Commit Graph

142 Commits

Author SHA1 Message Date
MuQun Yang
1da400ea6b [svn-r5245]
Purpose:
    windows support of socket function
Description:
     gethostname is treated as socket function in windows and
     it is defined at winsock.h.
     for every windows socket function to be called, it must start
    with WSAStartup and end with WSACleanup
Solution:
     Add WSAstartup and WSACleanup with WIN32 macro.
Platforms tested:
windows 2000, confirmed at linux 2.2.18
2002-04-24 09:58:26 -05:00
Quincey Koziol
e5fc40662c [svn-r5219] Purpose:
Code cleanup

Description:
    Clean up warnings from gcc 3.1

Platforms tested:
    FreeBSD 4.5 (sleipnir)
2002-04-22 12:48:24 -05:00
Albert Cheng
7527ed7d6f [svn-r5218] Purpose:
New feature
Description:
    Added h5_show_hostname to display the hostname of the host in
    which the process runs.  It can help identify location of process
    in multiple processes or batch launching environments.
Platforms tested:
    Eirene (pp)
2002-04-22 12:12:14 -05:00
Albert Cheng
f5d5e9e2ff [svn-r5205] Purpose:
Code cleanup
Description:
    Platform dependent code related to the struct stat and fstat
    calls polluted source codes.  Hard to maintain.
Solution:
    Platform dependent code are moved to H5private.h and then internal
    code can #include H5private.h.  Repeat those macro definition for
    the stdio and multi drivers since they area examples for writing
    a virtual file driver.  They must not use any internal code.
Platforms tested:
    eirene (parallel), modi4 (serial including gass driver.)
2002-04-19 02:20:41 -05:00
Quincey Koziol
b8dbd390db [svn-r4978] Purpose:
Code cleanup
Description:
    Cleanup compiler warnings found by the SGI compiler and gcc 3.0
Platforms tested:
    FreeBSD 4.5 w/gcc 3.0 (hack) && IRIX64 (modi4)
2002-02-16 21:51:21 -05:00
Quincey Koziol
b46e905594 [svn-r4673] Purpose:
Backward Compatibility Fix
Description:
    H5Pset_fapl_log's parameters have changed from a simple "verbosity" level
    to bit-masked flags to enable various behaviors.
Solution:
    Added in v1.4 compat stuff, on the unlikely chance that others are actually
    using this code in some production way.

    There are no C++ or FORTRAN wrappers for this call.
Platforms tested:
    FreeBSD 4.4 (hawkwind)
2001-12-05 12:33:31 -05:00
Quincey Koziol
e30b98d7fb [svn-r4665] Purpose:
Code cleanup
Description:
    Changed the logging file driver to use bitmasked flags for features to
    enable, instead of using a verbosity level.
Platforms tested:
    Solaris 2.6 (baldric)
2001-12-03 16:04:07 -05:00
Quincey Koziol
d456c2bb82 [svn-r4643] Purpose:
Code cleanup
Description:
    Windows is generating hundreds of warnings from some of the practices in
    the library.  Mostly, they are because size_t is 32-bit and hsize_t is
    64-bit on Windows and we were carelessly casting the larger values down to
    the smaller ones without checking for overflow.

    Also, some other small code cleanups,etc.

Solution:
    Re-worked some algorithms to eliminate the casts and also added more
    overflow checking for assignments and function parameters which needed
    casts.

    Kent did most of the work, I just went over his changes and fit them into
    the the library code a bit better.

Platforms tested:
    FreeBSD 4.4 (hawkwind)
2001-11-27 11:29:13 -05:00
Quincey Koziol
ed663577a5 [svn-r4473] Purpose:
Code cleanup for better compatibility with C++ compilers
Description:
    C++ compilers are choking on our C code, for various reasons:
        we used our UNUSED macro incorrectly when referring to pointer types
        we used various C++ keywords as variables, etc.
        we incremented enum's with the ++ operator.
Solution:
    Changed variables, etc.to avoid C++ keywords (new, class, typename, typeid,
        template)

    Fixed usage of UNUSED macro from this:
        char UNUSED *c
    to this:
        char * UNUSED c

