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* [svn-r19122] Description:Quincey Koziol2010-07-221-3/+4
| | | | | | | | | | | | | | Bring metadata journaling branch closer to trunk by bringing back updates to internal error reporting macros, routines that deal with writing object header messages to the superblock extension, and some object header query routines. Also cleanups to journaling code & tests to use this code and to clean up in general. Tested on: Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode (h5committest not required on this branch)
* [svn-r18711] Description:Quincey Koziol2010-05-051-3/+1
| | | | | | | | | | | | More changes to move metadata journaling code closer to trunk: - Retire old (H5AC1) cache code & tests - Remove 'clear_dirty_bits' callback from client class struct - Eliminate 'addr' & 'len' parameters from 'free_icr' client callbacks Tested on: Mac OS X/32 10.6.3 (amazon) debug & production Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
* [svn-r18500] Description:Quincey Koziol2010-04-021-1/+1
| | | | | | | | | Extract data structure 'destroy' routines from metadata cache client 'destroy' callbacks. Tested on: Mac OS X/32 10.6.3 (amazon) w/debug (h5committest not required on this branch)
* [svn-r18452] Description:Quincey Koziol2010-03-251-5/+5
| | | | | | | | | | Finish renaming cache-related files & symbols on metadata journaling branch. Metadata cache-related symbols/files with no suffix now have a '1' suffix and symbols/files with a '2' suffix now have no suffix. Tested on: Mac OS X/32 10.6.2 (amazon) w/debug, prod & parallel (h5committest not required on this branch)
* [svn-r18426] Description:Quincey Koziol2010-03-181-4/+4
| | | | | | | | Rename "old" cache code and routines from H5AC to H5AC1. Tested on: Mac OS X/32 10.6.2 (amazon) w/debug, prod & parallel (h5committest not required on this branch)
* [svn-r16714] Description:Quincey Koziol2009-04-081-3/+0
| | | | | | | | | | Clean up code, remove unused variables, remove "naked" printf()s, make h5recover test script work in 'srcdir' build, etc. (The h5recover tests are failing still and the script prints "PASSED" when it doesn't, but we'll work on that more next) Tested on: Mac OS X/32 10.5.6 (amazon)
* [svn-r16670] Interrim checkin of journal file modifications supporting ↵John Mainzer2009-04-041-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | recognition and rejection of attempts to apply the wrong journal file to a corrupt HDF5 file. Specifically, I made the following changes: 1) Moved all journaling data into the journaling in progress superblock extension message. 2) Added a "magic number" to the journaling in progress message, with the same "magic number being added to the header of the associated journal file. 3) Modifications to library test code to support the above. 4) Modified h5recover to examine the supplied hdf5 file, determine if it is in fact a HDF5 file, if so determine if it is marked as having journaling in progress, and if it does, extract the contents of the journaling in progress super block extension message. 5) Modified h5recover to examine the supplied journal file, determine if it is in fact a HDF5 journal file, and if so, extract the data from its header. 6) Modified h5recover to refuse to apply the supplied journal file to the supplied HDF5 file unless the "magic numbers" obtained from these files matches. 7) Added an examine option to h5recover that causes it to examine and report on the supplied files, but do nothing. This option exists primarily to facilitate testing, but I expect that some users will find it useful as well. 8) Added test code to exercise items 4-7. Note that while I have tried to cover the more likely cases, this test code is extremely cursory. In particular, the code to examine the supplied HDF5 file is barely tested at all. Need a library of HDF5 files exibiting the full range of possible super block and super block extension message structures to test this properly. 9) In passing, tighened up the code that controls dumps of "possibly significant" differences between the contents of the control and recovered data sets in the h5recover. It should now ignore one integer matches in what appears to be garbage raw data. Tested: serial and parallel on Phoenix serial and parallel on Jam serial on Linew serial on Liberty All tests were done in debug mode.
