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* [svn-r15710] The GASS and SRB VFD have been retired and removed from theAlbert Cheng2008-09-271-59/+0
| | | | | | | | HDF5 library. The Dependencies files are generated by "make depend". Tested: h5committest, also serial in Kagiso is tested.
* [svn-r15008] Purpose: configure and source code cleanupMike McGreevy2008-05-151-3/+0
| | | | | | | | | Description: cleaning up configure related to removal of --disable-hsizet flag, which we no longer support. Furthermore, the H5_HAVE_LARGE_HSIZET macros in the source code have been removed. Tested: kagiso
* [svn-r14403] Description:Quincey Koziol2008-01-131-0/+3
| | | | | | | | | | | | | | | | | | | | | Add work-around to allow reading files that were produced with a buggy earlier version of the library, which could create objects with the wrong object header message count. There is now a configure flag "--enable-strict-format-checks" which triggers a failure on reading a file with this sort of corruption (when enabled) and allows the object to be read (when disabled). The default value for the "strict-format-checks" flag is yes when the "debug" flag is enabled and no when the "debug" flag is disabled. Note that if strict format checks are disabled (allowing objects with this particular kind of corruption to be read) and the file is opened with write access, the library will re-write the object header for the corrupt object with the correct # of object header messages. This closes bugzilla bug #1010. Tested on: Linux/32 2.6 (kagiso) FreeBSD/64 6.2 (liberty)
* [svn-r14322] Description:Albert Cheng2007-12-061-15/+0
| | | | | | | Removed the stream-vfd from the basic library code. Platforms tested: Kagiso (serial and parallel).
* [svn-r13890] Purpose: intermediate checkin for offsetof fix for PGI compiler.Mike McGreevy2007-06-201-3/+0
| | | | | | | | | Description: added new configuration to generate a pubconf file in the c++/src directory, H5cxx_pubconf.h. When C++ compiler recognizes 'offsetof', the macro H5_CXX_HAVE_OFFSETOF is defined in the new pubconf file. Tested: on kagiso
* [svn-r13864] Purpose: Adding a new macro, H5_HAVE_OFFSETOF.Mike McGreevy2007-06-141-0/+3
| | | | | | | | Description: When the compiler has the __offsetof__ extension, the H5_HAVE_OFFSETOF macro will be defined. When the compiler does not have the extension, the macro will remain undefined. Tested: kagiso
* [svn-r13828] Some systems (only SGI Altix ProPack 4 discovered so far) ↵Raymond Lu2007-06-011-0/+3
| | | | | | | | | | | doesn't return correct file size from MPI_File_get_size. Bypass this problem by replacing it with stat. Add an option --disable-mpi-size in configure to indicate this function doesn't work properly. Add a test in testpar/t_mpi.c, too. If it returns wrong file size, print out a warning. Tested on kagiso(parallel), cobalt, copper, and sol.
* [svn-r13813] Description:Quincey Koziol2007-05-291-0/+4
| | | | Regenerate configure files after last checkin
* [svn-r13603] The issue with linking szip's shared libraries on some machines ↵Mike McGreevy2007-04-061-37/+41
| | | | | | | | | | | that occurred in the 1.8 branch is occurring in the 1.6 branch as well. The issue is that szip's shared libraries cannot be linked when running on certain machines. The fix is added to configure, and it disables the use of szip when the shared libraries cannot be used. This is the same fix that was applied to the 1.8 branch. Detected and tested on kagiso.
* [svn-r13592] Add a check for files bigger than 2GB and use fseeko if it's ↵Raymond Lu2007-04-051-0/+6
| | | | | | | | | available, because the OFFSET parameter of fseek is of the type LONG INT, not big enough for big files on most systems. Tested on smirom, sol, cu12.
* [svn-r13585] This check-in is rolling-back my previous check-in to fix ↵Mike McGreevy2007-04-041-41/+37
| | | | | | | | bug711. Included in that fix was an update to libtool that caused problems with fortran. A solution is in the works, including a new version of libtool. In the meantime, the problematic check-in that caused fortran compile failures is being removed.
