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* [svn-r6108] Purpose:Quincey Koziol2002-11-204-22/+14
| | | | | | | | | | | | Code cleanup. Description: Cleaned up compiler warnings & updated a few comments. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} FreeBSD 4.7 (sleipnir)
* [svn-r6106] Purpose:Quincey Koziol2002-11-202-88/+78
| | | | | | | | | | | | | | | | | | | | | | | | | Code cleanup, Feature enhancement Description: Improve hashing algorithm to not generate as many clashes. Avoid using H5MD_realloc when changing the size of a chunk on disk. Instead, use H5MF_free followed by H5MF_alloc, which avoids copying the information from the space for the previous chunk to the space for the new chunk, since we are going to overwrite the chunk with new data anyway. This change should both improve I/O performance in situations where compressed chunks are being overwritten as well as reduce the space used in the file during that situation. Cleaned up error handling in a few cases. Removed old debugging printf()s. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} FreeBSD 4.7 (sleipnir)
* [svn-r6104] Purpose:Quincey Koziol2002-11-201-0/+1
| | | | | | | | | | | | | | | | | Bug Fix Description: Free blocks of space in the file which were merged with a block before them were not updating the free list information correctly, allowing space in the file to over-allocated and potentially corrupted. Solution: Correct address of free block during merging. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} FreeBSD 4.7 (sleipnir)
* [svn-r6088] MuQun Yang2002-11-131-1/+1
| | | | | | | | | | Purpose: add H5Zshuffle.c at Makefile.in Description: Solution: Platforms tested: eirene,modi4,arabica Misc. update:
* [svn-r6087] MuQun Yang2002-11-134-0/+141
| | | | | | | | | | | | | | | | | | | Purpose: Adding internal shuffle filter Description: With the combination of shuffling filter with general compression algorithm, the compression ratio may be improved without adding much encoding and decoding time for many real NASA datasets(especially floating data) and other application datasets(See techNotes). Solution: SHuffle the bytes within the data to utilize the locality. Platforms tested: arabica , eirene, modi4 Misc. update: Update MANIFEST if you add or remove any file. Update release_docs/RELEASE for bug fixes, new features, etc. Update applicable document files too.
* [svn-r6084] Purpose:Bill Wendling2002-11-123-47/+24
| | | | | | | | | | | FPHDF5 Fixups Description: - Stopped using API calls in the H5FPclient code. It now uses internal library calls. - Removed some FIXME comments because they've been fixed. - Small fix for an enum starting at 37 for no reason :-) Platforms tested: Eirene (only affects FPHDF5, so no need to test 3 platforms just yet).
* [svn-r6077] Purpose:Quincey Koziol2002-11-123-7/+15
| | | | | | | | | | Code cleanup Description: Added some comments and made some minor code cleanups Platforms tested: minor change, only testing on FreeBSD 4.7 (sleipnir) w/parallel
* [svn-r6076] Purpose:Bill Wendling2002-11-121-3/+3
| | | | | | | | | | | Update Description: Changed some of the asserts to check that a non-NULL H5F_t* is passed in. Platforms tested: Eirene PP Arabica Fortran Modi4 PP Fortran
* [svn-r6075] Purpose:Bill Wendling2002-11-121-0/+1
| | | | | | | | | | Update Description: Added EFL to the FPHDF5 structure. Platforms tested: Eirene PP Arabica Fortran Modi4 PP Fortran
* [svn-r6074] Purpose:Bill Wendling2002-11-121-0/+36
| | | | | | | | | | Update Description: Added EFL to the Object FPHDF5 structure. Platforms tested: Eirene PP Arabica Fortran Modi4 PP Fortran
* [svn-r6073] Purpose:Bill Wendling2002-11-122-43/+105
| | | | | | | | | | | Update Description: Added code which performs an update when there's a dataset creation. Commented on some FIXMEs which were in the code. Platforms tested: Eirene PP Arabica Fortran Modi4 PP Fortran
* [svn-r6072] Purpose:Bill Wendling2002-11-112-12/+10
| | | | | | | | | | Code Movement Description: Moved definition of the H5D_t data structure into the H5Dprivate.h header file. With the FPHDF5 stuff, we need access to this data structure. Platforms tested: Eirene...change small, so no need for all three tests.