    Switched the enums from x++ to x=x+1
Platforms tested:
    FreeBSD 4.4 (hawkwind)
2001-09-25 12:46:32 -05:00
Quincey Koziol
41529d180e [svn-r4312] Purpose:
Feature shift
Description:
    Take out the v1.2.x compatibility stubs and put in the hooks for v1.4.x
    compatibility when needed.
Platforms tested:
    FreeBSD 4.3 (hawkwind)
2001-08-06 11:01:44 -05:00
Quincey Koziol
8a71bdcfde [svn-r4069] Purpose:
Code cleanup...
Description:
    Took out Windows ifdef and switched back to just using HDmkdir
2001-06-22 16:54:07 -05:00
MuQun Yang
a3b9db81d1 [svn-r4047]
Purpose:
      bug fix for windows
Description:
     adding various windows macros
Solution:
     see above
Platforms tested:
     windows 2000, confirmed on linux.
2001-06-21 15:06:32 -05:00
Quincey Koziol
d41b9fffdf [svn-r4012] Purpose:
Clean up compiler warnings.
Description:
    Just code neatening mostly, some casts, etc.
Platforms tested:
    FreeBSD 4.3 (hawkwind)
2001-06-18 15:22:10 -05:00
Bill Wendling
07b035e2d4 [svn-r3944] Purpose:
Fixlet
Description:
    Some variables weren't being assigned before being used.
Solution:
    Initialized with '\0'.
Platforms tested:
    Linux
2001-05-25 16:00:41 -05:00
Bill Wendling
c604072c6f [svn-r3941] Purpose:
Small Fix
Description:
    Don't delete the /tmp/${USER,LOGIN} directory when we're done with
    it. Also, only do the /tmp/${USER,LOGIN} if this is a parallel
    configured library.
Solution:
    Removed the removal of the /tmp/${USER,LOGIN} directory and added
    checks to determine if we're in a parallel configured library before
    munging the filename...
Platforms tested:
    Linux
2001-05-25 15:01:38 -05:00
Bill Wendling
3b252585d0 [svn-r3936] Purpose:
Feature Add
Description:
    Added the feature (not a bug, a FEATURE!) that, if the person has the
    env variables USER or LOGIN set, then it will place the temporary
    files in the "/tmp/$USER" or "/tmp/$LOGIN" directory (in that order).
    This is only if the prefix the user gives is the default one "/tmp".

    After the tests are finished, it will remove the directory for the
    user.
Platforms tested:
    Linux
2001-05-22 18:27:38 -05:00
Bill Wendling
bfd983e7f4 [svn-r3770] Purpose:
Update
Description:
    Changed includes of the form:

            #include <hdf5_file.h>

    to

            #include "hdf5_file.h"

