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* Update URL in source file Copyright headers for web copy of COPYINGLarry Knox2021-02-201-1/+1
| | | | file - src and test directories.
* Merge changes from developAllen Byrne2020-10-081-6/+9
| | | | | Comments and whitespace Skip file-locking and cache changes
* Source formattedAllen Byrne2020-10-011-118/+75
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* Clean up private / package / static namespace issues (function naming, whichQuincey Koziol2020-08-221-4/+1
| | | | | | header file, FUNC_ENTER / LEAVE, etc). Removed remaining personal email addresses from library source code (still needs cleaned from other directories). Misc. warning, style, and whitespace cleanup.
* Merge pull request #2094 in HDFFV/hdf5 from ~KMU/hdf5:bugfix/unused to developKimmy Mu2020-01-281-3/+3
| | | | | | | | | | | * commit '145ef3ceee20c28a443bd11507c58858bea3f889': more cleanup change it back pick up missing piece fix unused related warnings removed unused parameter more fix and address comments remove unsed var,function,macro, etc
* Normalize with vol_integration.Dana Robinson2018-05-291-5/+5
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* Minor warning cleanup while working on VOL issues.Dana Robinson2018-04-061-2/+2
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* Add API context interface and use it throughout the library.Quincey Koziol2018-03-151-13/+13
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* Merge pull request #426 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10 to ↵Larry Knox2017-04-251-6/+4
| | | | | | | | | | hdf5_1_10 * commit '54957d37f5aa73912763dbb6e308555e863c43f4': Commit copyright header change for src/H5PLpkg.c which was added after running script to make changes. Add new files in release_docs to MANIFEST. Cimmit changes to Makefile.in(s) and H5PL.c that resulted from running autogen.sh. Merge pull request #407 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10_1 to hdf5_1_10_1 Change copyright headers to replace url referring to file to be removed and replace it with new url for COPYING file.
* Bring SWMR support in to the main development branch. (Finally!) More testsQuincey Koziol2016-12-021-3/+8
| | | | and the tool and API wrappers will be coming in over the weekend.
* [svn-r28742] Description:Quincey Koziol2015-12-291-39/+5
| | | | | | | | | Add 'update' operation to v2 B-trees, which will insert a new record, or modify an existing one, depending on if the record exists or not. Tested on: MacOSX/64 10.11.2 (amazon) w/serial & parallel (h5committest forthcoming)
* [svn-r28710] Description:Quincey Koziol2015-12-191-45/+16
| | | | | | | | | | | | Bring r28708 from revise_chunks branch: Fix earray, farray and btree2 use of incorrect file pointer when two files are opened and used to access the data structure. Misc. minor code cleanups as well. Tested on: MacOSX/64 10.11.2 (amazon) w/serial & parallel h5committest forthcoming
* [svn-r28422] Description:Quincey Koziol2015-11-201-7/+41
| | | | | | | | | | Revert most of r27549, since revise_chunks code requires debugging contexts for v2 B-trees. Also, misc. warning cleanups and alignments w/changes on revise_chunks branch. Tested on: MacOSX/64 10.11.1 (amazon) w/serial & parallel (h5committest forthcoming)
* [svn-r27768] Description:Quincey Koziol2015-09-141-1/+2
| | | | | | | | | | | | | | | | | | | | | | Complete revamp of package initialization/shutdown mechanism in the library. Each package now has a single init/term routine. This new way should avoid packages being re-initialized during library shutdown and is also be _much_ more proactive about giving feedback for resource leaks internal to the library. Introduces a new "module" header file for packages in the library (e.g src/H5Fmodule.h) which sets up some necessary package configuration macros for the FUNC_ENTER/LEAVE macros. (The VFL drivers have their own slightly modified version of this header, src/H5FDdrvr_module.h) Also cleaned up a bunch of resources leaks all across the library and tests, along with addressing many warnings, as I encountered them. Tested on: MacOSX/64 10.10.5 (amazon) w/serial & parallel Linux/64 3.10.x (kituo) w/serial & parallel Linux/64 2.6.x (ostrich) w/serial
* [svn-r27549] Description:Quincey Koziol2015-08-221-59/+20
| | | | | | | | | | Update the file format debugging routines to match the recent changes to the metadata cache, along with a few other cleanups and miscellaneous enhancements. Tested on: MacOSX/64 10.10.5 (amazon) (h5committest forthcoming)
* [svn-r27237] Description:Quincey Koziol2015-06-181-5/+8