* [svn-r6071] Purpose:Quincey Koziol2002-11-112-0/+6
| | | | | | | | | | | | Code cleanup Description: Start using the H5_HAVE_FILTER_GZIP macro to enable the gzip filter. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}? Tested FreeBSD 4.7 (sleipnir) also
* [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-r6069] Purpose:Quincey Koziol2002-11-111-1/+1
| | | | | | | | | | | | | Fix Windows portability bug Description: "long long" is not defined on Windows. Solution: Use our internal definition of "long_long" instead. Platforms tested: eyeballed.
* [svn-r6068] Purpose:Quincey Koziol2002-11-111-2/+2
| | | | | | | | | | | | | Fix Windows portability bug Description: "long long" is not defined on Windows. Solution: Use our internal definition of "long_long" instead. Platforms tested: eyeballed.
* [svn-r6064] Purpose:Bill Wendling2002-11-071-4/+4
| | | | | | | | | | Code Cleanup Description: A function was returning "NULL" instead of "FAIL" for an error condition. Renamed the variable "class" to "h5_class" since class is a keyword in C++ and might mess up with a C++ compiler... Platforms tested: Eirene pp (too small a change for 3 tests)
* [svn-r6063] Purpose:Quincey Koziol2002-11-072-296/+347
| | | | | | | | | | | Code cleanup Description: Cleaned up some error values that were incorrect, added some assertions and refactored the integer & floating-point native conversions some. Platforms tested: FreeBSD 4.7 (sleipnir), too small for h5committest
* [svn-r6062] Raymond Lu2002-11-073-0/+84
| | | | | | | | | | | | Purpose: New function. Description: H5Dget_offset returns the offset of a dataset's data relative to the beginning of a file. Platforms tested: arabica(simple function, one test should be enough.) Misc. update: RELEASE.txt
* [svn-r6060] Raymond Lu2002-11-065-31/+1110
| | | | | | | | | | | Purpose: Add new functions Description: add H5Tget_native_type and H5Tis_variable_str. Platforms tested: arabica, eirene, modi4 Misc. update: MANIFEST and release_docs/RELEASE updated.
* [svn-r6057] Purpose:Bill Wendling2002-11-058-154/+385
| | | | | | | | | | | | | | | | | | | | | | | New Feature. Support for new FPHDF5 Feature Description: More support for the FPHDF5 feature. This splits the H5D_create function into separate parts which update the metadata cache. It was necessary to split apart the H5O_create function to do a similar thing since it would allocate real space on the hard disk. I'm checking this up now so that I don't get too far away from what the CVS repository has and so that others may look at the code and retch^H^H^H^H^Hmarvel at it. If there are any comments, send them my way. There is one outstanding issue, though. I need to use non-API functions in the FPHDF5 stuff. I'm using some APIs right now and should migrate to using others. At the moment, I'm putting that on the back burner until I'm more along in the implementation. Platforms tested: Arabica (C++) Eirene (Parallel) Modi4 (Parallel)
* [svn-r6055] Purpose:Quincey Koziol2002-11-052-8/+5
| | | | | | | | | | | | | | New feature Description: Add support for scalar dataspaces in parallel I/O. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} Also, FreeBSD 4.7 (sleipnir) serial & parallel Misc. update: Update release_docs/RELEASE for bug fixes, new features, etc.
* [svn-r6050] Snapshot version 1.5 release 40HDF Admin2002-11-021-2/+2
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* [svn-r6047] Purpose:Quincey Koziol2002-11-016-1/+24
| | | | | | | | | | | | | | | | | Bug fix & code cleanup Description: Hyperslab code for collapsing dimensions was incorrectly collapsing selections inappropriately when the fastest changing dimension couldn't be collapsed. Also add some more assertions which will make similar bugs easier to find. Solution: Break out of loop earlier. Platforms tested: modi4 (parallel), too small to triple check.
* [svn-r6043] Purpose:Quincey Koziol2002-10-291-1/+78
| | | | | | | | | | | | Bug fix Description: I/O using "none" selections in parallel wasn't working correctly. Also, add serial "none" selection test. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}
* [svn-r6041] Raymond Lu2002-10-294-21/+218
| | | | | | | | | | | Purpose: Bug fix Description: #340 - get comment length for H5G; #435 - H5Aget_storage_size; #644 - H5Arename Platforms tested: eirene, arabica
* [svn-r6040] Purpose:Quincey Koziol2002-10-287-65/+53
| | | | | | | | | | Code cleanup Description: Add more comments and clean up small bits of the FPH5 code. Platforms tested: FreeBSD 4.7 (sleipnir), changes too minor to affect other platforms.