* [svn-r13577] This update closes Bug711. A user submitted a patch for ↵Mike McGreevy2007-04-031-37/+41
| | | | | | | | | | configure.in that checks for -lsocket before trying to look for -lnsl, uses a configure check to locate the tr binary, and uses a more portable format for the arguments to tr which makes the configure script more portable. The change has already been added to the 1.8 branch. This update adds it to the 1.6 branch. The fix was tested on kagiso and smirom.
* [svn-r11616] James Laird2005-10-281-9/+0
| | | | | | | | | | | | | | Purpose: Configure feature and cleanup Description: Added error when Absoft f95 is used without --disable-shared. Removed tools/misc/h5import.c and tools/misc/pdb2hdf.c . Platforms tested: mir heping Misc. update:
* [svn-r11520] Purpose:James Laird2005-10-101-0/+3
| | | | | | | | | | | | | Bug fix Description: Included netinet/in.h when checking for netinet/tcp.h. Same change as in 1.7. Platforms tested: mir, cu11 Misc. update:
* [svn-r11482] Purpose:Albert Cheng2005-09-291-0/+3
| | | | | | | | | | | | | feature. Description: added the recognition of -lmpich as a form of MPI library. Platforms tested: v1.7 tested out fine. Folded this to v1.6. Document: RELEASE.txt updated.
* [svn-r11468] Purpose:Albert Cheng2005-09-271-0/+3
| | | | | | | Add the detection of the alarm function. Platforms tested: Tested in heping.
* [svn-r11383] Snapshot version 1.6 release 5 (snap0)HDF Admin2005-09-111-0/+4
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* [svn-r9896] Purpose:James Laird2005-01-311-2/+4
| | | | | | | | | | | | | | | | | | | | Update Description: Updated version of autoconf from 2.53 to 2.59 Solution: Simply ran autoconf 2.59 to generate a new configure from configure.in. Also modified configure.in to remove superfluous characters (can write `variable' instead of \`variable'). Added bin/reconfigure.sh script. TO RECONFIGURE WITH THE CORRECT VERSION OF AUTOCONF: rsh to heping /bin/sh bin/reconfigure.sh Platforms tested: Many.
* [svn-r9729] Purpose:Quincey Koziol2004-12-291-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug Fix/Code Cleanup/Doc Cleanup/Optimization/Branch Sync :-) Description: Generally speaking, this is the "signed->unsigned" change to selections. However, in the process of merging code back, things got stickier and stickier until I ended up doing a big "sync the two branches up" operation. So... I brought back all the "infrastructure" fixes from the development branch to the release branch (which I think were actually making some improvement in performance) as well as fixed several bugs which had been fixed in one branch, but not the other. I've also tagged the repository before making this checkin with the label "before_signed_unsigned_changes". Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel & fphdf5 FreeBSD 4.10 (sleipnir) w/threadsafe FreeBSD 4.10 (sleipnir) w/backward compatibility Solaris 2.7 (arabica) w/"purify options" Solaris 2.8 (sol) w/FORTRAN & C++ AIX 5.x (copper) w/parallel & FORTRAN IRIX64 6.5 (modi4) w/FORTRAN Linux 2.4 (heping) w/FORTRAN & C++ Misc. update:
* [svn-r8989] Purpose:Quincey Koziol2004-08-021-3/+7
| | | | | | | | | | | | | | Backport feature Description: Backport Kent's collective chunk I/O work to date into the release branch. Also, minor code cleanups, etc. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel IRIX64 6.5 (modi4) h5committested
* [svn-r8937] James Laird2004-07-231-0/+3
| | | | | | | | | | | | | | | | | | | Purpose: Bug fix Description: Modification time test (mtime) would die silently on some systems. This is because the code is very system-dependant (it relies on getting the current time and the timezone from the OS). Solution: mtime test now uses TEST_ERROR macro to print "FAILED" and to output where the failure occurred. Configure script is a little smarter about whether gettimeofday() function returns the timezone correctly. Further bugs will need to be addressed on a system-by-system basis. Platforms tested: sleipnir, arabica, verbena, copper, windows (VC7)
* [svn-r8753] Nat Furrer2004-06-281-0/+3
| | | | | | | | | | | | | | | | | | | Purpose: Handled SZIP without the encoder present. Description: It is now an error for a user to try to create, extend, or write to a dataset without the encoder present in their SZIP library. Added H5Zget_filter_info to provide users with a way to query HDF5 about the presence (or lack thereof) of the SZIP encoder. Platforms tested: Windows Verbena Arabica Copper Misc. update:
