| Commit message (Collapse) | Author | Age | Files | Lines |
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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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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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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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Maintainance & performance enhancements
Description:
Re-arranged header files to protect private symbols better.
Changed optimized regular hyperslab I/O to compute the offsets more
efficiently from previous method of using matrix operations.
Added sequential I/O operations at a more abstract level (at the same level
as H5F_arr_read/write), to support the optimized hyperslab I/O.
Platforms tested:
Solaris 2.6 (baldric) & FreeBSD 4.1.1 (hawkwind)
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objects being
cached instead of in separate structures. This reduces the amount of memory
the hash table uses by about half. This is the initial step along the path of
speeding up the metadata caching.
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machines. They
should (hopefully) work on all platforms again now.
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assert() macros
to double-check things. I've turned them back on again now. I also changed
the internal representation of a few struct fields to be float instead of
double, since the HP/UX 10.20 compiler was having problems with the alignment
of the doubles.
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----------------------
./src/H5.c [1.3]
./src/H5AC.c [1.3]
./src/H5ACprivate.h [1.3]
./src/H5B.c [1.3]
./src/H5Bprivate.h [1.3]
./src/H5D.c [1.3]
./src/H5F.c [1.3]
./src/H5Farray.c [1.3]
./src/H5Fcore.c [1.3]
./src/H5Ffamily.c [1.3]
./src/H5Fistore.c [1.3]
./src/H5Flow.c [1.3]
./src/H5Fmpio.c [1.3]
./src/H5Fprivate.h [1.3]
./src/H5Fsec2.c [1.3]
./src/H5Fsplit.c [1.3]
./src/H5Fstdio.c [1.3]
./src/H5G.c [1.3]
./src/H5Gent.c [1.3]
./src/H5Gnode.c [1.3]
./src/H5Gprivate.h [1.3]
./src/H5Gstab.c [1.3]
./src/H5HG.c [1.3]
./src/H5HGprivate.h [1.3]
./src/H5HL.c [1.3]
./src/H5HLprivate.h [1.3]
./src/H5MF.c [1.3]
./src/H5MFprivate.h [1.3]
./src/H5O.c [1.3]
./src/H5Oattr.c [1.3]
./src/H5Ocont.c [1.3]
./src/H5Odtype.c [1.3]
./src/H5Oefl.c [1.3]
./src/H5Olayout.c [1.3]
./src/H5Oprivate.h [1.3]
./src/H5Oshared.c [1.3]
./src/H5Ostab.c [1.3]
./src/H5P.c [1.3]
./src/H5R.c [1.3]
./src/H5Smpio.c [1.3]
./src/H5T.c [1.3]
./src/H5Tvlen.c [1.3]
./src/H5private.h [1.3]
./test/dtypes.c [1.3]
./test/gheap.c [1.3]
./test/istore.c [1.3]
./test/lheap.c [1.3]
./test/ohdr.c [1.3]
./tools/h5debug.c [1.3]
File addresses (the `haddr_t' type) are passed by value
instead of by reference. The type is no longer a struct. This
is one of the preliminary changes needed for the Virtual File
Layer stuff.
./src/H5Fprivate.h [1.3]
./src/H5Flow.c [1.3]
Some address functions were rewritten as macros.
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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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"non-negative/negative"
and also fixed a few more explicit checks against FAIL.
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----------------------
./doc/html/H5.format.html
./src/H5HG.c
Fixed a bug in the global heap that caused H5HG_read() to
write past the end of the buffer in certain cases.
./test/big.c
The test is skipped if hdf5 was configured with
`--disable-hsizet'.
./src/H5Ofill.c
Data type conversions are implemented for the fill value.
./src/H5.c
Tracing prints one of H5P_FILE_CREATE, H5P_FILE_ACCESS,
H5P_DATASET_CREATE, H5P_DATASET_XFER, or H5P_MOUNT instead of
the more cryptic H5I_TEMPLATE_* constants.
