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* [svn-r12568] Description:Quincey Koziol2006-08-121-592/+0
| | | | | | | | | Rename some files, to better align with the names of the functions within them. Tested on: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r12562] Description:Quincey Koziol2006-08-101-71/+45
| | | | | | | | | | | | Initial revision to add support for "huge" objects in the heap (which are actually stored directly in the file, but are tracked with v2 B-tree that is accessed through heap header). Testing: FreeBSD 4.11 (sleipnir) Linux/64 2.4 (mir) Linux/32 2.4 (heping) Mac OS X.4 (amazon)
* [svn-r12552] Description:Quincey Koziol2006-08-071-4/+5
| | | | | | | | | | | More tweaks on fractal heap statistics, to better separate information about managed objects from information about "huge" objects. Also, clean up some compiler warnings, etc. on 64-bit platforms & Windows. Platforms tested: Linux/32 2.6 (chicago) Linux/64 2.6 (chicago)
* [svn-r12551] Description:Quincey Koziol2006-08-071-29/+21
| | | | | | | | | | | Refactor fields in heap header to clean out information from dropped features and also group related fields together more nicely. Add fields to heap header for storing information about "huge" objects. Platforms tested: Linux/32 2.6 (chicago) Linux/64 2.6 (chicago)
* [svn-r12550] Description:Quincey Koziol2006-08-071-1/+1
| | | | | | | | | | | Refactor fractal heap IDs to include "flag byte" as part of the ID. This byte will be used for the heap ID format version as well as flags to indicate whether the heap object is a "tiny"/normal/"huge" object (with storage mechanisms optimized for each type of object). Platforms tested: Linux/32 2.4 (chicago) Too minor to require h5committest
* [svn-r12517] Description:Quincey Koziol2006-07-311-1/+4
| | | | | | | | | | | | | | | Fix the last scattered bunch of problems with the object deletion code, which appears to be completely working now (for objects that are stored within heap blocks - standalone objects aren't implemented yet). Also, re-work the regression test to speed up some of the existing tests and add in 100-200 more combinations of tests - overall, its probably even slower than it was... :-/ Tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago) Mac OS X (amazon)
* [svn-r12491] Description:Quincey Koziol2006-07-221-35/+18
| | | | | | | | | | Refactored object deletion code for fractal heap to fix scaling problems. Passing all previous tests again now. Tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago) Mac OS X (amazon)
* [svn-r12449] Purpose:Quincey Koziol2006-07-011-1/+14
| | | | | | | | | | | | | Code checkpoint Description: Revise fractal heap code to support deletions in up to 2nd level deep indirect blocks. Needs some revisions to support deeper indirect blocks... Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago) h5committest
* [svn-r12424] Purpose:Quincey Koziol2006-06-191-64/+27
| | | | | | | | | | | | | | | | | Code checkpoint Description: Add in more new features for the fractal heap code, mostly bringing in more ability for deleting objects (which isn't completely working yet). Also, checkpoint free space manager code, which is essentially complete (although it needs some more work after the metadata cache has some additional features) Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago) h5committest
* [svn-r12365] Purpose:Quincey Koziol2006-05-231-3/+4
| | | | | | | | | | | Code checkpoint Description: Add a few minor tweaks & corrections to the fractal heap code. Platforms tested: Linux 2.4 (chicago) Too minor to require h5committest
* [svn-r12362] Purpose:Quincey Koziol2006-05-221-4/+137
| | | | | | | | | | | | | | | | | | | | | Code checkpoint Description: Update fractal heap code to allow objects to be deleted Fix bugs in fractal heap object insertion Improve free space manager code to allow sections to be merged and shrink the container Another try at making the Windows compilers happy... Platforms tested: FreeBSD 4.11 (sleipnir) Mac OS X.4/PPC (amazon) Linux 2.4 (chicago & heping) Solaris 2.9 (shanti) AIX 5.? (copper) w/parallel
* [svn-r12349] Purpose:Quincey Koziol2006-05-151-332/+133
| | | | | | | | | | | | | | | Code checkpoint Description: Checkpoint fractal heap improvements, as well as move the free space manager code that it's using into a separate package. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4/64 (mir) w/C++ & FORTRAN Linux 2.4/32 (heping) Solaris 2.9 (shanti) AIX 5.? (copper) w/FORTRAN & parallel
* [svn-r12317] Purpose:Quincey Koziol2006-04-301-30/+197
| | | | | | | | | | | | | | | | Code checkpoint Description: More progress on fractal heap, can now re-open an existing heap, although the free space algorithm still needs work. Also, use the new "pinned entry" metadata cache code. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (heping) Solaris 9 (shanti) Linux 2.4/64 (mir)