* [svn-r8010] Purpose:Quincey Koziol2003-12-311-0/+10
| | | | | | | | | | | | | | | | | Bug fix Description: Add special-case handling to floating-point conversion tests to avoid problems with denormalized values on Cray T3E & T90 platforms. (Still not working on Cray SV1, but at least it's closer). Solution: Detect denormalized values and don't try to operate on them on the Crays. Platforms tested: FreeBSD 4.9 (sleipnir) Cray T3E (hubble.cray.com) Cray T90 (gypsy.cray.com)
* [svn-r7876] Purpose:Quincey Koziol2003-11-241-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Omnibus floating-point bug fix changes Description: There are a number of problems in the floating-point conversion code that were exposed by Ray's recent int<->float checkin: - The 'my_isnan' code in test/dtypes.c was broken and would always return true. The meant that the actual values in the float<->float conversion tests were _never_ checked, hiding the other bugs included in this checkin. - A recent change I made to the type conversion code used "FLT_MIN" instead of "-FLT_MAX" for the most negative 'float' value for the double->float conversion, which meant that any the negative number that was converted from a double to a float would have been mapped to zero, essentially. - A change that Robb appeared to have made ~2.5 years ago to the "generic" float->float conversion routine appears to be incorrect and I've backed it out. - Floating-point conversions on SGI's which converted denormalized values would be mapped to zero instead of being propertly preserved in the new type. This was addressed by an SGI-specific system call to prevent the behavior. Solution: Described above, generally. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest Misc. update: release_docs/RELEASE update forthcoming...
* [svn-r7830] Purpose:Quincey Koziol2003-11-081-4/+0
| | | | | | | | | | | | | | | | | Bug fix & code cleanup Description: Allowing the library to call malloc with a size of 0 bytes causes problems for some users, so we check for allocations of 0 bytes and disallow them now. Cleaned up some code which could call malloc with 0 size. Changed some code calling HDmalloc directly to call H5MM_malloc(), which allows us to check for 0 sized allocations. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7481] Purpose:Quincey Koziol2003-09-161-2/+13
| | | | | | | | | | | | | | | | | Bug fix Description: The MPI_File_set_size() routine on ASCI Red is not able to extend files so that they are larger than 2GB. Solution: Add an extra macro which controls whether MPI_File_set_size() can handle >2GB offsets or if our "older" way of reading a byte, then writing a byte at the appropriate offset should be used. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r6797] Purpose:Bill Wendling2003-05-051-3/+3
| | | | | | | | | | | | | | | Feature Description: Added new flag to the H5pubconf.h file --- NO_SHARED_WRITING (H5_NO_SHARED_WRITING). It's only defined for CodeWarrior and should never be defined for other platforms unless the "open()" bug that CW has shows up on other platforms. Platforms tested: Verbena. Configure only, so no need for full tests. Misc. update:
* [svn-r6550] Purpose:MuQun Yang2003-04-011-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | To support szip compression in HDF5 Description: szip compression support is required by NASA ESDIS. The compression algorithm is a good compression algorithm for scientific data. In HDF5, we add another filter function to make szip as a default compression package as we did for gzip(or zlib). H5config.in needs to be regenerated by autoheader for SZIP flags. Solution: A new file called H5Zszip.c will be added in the Makefile.in Flags like: HAVE_FILTER_SZIP should be auto-generated by autoheader. Platforms tested: Since there are changes of configure.in and configure,I didn't use h5committest. I tested with four platforms. 1) Linux 2.4 (eirene) 2) Solaris 2.7(arabica) 3) windows 2000(VS 6.0) 4) SGI IRIX6.5-64(modi4) For test 1)-3), only basic C tests were done For modi4 test, I tested 64-bit C,parallel and fortran. All tests passed, except a warning message from szip library when checksum is used in some order, which doesn't cause any real problems. Misc. update:
* [svn-r6400] Raymond Lu2003-02-121-2/+2
| | | | | | | | | | | Purpose: Change feature Description: Switch to Fletcher32 from Adler32 checksum Platforms tested: arabica, eirene, modi4 Misc. update: MANIFEST and RELEASE.txt updated.