./src/H5D.c
Removed prototype for H5D_find_name().
./src/H5I.c
The GROUP_MASK and ID_MASK are both calculated from GROUP_BITS
instead of being set by hand.
We don't use the sign bit of hid_t; all valid hid_t values are
positive so we can say things like `if ((file=H5Fopen(...))<0)'.
Changed `(int)pow(2.0,x)' to `1<<x' so we don't have to worry
about rounding.
Fixed H5I_get_type() so it doesn't always fail an assertion.
./src/H5E.c
./src/H5Epublic.h
Added minor error H5E_MOUNT
./src/H5F.c
./src/H5Fprivate.h
Added H5Fmount() and H5Funmount(). Mounting and unmounting
works as documented but some of the other things aren't
implemented yet, the biggest being current working groups
always acting on the root of the mount tree, and H5Fclose()
closing the entire tree. The rest of the stuff will be added
shortly...
./src/H5P.c
./src/H5Ppublic.h
Added the H5P_MOUNT property list but haven't implemented any
particular properties for it yet.
./src/H5Gstab.c
Hard links across files return an error instead of failing an
assertion.
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----------------------
./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'.
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----------------------
This checkin is to fix a couple bugs for Jim Reus. Some features are
not fully implemented but it shouldn't break anything.
./config/conclude.in
./test/Makefile.in
`make clean' removes object files from the test directory as
well as a couple more *.h5 temp files.
./config/hpux9.03 [NEW]
New config file for HP/UX 9.03
./src/H5B.c
./src/H5Bprivate.h
./src/H5Fistore.c
./src/H5G.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gstab.c
Not-yet-complete version of object removal.
./src/H5Fistore.c
./src/H5Fprivate.h
Experimental optimizations, disabled by default.
./src/H5Fprivate.h
Default low-level driver was changed to H5F_LOW_SEC instead of
H5F_LOW_STDIO because the sec2 driver is much easier to debug.
./src/H5Fsplit.c
./src/H5G.c
./src/H5Z.c
Changed a couple return statements to HRETURN.
./src/H5Odtype.c
Removed a check for nested compound data types from back when
they weren't implemented that raised an error.
./tools/h5tools.c
Increased temp buffer sizes and added a check for buffer
overflow so we fail an assertion (hopefully). This really
needs to be fixed sometime.
Added support for printing H5T_STRING data types.
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----------------------
./html/H5.format.html
./src/H5E.c
./src/H5Epublic.h
./src/H5F.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gprivate.h
./src/h5ls.c
./test/Makefile.in
Symbolic links are now supported. The ./test/links program
will create a `links.h5' file that demonstrates hard links,
soft links, dangling links, and recursive links. A symbolic
link is a symbol table entity and doesn't have an object
header. It's format is described in H5.format.hml.
./src/H5G.c
./src/H5Gpublic.h
./src/h5ls.c
Implemented H5Gstat() and H5Gget_linkval() as documented by
Quincey. The `H5G_type_t type' field of `H5G_stat_t' was
changed to `int type' because H5G_type_t was already used and
the `type' data type should be open-ended.
./src/H5Ffamily.c
Removed an incorrect diagnostic message.
./test/big.c
Added read/write calls to test partial I/O to big contiguous
datasets. With no arguments it writes to a dataset and prints
the list of points written which should be redirected to a
file. With an argument (the name of a file containing the
stdout of a run with no arguments) values are read from the
dataset. One would typically say `big >x && big x'.
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----------------------
./MANIFEST
./src/H5HG.c [new]
./src/H5HGprivate.h [new]
./src/H5HGpublic.h [new]
./src/Makefile.in
Added global heaps, H5HG. This compiles but is untested.
