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* [svn-r10750] Purpose:Quincey Koziol2005-05-171-3/+42
| | | | | | | | | | | | | | | | | | | | New feature. Description: Add "memory pool" internal data structure. This set of routines is designed to add a way to allocate small pieces of information for a particular purpose and then free all the pieces at once (i.e. without having to free each piece individually). Memory pools are also good for localizing lots of small allocations that logically belong together. For example, if you were constructing a temporary linked list, you could create a new memory pool, allocate all the nodes for the list from the memory pool and when you were done with the list, just destroy the pool instead of tracking through the list and freeing each block independently. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r10716] Purpose:Quincey Koziol2005-05-021-426/+0
| | | | | | | | | | | | Code cleanup Description: Migrate MPE macros to H5private.h, in preparation for using the H5MPprivate.h file for "memory pool" API. Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r10688] Purpose:John Mainzer2005-04-281-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | Add API calls allowing user control of the metadata cache. Description: Prior to this update, the metadata cache was not configurable from outside the library. Solution: Add API calls allowing the user to configure the metadata cache either at file open time, or for any open file. Also added calls permitting the user to monitor cache size and hit rate. These latter facilities are needed for "manual" cache size control Platforms tested: h5committested Misc. update:
* [svn-r10023] Purpose:Xiaowen Wu2005-02-171-0/+1
| | | | | | | | | | | | | | New feature. Description: Add the scaleoffset internal library filter. Solution: Platforms tested: heping, copper, arabica Misc. update:
* [svn-r9758] Purpose:MuQun Yang2005-01-061-0/+1
| | | | | | | | | | | | | | | | | Adding framework of N-bit filter Description: N-bit filter is required for NetCDF project. To add N-bit filter, configure.in configure, Makefile.in under src and other filter-related source code needs to be updated. Currently, N-bit tests are turned off from the library. So the change will affect daily test. Solution: Platforms tested: sol 2.7, linux 2.4, aix 5.1 Misc. update:
* [svn-r9459] Purpose:Quincey Koziol2004-10-261-5/+5
| | | | | | | | | | | | | Code cleanup Description: Clean up minor warnings and align with release branch. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel & FPH5 Solaris 2.7 (arabica) w/production mode Linux 2.4 (heping) w/C++ and FORTRAN
* [svn-r9271] Purpose:Albert Cheng2004-09-171-0/+1
| | | | | | | Update for the new API, H5Pget_data_transform. Platforms tested: Copper only. No h5committest since this is trivial.
* [svn-r9234] Purpose:Quincey Koziol2004-09-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Code cleanup Description: Tweak recent "forward compatibility" changes to the H5E* API (which allowed for the old H5E API functions to remain unchanged) by allowing for the error stack callback function (H5E_auto_t) to also remain unchanged from the 1.6 branch. This required changing the H5E{get|set}_auto routines to have the old style H5E_auto_t type (which didn't have a stack ID parameter) and the new H5E{get|set}_auto_stack routines to have a newer "H5E_auto_stack_t" type (which has a stack ID parameter). This should make the H5E API changes as forwardly compatible as possible. One side-affect of this change was that it was impossible to determine if the current auto error callback was the old style (H5E_auto_t) or the new style (H5E_auto_stack_t) of callback, so a new API function (H5Eauto_is_stack) was adde to query this. Platforms tested: FreeBSD 4.10 (sleipnir) IRIX64 6.5 (modi4) h5committest
* [svn-r9183] Purpose: New featureRaymond Lu2004-09-011-0/+6
| | | | | | | | | | | | Description: Restore 6 old error API functions back to the library to be backward compatible with v1.6. They are H5Epush, H5Eprint, H5Ewalk, H5Eclear, H5Eset_auto, H5Eget_auto. These functions do not have error stack as parameter. Solution: Internally, these functions use default error stack. Platforms tested: h5committest and fuss. Misc. update: RELEASE.txt
* [svn-r8921] Purpose: new featureRaymond Lu2004-07-211-0/+2
| | | | | | | | | | | | | | Description: This is the second step of checkin for encoding and decoding objects. H5Tencode and H5Tdecode have been committed in the previous step. H5Sencode and H5Sdecode are checked in this time. Solution: Given object ID, these functions encode and decode object information into and from binary buffer and return new object ID. They take advantage of the existing codes of object header message and encode in the same format. Platforms tested: fuss and h5committest. Misc. update: RELEASE.txt
* [svn-r8879] Raymond Lu2004-07-141-0/+2
| | | | | | | | | | | | | | Purpose: New feature Description: New API H5Tencode and H5Tdecode. Given object ID, H5Tencode encodes object information into a binary form. H5Tdecode decode an object information in a binary form, reconstructs the object and return a new object ID. Solution: Use object header functions H5O_dtype_decode and H5O_dtype_encode to facilitate them. The encoded binary is exactly like object header information. This is the first step checkin. Will check in H5Sencode and H5Sdecode later. Platforms tested: h5committed and fuss. Misc. update: will update release.txt after 2nd step checkin.