* [svn-r6386] Purpose:Quincey Koziol2003-02-101-0/+4
| | | | | | | | | | | | | | Bug fix Description: The "system scope" for threads isn't supported on all platforms. Solution: Add detection of this feature to the configure script and check for "H5_HAVE_SYSTEM_SCOPE_THREADS" in the appropriate places. Platforms tested: modi4 w/threadsafe
* [svn-r6383] Purpose:Quincey Koziol2003-02-071-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New feature for developers. Description: Added "function stack" tracing to library. This allows developers (there is no public API) to call H5FS_print within the library and get a listing of the functions traversed to reach that point in the library. Eventually, I may add support for reporting the parameters to each function also... Mainly for debugging parallel I/O programs, but I think it will come in handy in other cases also. The function stack tracking is controlled with a configure switch: --enable-funcstack, which defaults to enabled currently. When we branch for 1.6, we should change the default setting on the branch to be disabled. Also, added a destructor to the thread-specific keys when thread-safety is turned on in the library. Otherwise, they were leaking memory and causing difficult to debug errors in threaded programs (like the test/ttsafe test). Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} FreeBSD 4.7 (sleipnir) w/thread-safety enabled. Misc. update: Updated MANIFEST with new files added (src/H5FS.c & src/H5FDprivate.h) Update release_docs/RELEASE with thread-safety bug fix.
* [svn-r6375] Raymond Lu2003-02-041-0/+3
| | | | | | | | | | | Purpose: New feature Description: Added Adler32 checksum as a filter in pipeline Platforms tested: arabica (fortran), eirene (, C++), modi4 (parallel, fortran) Misc. update: Update release_docs/RELEASE.
* [svn-r6302] Added the testing of libmpe.Albert Cheng2003-01-181-0/+3
| | | | | | | | This is generated by autoheader. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}? YES Other platforms/configurations tested? eirene with --enable-mpe
* [svn-r6232] Purpose:Albert Cheng2003-01-031-0/+3
| | | | | | | | | | | | | | | | new feature Description: Added MPICH/MPE instrumentation support. All source code are bracketed by the macro H5_HAVE_MPE. Use "--enable-mpe" to configure it in. Currently only worked in Eirene because the MPE library is not installed in all machines yet. The added file, H5MPprivate.h, holds HDF5/MPE related defintions. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}? Yep. Other platforms/configurations tested? --enable-mpe feature tested in Eirene.
* [svn-r6228] Description:Albert Cheng2003-01-031-3/+0
| | | | | | | | When I removed the option (--enable-parallel=mpich), which did not work, I failed to run autoheader to update this file. I am checking in the updated version now. Platforms tested: No need to test since it just removed a #undefine and comments.