./src/H5D.c
./src/H5G.c
./src/H5Gnode.c
./src/H5Gstab.c
./src/H5HL.c [renamed from H5H.c]
./src/H5HLprivate.h [renamed from H5Hprivate.h]
./src/H5HLpublic.h [renamed from H5Hpublic.h]
./src/H5Oefl.c
./src/Makefile.in
./src/hdf5.h
./test/theap.c
Renamed local heaps from H5H to H5HL.
./src/H5AC.c
./src/H5ACprivate.h
./src/debug.c
Added debugging support for global heap collections.
./html/H5.format.html
Ripped out the old small object heap documentation and added
documentation for the new global heap.
./html/H5.api.html
./src/H5P.c
./src/H5Ppublic.h
./src/H5F.c
./src/H5Fprivate.h
./src/H5private.h
The H5Pget_version() function no longer returns a small object
heap version number. Instead, each collection of the global
heap has its own version number instead of a single number in
the file boot block.
./bin/release
Omit files marked for removal by CVS even though the removal
hasn't been committed yet.
./test/iopipe.c
Removed warnings about casting unsigned int to double on Irix64.
./MANIFEST
Removed ./test/testpar/phdf5sup.c
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----------------------
./src/H5B.c
./src/H5Bprivate.h
./src/H5G.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gpublic.h
./src/H5Gstab.c
Implemented H5Giterate(). However, since most functions can't
take a group ID in place of a file ID yet, there's not a whole
lot that the operator can do besides print the name or something.
./test/H5O.c
Fixed writing of four uninitialized bytes to the file as part
of an object header.
./test/istore.c
For some reason, `mpirun -np 1 istore' results in extra
arguments on the command line that istore doesn't understand.
I'm probably forgetting to call some MPI function in
main(). Albert, Kim? So I commented out the `exit(1)' for the
time being.
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----------------------
./src/H5D.c
./src/H5Dpublic.c
Added H5Dget_space().
./src/H5Gstab.c
./src/H5H.c
Fixed a comparison with size_t against <0.
./src/H5P.c
./src/H5Pprivate.h
./src/H5Ppublic.h
Changed `intn' to `int' for public function args and
returns. H5Pget_hyperslab() returns the dimensionality.
./test/testhdf5.h
Clears error stack more frequently.
./src/H5Psimp.c
./test/cmpd_dset.c
Impelementing data space conversion.
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----------------------
./config/freebsd2.2.1
./config/linux
Added -UH5O_DEBUG to the debug flags. Turn this on to get
lots of lines on stderr to show what objects are opened and
closed.
./src/H5C.o
./src/H5Cpublic.h
./test/dsets.c
./test/tfile.c
Split H5Cget_prop() and H5Cset_prop() into functions for each
property.
./src/H5D.c
./src/H5Dpublic.h
./src/H5Gstab.c
./src/H5O.c
./src/H5Ocont.c
./src/H5Ocstore.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Oistore.c
./src/H5Oname.c
./src/H5Onull.c
./src/H5Oprivate.h
./src/H5Osdspace.c
./src/H5Ostab.c
./src/H5P.c
./src/istore.c
./test/tohdr.c
Object header functions now understand constant
vs. non-constant messages.
./src/H5F.c
./src/H5Fprivate.h
The file OID can be closed before other OID's.
./src/H5Flow.c
H5F_addr_defined() is a macro in this file.
./src/H5G.c
./src/H5Gpublic.h
./test/tstab.c
A current working group cannot be deleted.
./src/H5Gent.c
./src/H5Gpkg.h
Removed unused functionality.
./src/H5public.h
Includes <sys/types.h> for size_t.
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----------------------
./src/H5private.h
Changed HDF5_MAJOR_VERSION to 5
./src/H5Aprivate.h
./src/H5Apublic.h
Added group atoms.
./src/H5D.c
./src/H5P.c
./test/istore.c
./test/tohdr.c
./test/tstab.c
Updated for symbol table interface changes.
./src/H5F.c
./src/H5Fprivate.h
Simpler handling of special case files: empty files and files
with a single object.
