and a slowdown resulting from
an extra function call for each API function call (I couldn't
even measure the slowdown :-)
./bin/trace NEW
A perl script that synchronizes the H5TRACE() macro calls in
the *.c files with the function return type and formal
argument names and types. If you use GNU make and gcc then
this will be done automatically, otherwise just invoke this
script with the names of one or more .c files. You could do
it by hand to, but encoding argument types is a little tricky
at first.
./config/commence.in
Added the $(TRACE) macro, which defaults to the no-op.
Added -D_POSIX_SOURCE to the compiler command line.
./src/Makefile.in
Override the default for $(TRACE).
./config/depend.in
Automatically calls $(TRACE) to synchronize the H5TRACE()
macros in any source file that changed. As with makefile
dependencies, one way to force synchronization of all files is
to remove the `.depend' file.
./MANIFEST
Added new files.
./src/H5Eprivate.h
Modified HRETURN_ERROR() and HRETURN() for tracing.
./src/H5.c
./src/H5private.h
This is where the real tracing work really happens, in
H5_trace().
./src/H5A.c
./src/H5D.c
./src/H5G.c
./src/H5P.c
./src/H5S.c
./src/H5Z.c
Added H5TRACE() calls to all API functions. You don't really
need these changes if you don't want to merge your stuff
because they can be generated automatically by going to the
hdf5/src directory and saying ../bin/trace *.c
./src/H5T.c
Added H5TRACE() calls. Other stuff below.
./src/H5E.c
./src/H5Epublic.h
Added H5TRACE() calls. Created a type H5E_auto_t for the
`func' argument of H5Eset_auto() and H5Eget_auto() to make
those arguments easier to parse for tracing. It should also
make it clearer for users that don't know how to read
complicated ANSI data types.
./src/H5F.c
Added H5TRACE() calls. Changed a couple `uintn' argument
types in API functions to `unsigned int' since `uintn' part of
the API. Changed a few "can't" and "cant" error messages to
"unable to".
./src/H5Ipublic.h
Removed H5_DIRECTORY from the H5I_group_t enum. It wasn't
used anywhere.
./src/H5Tconv.c
Removed an unused label.
./src/H5Fistore.c
./src/H5Oattr.c
./src/H5Odtype.c
./src/H5T.c
./test/dsets.c
./test/dtypes.c
Fixed a warning about a variable possibly used before it's
initialized. Added __unused__ to turn off some unused
argument warnings that pop up when debugging is turned off and
optimizations are turned on.
----------------------
./src/H5Tbit.c
./MANIFEST
./test/Makefile.in
./test/bittests.c NEW
Finished the bit vector operations and added test cases.
./src/H5Tconv.c
./test/dtypes.c
Finished integer->integer general conversion and added test
cases. Overflows and underflows are handled by substituting
the closest possible value. Examples:
(unsigned)0xffff -> (unsigned) 0xff
( signed)0xffff -> (unsigned)0x0000
(unsigned)0xffff -> ( signed)0x7fff
( signed)0x7fff -> ( signed) 0x7f
( signed)0xbfff -> ( signed) 0xbf
( signed)0x8000 -> ( signed) 0x80
./src/H5private.h
Added definitions for MIN and MAX that take 3 or 4 arguments:
MIN3(), MIN4(), MAX3(), MAX4(). Also added MIN2() and MAX2()
as aliases for MIN() and MAX().
./test/tattr.c
Removed some redundant `&' operators.
./configure.in
./src/H5config.h.in [regenerated]
./src/H5.c
Fixed warnings on DEC where long double is the same as
double.