* [svn-r6114] Purpose:Quincey Koziol2002-11-201-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code Cleanup & New Feature Description: H5config.h.in: Removed H5_HAVE_COMPRESSION & H5_HAVE_FILTER_GZIP flags. Added H5_HAVE_FILTER_DEFLATE flag. H5Z.c: H5Zprivate.h: H5Zpublic.h: Switched from using H5_HAVE_COMPRESSION flag in favor of H5_HAVE_FILTER_DEFLATE. Added H5Zunregister & H5Zfilter_avail API functions. Changed a numeric constant (256) to a symbolic constant (H5Z_FILTER_RESERVED). Automatically add the shuffling filter to the list of available filters (when it is enabled). Moved prototypes for H5Z_filter_deflate & H5Z_filter_shuffle from the public header into the private header. H5Zdeflate.c: Switched from using H5_HAVE_COMPRESSION & H5_HAVE_FILTER_GZIP flags in favor of H5_HAVE_FILTER_DEFLATE. Cleaned up formatting & error reporting a bit. H5Zshuffle.c: Rewrote shuffling algorithm to be more efficient. Added error checking & reporting. Added standard Pablo information. Added standard function header comment. Added FUNC_ENTER & FUNC_LEAVE macros. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} FreeBSD 4.7 (sleipnir)
* [svn-r6070] Purpose:Quincey Koziol2002-11-111-0/+6
| | | | | | | | | | | | | | | | | | | | | | | New feature. Description: Add in '--enable-filters=filter1,filter2' flag to configure script. This can also be used as '--enable-filters=all' or just '--enable-filters' to enable all the internal I/O filters in the library. This flag can also be set to '--disable-filters' to disable all the internal I/O filters. Individual filters can not be disabled due to the limitations of autoconf. Additionally, added "H5_HAVE_FILTER_<foo>" macros to H5pubconf.h header file, so the presence of each filter can be detected. This is in preparation for Kent's shuffling filter to be imported shortly. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} Tested FreeBSD 4.7 (sleipnir) also
* [svn-r6026] Purpose:Bill Wendling2002-10-231-0/+3
| | | | | | | | | Feature Add Description: New Makefiles and H5config.h.in file for the Flexible Parallel HDF5 stuff. Platforms tested: Eirene, Arabica, Modi4
* [svn-r5807] Purpose:Bill Wendling2002-07-171-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | Update, Bug Fix, and Feature Add Description: - Updated how AC_{ENABLE,WITH} help messages were being generated. Autoconf now gives you an AC_HELP_STRING macro to use to create them. - Fixed the problem with Linux LFS on RedHat 7.3 machines. It wasn't finding getdents64(), so we can't rely on that being present anymore... - Added GPFS detection and setting. - Updated how compression is specified. It's no longer necessary to test for HAVE_ZLIB_H, HAVE_LIBZ, and HAVE_COMPRESS2. The one macro {H5_}HAVE_COMPRESSION takes care of all of these. Solution: Changed the check for Linux LFS from looking for getdents() to looking at the version number of the kernel (using the uname -r command). You can still override with the --enable-linux-lfs switch if you really believe that your <2.4 kernel has LFS support. Platforms tested: Linux (2.2 and 2.4)
* [svn-r5782] Purpose:Quincey Koziol2002-07-121-3/+6
| | | | | | | | | | | New feature Description: Add support in for "dmalloc" debugging malloc library to configure script and library headers. Platforms tested: IRIX64 6.5 (modi4) and FreeBSD 4.6 (sleipnir)
* [svn-r5630] Elena Pourmal2002-06-131-0/+3
| | | | | | | | | | | | | | | | Purpose: [is this a bug fix? feature? ...] Description: [describe the bug, or describe the new feature, etc] Solution: [details about the changes, algorithm, etc...] [Please as detail as you can since your own explanation is better than others guessing it from the code.] Platforms tested: [machines you have tested the changed version. This is absolute important. Test it out on at least two or three different platforms such as Big-endian-32bit (SUN/IRIX), little-endian-32(LINUX) and 64-bit (IRIX64/UNICOS/DEC-ALPHA) would be good.]