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gpublic.h
./src/H5Gshad.c (DELETED)
./src/H5Gstab.c
./src/Makefile.in
Removed shadows, simplifying code. Symbol table entries are
allowed to cache only constant meta data. Fixed naming.
./src/H5O.c
./src/H5Oprivate.h
Access to object headers is always done through a symbol table
entry instead of a file address. Added stubs for opening and
closing object headers to be used when deletion is implemented.
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./src/H5Osdim.c -> H5Osdspace.c
./src/Makefile.in
Changed the names of these files to better reflect what they
actually do.
./src/H5.c
./src/H5AC.c
./src/H5B.c
./src/H5C.c
./src/H5D.c
./src/H5E.c
./src/H5Eprivate.h
./src/H5Epublic.h
./src/H5F.c
./src/H5Fcore.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gshad.c
./src/H5Gstab.c
./src/H5H.c
./src/H5M.c
./src/H5MF.c
./src/H5O.c
./src/H5Osdtyp.c (./src/H5Odtype.c)
./src/H5P.c
./src/H5T.c
./src/H5detect.c
./src/H5private.h
Added an argument to the HRETURN_ERROR(), HGOTO_ERROR(), and
HERROR() macros which is a string error message. This allows
us to give extra information which can't be represented by the
major and minor error numbers. This information was
previously in comments just before or after the macro call.
The string isn't currently used, but I'm planning to change
the test files so they print an error trace when something
fails. This should make debugging a little faster since it's
often obvious what's wrong if we could just see the error
stack without even having to start a debugger.
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Removed the interface initialization argument from
FUNC_ENTER() and made it a locally-defined preprocessor
symbol, INTERFACE_INIT.
Changed `offset' to `address' and `length' to `size' in
documentation so it's more consistent. `Offset' still appears
occassionally when it refers to a byte offset within some
other data structure.
Moved interface termination function prototypes from public
header files to .c files and made them static.
./src/H5.c
./src/H5public.h
Added H5init() because it's possible that the predefined data
types are not initialized. This happens only if the first
call to the hdf5 library passes a predefined data type symbol
as an argument. There should be some way to fix this...
./src/H5A.c
./src/H5Aprivate.h
./src/H5Apublic.h
The free_func returns SUCCEED or FAIL, although the return
value is ignored by H5A. This is so we can use the various
H5*_close() functions to free things.
H5Ainc_ref() and H5Adec_ref() are no longer public. Many of
the other atom functions should also be made private, but I'll
save that for later...
Added additional template groups called H5_TEMPLATE_0 through
H5_TEMPLATE_7 that are used by the various template
subclasses.
Increased the number of bits used for atom groups to prevent
negative atoms.
./src/H5AC.c
./src/H5ACprivate.h
Changed H5AC_new() to H5AC_create() to make names more consistent.
./src/H5B.c
./src/H5Bprivate.h
Changed H5B_new() to H5B_create() to make names more consistent.
./src/H5C.c
./src/H5Cprivate.h
./src/H5Cpublic.h
Now supports multiple subclasses of templates, although it's
done with big switch statements. The default values for
templates are defined in the source file to which that
template belongs. This got rid of lots of needless
preprocessor constants.
Added H5Ccreate() to create a new template. Changed
H5C_release() to H5Cclose() to make the naming more
consistent.
./src/H5D.c
./src/H5Dprivate.h
./src/H5Dpublic.h
Enhanced to use the new dataset interface, and uses the enhanced
data type and data space interfaces, which haven't been
completely implemented. The dataset interface doesn't handle
non-contiguous storage, compression, or data type and space
conversions yet.
./src/H5F.c
./src/H5Fprivate.h
./src/H5Fpublic.h
Removed H5Fflush() since just calls H5F_flush(), which doesn't
do what the user would probably think it does, namely, flush
everything. It only flushes those things sitting in the H5AC
cache and the boot block.