    so that gcc can pick them up easier without including the system
    header files since we don't care about them.
Platforms tested:
    Linux
2001-04-03 13:09:16 -05:00
Quincey Koziol
b2bfb5ebc0 [svn-r3744] Purpose:
Code cleanup
Description:
    Code had ifdef's instead of using standard macro wrappers for getpid()
    call.
Solution:
    Took out ifdef's and changed to use standard H5getpid() macro.
Platforms tested:
    FreeBSD 4.3 (hawkwind)
2001-03-31 22:23:49 -05:00
Quincey Koziol
a319837a4f [svn-r3326] Purpose:
Clean up warnings
Description:
    The "FAILED" macro is defined by Windows and is causing warnings and
    potential errors when compiled on that platform.
Solution:
    Change our macro from FAILED to H5_FAILED.
Platforms tested:
    FreeBSD 4.2 (hawkwind)
2001-01-25 12:03:29 -05:00
Quincey Koziol
35bc545296 [svn-r3252] Purpose:
Code cleanup.
Description:
    Fixed _lots_ (I mean _tons_) of warnings spit out by the gcc with the
    extra warnings.  Including a few show-stoppers for compression on IRIX
    machines.
Solution:
    Changed lots of variables' types to more sensible and consistent types,
    more range-checking, more variable typecasts, etc.
Platforms tested:
    FreeBSD 4.2 (hawkwind), IRIX64-64 (modi4)
2001-01-09 16:22:30 -05:00
MuQun Yang
ea158f0f66 [svn-r3242]
Purpose:
     bug fix for windows
Description:
      in windows use _getpid instead of getpid
Solution:
Platforms tested:
     windows 2000
2001-01-04 18:52:03 -05:00
Quincey Koziol
0726621eaa [svn-r3005] Purpose:
Backward compatibility code
Description:
    Add in code to allow the library to emulate the v1.2 API and behavior.
Platforms tested:
    FreeBSD 4.2 (hawkwind)
2000-11-27 18:01:48 -05:00
Quincey Koziol
6c603f3e77 [svn-r2875] Purpose:
Code cleanup
Description:
    Eliminated some warnings on O2K platform.
Platforms tested:
    SGI O2K (modi4)
2000-11-13 12:03:59 -05:00
Albert Cheng
0c492a236d [svn-r2650] Purpose:
Bug fix
Description:
    The predefined HDF5_PARAPREFIX has a trailing slash.  The parallel
    testfile names end up with two adjacent slashes that made some system
    unhappy.
Solution:
    Removed the trailing slash.
Platforms tested:
    Arabica (solaris 2.7).
2000-10-09 23:35:39 -05:00
Albert Cheng
dd4203674a [svn-r2531] Description:
The "FILENAME" declared extern in h5test.h is not always used.
    It was used in h5_cleanup to remove temporary files created
    during tests.  Not all tests codes have used this routine.
    Indeed, quite a few of test programs do "#define FILENAME ".
    Also, h5_cleanup needs to work in tandem with h5_fixname.
    h5_fixname accepts an explicite base_name argument instead
    of using the global variable FILENAME.  That is cleaner.
Solution:
    Added char *base_name[] as a new argument to h5_cleanup, in
    the same style as h5_fixname.  Removed "extern char *FILENAME..."
    from use.  Also, undo some unnecessary declaration of "char *FILENAME"
    from some tests which don't use it at all (yet).
Platforms tested:
    modi4-64(irix64), arabica(solari2.7), eirene(linux)
    (arabica could not launch tests automatically.  I had to hack
     in LD_LIBRARY_PATH to make them run.)
2000-09-09 19:08:27 -05:00
Bill Wendling
c9d0be431e [svn-r2468] Changed type of variable to long since that's what it should hold after a
call to the strtol() function.
2000-08-04 17:20:47 -05:00
Robb Matzke
4aa0e950f9 [svn-r2411] Added support for log VFL driver. 2000-06-23 12:46:17 -05:00
Albert Cheng
f938b6efe3 [svn-r1946] Added a the PARA-Prefix for parallel test files for the needs that
serial and parallel test files are tested in different file systems.
Added the global variable, paraprefix, so that it can be set via
command line option.
2000-01-25 23:20:36 -05:00
Quincey Koziol
9648d22f5f [svn-r1837] Cleaned up a few warnings from the SGI compiler. 1999-11-17 17:00:15 -05:00
Robb Matzke
4b2dbd5651 [svn-r1832] * 1999-11-16
** configure.in
** configure				[REGENERATED]
** src/H5private.h
** src/H5public.h
** src/Makefile.in
	Generates an H5pubconf.h file which is just like H5config.h except all
	the preprocessor symbols have `H5_' prepended. This was done so that
	the configuration results can be used in public header files without
	polluting the namespace.

** src/H5.c
	Added H5I_REFERENCE and H5I_VFL to the API tracing code so their names
	are printed instead of just numbers.

** src/H5FDstdio.c
** tools/h5import.c
** tools/h5repart.c
** tools/pdb2hdf.c
	Changed to use the `H5_' versions of configure results since these
	files include only the public API.

** test/big.c
	Removed a compiler warning.

** test/h5test.c
	Removed unused code.
1999-11-16 14:08:14 -05:00
Quincey Koziol
361897d767 [svn-r1786] Added stdio VFL driver to the list of VFL drivers the user can test. 1999-10-20 12:51:27 -05:00
Robb Matzke
34e44e399e [svn-r1753] Changes since 19991007
----------------------

./configure.in
./src/H5config.h.in	[REGENERATED]
	The /usr/ncsa/{include,lib} directories are only added if they
	actually exist. This fixes a warning on some systems.

