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* [svn-r5652] Purpose:Quincey Koziol2002-06-171-3/+3
| | | | | | | | | | | | Code cleanup Description: Use dataset transfer property list to hold information about the MPI types for the current transfer, instead of setting pseudo-global variables in the file's struct. Platforms tested: Linux 2.2.x (eirene) w/parallel & IRIX64 6.5 (modi4) w/parallel & FORTRAN
* [svn-r5563] Purpose:Quincey Koziol2002-06-101-2/+0
| | | | | | | | | | | New Feature Description: Add H5P[set|get]_small_data_block_size API function, per our discussions at last week's HDF5 meeting. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5536] Purpose:Quincey Koziol2002-06-051-112/+100
| | | | | | | | | | | | | | | | | New feature. Description: Added a "small data" block allocation mechanism to the library, similar to the mechanism used for allocating metadata currently. See the RFC for more details: http://hdf.ncsa.uiuc.edu/RFC/SmallData/SmallData.html This reduces the number of I/O operations which hit the disk for my test program from 19 to 15 (i.e. from 393 to 15, overall). Platforms tested: Solaris 2.7 (arabica) w/FORTRAN and FreeBSD 4.5 (sleipnir) w/C++
* [svn-r5471] Purpose:Quincey Koziol2002-05-291-104/+104
| | | | | | | | | | | | | | | | 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.
* [svn-r5467] Purpose:Quincey Koziol2002-05-281-55/+83
| | | | | | | | | | | | | | | | | | | | | | | | Code cleanup. Description: Took Robb's recent ideas for improving the FUNC_ENTER/FUNC_LEAVE macros equivalents in the SAF library and adapted them to our library. I added an additional macro which is equivalent to FUNC_ENTER: FUNC_ENTER_NOINIT - Has the API tracing code, etc. from FUNC_ENTER but none of the library or interface initialization code. This is to be used _only_ for static functions and those which explicitly cannot have the library or interface initialization code enabled (like the API termination routines, etc.). This allowed many more of the functions in the library [but not all yet :-(] to be wrapped with FUNC_ENTER[_NOINIT]/FUNC_LEAVE pairs. It also reduced the size of the library and executables (by cutting out a bunch of code which was never executed), I'll e-mail the exact results when I've finished editing it. Platforms tested: IRIX64 6.5 (modi4)
* [svn-r5433] Purpose:Quincey Koziol2002-05-171-1/+1
| | | | | | | Code cleanup Description: Cleaned up the function header comment for H5Pset_fill_time.
* [svn-r5310] Purpose:Quincey Koziol2002-05-011-0/+5
| | | | | | | | | | Code cleanup Description: Update the API tracing information Platforms tested: Linux 2.2 (eirene) with gcc 2.95.2 and Solaris 2.6 (baldric) with gcc 2.8.1
* [svn-r5195] Purpose:Quincey Koziol2002-04-171-3/+2
| | | | | | | | | | | | | | Code cleanup Description: Got rid of the "H5T_BKG_TEMP" setting that was used internally to the library, since temporary background buffers are now handled by the individual conversion routines instead of in a global background buffer. No APIs were changed or affected by this. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5170] Raymond Lu2002-04-111-24/+302
| | | | | | | | | | | Purpose: New feature Description: Fill-value's behaviors for contiguous dataset have been redefined. Basicly, dataset won't allocate space until it's necessary. Full details are available at http://hdf.ncsa.uiuc.edu/RFC/Fill_Value, at this moment. Platforms tested: Linux 2.2.