Changed the `file_create_parms' field of H5F_low_t to just
`create_parms' since the `file' part is obvious.
./src/H5Fistore.c
Added some support for external files. Mostly just in the
file format and not supported much by the library yet. I need
to finish some dataset functions first.
Changed H5F_istore_new() to H5F_istore_create() to make names
more uniform across packages.
./src/H5Flow.c
Flushing a file causes the file to be physically extended to
the logical eof. This prevents H5F_open() from thinking a
file has been truncated. Most of the time the file will
already be that large, and when it isn't Unix will often just
allocate the final block anyway.
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gstab.c
Removed H5G_basename()
Removed (temporarily) data type information from symbol table
entries and renamed H5G_CACHED_SDATA to H5G_CACHED_SDSPACE to
reflect that it's a simple data space and has nothing to do
with raw data.
Changed H5G_node_new() to H5G_node_create() and H5G_stab_new()
to H5G_stab_create() to make names more uniform across
packages.
Fixed an undefined address bug that happens when H5G_node_debug()
program doesn't pass enough info to H5G_node_load().
./src/H5H.c
./src/H5Hprivate.h
Changed H5H_new() to H5H_create() to make the names more
uniform across packages.
./src/H5M.c
./src/H5Mprivate.h
./src/H5Mpublic.h
Nulled all the create functions. Most of the other callbacks
are to public functions. Removed H5Mcreate().
Changed hobjtype_t to group_t since it has to be the same
thing anyway.
./src/H5O.c
./src/H5Oprivate.h
./src/H5Osdim.c
./src/H5Osdtyp.c
Changed H5O_SIM_DIM to H5O_SDSPACE (simple data space) since
`simple data space' is its official name, not `simple
dimensions'. Will eventually add H5O_CDSPACE for comples data
spaces. Changed _sim_dim_ to _dspace_.
Replaced H5O_SIM_DTYPE and the compound data type messages
with a single H5O_DTYPE message. Changed _sim_dtype_ to _dtype_.
Changed H5O_STD_STORE to H5O_CSTORE (contiguous storage) since
contiguous storage is not necessarily standard. Changed
_std_store_ to _cstore_ in H5Ocstore.c
Added the H5O_EFL (external file list) message.
Changed H5O_new() to H5O_create() to make names more uniform
across packages.
./src/H5Oefl.c NEW
External file list message for specifying which non-hdf5 files
contain raw data for a dataset.
./src/H5P.c
./src/H5Pprivate.h
./src/H5Ppublic.h
Renamed and moved data structures to make the names conform to
our naming scheme.
./src/H5T.c
./src/H5Tprivate.h
./src/H5Tpublic.h
./src/H5Tpkg.h NEW
Data structures redesigned to be more flexible. The interface
was redesigned to make it more regular and to make some names
more uniform across packages.
./src/H5detect.c
Output was changed to produce a file that conforms to the hdf5
coding standard.
./src/Makefile.in
Generates H5Tinit.c by running H5detect.
./src/debug.c
Moved command argument processing.
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./src/Makefile.in
Added H5Ffamily.c and H5Fsplit.c
./src/H5B.c
./src/H5Bprivate.h
./src/H5Gnode.c
Added `const' to sublass arguments.
./src/H5F.c
./src/H5Flow.c
./src/H5Fsec2.c
Make sure file buffers get flushed during a call to
H5Fflush(). Check for overflow in address encoding and decoding.
./src/H5Ffam.c
./src/H5Fprivate.c
./test/istore.c
Implementation of file families so 32-bit machines can access
64-bit files.
./src/H5Oprivate.h
Removed H5O_NO_ADDR constant.
./config/freebsd2.2.1
./config/linux
Added -DH5G_DEBUG and -DH5F_DEBUG to the list of debugging flags.
./html/H5.format.html
Changed some <offset>-sized things to <length>-sized things.