	Checks for the <pdb.h> header file and also for either the PDB or Silo
	library, and if found prepares to compile the pdb2hdf program.

./config/distdep
	Relative path names for include files are changed to base names since
	the makefile contains the logic for searching and since it's likely
	that building the .distdep files happed from a location other than
	where they would be used in the file system.

./config/conclude.in
	Fixed shell errors when `for' loops iterate over nothing for the
	`uninstall' target.

./src/H5D.c
./src/H5Oefl.c
	File names for the external files are added to the heap when the
	dataset is created instead of when the object header is written. This
	fixes a rare infinite recursion bug.

./src/H5FD.c
./src/H5FDpublic.h
	Optimization to the free list causes H5FD_alloc() usage to go from >10
	seconds to <0.4 second for one example (converting a 30MB equation of
	state file from PDB to HDF5 format). The optimization is to simply
	keep track of the largest item in the free list and not search the
	free list when the largest item is not big enough to satisfy the
	request.

./src/H5FDcore.c
./src/H5FDcore.h
./test/h5test.c
	If the `backing_store' property is true then a flush causes the entire
	contents of memory to be written to the specified file. This is  in
	preparation for the ASCI/red optimizations and is currently tested by
	the pdb2hdf `--cached' switch.

./src/H5Odtypes.c
	Wrapped three long lines.

./tools/Makefile.in
./tools/pdb2hdf.c		[NEW]
	A PDB-to-HDF5 translator. It only translates meta data -- the
	resulting HDF5 points into the PDB file for the raw data.
1999-10-15 09:53:57 -05:00
Robb Matzke
296d9cf766 [svn-r1585] Changes since 19990820
----------------------

./src/H5D.c
	Added additional elements to a variable initializer in
	H5Dvlen_get_buf_size() to shut up a warning message. Also
	added the API tracing call.

./src/H5F.c
	Added file opening optimizations. If the driver doesn't
	support the ability to determine when two file handles refer
	to the same file (like MPIO and GASS) then H5F_open() makes
	fewer calls to the driver's open callback.  Also, if the
	tentative file access flags are the same as the original flags
	then H5F_open() makes fewer calls to the file device.

./src/H5FD.c
./src/H5FDprivate.h
./src/H5FDpublic.h
	Added H5FD_get_class() so the library can get information
	about what file driver callbacks are defined. This will be
	useful when more optimization functions are added to the VFL,
	such as for MPIO derived datatype I/O.

./src/H5FDcore.c
./src/H5FDfamily.c
./src/H5FDmpio.c
./src/H5FDmulti.c
./src/H5FDsec2.c
	The driver symbols (like H5FD_CORE, etc) are actually function
	calls. The functions were fixed to return correct values even
	after calling H5close().

./src/H5FDmulti.c
./src/H5FDmulti.h
	Added support for opening a file when parts are missing (only
	if the caller explicitly allows that in the file access
	property list).

	Moved some common code sequences into macros or functions.

	Added better support for reopening files.  All the application
	has to know is that the file is a multi file and the base name
	from which all the member names are created.

	More debugging output when the file is opened with the
	H5F_ACC_DEBUG flag.

	Fixed various bugs.

./src/H5Fistore.c
	Chunked raw data was accidently allocated as meta data instead
	of raw data.

./src/H5I.c
	The H5Iget_type() function fails when invoked with an old
	object ID (an ID which has been closed down).

./test/h5test.c
	Added an extra argument when setting the multi file access
	property lists so the test fails if it can't open one of the
	sub-files.

./tools/h5ls.c
	Improved the algorithm for deciding what file driver to
	use. It basically tries all of the predefined drivers and is
	now able to open family, split, and multi files without
	looking for special characters in the file name.