* [svn-r12258] Purpose:Quincey Koziol2006-04-151-1975/+62
| | | | | | | | | | | | | | | | | | | Code checkpoint Description: Add in more fractal heap support for odd allocation patterns (entries that are too large for various block sizes, etc.) Broke out fractal heap code into more source code modules. Refactored fractal heap test to make it more understandable and maintainable for the long term. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (heping) Linux 2.4/64 (mir) Solaris 2.9 (shanti)
* [svn-r12190] Purpose:Quincey Koziol2006-04-011-8/+19
| | | | | | | | | | | | Code checkpoint Description: Update fractal heap code to allow skipping direct blocks (that are too small to hold object) when the root indirect block is created. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r12184] Purpose:Quincey Koziol2006-03-311-26/+353
| | | | | | | | | | | | | | | Code checkpoint Description: Checkpoint recent additions to fractal heap code, which allow for better support of objects that don't fit into current direct block, requiring skipped direct blocks to be tracked in free section list. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago & heping) Linux 2.4 (mir) w/64-bit & FORTRAN & C++ Mac OSX (amazon)
* [svn-r12162] Purpose:Quincey Koziol2006-03-281-70/+183
| | | | | | | | | | | | Code checkpoint Description: Check in fractal heap code to add basic support for skipping direct blocks when an object is too large to fit in one. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago)
* [svn-r12161] Purpose:Quincey Koziol2006-03-271-399/+523
| | | | | | | | | | | | | | | | Code checkpoint Description: Checkpoint fractal heap code at a stable point in development. It appears that adding objects to heaps and reading them back out is now working properly (as long as there are no gaps in the heap and no standalone objects are created). Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago) Linux 2.4 (mir) w/64-bit & FORTRAN & C++ Solaris 9 (shanti) w/64-bit
* [svn-r12125] Purpose:Quincey Koziol2006-03-211-174/+300
| | | | | | | | | | | | | | | Code checkpoint Description: Update fractal heap code to insert & read heaps up to 64MB in size (with my current configuration paramaters) and add initial support for iteratively walking down nested indirect blocks. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (chicago) Solaris 9 (shanti) Linux 2.4 (mir) w/64-bit
* [svn-r12122] Purpose:Quincey Koziol2006-03-181-2/+90
| | | | | | | | | | | Code update Description: Add basics of routine for reading information back out of a fractal heap. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r12118] Purpose:Quincey Koziol2006-03-181-10/+25
| | | | | | | | | | | | | Checkpoint code Description: Rework code to support increasing size of root indirect block, in order to add [at least] a second row of direct blocks. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 9 (shanti) w/64-bit Linux 2.4 (mir)
* [svn-r12093] Purpose:Quincey Koziol2006-03-151-134/+504
| | | | | | | | | | | | | 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-r12084] Purpose:Quincey Koziol2006-03-131-172/+750
| | | | | | | | | | | | | | | | Code checkpoint Description: The fractal heap code is reasonably stable and is passing all its current tests, so checkpoint everything with CVS. Also, add "statistics" module for v2 B-trees code, which is only a stub right now. Platforms tested: FreeBSD 4.11 (sleipnir) Mac OSX (amazon) Linux 2.4 (chicago)
* [svn-r12082] Purpose:Quincey Koziol2006-03-121-1/+1
| | | | | | | | | | | Bug fix Description: Clean up a few code mis-matches that crept in during the last checkin. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5commitest
* [svn-r12017] Purpose:Quincey Koziol2006-03-071-1/+1
| | | | | | | | | | | | | | Bug fix Description: Correct problem with new log2(n) routine on 64-bit machines. Solution: Put some casts in to make certain that the values are computed as 32-bit integers. Platforms tested: Linux 2.4 (mir) - 64-bit
* [svn-r12004] Purpose:Quincey Koziol2006-03-041-22/+547
| | | | | | | | | | | | | | | | | New feature & code cleanup Description: Update fractal heap to be able to insert objects into a direct block hanging off the header. Extract "octal dump" code into separate routine so that both the local heaps & fractal heaps can use it. Other code cleanups & support to get this far. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4
* [svn-r11968] Purpose:Quincey Koziol2006-02-271-0/+197
Incrementtal checkin Description: Revise & update v2 B-tree code to separate the internal package-specific routines from the library-callable "private" routines. Similar updates for the fractal heap code. Platforms tested: FreeBSD 4.11 (sleipnir) Mac OSX (amazon)
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