| | | | | | | | | Merge v3 metadata cache changes to trunk. Yay! :-) Tested on: MacOSX/64 10.10.3 (amazon) w/serial & parallel Linux/32 2.6.x (jam) w/serial & parallel (daily tested on branch)
* [svn-r27071] Description:Quincey Koziol2015-05-151-14/+17
| | | | | | | | Clean up H5B2 interface, to align w/v3 metadata cache changes Tested on: MacOSX/64 10.10.3 (amazon) w/serial & parallel Linux 2.6.* (jam) w/serial & parallel
* [svn-r21919] Description:Quincey Koziol2012-02-091-3/+3
| | | | | | | | Refactor function name macros and simplify the FUNC_ENTER macros, to clear away the cruft and prepare for further cleanups. Tested on: Mac OSX/64 10.7.3 (amazon) w/debug, production & parallel
* [svn-r20536] Description:Quincey Koziol2011-04-171-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up various warnings & code formatting issues. Bring changes from Coverity branch to trunk: r20085: Purpose: Fix coverity issue 793 Description: Modified H5S_hyper_project_simple_higher() to free the entire span list in new_space on failure. r20091: This is a fix for coverity bug #1683. Changed the two printfs to use %lu (unsigned long) for printing "dset_size". r20162: Purpose: Fix coverity issue 785 Description: Modified H5T_enum_nameof() to free "name" on failure if it was allocated. Also clarified some code in H5S_hyper_rebuild_helper(). r20189: Addressed coverity defect 783. H5SL_new_node() in H5SL.c was failing to free space allocated in its first alloc if the second alloc failed. Added a call to H5FL_FREE to address this issue. This is purely to keep coverity happy -- if this code is ever triggered, we have much larger problems. Note that this fix will trigger an unused return value complaint from coverity next week. r20190: Fixed Coverity issues 1561 1565 and 1678 (UNUSED_VALUES) by moving checks of return values to after the function call. r20191: Fixed coverity issues 643 644 and 1678 (CHECKED_RETURN). r20232: Addressed coverity issues 923-925. Replaced calls to sprintf with calls to HDsnprintf. r20233: Fix coverity issue 662. Don't try to sort 0 attributes in H5Aint.c. r20234: Fix coverity issue 664. Check for NULL before dereferencing in H5Gdeprec.c. r20271: Purpose: Fix coverity issue 784 Description: Modified H5_debug_mask() to keep a list of files opened for use as a debugging output stream, and modified H5_term_library to close these files on exit. r20272: addressed coverity issues 838 & 955. Issue was use of strcpy() -- existing code was safe, but modified to use strncpy() to keep coverity happy. r20273: Addresed coverity issues 1388 and 1389. Initialized sel_iter->type to NULL in H5S_select_iter_init. r20275: Purpose: Fix valgrind issue in mf.c Description: Fixed bug (incomplete if statement) in test_mf_fs_alloc_free() so the retrieved node gets freed. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode
* [svn-r19396] Description:Quincey Koziol2010-09-161-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | Bring back various modifications to the v2 B-trees that were introduced in the revise_chunks branch but aren't dependent on any file format or API changes. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode Mac OS X/32 10.6.4 (amazon) in debug mode Mac OS X/32 10.6.4 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode Mac OS X/32 10.6.4 (amazon) w/parallel, in debug mode
* [svn-r18702] Description:Quincey Koziol2010-05-051-6/+15
| | | | | | | | | | | | | | | | | | | | | | | Bring r18672 from metadata journaling "merging" branch to trunk: Mostly changes to move to only using one 'user data' parameter for calls to H5AC_protect(), along with some minor reformatting code cleanups. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.3 (amazon) in debug mode Mac OS X/32 10.6.3 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17943] Description:Quincey Koziol2009-12-011-3/+39
| | | | | | | | | | | | | | | | | | | | | | Finish refactoring v2 B-trees so that they can have client callback context provided to the encode/decode callbacks. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.2 (amazon) in debug mode Mac OS X/32 10.6.2 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17893] Descrption:Quincey Koziol2009-11-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Remove old shim H5B2 routines from refactoring, rename new routines to old routine names and switch all users of the H5B2 interface back to the old routine names now that the switch to using the more current open -> <operation> -> pattern is used for all the H5B2 code. This is the final change before adding a context to the H5B2 client encode/decode callbacks. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.2 (amazon) in debug mode Mac OS X/32 10.6.2 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17838] Description:Quincey Koziol2009-11-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Further refactoring of v2 B-tree code, moving toward being able to pass a context information to a client's encode/decode callbacks. Also, clean up of other minor compiler warnings and code formatting issues. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.1 (amazon) in debug mode Mac OS X/32 10.6.1 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17740] Description:Quincey Koziol2009-10-241-39/+6