	Added `-e' and `--errors' switches which cause errors from
	libhdf5 to be reported on stderr in addition to the simple
	error message displayed by h5ls.
1999-08-24 07:52:10 -05:00
Robb Matzke
cc89b8a605 [svn-r1572] Changes since 19990810
----------------------

./MANIFEST
./src/H5FDmulti.c		[NEW]
./src/H5FDmulti.h		[NEW]
./src/Makefile.in
./src/hdf5.h
	The split driver was reimplemented as a more general "multi"
	driver which is capable of splitting data into multiple files
	like the family driver except the partioning is done by memory
	usage type instead of address. The H5Pset_fapl_split()
	function just calls H5Pset_fapl_multi() with arguments which
	prepare to split the address space into two files: meta and
	raw data.

	This is the first version. I plan to allow the open() call to
	relax a bit which would allow one to open an hdf5 file when
	only the meta-data file is present. This would allow a very
	large file to be split and stored on tape and the relatively
	small meta file to be mirrored on disk to allow limited
	browsing of the file (any request for raw data would fail).

./src/H5private.h
./src/H5F.c
./src/H5FD.c
./src/H5FDprivate.h
./src/H5FDpublic.h
./src/H5FDcore.c
./src/H5FDfamily.c
./src/H5FDmpio.c
./src/H5FDsec2.c
	Added the ability for a file driver to store information in
	the superblock which would be needed if the file were opened
	again later for reading.  The format is driver-defined which
	allows users to extend it however they like.

./doc/html/H5.format.html
	Added information about the new driver information block of
	the superblock. This is where file drivers store information
	they need in order to reopen the file later.


./src/H5F.c
./src/H5Fprivate.h
./src/H5FD.c
./src/H5FDprivate.h
./src/H5FDpublic.h
./src/H5FDcore.c
./src/H5FDfamily.c
./src/H5FDmpio.c
./src/H5FDsec2.c
./src/H5Fistore.c
./src/H5R.c
	The file access properties and the file access property list
	were decoupled, which allows the property list to more cleanly
	contain properties for various levels of the file and which
	allows the property list to be modified more cleanly when
	opening files.

./src/H5.c
./src/H5FDpublic.h
	Removed H5FD_MEM_META and H5FD_MEM_GROUP since they're never
	used.

./src/H5D.c
	Changed the way we detect the MPIO driver in all these special
	cases.

./src/H5F.c
./src/H5Rpublic.h
./test/tfile.c
	The default file sizeof(offset) was changed to be a function
	of haddr_t instead of hsize_t.

	THE H5RPUBLIC.H DEFINITIONS WILL HAVE PROBLEMS IF THE USER
	CREATES A FILE WITH NON-DEFAULT OFFSET AND SIZE SIZES!

./src/H5F.c
	Fixed an uninitialized memory access bug in file closing
	related to the VFL.

./src/H5T.c
./src/H5Tpublic.h
	Added an H5T_NATIVE_HADDR predefined datatype which
	corresponds to the `haddr_t' type.

./test/Makefile.in
	Reformatted long lines.

./test/big.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/extend.c
./test/external.c
	Removed the H5F_ACC_DEBUG flag from file creation/open calls.

./test/big.c
	Plugged a memory leak.

./test/h5test.c
	Added support for the `multi' driver.

	Removed #warning about not having the stdio driver. Plans are
	to not implement it since the sec2 driver serves the same
	purpose and testing didn't show any difference in execution
	times between the two.
1999-08-17 14:12:59 -05:00
Robb Matzke
cbf68fc824 [svn-r1568] Changes since 19990730
----------------------

This extensive change is the virtual file layer implementation. I've
ported and tested the sec2, family, and core drivers and only ported
the mpio driver (Albert will test it).  So if you need MPIO I would
recommend sticking with the previous version for a while.

You will get a few compile warnings about split and stdio drivers not
being implemented and possibly tracing information not inserted in
some of the drivers. You can safely ignore them but I plan to fix
them.

I'm still working on the split driver because I just realized that it
needs a part of the VFL that isn't written yet.

Documentation is being updated also because there were some minor
changes (mostly just name changes). It should be available on my web
site later this week.