* [svn-r6033] Snapshot version 1.5 release 39HDF Admin2002-10-261-2/+2
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* [svn-r6030] Purpose:Bill Wendling2002-10-231-403/+11
| | | | | | | | | | Another Oops Description: I accidentally checked in the H5D.c module when I shouldn't have. Solution: Rolled back to 1.281 version Platforms tested: Linux
* [svn-r6029] Purpose:Bill Wendling2002-10-234-14/+409
| | | | | | | | | | | | Oops Description: The H5FPprivate.h file was being #included even if PARALLEL was turned off. Solution: put the #include of the H5FPprivate.h file within the #ifdef block so that it doesn't get included if H5_HAVE_FPHDF5 isn't defined. Platforms tested: Linux...
* [svn-r6028] Purpose:Bill Wendling2002-10-231-2/+2
| | | | | | | | | | | | | | | | Bug Fix Description: The NBYTE{ENCODE,DECODE} macros were updating the pointer "p" to a new value instead of one of the "real" pointers passed into the macro. Solution: Changed it so that it updates the destination pointer which gets passed into these macros. I'm not sure if this is correct, since neither of these macros are actually used in our source code... Platforms tested: They aren't used, so no testing possible.
* [svn-r6026] Purpose:Bill Wendling2002-10-232-27/+41
| | | | | | | | | Feature Add Description: New Makefiles and H5config.h.in file for the Flexible Parallel HDF5 stuff. Platforms tested: Eirene, Arabica, Modi4
* [svn-r6025] Purpose:Bill Wendling2002-10-238-5/+3516
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Feature Add Description: New files for the Flexible Parallel HDF5 stuff. H5FP.c - Module housing the APIs to FPHDF5 H5FPclient.c - Module housing the internal client APIs H5FPserver.c - Module housing the internal server APIs H5FPpublic.h - Header for public APIs H5FPprivate.h - Header for private APIs H5Ofphdf5.c - Way of serializing FPHDF5 information to and from the SAP H5Oplist.c - Way of serializing a generic property list. 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: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}? [If no, why not?] Other platforms/configurations tested? Misc. update: Update MANIFEST if you add or remove any file. Update release_docs/RELEASE for bug fixes, new features, etc. Update applicable document files too.
* [svn-r6024] Purpose:Bill Wendling2002-10-233-19/+22
| | | | | | | | | Feature Add Description: Moved some functions from having only module scope to having public scope, but only available in the HDF5 internals (not public APIs). Platforms tested: Eirene, Arabica, Modi4
* [svn-r6023] Purpose:Bill Wendling2002-10-232-23/+48
| | | | | | | | | | Feature Add Description: Added some error messages for the Flexible Parallel HDF5 stuff. Platforms tested: Arabica Eirene Modi4
* [svn-r6006] Purpose:Albert Cheng2002-10-151-4/+5
| | | | | | | | | | | | | | | | Bug fix (ID 841) Description: h5dumptst (generating h5dump test files) failed with an assertion error in H5S_select_iterate. H5S_select_iterate did not account for scalar type that has rank=0, thus no dimension sizes. Solution: Put the assertion of valid sizes only after verify rank is larger than 0. (fix is coached by Quincey.) Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}? YES. Misc. update: Update release_docs/RELEASE for bug fixes, new features, etc. YES.
* [svn-r6005] Purpose:Quincey Koziol2002-10-151-18/+49
| | | | | | | | | | | New feature. Description: Added check for "HDF5_DISABLE_VERSION_CHECK" environment variable to disable the version checking code between the headers and the library. Tested: FreeBSD 4.7 (sleipnir) - no triple check necessary.
