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* [svn-r12598] Description:Quincey Koziol2006-08-191-21/+283
| | | | | | | | | | | | | | - Migrate "direct block location" routine from H5HFman.c to H5HFdblock.c, which is a more appropriate location - Optimize performance of heap code by taking advantage of pinned indirect blocks and use them without putting a metadata cache protect/unprotect pair around them. - Other minor compiler warning cleanups and optimizations... Tested On: FreeBSD/32 4.11 (sleipnir) Linux/64 2.4 (mir) Solaris/64 2.9 (shanti)
* [svn-r12592] Description:Quincey Koziol2006-08-171-24/+89
| | | | | | | | | | | | | | | | | | | | | Several changes, all mooshed together: - Add support for "tiny" objects - which can be stored in the heap ID itself, instead of in the heap data blocks. - Flesh out support for compressed direct blocks, but comment it out until John's got some metadata cache changes in place to support it. - Add support for applying I/O pipeline filters to 'huge' objects - Refactor 'huge' object code to store information for 'huge' objects directly in the heap ID, when there are I/O pipeline filters applied to the heap (and the heap ID is large enough to hold the information) - Update h5debug tool to correctly handle 'huge' & 'tiny' objects. - Misc. other code cleanups, etc. Tested on: FreeBSD/32 4.11 (sleipnir) Linux/64 2.4 (mir) Solaris/64 2.9 (shanti)
* [svn-r12565] Description:Quincey Koziol2006-08-111-12/+12
| | | | | | | | | | | | | | Move metadata cache address rename for fractal heap indirect block immediately after reallocing the storage on disk - to prevent another routine in the library from confusing the cache by allocating more storage and attempting to insert it in metadata cache at the old block's location. Gotta like those monte carlo/random insert & delete tests, which exposed this... :-) Tested: Solaris 2.9 (shanti) Not failing on other machines
* [svn-r12552] Description:Quincey Koziol2006-08-071-6/+6
| | | | | | | | | | | 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-r12549] Description:Quincey Koziol2006-08-071-2/+103
| | | | | | | | | | Add support for entire heap deletion. Platforms tested: FreeBSD 4.11 (sleipnir) Linux/32 2.4 (chicago) Linux/64 2.4 (mir) Mac OS X (amazon)
* [svn-r12525] Description:Quincey Koziol2006-08-021-1/+1
| | | | | | | | | | | Refactored free space manager to use metadata cache for serialized free space sections. This speeds up the fractal heap test considerably... Tested: FreeBSD 4.11 (sleipnir) Linux 2.4/32 (chicago) Linux 2.4/64 (mir) Mac OS X (amazon)
* [svn-r12517] Description:Quincey Koziol2006-07-311-0/+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 Koziol2006-07-221-154/+74
| | | | | | | | | | 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 Koziol2006-07-011-12/+47
| | | | | | | | | | | | | 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 Koziol2006-06-191-732/+375
| | | | | | | | | | | | | | | | | 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 Koziol2006-05-231-4/+0
| | | | | | | | | | | 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 Koziol2006-05-221-127/+37
| | | | | | | | | | | | | | | | | | | | | 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 Koziol2006-05-151-374/+317
| | | | | | | | | | | | | | | 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 Koziol2006-04-301-456/+716
| | | | | | | | | | | | | | | | 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 Koziol2006-04-151-0/+1410
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)
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