| Commit message (Collapse) | Author | Age | Files | Lines |
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----------------------
./INSTALL
Added warnings and a disclaimer about GNU, DEC, Irix64, and NT
compilers that generate incorrect machine code.
./configure.in
./src/H5private.h
Detects and includes <sys/param.h> which is needed on FreeBSD
before <sys/proc.h> even though we only really using anything
from <sys/proc.h> on the DEC Alpha.
./config/irix64
Turned off warnings for duplicate definitions from the linker
because -lnsl on irix has the same stuff in it as -lc.
./config/irix6.x
Split up the CC and CFLAGS settings like with irix64 so that
compilers besides `-n32' can be used.
./bin/snapshot
The snapshots are tagged with names like hdf5-1_1_52 which is
similar to the way the releases are tagged (cvs doesn't allow
dots in tags).
./test/dtypes.c
./src/H5private.h
./src/H5Tconv.c
Fixed some alignment violations on the DEC when using high
optimization levels. The DEC incorrectly optimizes certain
memcpy() and memmove() calls when the source argument is not
word aligned if the call looks like it's copying an atomic
data type.
./test/hyperslab
Worked around code generation bugs in the Irix64 Mongoose 7.00
compiler by casting some `unsigned long' values to `unsigned'
in an expression.
./src/H5Ocomp.c
Fixed a place where %d was used to print a size_t.
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Bug fix
Problem:
This bug is coming up as a bus error on some machines
(fuga, spank) in the "fillval" test. At higher levels of
optimizations, H5detect gets rid of a statement which is to
be used in alignment tests. Because of this, SIGBUS is never
delivered, and the alignment constraints of the machine are
not recorded correctly by H5detect in H5Tinit.c.
Solution:
By preventing the optimizer from getting rid of the statement
to be used in the alignment tests, SIGBUS is delivered as
expected, and the alignment constraints of the machine are
recorded correctly.
Platform tested:
Irix6.5(fuga), HPUX10.20(spank), Solaris2.5(Kryten)
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----------------------
./config/irix64
The old (-32) compiler is now supported by setting envrionment
CC='cc -32'. The -64 compiler is the default or you can set
CC='cc -64'.
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5G.c
./src/H5I.c
./src/H5Ocomp.c
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5T.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5Z.c
./src/H5detect.c
./test/big.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/enum.c
./test/mtime.c
./test/ohdr.c
./tools/h5ls.c
Fixed lots of warnings on Irix64. Mailed a few remaining
warnings in H5S to Quincey and a few in the dumper to
Ruey-Hsia.
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----------------------
./src/H5F.c
./src/H5private.h
./src/H5Ipublic.h
./src/H5O.c
Fixed a rather nasty bug with file closing that caused the
file boot block to be updated incorrectly, effectively
truncating the file. The bug I fixed was triggered by:
1. Create a file, F
2. Open an object, X
3. Close file F
4. Reopen file F for read/write.
5. Create and close some objects
6. Close file F
7. Close library (exit).
Step 3 pended the close because object X is still open, but
the file ID was removed from the H5I_FILE ID group. Step 4
created a new file because it didn't see any matching file on
the H5I_FILE ID group. Step 5 extends the file. Step 6 writes
the new file boot block to disk. Step 7 closes object X and
completes the close from step 3, writing the old boot block
information to disk.
The new behavior is that step 3 moves the file from the
H5I_FILE group to the H5I_FILE_CLOSING group. Step 4 searches
both groups and finds the file. Step 5 extends the file using
the same H5F_file_t struct as step 3. Step 6 closes the H5F_t
struct opened in step 3 but not the H5F_file_t struct shared
by steps 1 and 3. Step 7 closes object X which closes the
H5F_file_t from step 1, flushing the boot block which was
shared by all steps.
./src/H5F.c
Added some bulletproofing to file reference counting and
removed comments which no longer apply. Added H5F_flush_all()
and H5F_close_all() which apply to all files.
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5G.c
./src/H5I.c
./src/H5Iprivate.h
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5T.c
Added the new H5I_free_t data type to describe the function
type to be passed as the `free_func' argument to
H5I_init_group().
./src/H5I.c
Bulletproofed the object removal functions. Removed comments
which no longer apply. Changed global variable names so they
don't violate the naming scheme. Added H5I_debug() that prints
the contents of an ID group. Removed H5I_inc_ref() because it
isn't used. Reindented a couple of functions.
./src/H5.c
./src/H5G.c
./src/H5Ipublic.h
Changed H5I_MAXID to H5I_NGROUPS to better relect the fact
that it's the total number of valid ID groups.