./MANIFEST
./src/Makefile.in
./src/hdf5.h
./src/H5Flow.c			[REMOVED]
./src/H5Fstdio.c		[REMOVED]
./src/H5Fsec2.c			[REMOVED]
./src/H5Fsplit.c		[REMOVED]
./src/H5Fmpio.c			[REMOVED]
./src/H5Ffamily.c		[REMOVED]
./src/H5Fcore.c			[REMOVED]
./src/H5MFpublic.h		[REMOVED]
./src/H5FD.c			[NEW]
./src/H5FDcore.c		[NEW]
./src/H5FDcore.h		[NEW]
./src/H5FDfamily.c		[NEW]
./src/H5FDfamily.h		[NEW]
./src/H5FDmpio.c		[NEW]
./src/H5FDmpio.h		[NEW]
./src/H5FDprivate.h		[NEW]
./src/H5FDpublic.h		[NEW]
./src/H5FDsec2.c		[NEW]
./src/H5FDsec2.h		[NEW]
	Removed/added files for virtual file layer.

./bin/trace
./src/H5.c
	Removed unused public datatypes and added new VFL public
	datatypes.

	Changed an error message.

./config/BlankForm
./config/dec-flags
./config/gnu-flags
./config/hpux10.20
./config/hpux9.03
./config/irix5.x
./config/irix6.x
./config/solaris2.x
./config/unicosmk
	Removed the H5F_OPT_SEEK and H5F_LOW_DFLT constants from the
	configuration since they're no longer applicable. The default
	file driver is always the sec2 driver and it always optimizes
	calls to lseek() or lseek64().

./config/depend.in
	C preprocessor errors generated during automatic dependency
	building are sent to /dev/null to prevent them from appearing
	twice in the make output.

./src/H5AC.c
./src/H5B.c
./src/H5D.c
./src/H5F.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Oshared.c
./src/H5T.c
./src/H5detect.c
./test/ohdr.c
	Changed H5F_ADDR_UNDEF to HADDR_UNDEF to be more consistent
	with the `haddr_t' datatype which is now a public type.

./src/H5D.c
./src/H5P.c
./src/H5Ppublic.h
./src/H5Tconv.c
./test/cmpd_dset.c
./test/dsets.c
./test/overhead.c
./test/tselect.c
./test/tvltypes.c
	The H5P_DATASET_XFER constant was changed to H5P_DATA_XFER
	because the properties apply to all types of I/O operations,
	not just datasets.

./src/H5B.c
./src/H5Bprivate.h
./src/H5D.c
./src/H5Dpublic.h
./src/H5F.c
./src/H5Farray.c
./src/H5Fistore.c
./src/H5Fprivate.h
./src/H5Fpublic.h
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5R.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Smpio.c
./src/H5Spoint.c
./src/H5Sprivate.h
./test/big.c
./test/h5test.c
./test/istore.c
./testpar/t_dset.c
./testpar/t_file.c
./tools/h5debug.c
./tools/h5ls.c
	Modified to work with the virtual file layer by calling H5FD_*
	functions instead of H5F_low_* functions and by passing file
	access and data transfer properties by object ID instead of
	pointer.

	Changed H5D_transfer_t to H5FD_mpio_xfer_t since the
	COLLECTIVE vs. INDEPENDENT transfer mode is specific to the
	MPIO file driver.

	Moved MPIO-specific stuff into the MPIO driver.

./src/H5B.c
./src/H5D.c
./src/H5Fprivate.h
	The H5F_mpio_* private functions were renamed and placed in
	the H5FDmpio driver except those which appeared in H5Smpio.c.

./src/H5E.c
./src/H5Epublic.h
	Added major error number H5E_VFL for virtual file layer
	related errors.

./src/H5F.c
./src/H5Fprivate.h
	Changed the logic that controls whether the boot block is
	written. Instead of assuming that the first call to write the
	boot block is only to allocate space, I've added a function
	argument which makes this explicit.

	Changed the way files are compared so that a driver-defined
	comparison function can be called.  Files which belong to
	different drivers are always considered different.

	Removed H5F_driver_t since file drivers are now identified by
	object ID instead of a special non-user-extendible datatype.

	Removed all the hard-coded low-level file properties which
	have been replaced by the various file drivers.