./src/H5AC.c
./src/H5ACprivate.h
./src/H5B.c
./src/H5Bprivate.h
./src/H5C.c
./src/H5D.c
./src/H5F.c
./src/H5Fcore.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fprivate.h
./src/H5Fsec2.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gshad.c
./src/H5Gstab.c
./src/H5H.c
./src/H5Hprivate.h
./src/H5MF.c
./src/H5MFprivate.h
./src/H5O.c
./src/H5Ocont.c
./src/H5Oistore.c
./src/H5Oprivate.h
./src/H5Ostab.c
./src/H5Ostdst.c
./src/H5pivate.h
./src/debug.c
./test/istore.c
./test/theap.c
./test/tohdr.c
./test/tstab.c
Lots of changes caused by generalizing addresses. The haddr_t
is now a struct, so you can no longer perform arithmetic on
it. But since it's small, simple, and often used, storage is
allocated like with an integer. But we always pass them
around by reference. That is, when using an address in
another struct, allocate space:
struct my_struct {
char *name;
haddr_t address;
} x;
But when passing it to a function, pass by reference:
H5F_addr_print (stderr, &(x.address));
Addresses should be initialized with
H5F_addr_undef (&(x.address));
Functions for operating on addresses are in H5Flow.c and begin
with H5F_addr_... Functions never return haddr_t or haddr_t*;
they always pass them through arguments instead. A function
that returns an address through an argument does so with its
last argument and it is marked with `/*out*/'. Calls to such
functions also mark output-only arguments with `/*out*/'
./src/H5Fsplit.c (new)
A two-member family where all meta data goes in the first
member and all raw data goes in the second member.
./src/H5B.c
./src/H5D.c
./src/H5F.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fprivate.h
./src/H5Fsec2.c
./src/H5Fstdio.c
./src/H5Gnode.c
./src/H5H.c
./src/H5MF.c
./src/H5MFprivate.h
./src/H5O.c
Differentiate between meta data storage and raw data
storage. Provide a mechanism so that the file driver can
extend the file to allocate more memory.
./src/H5E.c
./src/H5Epublic.c
Added the error H5E_TRUNCATED to be reported when the file is
shorter than the length recorded in the boot block.
./src/H5F.c
Added H5F_locate_signature() so we only do it in one place
now.
./INSTALL
./INSTALL_MAINT
Just a couple clarifications.
./html/ExternalFiles.html
./html/storage.html
Documents how external files work.
./test/hyperslab.c
./test/istore.c
Fixed printf's on 64-bit machines.
./test/istore.c
Added ifdef's to test the split file driver.
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./config/freebsd2.2.1
Rewritten to be more flexible.
./src/H5AC.c
./src/H5ACprivate.h
./src/H5F.c
./src/H5H.c
./src/H5Gpkg.h
./src/H5Gshad.c
./src/H5O.c
./test/istore.c
./test/tstab.c
Accumulates cache statistics and displays the results on
stderr when the file is closed if it was opened with
H5F_ACC_DEBUG passed into H5F_open()
./src/H5B.c
./src/H5Bprivate.h
./src/H5Fistore.c
./src/H5Gnode.c
Added more debugging which is turned on if H5B_DEBUG is
defined on the compile command (see config/linux).
Fixed a couple of bugs with left insertions which are used by
the indexed storage stuff.
./src/H5Flow.c
Fixed a memory leak.
./src/H5Fprivate.h
Fixed warnings about shifting more than size of object.
./src/H5Fstdio.c
Fixed seek optimizations back to the way Quincey originally
had them.
./src/H5V.c
Removed unused variables.
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----------------------
./config/depend.in
Fixed backslashes in sed script because the H5Gnode.c
dependency info was disappearing. You'll have to rerun
config.status to rebuild the Makefiles unless you use gnu
make.
./config/conclude.in
Also removes emacs backup files, TAGS, and svf backup files.