| | | | | | | | | | | | | | | | | | | | | | | Refactor v2 B-tree code to take creation parameters to H5B2_create() as a struct (instead of individual arguments), call the client's class "cls" instead of "type" internally, and add client class name to client class struct. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.1 (amazon) in debug mode Mac OS X/32 10.6.1 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17658] Description:Quincey Koziol2009-10-151-69/+69
| | | | | | | | | | | | | | | | | | | | | | Rename 'H5B2_t' -> 'H5B2_hdr_t' and 'bt2' -> 'hdr' in preparation for make v2 B-tree open/close routines library private (instead of static). Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.1 (amazon) in debug mode Mac OS X/32 10.6.1 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17649] Description:Quincey Koziol2009-10-151-82/+79
| | | | | | | | | | | | | | | | | | | | | | Refactor v2 B-trees to pin the B-tree header in the cache instead of using separate reference counted data structure. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.1 (amazon) in debug mode Mac OS X/32 10.6.1 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r13773] Description:Quincey Koziol2007-05-201-7/+7
| | | | | | | Reduce compiler warnings w/gcc 4.2 Tested on: FreeBSD/32 6.2 (duty) w/gcc 4.2
* [svn-r13253] Updated all C and C++ style source code files with the THG ↵Albert Cheng2007-02-071-2/+3
| | | | | | | | | copyright notice. Tested platform: Kagiso only since it is only a comment block change. If it works in one machine, it should work in all, I hope. Still need to check the parallel build on copper.
* [svn-r13250] Description:Quincey Koziol2007-02-071-3/+15
| | | | | | | | | | Add support for inserting attributes into creation order index. Also, update support for dense link & attribute storage in h5debug. Tested on: FreeBSD/32 6.2 (duty) Mac OS X/32 10.4.8 (amazon)
* [svn-r13159] Added h5debug support for shared message structures.James Laird2007-01-191-3/+6
| | | | | Tests run on juniper, kagiso, smirom. h5debug run manually on sample files on Windows, juniper, and kagiso.
* [svn-r12644] Description:Quincey Koziol2006-09-051-28/+12
| | | | | | | | | | | | | Improve density of the B-tree further. For greater depths of B-trees, the gains are over 100%... Also, don't split internal nodes with 3->4 splits, use a 1->2 split instead, so that the density of the nodes around a split is maximized. Tested: Mac OS X/PPC 10.4 (amazon) Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r12638] Description:Quincey Koziol2006-09-041-1/+4
| | | | | | | | | | | | Split edge nodes in the tree with a 1->2 node split, instead of a 2->3 node split, which creates a more dense tree when a pattern of record insertions occurs (because it leaves behind full nodes instead of 2/3 full nodes). Tested: FreeBSD/32 4.11 (sleipnir) Linux/64 2.4 (mir) Linux/32 2.4 (heping) Solaris/64 2.9 (shanti)
* [svn-r12631] Description:Quincey Koziol2006-08-261-8/+17
| | | | | | | | | | | | | | | | | Refactor the file storage of "twig" nodes in the B-tree to allow them to store more records, increasing the average density of the B-tree 30-40%. Increase # of records in "insert lots" regression test to still create B-tree of depth 4 Update h5debug to interpret difference of 'branch' and 'twig' internal nodes in B-tree correctly. Tested on: FreeBSD/32 4.11 (sleipnir) Linux/32 2.4 (heping) Linux/64 2.4 (mir) Solaris/64 2.9 (shanti)
* [svn-r12589] Description:Quincey Koziol2006-08-171-8/+20
| | | | | | | | | | | | | | Revert passing the v2 B-tree class to callbacks, it turns out to be unnecessary. Also revert have a "class private" pointer for each v2 B-tree class. Add in support for the different flavors of fractal heap 'huge' objects also. Tested on: FreeBSD/32 4.11 (sleipnir) Linux/64 2.4 (mir) Solaris/64 2.9 (shanti)
* [svn-r12561] Description:Quincey Koziol2006-08-101-2/+2