./src/H5Shyper.c
Changed hyperslab offset arrays to signed quantities to get
rid of warnings on DEC cluster.
./src/H5Flow.c
./src/H5Fprivate.h
Changed the objno argument of H5F_addr_pack() to be unsigned
to get rid of warnings on DEC cluster.
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----------------------
./src/H5Shyper.c
Changed hyperslab offset arrays to signed quantities to get
rid of warnings on DEC cluster.
./src/H5Flow.c
./src/H5Fprivate.h
Changed the objno argument of H5F_addr_pack() to be unsigned
to get rid of warnings on DEC cluster.
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----------------------
./src/H5.c
Fixed more dependency problems in H5_term_library(). There was
a bug in the previous version that could cause the wrong EOF
marker to be written to the boot block under certain
circumstances. Hopefully this fixes it although I don't ready
access to a test case (Mark Miller will test it).
./src/H5F.c
./src/H5Fprivate.h
Added an H5F_close_all() that is similar to
H5F_term_interface() but which doesn't close the
interface. Files that don't have open object headers are
closed, others are delayed until all object headers close. All
files are flushed.
./src/H5ACprivate.h
./src/H5Bprivate.h
./src/H5Dprivate.h
./src/H5Eprivate.h
./src/H5Fprivate.h
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gpublic.h
./src/H5HGprivate.h
./src/H5HLprivate.h
./src/H5Iprivate.h
./src/H5MFprivate.h
./src/H5MMprivate.h
./src/H5Oprivate.h
./src/H5Pprivate.h
./src/H5Ppublic.h
./src/H5RAprivate.h
./src/H5Sprivate.h
./src/H5Spublic.h
./src/H5Tpkg.h
./src/H5Tprivate.h
./src/H5Tpublic.h
./src/H5Vprivate.h
./src/H5Zprivate.h
./src/H5private.h
./src/H5public.h
Reindented after __DLL__ was added.
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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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also exported all the non static functions and globals variables to the dll
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also exported all globals and non static functions to the dll
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changed the HDF5DLL and HDF5GLOBAL to __DLL__ and __DLLVAR__
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Bug fix
Problem:
Depending on how the string size changes, different buffers are used
when copying from one array of strings to another array of strings.
An ASSERTION() is set up to check the validity of the buffer being
used for each element of the string array being copied. This
ASSERTION() fails for a 10 element string array of string length 42
being copied to a 10 element string array of string length 50.
Solution:
The overlap variable (olap) is calculated slightly differently.
Also, since olap and nelmts are unsigned types, the conditional
assignment:
d = elmtno >= nelmts-olap ? dbuf : dp
should be rewitten as:
d = elmtno+olap >= nelmts ? dbuf : dp
This same problem/solution may exist in H5T_conv_i_i(), and
H5T_conv_f_f().
Platform tested:
Solaris2.5
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----------------------
./tools/h5tools.c
Strings are not converted to null-padding before being
printed; they are printed with whatever byte values appear in
the file.
./tools/h5ls.c
Now able to display attribute data type and data.
Added a `-f' or `--full' switch which causes the full name of
each object to be displayed instead of just the base name.
Added a `-r' or `--recursive' switch that recursively prints
the contents of groups, avoiding cycles.
More bulletproofing for non-printable characters in things
like object names, attribute names, and comment strings. We
don't want listing a file to send termal escape sequences
because it's sometimes possible to execute commands that way.
Since h5ls doesn't usually use quotes around object names we
must sometimes escape space characters.
External files are listed in a table to make the output less
confusing.
./tools/h5tools.c
./tools/h5tools.h
Changed h5dump() to h5dump_dset() and added h5dump_mem(). Also
make h5dump_fixtype() public.
./test/dtypes.c
Wrote some data to an attribute to test h5ls attribute
printing.
./src/H5ACprivate.h
./src/H5Apublic.h
./src/H5Dprivate.h
./src/H5Dpublic.h
./src/H5Epublic.h
./src/H5Fprivate.h
./src/H5Fpublic.h
./src/H5Gprivate.h
./src/H5HLprivate.h
./src/H5Oprivate.h
./src/H5Ppublic.h
./src/H5RApublic.h
./src/H5Rpublic.h
./src/H5Spublic.h
./src/H5Tpkg.h
./src/H5Tpublic.h
./src/H5Vprivate.h
./src/H5Zpublic.h
./src/H5private.h
./src/H5public.h
Reindented function prototypes after `HDF5API' was added. Also
rewrapped long lines.