./src/H5I.c
./src/H5Iprivate.h
	Added the H5I_inc_ref() which was removed a few months ago
	since we finally have a use for it.

./src/H5Ipublic.h
	Added the H5I_VFL object ID type to identify file drivers in
	the virtual file layer.

./src/H5MF.c
./src/H5MFprivate.h
	Moved all the allocation/deallocation code into the virtual
	file layer which allows file drivers to override much of it.

./src/H5P.c
./src/H5Ppublic.h
	Moved file driver-specific code into the various file driver
	files.

	The H5Pcopy() and H5Pclose() functions make calls into the
	virtual file driver to manage the memory for driver-specific
	file access and data transfer properties.

./src/H5private.h
./src/H5public.h
	The `haddr_t' type is now public.

./test/tfile.c
	Added a few more comments.
1999-08-10 15:21:32 -05:00
Robb Matzke
1c0597aa74 [svn-r1347]
Changes since 19990614
----------------------

./src/H5D.c
	Changed the way the plist_id argument of H5Dvlen_reclaim() is
	checked so that it's more specific and works when debugging is
	turned off.

./src/H5TB.c
	Removed an unused local variable.

./test/fillval.c
./test/h5test.c
./test/h5test.h
	Changed `basename' variables to `base_name' to prevent a
	warning about a global with the same name.

./tools/h5ls.c
	Changed `indent' variables to `ind' to prevent a warning about
	a global with the same name.

./tools/h5toh4.c
	Commented out declarations for things that normally appear in
	system header files since our definitions might be
	incompatible with the system and prevent h5toh4 from
	compiling.  If all looks good on other systems then we can
	permanently remove these declarations...
1999-06-15 09:58:25 -05:00
Robb Matzke
43c356f93d [svn-r1184] Changes since 19990402
----------------------

./config/commence.in
./config/conclude.in
./test/Makefile.in
./tools/Makefile.in
	Fixed so private libraries are not installed publicly.

	The installation directories `bin', `include', and `lib' are
	created mode 755.

./src/H5.c
./src/H5A.c
./src/H5F.c
./src/H5Fcore.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fmpio.c
./src/H5Fsec2.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Ofill.c
./src/H5Olayout.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5R.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Smpio.c
./src/H5Snone.c
./src/H5Spoint.c
./src/H5T.c
./src/H5Tconv.c
./src/H5Vprivate.h
./src/H5Z.c
./src/H5detect.c
./src/H5private.h
./test/chunk.c
./test/dsets.c
./test/dtypes.c
./test/h5test.c
./test/overhead.c
./test/ragged.c
./test/tattr.c
./tools/h5dump.c
./tools/h5findshd.c
./tools/h5ls.c
	Changed `__unused__' to `UNUSED' to fix a conflict with GNU
	header files.

./src/H5Tpkg.h
./test/h5test.h
	Removed __unused__ from forward function declarations.

./src/H5P.c
	Removed a comment about restrictions for the type conversion
	temporary buffers. Thanks to Quincey, the comment no longer
	applied.

./src/H5T.c
	Relaxed the H5Tpack() a little so it would pack compound data
	structures that had non-transient atomic members.

./tools/h5ls.c
	Added a `-g' (or `--group') flag that causes information to be
	printed about the specified group instead of the group's
	contents. (sort of like Unix's `ls -d'). The `-g' can be used
	in combination with `-r' to print information about the group
	and its contents.
1999-04-15 14:57:50 -05:00
Robb Matzke
09aaf83332 [svn-r971] Changes since 19981214
----------------------

./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.
1998-12-17 14:35:20 -05:00
Robb Matzke
ffcbc32d66 [svn-r952] Changes since 19981125
----------------------

./doc/html/Datatypes.html
./src/H5.c
./src/H5T.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5Tpublic.h
./src/H5detect.c
./test/chunk.c
./test/dtypes.c
./test/h5test.c
./test/mtime.c
./test/tattr.c
./test/th5s.c
./tools/h5dump.c
./tools/h5dumputil.c
./tools/h5import.c
./tools/h5ls.c
./tools/h5toh4.c
./tools/h5tools.c
	Renamed the old H5T_NATIVE_CHAR type to H5T_NATIVE_SCHAR to
	denote that it is always signed.