* [svn-r4978] Purpose:Quincey Koziol2002-02-171-3/+0
| | | | | | | | 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)
* [svn-r4920] Purpose:Quincey Koziol2002-02-071-27/+2
| | | | | | | | | Bug fix Description: Correct inefficient property copying when using derived property list classes. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r4904] Purpose:Quincey Koziol2002-02-061-16/+49
| | | | | | | | | | | | | | | | | | Bug fix Description: Generic property classes derived from an existing class were not having the parent class's properties copied into the new class. Additionally, derived classes were not being detected correctly. Solution: Copied properties from parent class into derived class. Modified H5P_isa_class_real() to walk back up the chain of parent classes to proper detect derived classes. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r4839] Purpose:Quincey Koziol2002-01-161-7/+0
| | | | | | | | | | Bug fix Description: Missed CVS conflict in ifdef'd code Solution: Editted to remove CVS conflicted code. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r4756] Purpose:Quincey Koziol2001-12-221-0/+7
| | | | | | | | Code Cleanup Description: Updated function tracing information Platforms tested: Linux 2.2.x (eirene)
* [svn-r4706] Purpose:Quincey Koziol2001-12-121-1/+1
| | | | | | | | | | | | Code cleanup Description: Tweaked internal error handling macros to reduce the size of the library's object code by about 10-20%. Also cleaned up some compiler warnings... Platforms tested: FreeBSD 4.4 (sleipnir)
* [svn-r4696] Raymond Lu2001-12-111-0/+78
| | | | | | | | | | | | | | | | | Purpose: Modify H5Fclose behavior Description: The HDF5 actual file close behaves in several ways in terms of if there are still objects(dataset, group, datatype) opened in file. Solution: Added a new file access property, file close degree. It has four values, H5F_CLOSE_DEFAULT H5F_CLOSE_WEAK H5F_CLOSE_SEMI H5F_CLOSE_STRONG The way a file is closed is decided by these values. Platforms tested: IRIX64 6.5, SunOS 5.6, FreeBSD 4.4
* [svn-r4680] Purpose:Quincey Koziol2001-12-061-1/+3
| | | | | | | | | | | | | Code cleanup Description: Property that H5P(g|s)et_hyper_cache uses is no longer in use inside the library. Solution: Removed H5P(g|s)et_hyper_cache API functions, except when backward compatibility is turned on. When backward compatibility is turned on, the property is defined by the library, but unused internally. Platforms tested: FreeBSD 4.4 (sleipnir)
* [svn-r4679] Snapshot version 1.5 release 16Albert Cheng2001-12-061-8/+11
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* [svn-r4676] Purpose:Quincey Koziol2001-12-051-0/+114
| | | | | | | | | | | | | | | | Backward Compatibility Fix Description: One of H5P[gs]et_buffer's parameters changed between v1.4 and the development branch. Solution: Added v1.4 compat stuff around H5P[gs]et_buffer implementation and testing to allow v1.4.x users to continue to use their source code without modification. These changes are for everything except the FORTRAN wrappers - I spoke with Elena and she will make the FORTRAN wrapper changes. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4675] Purpose:Quincey Koziol2001-12-051-2/+110
| | | | | | | | | | | | | | | | | | Backward Compatibility Fix Description: One of H5P[gs]et_sieve_buf_size's parameters changed between v1.4 and the development branch. Solution: Added v1.4 compat stuff around H5P[gs]et_sieve_buf_size implementation and testing to allow v1.4.x users to continue to use their source code without modification. There are no C++ or FORTRAN wrappers for these functions. There are also no regression tests for these functions... :-( Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4674] Purpose:Quincey Koziol2001-12-051-0/+108
| | | | | | | | | | | | | | | | | | Backward Compatibility Fix Description: One of H5P[gs]et_meta_block_size's parameters changed between v1.4 and the development branch. Solution: Added v1.4 compat stuff around H5P[gs]et_meta_block_size implementation and testing to allow v1.4.x users to continue to use their source code without modification. There are no C++ or FORTRAN wrappers for these functions. There are also no tests for these API functions currently... :-( Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4670] Purpose:Quincey Koziol2001-12-051-0/+126
| | | | | | | | | | | | | | | | Backward Compatibility Fix Description: One of H5P[gs]et_sym_k's parameters changed between v1.4 and the development branch. Solution: Added v1.4 compat stuff around H5P[gs]et_sym_k implementation and testing to allow v1.4.x users to continue to use their source code without modification. These changes are for everything except the FORTRAN wrappers - I spoke with Elena and she will make the FORTRAN wrapper changes. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4669] Purpose:Quincey Koziol2001-12-051-0/+132