./src/H5Flow.c
Added an `#ifdef WIN32' around an unused variable.
./src/H5api_adpt.h
Removed extra carriage returns inserted by "broken" operating
system.
./src/H5Dprivate.h
./src/H5Oprivate.h
./src/H5Vprivate.h
./src/H5private.h
Removed extraneous inclusion of H5api_adpt.h since it's
included in H5public.h which is included by everything.
./src/Makefile.in
Added H5api_adpt.h to the list of public header files to fix
broken `make install'.
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gloabls in a dll
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more effectively.
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----------------------
./INSTALL
./doc/html/Compression.html
./doc/html/Filters.html
Disassociated GNU from zlib. Did not change the introduction
which incorrectly states that compression in hdf5 is available
only if GNU gzip is available (should read zlib).
Changed a typo in INSTALL to match what is documented in
various other places: that zlib 1.1.2 (not 1.0.2) or better is
required for compression.
Added a reference to the main zlib web page in various places.
./src/H5Fistore.c
Fixed a typo in a comment.
./src/H5Flow.c
Removed carriage returns from the end of lines.
./test/dsets.c
The deflate compression tests are still run but `-SKIP-' is
printed instead of `PASSED' if the zlib library was not
detected at configuration time. The tests check that the
compression layer (H5Z) is correctly bypassed.
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Tested in O2K.
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in the FUNC_ENTER_INIT to eliminate the unreachable statement
compiler warning. Tested in O2K.
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----------------------
./src/H5.c
./src/H5private.h
Renamed `library_initialize_g' to `H5_libinit_g' to make it
conform to our naming scheme.
./src/H5I.c
Fixed a bug in H5I_dec_ref() that caused the return value to
always be zero instead of the new reference count.
./src/H5.c
./src/H5Odtype.c
./src/H5T.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5Tprivate.h
./src/H5Tpublic.h
Added support for enumeration data types.
./src/H5RA.c
Renamed H5T_insert() to H5T_struct_insert() and added
H5T_enum_insert().
./src/H5RA.c
./src/H5Shyper.c
Added casts to size_t for the third argument of memcpy() to
shut up a warning message from insure++.
./src/H5T.c
Changed "can't" to "unable to" in some error messages to be
more consistent.
./src/H5detect.c
If fork() or waitpid() are unavailable then we assume no
alignment constraints. Hopefully this is the case only on NT
and Intel CPU's don't have alignment constraints.
./src/H5public.h
Include <limits.h> because the H5T_NATIVE_CHAR macro needs the
definition for CHAR_MIN.
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----------------------
./INSTALL
Added warning that enabling debugging code can adversely
affect performance even when the debugging isn't turned on at
run-time. Performance testing shows that under certain
circumstances (like data type conversions of compound types)
the H5_timer functions, although only a few lines each,
contribute a fairly large percent to the execution time.
./src/H5T.c
./src/H5Tpkg.h
./src/H5Tpublic.h
Improved the H5Tunregister() function to make unregistering
more flexible. It takes the same arguments as H5Tregister()
but also accepts wild cards. All conversion functions that
match the H5Tunregister() search criteria are removed from the
global type conversion table.
The H5Tregister_hard() and H5Tregister_soft() were combined
into a single function called H5Tregister() which is the
counterpart to H5Tunregister(). A new `persistence' argument
was added to differentiate between the two types of conversion
functions.
The application is allowed to register a hard conversion
function for the no-op conversion path although the library
isn't obligated to call it (it usually does). This is mostly
for completeness, but the application might use it to help
determine if the raw data pipeline was able to use the
optimized path for the case when no type conversion is
necessary. The library doesn't allow this path to be
unregistered although the application can redefine it as often
as it likes.
Fixed the type conversion tables in preparation for MT-safety
and to fix previosly-known design bugs wrt. unregistering
conversion functions or changing the C function associated
with a conversion path. The MT-safety stuff is documented in a
separate white paper.
Increased the conversion function debugging name from 9
characters to 31 characters so the output can be more
descriptive.
Moved conversion path statistics from the H5T_cdata_t member
into the conversion path itself. This makes H5T_cdata_t
contain only application-visible data structures.
./src/H5A.c
./src/H5D.c
./src/H5Ofill.c
./src/H5P.c
./src/H5T.c
Improved the way type conversion functions are called so the
caller doesn't have to check for data type debugging and
increment type conversion timers and statistics.
