----------------------
./tools/h5dump.c
./tools/h5ls.c
./tools/h5tools.h
Able to handle compound data types now. Moved code that
chooses memory data type based on file data type from h5ls to
libh5tools.a(h5dump.o)
----------------------
./src/H5.c
Handle hid_t of type H5_TEMPBUF, arguments usually called tbuf_id.
Added array tracing where the array rank is stored in a simple
data space. Just use the name of the data space argument when
declaring the array argument:
herr_t
H5Sselect_hyperslab (hid_t space_id, H5S_seloper_t op,
const hssize_t start[/*space_id*/],
const hsize_t _stride[/*space_id*/],
const hsize_t count[/*space_id*/],
const hsize_t _block[/*space_id*/])
and when the program runs you'll see array values printed:
H5Sselect_hyperslab(space=218103813, op=H5S_SELECT_SET,
start=0xbfffef4c {0}, _stride=NULL,
count=0xbfffef44 {64},
_block=NULL) = SUCCEED;
Added more symbolic data types to the tracing output.
./src/H5A.c
./src/H5Apublic.h
./src/H5D.c
./src/H5Dpublic.h
./src/H5F.c
./src/H5Fpublic.h
./src/H5G.c
./src/H5Gpublic.h
./src/H5P.c
./src/H5Ppublic.h
./src/H5S.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Spoint.c
./src/H5Spublic.h
./src/H5Sselect.c
./src/H5Ssimp.c
./src/H5TB.c
./src/H5V.c
Changed some API argument names to be more consistent with
other API functions and to produce better tracing output.
Reformatted some long lines. Indented printf statements.
./tools/h5ls.c
Fixed warnings about unsigned vs. signed comparisons.
----------------------
./tools/h5ls.c
If the dataset is of type H5T_NATIVE_CHAR then we print the
value as a string. This is temporary -- I plan to add better
control of this later but needed something now for debugging.
./src/H5Fistore.c
Squashed a bug in the chunk caching code that caused the wrong
chunk to be returned.
./bin/trace
./src/H5.c
Added support for printing values of array arguments when the
size of the array is supplied by some previous argument. You
must declare the argument as an array in order for the
automatic tracing stuff to work. For instance, the third
argument of H5Pset_chunk() is an array whose size is
determined by the second argument `ndims'. Here's how you
should declare it:
herr_t
H5Pset_chunk(hid_t plist_id, intn rank, hsize_t dims[/*rank*/])
The comment inside the `[]' is the name of some previous
integer argument (int, unsigned, size_t, ssize_t, hsize_t,
hssize_t). The trace output will look something like:
H5Pset_chunk(plist=1234567, rank=2, dims=0x112233 {11, 22})
Changed tracing so that data types are printed out
symbolically when possible.
Changed tracing so data type initializations are not printed.
This used to be confusing because lots of H5Tcopy() and
H5Tregister...() calls showed up before the applications first
explicit API call.
./src/H5Ipublic.h
Changed the file atom group from zero to one so printing of
atoms during tracing is more consistent -- they're all big
numbers now.
./src/H5A.c
./src/H5E.c
./src/H5F.c
./src/H5G.c
./src/H5Sselect.c
./src/H5T.c
./src/H5TB.c
./src/H5Z.c
Accidently modified these when working on the tracing, but
nothing should have changed.
./src/H5P.c
Changed the definition of H5Pset_chunk() for tracing.
./src/H5S.c
./src/H5Spublic.h
Changed the definitions of H5Sset_extent_simple() and
H5Screate_simple() for tracing. Changed the FUNC_ENTER() name
for H5Screate_simple() so tracing shows the correct name.
----------------------
./bin/release
The archive names have only three parts to a version number.
Instead of `hdf5-1.2.3d.tar.gz' they will be named like
`hdf5-1.2.3.tar.gz'.
./src/H5public.h
./src/H5.c
Dropped the patch level from the version number. The version
number is now a major number, a minor number, and a release
number.
./doc/html/Version.html
Updated to get rid of patch numbers.
./tools/h5repart.c
Added a `-V' flag like for `h5ls' that prints the version number.
----------------------
./doc/html/H5.format.html
./src/H5F.c
./src/H5Gprivate.h
./src/H5Oshared.c
Added file alignment fields: the boot block has an extra
reserved address field. The symbol table entry scratch pad
space was reduced from 24 bytes to 16 bytes. The index
permutation was moved earlier in the data type message for
compound data types and extra padding was added. Four bytes
of padding was added to the shared message format.
----------------------
./doc/html/H5.format.html
./src/H5Gent.c
./src/H5Gprivate.h
./src/H5Oattr.c
./src/H5Oprivate.h
./src/H5Oshared.c
./src/H5HG.c
./src/H5HGprivate.h
Added padding fields in symbol table entries, attribute
messages, shared messages, and global heap objects to insure
that things are aligned on 8-byte boundaries in the file, and
thus in memory. Otherwise some little endian machines
complain (DEC Alpha) during encoding/decoding of file meta
data. I chose to add alignment to the file rather than
rewriting the ENCODE/DECODE macros for the little endian case.
Completely rewrote the section on attribute messages.
More alignment stuff will follow.
./src/H5detect.c
Fixed a typo `nd'->`dn'
./test/dtypes.c
Commented out conversion tests to/from `long double' on
machines where it's the same size as `double' to get rid of
compiler warnings.
./doc/html/Big.html
Fixed a couple typos.
----------------------
./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.
----------------------
./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.
----------------------
./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.
./INSTALL_MAINT
./README
./RELEASE
Partially updated for second alpha, but haven't updated
version numbers yet.
./src/H5.c
./src/H5A.c
./src/H5AC.c
./src/H5B.c
./src/H5D.c
./src/H5F.c
./src/H5Fcore.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Fmpio.c
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5HL.c
./src/H5I.c
./src/H5MM.c
./src/H5MMprivate.h
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Olayout.c
./src/H5Oname.c
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5P.c
./src/H5S.c
./src/H5T.c
./src/H5Tconv.c
./src/H5detect.c
./test/hyperslab.c
./test/istore.c
Changed memory allocation functions so they fail instead of
dumping core. The `x' was removed from the name to remind us
of that: H5MM_xmalloc() -> H5MM_malloc(), etc.
H5MM_calloc() takes one argument like H5MM_malloc() instead of
two like calloc() because we almost always called it with `1'
for one of the arguments anyway. The only difference between
the two functions is that H5MM_calloc() returns memory which
is initialized to zero.
./src/H5Gent.c
./src/H5Gprivate.h
Removed H5G_ent_calloc() since it wasn't used.
./src/H5Fistore.c
Fixed a bug found by Albert. Thanks, Albert! This fix
combined with the changes to memory allocation prevent the
library from failing an assertion if the application uses an
unreasonable size for chunks (like Alberts 10000x10000x4).
./src/H5MF.c
./src/H5MFprivate.h
Changed H5MF_free() to H5MF_xfree() since calling it with an
undefined address is allowed.
----------------------
./INSTALL
./INSTALL_MAINT
./README
Updated installation instructions for hdf-5.0.0a.
./RELEASE
Updated release notes. Needs more work.
./bin/release
The tarballs include the name of the root directory like
hdf-5.0.0a so it doesn't have to be explicitly created when
the files are extracted.