| | | | | | | | | | | | | | | | Backward Compatibility Fix Description: One of H5P[gs]et_cache's parameters changed between v1.4 and the development branch. Solution: Added v1.4 compat stuff around H5P[gs]et_cache implementation and testing to allow v1.4.x users to continue to use their source code without modification. These changes are for everything except the FORTRAN wrappers - I spoke with Elena and she will make the FORTRAN wrapper changes. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4643] Purpose:Quincey Koziol2001-11-271-3/+3
| | | | | | | | | | | | | | | | | | | | | | 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)
* [svn-r4624] Purpose:Quincey Koziol2001-11-201-742/+1195
| | | | | | | | | | | | Code cleanup & bug fixes Description: Clean up memory leaks when shutting down H5P API. Remove all IDs from internal API calls, except for H5P_isa_class, which should be the only internal API call which accepts an ID besides the H5I* functions. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4589] Purpose:Quincey Koziol2001-11-031-9/+5
| | | | | | | | Code cleanup Description: Clean up various compiler warnings from generic property updates. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4584] Raymond Lu2001-11-021-423/+51
| | | | | | | | | Purpose: Switch from old property list to new generic property list. Description: Mainly changed H5Pcreat, H5Pclose, H5Pcopy. Platforms tested: IRIX64 6.5, FreeBSD, SunOS 5.7.
* [svn-r4573] Raymond Lu2001-10-251-62/+10
| | | | | | | Purpose: Switch mount property list to the new generic property list. Platforms tested: IRIX64 6.5, SunOS 5.7, FreeBSD.
* [svn-r4569] Raymond Lu2001-10-241-149/+189
| | | | | | | | | Purpose: Generic Property List Change Description: Changed file access list to the new generic list. Platforms tested: IRIX64, SunOS5.7, FreeBSD
* [svn-r4563] Purpose:Quincey Koziol2001-10-231-1/+1
| | | | | | | | Code cleanup Description: Update tracing API information Platforms tested: Linux 2.? (dangermouse)
* [svn-r4548] Purpose:Quincey Koziol2001-10-161-6/+6
| | | | | | | | | | | Code cleanup. Description: Fix a few compiler warnings from the file creation property list -> generic property list conversion. Also change a hard-wired value (8) for the number of B-tree key values to a value that uses the enum's generated by the compiler. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4545] Bill Wendling2001-10-151-1/+1
| | | | | | | | | | | Purpose: Bug Fix Description: Function was returning NULL instead of FAIL Solution: Returned FAIL instead. Platforms tested: Linux
* [svn-r4543] Raymond Lu2001-10-151-92/+113
| | | | | | | Purpose: Changed the file creation property list to the new generic property list. Platform tested: IRIX64, SunOS5.7, FreeBSD
* [svn-r4525] Purpose:HDF Rational2001-10-051-2/+11
| | | | | | | | | | | Bug Fix Description: Purify detected an uninitialized memory read in H5Pset_chunk and a memory leak in H5P_remove. Solution: Patched both up. Platforms tested: Solaris 2.7 (arabica)
* [svn-r4518] Purpose:Quincey Koziol2001-10-031-2/+2
| | | | | | | | Code cleanup Description: Clean up some small compiler warnings. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4517] Raymond Lu2001-10-031-198/+243
| | | | | | | | Purpose: Changed to the new generic property list for dataset creation property list. Platforms tested: Arabica, modi4 and Hawkwind
* [svn-r4488] Purpose:Quincey Koziol2001-09-281-2/+3
| | | | | | | | | Fix on Kludge Description: Forgot another chunk of parallel I/O code that needed to change for the generic property list kludge... :-/ Platforms tested: Parallel Linux 2.2.18smp (eirene)
* [svn-r4482] Purpose:Quincey Koziol2001-09-261-76/+110
| | | | | | | | | | | | | | | | | | | | | | Kludge Description: Since we're only about halfway through converting the internal use of property lists from the "old way" to the generic property lists, we turned off snapshots to avoid exposing lots of API changes to users, until the APIs settled down. Getting the snapshots rolling again seems to have become a priority, so some changes are going to have to be made now that were going to be postponed until we were completely finished with the conversion. This requires that the old API functions be able to deal with both the old and new property lists smoothly. Solution: Kludge together the property list code so that they can transparently handle dealing with both the old and new property lists Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4437] Purpose:Quincey Koziol2001-09-121-17/+265
| | | | | | | | | Adding Feature Description: Added new H5Pcopy_prop function to copy a property (value) from one property list or class to another. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4407] Bill Wendling2001-08-221-8/+8
| | | | | | | | | | | | | Purpose: Bug Fix Description: Was getting warnings about converting pointers to integers without a cast. Solution: Changed some of the RETURN ERRORs from returning NULL to returning FAIL instead. Platforms tested: Linux
* [svn-r4355] Purpose:Quincey Koziol2001-08-141-60/+60
| | | | | | | | | | | | | | | | | | | | | | 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)
* [svn-r4351] Purpose:Quincey Koziol2001-08-141-1/+1
| | | | Update dependencies, etc.