* [svn-r5995] Purpose:Quincey Koziol2002-10-1411-298/+470
| | | | | | | | | | | | | | | Code cleanup/Bug Fix Description: Re-do the ID->name code again, taking into account many more weird and wonderful special cases stumbled across during the last set of test writing. Platforms tested: FreeBSD 4.6 (sleipnir) w and w/o parallel Linux 2.2.x (eirene) w/FORTRAN & C++ Solaris 2.7 (arabica) w/FORTRAN IRIX64 6.5 (modi4) w/FORTRAN & parallel
* [svn-r5993] Purpose:Quincey Koziol2002-10-141-4/+7
| | | | | | | | | | | | | | New feature. Description: Add H5P_DEFAULT_HASH_SIZE macro for users to use as the default size of hash tables for H5Pcreate_class. Platforms tested: FreeBSD 4.6 (sleipnir) w and w/o parallel Linux 2.2.x (eirene) w/FORTRAN & C++ Solaris 2.7 (arabica) w/FORTRAN IRIX64 6.5 (modi4) w/FORTRAN & parallel
* [svn-r5992] Purpose:Quincey Koziol2002-10-142-24/+13
| | | | | | | | | | | | | | | | | Bug fix Description: Generic property classes where incorrectly reference counting their users, in certain cases, causing a memory leak. Solution: Cleanup reference counting code & unify in H5P_access_class() Platforms tested: FreeBSD 4.6 (sleipnir) w and w/o parallel Linux 2.2.x (eirene) w/FORTRAN & C++ Solaris 2.7 (arabica) w/FORTRAN IRIX64 6.5 (modi4) w/FORTRAN & parallel
* [svn-r5988] Purpose:Quincey Koziol2002-10-141-4/+2
| | | | | | | | | | | | | Code cleanup Description: Changed a HRETURN_ERROR to HGOTO_ERROR Platforms tested: FreeBSD 4.6 (sleipnir) w and w/o parallel Linux 2.2.x (eirene) w/FORTRAN & C++ Solaris 2.7 (arabica) w/FORTRAN IRIX64 6.5 (modi4) w/FORTRAN & parallel
* [svn-r5987] Purpose:Quincey Koziol2002-10-144-3/+5
| | | | | | | | | | | | | Code cleanup Description: Clean up compile warnings. Platforms tested: FreeBSD 4.6 (sleipnir) w and w/o parallel Linux 2.2.x (eirene) w/FORTRAN & C++ Solaris 2.7 (arabica) w/FORTRAN IRIX64 6.5 (modi4) w/FORTRAN & parallel
* [svn-r5986] Purpose:Quincey Koziol2002-10-141-0/+6
| | | | | | | | | | | | | | | | | Code cleanup Description: Shift further toward removing the HRETURN* macros, in favor of the HGOTO* macros for error reporting. This change disables them in the header file and is the last change before removing them entirely after the 1.6 release. Platforms tested: FreeBSD 4.6 (sleipnir) w and w/o parallel Linux 2.2.x (eirene) w/FORTRAN & C++ Solaris 2.7 (arabica) w/FORTRAN IRIX64 6.5 (modi4) w/FORTRAN & parallel
* [svn-r5983] Purpose:Quincey Koziol2002-10-141-71/+71
| | | | More fixups to the Dependencies files...
* [svn-r5982] Purpose:Quincey Koziol2002-10-141-1/+1
| | | | Update to correctly build H5Tinit.c from H5detect
* [svn-r5981] Purpose:Quincey Koziol2002-10-143-281/+556
| | | | Regenerate Dependencies files.
* [svn-r5979] Snapshot version 1.5 release 38HDF Admin2002-10-121-2/+2
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* [svn-r5968] Purpose:Quincey Koziol2002-10-092-2/+4
| | | | | | | | | Code cleanup Description: Change new H5P_get_class_path and H5P_open_class_path functions to be non- static and put prototypes in H5Pprivate.h Platforms tested: FreeBSD 4.6 (sleipnir) (no triple-check necessary)
* [svn-r5964] Purpose:Quincey Koziol2002-10-083-36/+160
| | | | | | | | | | | | | | | Internal feature. Description: To complement the "get the class's path" functionality, there needs to be a way to open a generic property class with a path. Solution: Implement the "open a class by path" functionality. Also, add internal testing routines. Platforms tested: FreeBSD 4.6 (sleipnir) (too small for triple testing)
* [svn-r5963] Purpose:Quincey Koziol2002-10-083-7/+119
| | | | | | | | | | | | | | | | | | | | New internal feature. Description: Need some way to determine the "full path" for a generic property class, i.e. where is this class in the class hierarchy, in relation to its parent class, etc. Solution: Added an internal function "H5P_get_class_path" and a testing function "H5Pget_class_path_test" that builds the full path of a generic property class back to the top of its class hierarchy. This implementation uses '/' characters to delimit the components of the class path, but no special cases are currently supported for having a '/' character as part of the actual class name. Should this become an issue, code to support (and test) it will need to be added. Platforms tested: FreeBSD 4.6 (sleipnir) (not major enough to justify triple-test)
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