* [svn-r15922] Description:Quincey Koziol2008-10-211-18/+19
| | | | | | | | | | | | | | | | | | | Bring revisions 15289:15457 from trunk into metadata journaling branch. Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.5.2 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r15452] Reworked journaling control code to remove journaling configurationJohn Mainzer2008-08-081-0/+5
| | | | | | | | | | | | | | | from the H5AC2_cache_config_t structure and the associated H5P/H5Fget/set_mdc_config() API calls, and into the newly created H5AC2_jnl_config_t structure and H5P/H5Fget/set_jnl_config() calls. Updated test code accordingly. Updated the trace file test code for journaling. Also folded in a fix to an assertion bug in H5C2pkh.h Tested serial on Phoenix and Linew, and parallel (with and without the trace file enabled) on kagiso.
* [svn-r15232] Description:Quincey Koziol2008-06-181-0/+1
| | | | | | | | | | | | | | | | | | Bring back revisions 14700:14800 from the trunk Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.5.2 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r15221] Description:Quincey Koziol2008-06-161-2/+3
| | | | | | | | | | | | | | | | | | Bring changes from trunk from the time the branch was created (r14280) up to the 1.8.0 release (r14525) back into the metadata journaling branch. Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, 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 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r14796] Description:Quincey Koziol2008-04-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch v1 B-tree nodes from using previous cache to use the new journaling cache code. This is a major switch for the cache callbacks. Switched the metadata caching code from having a pointer to the file it's in to receiving a pointer to the file, when needed. This was necessary in order to avoid crashing when two files IDs were open on the same underlying file and one of those files was closed with cache entries using the file pointers. Also took out the check in the caching code for reading off the end of the file, which didn't play nicely with the multi-file VFD. Switching the cache from having a pointer internally to requiring one externally meant tweaking almost all the test code. :-/ Added correct exit codes to cache2 tests that didn't have them already, so the 'make check' will stop when they fail. Use the path to the h5diff in this build in the tools/h5recover testing script, since we can't guarantee a user has HDF5 already installed. Assorted minor tweaks to get everything to compile more cleanly and pass all the tests (on my Mac :-). Tested on: Mac OS X (10.5.2) w/C++ (more testing coming up shortly, I just didn't have my "rsync testbed" set up for this branch when I started making changes to the code)
* [svn-r14711] Added test code and associated bug fixes for the metadata ↵John Mainzer2008-03-071-6/+6
| | | | | | | | | journaling superblock extension message. Created the file src/H5Omdj_msg.c and moved journaling superblock extension message to it. Tested serial on Phoenix, and parallel on Kagiso.
* [svn-r14594] Ported flash cache size increase code into the journaling branch --John Mainzer2008-02-181-0/+5
| | | | | | | | | | | | | | | | | note that both the H5C and H5C2 code have been updated. Also checked in code to track journaling status in the super block. Note that this code has not been tested -- but as best I can tell, it does not break the existing regression tests. Tested serial (debug and production) on Phoenix. Also tested parallel on kagiso. Note that regression test fails on kagiso (but not on phoenix) if the cache2 serial tests are configured to use the core file driver. Thus this code is check in with the core file driver optimization of the cache2 tests disabled. To turn it on, set the USE_CORE_DRIVER #define to TRUE.
* [svn-r14281] Initial checking for code additions / modifications for the ↵John Mainzer2007-11-211-0/+2
| | | | | | metadata journaling branch. This version may not compile.
* [svn-r13984] Description:Quincey Koziol2007-07-171-2/+1
| | | | | | | | | | | Various code cleanups and refactor recent changes for h5stat to fit into the existing library data structures better. Tested on: Mac OS X/32 10.4.10 (amazon) FreeBSD/32 6.2 (duty) Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r13978] purpose:Vailin Choi2007-07-131-0/+3
| | | | | | | | | | | | | | New feature. Description: Added routines to report on the amount of storage for: 1) 1.6 btree and heap storage info for groups 2) 1.8 btree, fractal heap storage info for groups, attributes and SOHM table 3) btree storage for chunked datasets 4) 1.8 superblock extension size. Platform tested: h5committested.