	Added a new H5T_NATIVE_CHAR type which has the same range,
	representation, and behavior as either H5T_NATIVE_SCHAR or
	H5T_NATIVE_UCHAR depending on the compiler and its
	command-line switches for the application source file which
	references H5T_NATIVE_CHAR. If source files are compiled with
	different switches then each source file will resolve
	H5T_NATIVE_CHAR appropriately so it matches the C type `char'
	in that source file.

	NOTE: THERE ARE OTHER DOCUMENTATION FILES THAT I DIDN'T CHANGE
	BECAUSE I CAN'T MODIFY THE SOURCE.

./test/extend.c
	Swapped two lines to prevent diagnostic messages from messing
	up the formatted output.
1998-11-25 12:21:21 -05:00
Robb Matzke
4354606d1e [svn-r949] Changes since 19981124
----------------------

./src/H5T.c
	Fixed a typo in the registration of the `unsigned char' to
	`unsigned long long' type conversion that caused it to not be
	registered, falling back to software whenever that conversion
	path was taken.

./MANIFEST
./test/Makefile.in
./test/testhdf5.c
./test/testhdf5.h
./test/theap.c		[REMOVED]
./test/lheap.c		[NEW]
./test/tohdr.c		[REMOVED]
./test/ohdr.c		[NEW]
./test/tstab.c		[REMOVED]
./test/stab.c		[NEW]
	Removed the `t' from the front of these names and made each
	test a stand-alone program following the format of most of the
	other tests.

./test/big.c
	Uses libh5test.a but always sets the low-level driver to 1GB
	file family.

	The `#if' near the top to set the data space to 8GB has been
	simplified now that `long_long' is always defined and the
	error message is improved when `long_long' isn't wide enough.

	Cleanup code was added to the error handling.

./test/gheap.c
./test/istore.c
	Uses libh5test.a.  Added error cleanup code.

./test/dtypes.c
./test/h5test.c
	Added 68 new tests that check hardware and software
	conversions between `long long' and `unsigned long long' and
	the other integer types.  The tests only run on machines where
	sizeof(long_long)!=sizeof(long).  We test a total of 180
	different integer conversions, half in hardware and half in
	software.

	Cut down the number of times each test is run from 5 to 1 so
	it doesn't take so long.  If you want to run more times
	there's a constant that can be changed at the top of the file.

./test/extend.c
	Removed unused variable.

./test/h5test.c
./test/h5test.h
./test/external.c
./test/fillval.c
	The h5_cleanup() returns true/false so it can be used in an `if'
	statement to clean up additional files.

./doc/html/Environment.html
	Indented.  Added HDF5_PREFIX and HDF5_DRIVER descriptions.

./src/H5P.c
	Changed the trace type for the second argument from `Iu' to
	`x' since it's an output parameter.

./INSTALL
	Added a warning that the GNU zlib that comes with the latest
	version of HDF4 is too old to use with HDF5 and must be
	renamed so configure doesn't see it when `--enable-hdf4' is
	used.
1998-11-25 09:58:22 -05:00
Robb Matzke
0dfd13d13b [svn-r946] Changes since 19981121
----------------------

./src/H5Tconv.c
	With my poor eyesight I missed the definitions of SCHAR_MIN
	and SCHAR_MAX in <limits.h> and used CHAR_MIN and CHAR_MAX
	incorrectly. I changed all occurrences of the latter to the
	former and the new hardware integer type conversions now work
	on Irix.

./configure.in
./configure		[REGENERATED]
./src/H5config.h.in	[REGENERATED]
./src/H5private.h
./src/H5.c
./test/h5test.c
	Added a wrapper for HDsnprintf() that just calls sprintf() if
	snprintf() isn't available.

./MANIFEST
	Added Paul's new h5toh4 files.
1998-11-24 10:53:55 -05:00
Robb Matzke
7488c6366e [svn-r936] Changes since 19981119
----------------------

./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.
1998-11-20 22:36:51 -05:00