| | | | | | | | | | | | Update code formatting a little and refactor to add a better mechanism for performing callbacks when removing records from the B-tree or deleting entire B-tree. Testing: FreeBSD 4.11 (sleipnir) Linux/64 2.4 (mir) Linux/32 2.4 (heping) Mac OS 10.4 (amazon)
* [svn-r12093] Purpose:Quincey Koziol2006-03-151-0/+5
| | | | | | | | | | | | | Code checkpoint Description: Checkpoint fractal heap changes - mostly internal changes to better handle more direct blocks from root indirect block. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago) Mac OS X (amazon)
* [svn-r12077] Purpose:Quincey Koziol2006-03-111-1/+1
| | | | | | | | | | | Code cleanup Description: Fix/update formatting, clean up typos, etc. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r12003] Purpose:Quincey Koziol2006-03-041-31/+38
| | | | | | | | | | | Code cleanup Description: Fix some warnings & formatting issues Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4
* [svn-r11966] Purpose:Quincey Koziol2006-02-271-36/+59
| | | | | | | | | | | | Code cleanup Description: Style fixes for consistency & other minor cleanups Platforms tested: FreeBSD 4.11 (sleipnir) Mac OSX (amazon) Linux 2.4
* [svn-r11965] Purpose:Quincey Koziol2006-02-241-6/+3
| | | | | | | | | | | | Maintenance Description: Remove half-built (half-baked? :-) implementation of B+tree, block tracker and segmented heaps. (In preparation for starting the new heap coding) Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (heping)
* [svn-r11014] Purpose:Quincey Koziol2005-07-021-10/+5
| | | | | | | | | | | | Code cleanup Description: Refactor metadata cache to merge "dirtied" flag in with other flags for H5AC_unprotect and H5C_unprotect. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r10978] Purpose:John Mainzer2005-06-241-5/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Interim checkin of code changes moving management of the is_dirty flag into the cache code. Description: Prior to this checkin, management of the is_dirty flag was handled above the level of the metadata cache. This can no longer be allowed, as it introduces a race condition in the proposed fix for a cache coherency bug in PHDF5. Solution: Move management fo the is_dirty flag to the cache code proper. Entries are now marked as dirty via a flag on the unprotect call. Platforms tested: h5committested Misc. update:
* [svn-r10184] Purpose:Quincey Koziol2005-03-111-6/+6
| | | | | | | | | | | | | | | | | | | | New feature Description: Add new "block tracker" data structure to library, for tracking blocks of bytes in a file. Block trackers will be used to keep track of the blocks belonging to the soon-to-be-implemented "segmented heap" which is designed to replace the current local & global heaps (starting with the local heap). Block trackers will also keep track of the free space in the segmented heap and someday could be used to track the free space in the entire HDF5 file. They are implemented as a small header of information to cache the state of the blocks (max & min sizes of blocks tracked, etc.) and the records of the blocks themselves are stored in a v2 B-tree. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti) h5committest
* [svn-r9986] Purpose:Quincey Koziol2005-02-111-3/+3
| | | | | | | | | | | | | | | | | | | New feature & code cleanup Description: Change some references from 'keys' to 'records', which is more correct for this implementation. Added feature to allow preemptive 3 node record redistributions (for leaves only currently) Added feature to perform preemptive 3->4 node splits (for leaves only currently) Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Solaris 2.9 (shanti) w/purify Too minor to require h5committest
* [svn-r9955] Purpose:Quincey Koziol2005-02-081-2/+212
| | | | | | | | | | | | | | New feature & bug fix Description: Allow h5debug tool to dump "test" v2 B-trees correctly. Also, fix incorrect parameter passing that was causing failures on various platforms. Platforms tested: FreeBSD 4.11 (sleipnir) AIX 5.2 (copper)
* [svn-r9939] Purpose:Quincey Koziol2005-02-041-3/+0
| | | | | | | | | | | | | New feature Description: Expand v2 B-tree code to support splitting the root node when enough records are inserted and move metadata cache callbacks into their own source file. Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Too minor for h5committest
* [svn-r9928] Purpose:Quincey Koziol2005-02-031-0/+138
New feature Description: Add basic code for new B-tree implementation. They don't do much yet, aren't hooked up to anything yet and the format may change, but I'd like to start getting them into the daily tests. Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Too minor to require h5committest
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