* [svn-r13495] Description:Quincey Koziol2007-03-111-4/+7
| | | | | | | Cleanup handling of file consistency/status flags a bit. Tested on: FreeBSD/32 6.2 (duty)
* [svn-r13477] Description:Quincey Koziol2007-03-081-1/+2
| | | | | | | | | | | | | | | | | | | | The main purpose of this checkin was to eliminate the space used for tracking creation time indices when there is no way they can be used (i.e. attributes can't be shared in the file and the user hasn't turned on attribute creation tracking), however there were some other minor changes which crept in: - Fix a cache locking deadlock when a shared attribute and one of its components end up in the same fractal heap direct block. (This is fixed the "slow" way for right now, until John has time to add support for readers/writer locking to the cache. - Optimize attribute copying when a copy will be kept during a v2 B-tree search. - When freeing a block on disk, attempt to merge it with the metadata and "small data" aggregators. Tested on: Mac OS X/32 10.4.8 (amazon) FreeBSD/32 6.2 (duty)
* [svn-r13465] Description:Quincey Koziol2007-03-061-1/+0
| | | | | | | | | | | | Fix bug in external links when "strong" file close degree is used. Make external link callbacks use standard error reporting mechanisms. Other minor code cleanups... Tested on: Mac OS X/32 10.4.8 (amazon) FreeBSD/32 6.2 (duty)
* [svn-r13440] Description:Quincey Koziol2007-03-011-4/+4
| | | | | | | | | | | | | | | | | | | Revise latest form of superblock format pretty drastically, to eliminate unused fields and move rarely used fields into superblock extension. Finished removing last vestiges of references to (never used) i"shared" object header message ID. Added object header messages for non-default v1 B-tree 'K' values and for driver info. Updated testfiles to reflect size changes, etc. Various minor cleanups, etc. Tested on: FreeBSD/32 6.2 (duty) Mac OS X/32 10.4.8 (amazon)
* [svn-r13413] Description:Quincey Koziol2007-02-271-1/+0
| | | | | | | | | | | | | Further cleanups to superblock code: - Move most of the ISOHM-specific code into the H5SM module - Make only one checksum, for combined superblock & driver info block Minor other cleanups, etc. Tested on: Mac OS X/32 10.4.8 (amazon) FreeBSD/32 6.2 (duty)
* [svn-r13375] Description:Quincey Koziol2007-02-221-66/+2
| | | | | | | | | | Straighten out some of the code for handling superblocks, in preparation for revising the format of the latest version of the superblock before the beta release. Tested on: Mac OS X/32 10.4.8 (amazon) FreeBSD/32 6.2 (duty)
* [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 Koziol2007-02-071-2/+2
| | | | | | | | | | 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-r13245] Added "superblock extension" object header to hold shared ↵James Laird2007-02-061-3/+5
| | | | | | | | | object header information, rather than storing it directly in the superblock. This should make future updates to the superblock much less painful. Tested on Windows, kagiso, and smirom.
* [svn-r13153] Added checksum to superblock and driver info block (in latest ↵James Laird2007-01-181-5/+52
| | | | | | | | | | | version of superblock). Tried to standardize sizes and added #defines to H5Fpkg.h so that hopefully the code is a little easier to read. Of course this is a file format change. Tested on Windows, juniper, smirom, kagiso.
* [svn-r13116] Description:Quincey Koziol2007-01-061-0/+6
| | | | | | | | | | | | Add support for deleting all the attributes on an object, when they are dense and possibly shared. Also, add some testing routines, for better error detection. Should fix daily test failures also... Tested on: FreeBSD/32 6.1 (duty)
* [svn-r12935] Added list-to-btree conversion, changed SOHM apis, and pushed ↵James Laird2006-11-171-1/+3
| | | | | | | | | | | SOHM table version and size information into the superblock to eliminate a read when loading it. This is a file format change, and hopefully the last one (knock on wood). Tested on kagiso and Windows (mostly just a SOHM change).
* [svn-r12902] Checkin of Shared Object Header Message work.James Laird2006-11-131-0/+1
| | | | | | | | | | | | This feature is still in progress; Shared Object Header Messages are not complete as a feature and are not thoroughly tested. There are still "TODO" comments in the code (comments with the word "JAMES" in them, so as not to be confused with other TODO comments). Hopefully this checkin will reduce the liklihood of conflicts as I finish implementing this feature. All current tests pass on juniper, copper (parallel), heping, kagiso, and mir.