./config/linux
Grouped gcc flags and added provisions for debugging vs. production.
./html/H5.format.html
Updated messages 0x0008, 0x0009, and 0x000A.
./html/storage.html
Documentation describing storage schemes.
./src/Makefile.in
./test/Makefile.in
New source files.
./src/H5A.c
./src/H5Apublic.h
./src/H5C.c
Changed VOIDP to void* in a couple places.
./src/H5AC.c
./src/H5ACprivate.h
./src/H5B.c
./src/H5Bprivate.h
./src/H5G.c
./src/H5Gnode.c
./src/H5Gprivate.h
./src/H5H.c
./src/H5O.c
Removed `const' from some variables because H5G_node_found() wanted
to modify it's udata argument. Removing const there caused it
to cascade to these other locations.
./src/H5AC.c
./src/H5ACprivate.h
./src/H5B.c
./src/H5Gnode.c
./src/H5Gstab.c
./src/H5H.c
./src/H5O.c
Added an extra argument to H5AC_find_f() and H5AC_protect(). This
arg gets passed to the load() method. Also added an extra
argument to the H5AC_find() macro.
./src/H5B.c
./src/H5Bprivate.h
./src/H5Gnode.c
Extra argument passed to the sizeof_rkey() method.
./src/H5Fprivate.c
./src/H5Fistore.c (new)
Added indexed I/O operations.
./src/H5G.c
./src/H5Gnode.c
./src/H5Gprivate.h
Beginning to add H5G_open/close and related bug fixes.
./src/H5Oprivate.h
./src/H5Oistore.c (new)
Added the H5O_ISTORE messsage (0x0008) for indexed storage of
objects.
./src/H5private.h
Added extra braces around both sides of the FUNC_ENTER() and
FUNC_LEAVE() macros so FUNC_ENTER() can appear before
declarations or after executable statements the second case is
used by H5G_namei() to initialize output arguments to sane
values before FUNC_ENTER() might return failure.
int f ()
{
int decl1;
printf ("This happens before FUNC_ENTER()\n");
FUNC_ENTER (...);
int another_declaration;
./src/H5B.c
./src/H5Bprivate.h
./src/H5Gnode.c
Extra arguments for key encoding and decoding.
./src/H5E.c
./src/H5Epublic.h
./src/H5Fistore.c
./src/H5Oistore.c
./src/H5Oprivate.h
Indexed, chunked, sparse storage (not ready for general consumption
yet).
./src/H5V.c (new)
./src/H5Vprivate.h (new)
./test/hyperslab.c (new)
Vector, array, and hyperslab functions.
./src/H5B.c
./src/H5Bprivate.h
./src/H5Fistore.c
./src/H5Gnode.c
./src/H5V.c
./src/H5Vprivate.h
./test/hyperslab.c
Added functionality for indexed storage.
./src/H5F.c
Fixed problems with seek optimizing. Recommend we disable it
until we can implement it in the file/address class since all
of HDF5 must be aware of it.
./src/H5O.c
Fixed comeent speling erorr :-)
./MANIFEST
Added new files.
./config/conclude.in
Added the word `Testing' to the test cases. So if a test
program is called hyperslab then the make output will contain
the line `Testing hyperslab'.
./config/linux
The default file I/O library is Posix section 2 on my linux
machine so I can do some I/O performance testing.
./src/H5C.c
./src/H5Cprivate.h
./src/H5Cpublic.h
Added ability to set size of indexed-storage B-tree.
./src/H5D.c
./src/H5E.c
./src/H5Epublic.h
./src/H5F.c
./src/H5Fprivate.h
./src/H5G.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gpublic.h
./src/H5Gshad.c
./src/H5Gstab.c
./test/stab.c
Changed `directory' to `group' in numerous places.
./src/H5private.h
The FILELIB constant can be set on the compile command-line.
./src/istore.c NEW
Tests for indexed storage.
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problems when opening the same file more than once.
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