* [svn-r4339] Purpose:Quincey Koziol2001-08-131-1/+0
| | | | | | | | Code cleanup Description: Took out a debugging printf Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4329] Purpose:Quincey Koziol2001-08-121-158/+49
| | | | | | | | | | | | | | Bug Fix Description: The datatype conversion buffer size was only halfway converted from hsize_t to size_t and was causing problems. Also, the H5P_peek_<foo> routines have a bunch of identical code. Solution: Finished converting the datatype conversion buffer size to size_t and cleaned up the implementation of the H5P_peek_<foo> routines to call a common routine instead of reimplementing a bunch of code. Platforms tested: Solaris 2.7 (arabica)
* [svn-r4324] Purpose:Quincey Koziol2001-08-101-261/+913
| | | | | | | | | | | | | | | | | | | | | | | | New Features! Description: Start migrating the internal use of property lists in the library from the older implementation to the new generic property lists. Currently, only the dataset transfer property lists are migrated to the new architecture, all the rest of the property list types are still using the older architecture. Also, the backward compatibility features are not implemented yet, so applications which use dataset transfer properties may need to make the following changes: H5Pcreate(H5P_DATASET_XFER) -> H5Pcreate_list(H5P_DATASET_XFER_NEW) and H5Pclose(<a dataset transfer property list>) -> H5Pclose_list(id) This still may have some bugs in it, especially with Fortran, but I should be wrapping up those later today. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4312] Purpose:Quincey Koziol2001-08-061-805/+0
| | | | | | | | | 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-r4310] Purpose:Quincey Koziol2001-08-021-1/+1
| | | | | | | | | | | | | Bug Fix Description: H5FD_fapl_copy is being called in H5Pset_driver when copying a dataset transfer property list instead of H5FD_dxpl_copy and could potentially cause problems if the file driver information was different. Solution: Changed call to H5FD_dxpl_copy() until the generic property code gets merged in. Platforms tested: FreeBSD 4.3 (hawkwind)
* [svn-r4288] Purpose:Quincey Koziol2001-07-311-2/+3
| | | | | | | | | | | Bug Fix Description: H5Pset_driver had a resource leak which was dropping dataset transfer IDs when switching drivers. Solution: Decrement dataset transfer ID reference count properly Platforms tested: IRIX64 6.5 (modi4)
* [svn-r4286] Purpose:Quincey Koziol2001-07-311-1/+1
| | | | | | | | | | | | Bug Fix Description: Header file is using incorrect macro for detecting parallel I/O when backward compability is turned on. Solution: Fix header files to define prototypes for parallel I/O property list functions when compiled with v1.2 backward compatibility turned on. Platforms tested: Eyeballed... (Elena will be testing shortly)
* [svn-r4213] Purpose:Quincey Koziol2001-07-161-4/+3
| | | | | | | | | | | Bug fix... (sorta) Description: Added --enable-linux-lfs configure flag to have better control over whether the enable large file support on Linux machines. Also removed the -malign-double flag for gcc since it can potentially cause errors which are difficult to detect. Platforms tested: Linix 2.2 & 2.4 (eirene and dangermouse)
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