* [svn-r12866] Description:Quincey Koziol2006-11-061-5/+2
| | | | | | | Clean up initialization of H5F & H5L APIs. Tested on: Linux/64 2.6 (chicago2)
* [svn-r12708] Description:Quincey Koziol2006-10-031-5/+16
| | | | | | | | | | | | | | | | | | | Add the "use the latest version of the format" support to datatype messages. And a regression test to check that it's working. Also, found that we have been over-allocating space for compound datatype messages (when they have array datatypes or can use the latest version of the format) and trimmed the size back. Clean up datatype & dataspace encode/decode routines by having them allocate & release "fake" file structures, which gets them out of needing to "know" about the internals of file structures. Other minor whitespace/formatting cleanups, etc. Tested on: Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r12705] Description:Quincey Koziol2006-10-021-1/+1
| | | | | | | | | | | | Fix file handle destroy routine to not attempt to flush out partially initialized file handles (when opening a file fails). Tested on: (until they finished testing, this time... :-) FreeBSD/32 4.11 (sleipnir) w/threadsafe Linux/64 2.4 (mir) w/1.6 compat Linux/32 2.4 (heping) w/FORTRAN & C++ Mac OSX/32 10.4.8 (amazon)
* [svn-r12656] Description:Quincey Koziol2006-09-111-0/+1
| | | | | | | | | | | | | | | Add "use the latest version of the file format" flag to the file access property list and internal file data structures. Fix bug where metadata block size was retrieved instead of the small data block size. Categorize property list routine prototypes in the public header file. Tested on: Mac OS/PPC 10.4 (amazon) Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r11712] Purpose:Quincey Koziol2005-11-151-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New feature Description: Check in baseline for compact group revisions, which radically revises the source code for managing groups and object headers. WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! This initiates the "unstable" phase of the 1.7.x branch, leading up to the 1.8.0 release. Please test this code, but do _NOT_ keep files created with it - the format will change again before the release and you will not be able to read your old files!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! WARNING!!!! Solution: There's too many changes to really describe them all, but some of them include: - Stop abusing the H5G_entry_t structure and split it into two separate structures for non-symbol table node use within the library: H5O_loc_t for object locations in a file and H5G_name_t to store the path to an opened object. H5G_entry_t is now only used for storing symbol table entries on disk. - Retire H5G_namei() in favor of a more general mechanism for traversing group paths and issuing callbacks on objects located. This gets us out of the business of hacking H5G_namei() for new features, generally. - Revised H5O* routines to take a H5O_loc_t instead of H5G_entry_t - Lots more... Platforms tested: h5committested and maybe another dozen configurations.... :-)
* [svn-r11490] Purpose:Quincey Koziol2005-10-031-0/+1
| | | | | | | | | | | | | | | Bug fix Description: Fix "double root open" bug and apply same fix to datasets & named datatypes. Also fix bug in symbol table entry lookup code that would "transfer" an object from one file handle to another file handle when the two file handles were opened on the same actual file. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r11245] Purpose:Quincey Koziol2005-08-131-1/+1
| | | | | | | | | | | | | | | | | | | | Code cleanup Description: Trim trailing whitespace, which is making 'diff'ing the two branches difficult. Solution: Ran this script in each directory: foreach f (*.[ch] *.cpp) sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f end Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r11215] Purpose:Quincey Koziol2005-08-081-0/+5
| | | | | | | | | | | | | Bug fix & code cleanup Description: Fix another bug in the file mounting code and refactor the unmount code that it is simpler. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 Too minor to require h5committest
* [svn-r11093] Purpose:Quincey Koziol2005-07-211-5/+4
| | | | | | | | | | | | Bug fix Description: Rewrite code for mounting files to clean up layers of kludges and implement a much cleaner and more maintainable design. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4
* [svn-r11022] Purpose:Quincey Koziol2005-07-051-0/+14
| | | | | | | | | | | | | | | | | | | | Bug fix & code cleanup Description: Don't unmount child files from a parent file if the parent file is being held open by an object. Also, moved the mounting routines into their own source file and the superblock routines into their own file also. Solution: Moved the code for unmounting child files down in the H5F_close routine and also add checks to the file and group mounting code to unmount child files when the last object holding open a file closes. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r10971] Purpose: Bug fixRaymond Lu2005-06-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Description: See details from Bug #213. Family member file size wasn't saved anywhere in file. When family file is opened, the first member size determine the member size. Solution: Hopefully, this is the last step of checkin for this stage. This step mainly enables h5repart tool to be able to convert file driver from family to sec2. Because the library saves family information in file, in trying to convert to sec2 driver, the library simply change the address of driver information to undefined so that the driver information block can be ignored. This step also updates the reference manual of H5Pset_fapl_family() and h5repart. In the fifth step of checkin, backward compatibility with v1.6 is tested. A family file created was created with the v1.6 library and opened with this version of the library. In the fourth step of checkin, a test suit is added for h5repart, including a program to generate the test files, a script file to run h5repart, and a program to verify repartitioned files can be opened by the library. There's a change from the first step of checkin. Family name template is no longer saved in the superblock because different pathname can make the name different. In the third step of checkin, h5repart has been modified. If h5repart is used to change the size of family member file, the new size(actual member size) is saved in the superblock. In the second step of checkin, multi driver is checked against the driver name saved in superblock. Wrong driver will result in a failure with an error message indicating multi driver should be used. This change includes split driver because it's a special case for multi driver. In the first step of checkin. Family member size and name template(unused at this stage) are saved in file superblock. When file is reopened,the size passed in thrin superblock. A different size will trigger a failure with an error message indicating the right size. Wrong driver to open family file will cause a failure, too. Platforms tested: h5committest and fuss. Misc. update: doc/html/RM_H5P.html and doc/html/Tools.html
* [svn-r10736] Purpose:Quincey Koziol2005-05-071-5/+5
| | | | | | | | | | | Code cleanup Description: Clean up some compiler warnings Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r10688] Purpose:John Mainzer2005-04-281-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | 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-r9354] Purpose:Quincey Koziol2004-10-011-17/+0
| | | | | | | | | | | | | | | | Bug fix & code cleanup Description: More dataset cleanups to get to a point where we can fix the chunked I/O bug. Also fix a couple of errors in the recent file object resurrection changes which should hopefully address the recent daily test failres (H5T.c) Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel Solaris 2.7 (arabica) h5committest
* [svn-r8853] Purpose:Quincey Koziol2004-07-101-1/+1
| | | | | | | | | | | | | | | | | | | | Code optimization Description: Refactor B-tree code to extract all common information for a B-tree into a shared structure that is pointed to by all the nodes in tree (instead of being included in each node). Also re-order B-tree node comparison checks for chunked datasets to check for >= the upper node first, since the comparison is a bit "heavy" and this check is more likely to succeed when you are adding records to the dataset. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest (also, recent h5dump commits have broken testing...)
* [svn-r8844] Purpose:Quincey Koziol2004-07-091-1/+2
| | | | | | | | | | | | | | | | | | Bug fix Description: The "shared" raw B-tree node can get freed before all the B-tree nodes had been flushed out to disk and released by the cache. Solution: Implement a simple reference counting wrapper for objects in the library and use it to hold the shared raw B-tree nodes so they aren't freed before all references to them in memory are released. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) IRIX64 6.5 (modei4)
* [svn-r8823] Purpose:Quincey Koziol2004-07-071-0/+1
| | | | | | | | | | | | | | | Code optimization Description: Since the raw B-tree nodes are the same size and only used when reading in or writing out a B-tree node, move raw B-tree node buffer from being per node to a single node that is shared among all B-tree nodes of a particular tree, freeing up a lot of space and eliminating lots of memory copies, etc. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r8800] Purpose:Quincey Koziol2004-07-031-1/+1
| | | | | | | | | | | | | Code cleanup Description: Fix problems when compiling with C++ compiler. Also clean up some warnings with gcc 3.4.x Platforms tested: FreeBSD 4.10 (sleipnir) Too minor to require h5committest
* [svn-r8613] Purpose:Quincey Koziol2004-06-051-70/+4
| | | | | | | | | | | | | | | | | Refactor code Description: Move chunk and contiguous cached raw data from file information to dataset information. This simplifies a number of internal interfaces, aligns the code with it's purpose better and should allow more optimizations to the chunked data I/O performance. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) h5committest Misc. update:
* [svn-r8600] Purpose:Quincey Koziol2004-05-311-2/+3
| | | | | | | | | | | | | Code optimization Description: Don't recompute the internal index value for looking up the chunk in the hash table, just use the value already computed from iterating through the chunks. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel
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