* [svn-r5132] Purpose:Bill Wendling2002-04-021-279/+324
| | | | | | | | | | | | | | | | | | | Autotools Update Description: I've updated autoconf, automake, and libtool to the latest/greatest versions; 2.53, 1.6, and 1.4.2 resp. Many changes come with the new versions: - ltconfig is no longer used - acconfig.h is no longer used (#define values are declared with the macro) - regeneration of all of the aclocal.m4, configure, and H5config.h.in files. - new config.{guess,sub} files - new ltmain.sh file Platforms tested: AIX (blue), and Linux
* [svn-r5074] Purpose:Bill Wendling2002-03-201-15/+4
| | | | | | | | | Code Motion Description: Removal of HDF4 from the configure/Makefiles. This is a precursor to the actual physical removal of the HDF4 tools from the HDF5 tree. Platforms tested: Arabica, Dangermouse
* [svn-r4840] Purpose:Quincey Koziol2002-01-161-0/+3
| | | | | | | | | | New feature check Description: Added check to determine if malloc(0) returns a valid pointer for a particular architecture. Platforms tested: FreeBSD 4.5 (sleipnir) where malloc(0) works Cray SV1 (killeen) where malloc(0) doesn't work
* [svn-r4763] Bill Wendling2002-01-021-21/+6
| | | | | | | | | | | | Purpose: Feature Add Description: Needed to add the DEV_T_IS_SCALAR macro to acconfig.h so that autoheader will propagate that to the H5config.h file. Solution: Added, reran autoheader Platforms tested: Linux
* [svn-r4312] Purpose:Quincey Koziol2001-08-061-2/+2
| | | | | | | | | 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)
* [svn-r4232] Purpose:Quincey Koziol2001-07-171-0/+3
| | | | | | | | | | | | | | | | | Bug fix. Description: On some systems (linux when not using gcc) 'dev_t' is not actually a scalar variable. This causes the code which compares dev_t's in the file drivers to not compile. Also the H5_inline flag was not being set correctly in the H5private.h file. Solution: Set the H5_inline flag to '' (i.e. define it, but don't assign it a value) if it is not currently defined. Use DEV_T_IS_SCALAR flag from configure to correctly compare dev_t's using memcmp instead of a scalar flag. Platforms tested: FreeBSD 4.3 (hawkwind), Linux 2.4.2 (chiba city cluster at Argonne)
* [svn-r4017] Purpose:Quincey Koziol2001-06-191-0/+6
| | | | | | | | | | | | | Code cleanup Description: Several system header files needed to be included on Linux machines to get the prototypes for some of the system calls we are using. Solution: Added a new feature test macro for including the <features.h> header on Linux machines, to set up compile macros for system header files. Platforms tested: Linux (eirene), FreeBSD 4.3 (hawkwind)
* [svn-r3892] Purpose:Bill Wendling2001-05-081-0/+3
| | | | | | | | | | | | | | | | | Better Mouse Trap^W^WBug Fix Description: Instead of having the large file support stuff be in the config/gnu-flags directory, I added it to the configure.in file so that it first checks for the syscall ``getdents64()''. If it finds it, then it removes the ``-malign-double'' flag if the GCC compiler is 2.95.x since this flag doesn't play well with the LFS stuff. Solution: Added test for getdents64(), if found it removes the -malign-double flag if the compiler is 2.95.x. This is done in the configure.in file. The gnu-flags file is returned to normal. A new field is added to the H5config.h.in file because of the getdents64 check. Platforms tested: Linux
* [svn-r3742] Purpose:Quincey Koziol2001-04-011-0/+3
| | | | | | | | | | | Code cleanup Description: ssize_t is not defined on certain (non-UNIX) platforms. Solution: Added steps to configure to generate SIZEOF_SSIZE_T macro and then used the new macro to define ssize_t for platforms which don't have it. Platforms tested: FreeBSD 4.3 (hawkwind)
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