Changed check for no-op conversion since it is now
application-definable and there may even be more than one
definition at a time in a multi-threaded application (one
thread might be using the no-op conversion path when some
other thread changes its definition -- the first thread still
sees the original defintion until it's done with the
operation).
./doc/html/Datatypes.html
Updated the user guide to reflect the changes to data type
conversion registration functions.
./bin/trace
./src/H5.c
Added tracing support for the new H5T_pers_t data type.
./test/dtypes.c
Added printf to display alignment value if non-aligned data
types are being tested.
./test/h5test.c
Modified the H5Tunregister() calls to use the new
arguments. All 94 of those calls can be replaced by a single
call to the new H5Tunregister() function.
./src/H5.c
Added HAVE_GETTIMEOFDAY around an auto variable and
initialized the elapsed time to zero when gettimeofday() is
not available.
./src/H5F.c
./src/H5Fprivate.h
./src/H5P.c
Added an H5*_init() functions which do the same thing as
H5*_init_interface() but can be called from other packages and
don't do anything if the interface is already initialized.
This fixes a couple memory leaks in applications that
repeatedly close and open the library with H5close().
./src/H5Tconv.c
Optimized some data alignment code in the hardware conversion
functions.
Hardware conversions accumulate statistics about source and
destination data alignment and print that information when the
conversion function is unregistered (usually when the
application exits) if data type debugging is compiled into the
library and enabled at run-time.
The conversion caching was cleaned up for the compound data
type conversion function. It now caches conversion paths in a
manner that will be MT-safe and is much simpler than the old
method. Also cleaned up some array index maps.
./src/H5detect.c
Fixd mispelling of alingemnt.
./src/H5private.h
Changed `TRUE' to `1' in assignment to interface_initialize_g
in FUNC_ENTER macro definition.
./tools/testh5dump.sh
Completely rewritten to make it shorter, better documented,
and conforming to most of the other test outputs.
The comparison of the actual output with the expected output
is insensitive to differences in white space. The test now
passes for the first time on Linux where the output width
wasn't as expected but the output was otherwise correct.
./tools/testfiles/tall-1.ddl
./tools/testfiles/tall-2.ddl
./tools/testfiles/tall-3.ddl
./tools/testfiles/tattr-1.ddl
./tools/testfiles/tattr-2.ddl
./tools/testfiles/tattr-3.ddl
./tools/testfiles/tattr-4.ddl
./tools/testfiles/tcomp-1.ddl
./tools/testfiles/tcomp-2.ddl
./tools/testfiles/tcomp-3.ddl
./tools/testfiles/tcomp-4.ddl
./tools/testfiles/tdset-1.ddl
./tools/testfiles/tdset-2.ddl
./tools/testfiles/tdset-3.ddl
./tools/testfiles/tdset-4.ddl
./tools/testfiles/tgroup-1.ddl
./tools/testfiles/tgroup-2.ddl
./tools/testfiles/tgroup-3.ddl
./tools/testfiles/tlink-1.ddl
./tools/testfiles/tlink-2.ddl
./tools/testfiles/tlink-3.ddl
./tools/testfiles/tlink-4.ddl
./tools/testfiles/tlink-5.ddl
./tools/testfiles/tslink-1.ddl
./tools/testfiles/tslink-2.ddl
Changed `../h5dump' to just `h5dump'.
./config/alpha-dec-osf4.0
Added more warning and optimization switches to the native
compiler.
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----------------------
./MANIFEST
Added tcompound2.{dmp,h5} and tdset2.{dmp,h5} used by the
h5toh4 testing.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
Added check for <sys/timeb.h> for Win32.
Determines sizeof(char) just so we have a complete list of
type sizes defined as preprocessor symbols.
./src/H5detect.c
./src/H5T.c
./src/H5Tpkg.h
Detects alignment constraints. In order for this to work the
operating system must not correct unaligned data (for
instance, on the DEC Alpha one might need to say `uac p
sigbus' before running H5detect).
./src/H5private.h
Includes <signal.h> because it's needed by H5detect.c to
detect alignment constraints.
./src/H5Tconv.c
Added extra checks to all hardware conversion functions so
they align data when necessary before the conversion. This
slows down the conversions somewhat but they're still much
faster than the software conversions.
./test/dtypes.c
By setting a constant at the top of the source you can test
conversions where the data is aligned on various byte
boundaries.
By setting a constant at the top of the source you can
simulate architectures that have alignment constraints on
architectures that don't.
Changed typo SIZEOF_LDOUBLE to SIZEOF_LONG_DOUBLE in a few
places.
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