* [svn-r8781] James Laird2004-07-011-0/+1
| | | | | | | | | | | | | | | | Purpose: HDF5 now supports SZIP with no encoder. Description: SZIP can be configured to have both encoder and decoder or just to have the decoder. HDF5 can now query the configuration of any filter, and will throw errors if users try to write using a filter with encoding disabled. Solution: Added H5Zget_filter_info function, changed API for H5Pget_filter and H5P_get_filter_by_id. See SZIP RFC. Platforms tested: Copper (fortran, C++, parallel), Sleipnir (C++), Arabica (fortran, C++), Verbena (fortran, C++) Misc. update:
* [svn-r8768] Nat Furrer2004-06-301-0/+1
| | | | | | | | | | | | | | Purpose: Updated H5MPprivate.h for the new API function H5Itype_exists. Description: This is the last commit for these changes... I swear... Solution: Platforms tested: Misc. update:
* [svn-r8765] Purpose: New feature and its test.Raymond Lu2004-06-301-0/+1
| | | | | | | | | | | Description: Added new API H5Fget_name and new test program called filename.c. This function returns the name of the file by object ID(file, group, dataset, named datatype, and attribute) which belongs to the file. Platforms tested: h5committest and fuss. Misc. update: MANIFEST and RELEASE.txt
* [svn-r8752] Purpose: Correct a typo.Raymond Lu2004-06-281-1/+1
| | | | | | | | Description: Mistyped color_H5Fget_filesize as color_H5Fget_filespace. Solution: Corrected for this commit. Platforms tested: No test needed.
* [svn-r8750] Purpose: Bug fixRaymond Lu2004-06-281-0/+1
| | | | | | | | Description: Forgot to add H5Fget_filespace to H5MPprivate.h for MPE. Solution: Defined color_H5Fget_filespac as "red". Platforms tested: copper
* [svn-r8712] Fixed bugs in H5I codeJames Laird2004-06-211-0/+11
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* [svn-r8495] Purpose:Quincey Koziol2004-05-081-0/+1
| | | | | | | | | | | | | | Bug fixes Description: Updated dependencies Fixed error with C++ compiler builds of main library Added H5Pset_data_transform to MPE info Platforms tested: FreeBSD 4.9 (sleipnir)
* [svn-r8428] Purpose:Albert Cheng2004-04-281-1/+1
| | | | | | | | | Updated for newly added function. Platforms tested: Tested in Copper with MPE option. Misc. update:
* [svn-r8426] Purpose: Bug fixRaymond Lu2004-04-281-2/+2
| | | | | | | | | Description: H5Pset_type_conv_cb and H5Pget_type_conv_cb weren't put into H5MPprivate.h. Another thing is the func type doesn't match the func field in the struct in these functions. Platforms tested: RH 8(fuss) and sleipnir
* [svn-r8149] Pedro Vicente Nunes2004-02-041-1/+1
| | | | | | | | | | | | | | Purpose: replaced name of delete filter with remove filter for the new function H5Premove_filter Description: Solution: Platforms tested: linux Misc. update:
* [svn-r8114] Purpose:Albert Cheng2004-01-271-0/+1
| | | | | | | Added color definition of new API. Platforms tested: Copper.
* [svn-r7941] Purpose:Quincey Koziol2003-12-121-1/+4
| | | | | | | | | | Bug fix/code cleanup Description: Add MPE information for new H5I functions. Platforms tested: Eyeballed - very minor
* [svn-r7798] Purpose:Albert Cheng2003-10-301-0/+1
| | | | | | | | | | | | | | | Bug fix Description: MPE color for new routine H5Iget_file_id is missing. Solution: Added it. Platforms tested: Only tested in copper since it is the only one that can do MPE. Misc. update:
* [svn-r7607] Purpose:Quincey Koziol2003-10-131-0/+1
| | | | | | | | | | Bug fix Description: Add MPE "color" for new H5Fget_freespace() API function. Platforms tested: None - just eyeballed - too minor to require testing.
* [svn-r7410] Purpose:Albert Cheng2003-08-251-0/+2
| | | | | | | | | | Bug fix. Description: Added MPE color definintions for the Stream-vfd API. Platforms tested: Tested in Copper since MPE only works there.
* [svn-r7395] Purpose:Albert Cheng2003-08-241-4/+15
| | | | | | | | | | | | | | | | Bug fix Description: MPE color definitions were missing for new API. Solution: Updated it. Platforms tested: Tested by hand in Copper since that is the only place that MPE option works currently. Misc. update:
* [svn-r7027] Purpose:Quincey Koziol2003-06-121-6/+9
| | | | | | | | | | | | Bug fix Description: MPE instrumentation was out of date and wasn't reporting the correct name of the API functions in the library. Platforms tested: IBM p690 (copper) h5committest not performed because it doesn't test MPE.
* [svn-r6551] Purpose:MuQun Yang2003-04-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To support szip compression in HDF5 Description: szip compression support is required by NASA ESDIS. The compression algorithm is good 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). In this check-in, a new function called H5Pset_szip was added into H5Pdcpl.c, this function is very similar to H5Pset_deflate. The only difference is SZIP needs four parameters from the user to get the compression done while gzip needs only one. So we pass a pointer to this function instead of an integer number. The description of the four parameters of szip should be in different documents. H5Z.c and other header files were simply modified to have HDF5 know szip. Solution: See the decription 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-r6266] Purpose:Quincey Koziol2003-01-101-22/+8
| | | | | | | | | | | | Code cleanup/new feature. Description: Split FUNC_LEAVE into API and non-API specific versions. This allows a solution to compiling this branch with C++, as well as reducing the size of the binaries produced. Platforms tested: FreeBSD 4.7 (sleipnir) w/serial, parallel (including MPE) & thread-safe
* [svn-r6232] Purpose:Albert Cheng2003-01-031-0/+402
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.
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