| Commit message (Collapse) | Author | Age | Files | Lines |
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Add support for compress heap blocks in "managed" heaps.
Also, fix bug when the first direct block moves between having a parent
and not having one (and vice versa), which occurs when the heap moves between
having a direct root block and having an indirect root block.
Tested on:
FreeBSD 4.11 (sleipnir) w/threadsafe
Linux/32 2.4 (heping) w/C++ & FORTRAN
Linux/64 2.4 (mir) w/build-all & 1.6 compat
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Don't protect direct block when removing object from managed heap blocks -
all the information we need is available without the extra I/O.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Add "op" routine to perform operation on heap object "in situ", to allow
for faster operations on dense links during B-tree traversal & lookup.
Refactor the "read" routine to use the internal version of the "op" routine,
to keep the code duplication as low as possible.
Tested on:
Mac OS X.4/PPC (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Add a bunch more regression tests:
- Verify opening a fractal heap more than once works correctly
- Check that 0 & 1-sized object insertions are handled correctly
- Check that bad heap IDs are detected when attempting to read an
object
- Check that doubling tables with different parameter values are
working correctly
Add some more checks to the code to detect 0-sized object insertions and
bad heap IDs for reading.
Tested On:
FreeBSD/32 4.11 (sleipnir)
Linux/32 2.4 (heping)
Linux/64 2.4 (mir)
Solaris/64 2.9 (shanti)
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- 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)
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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)
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Fix failure in "remove bogus ID" test which turned up randomly (due to
random "bogus" IDs being used in test :-) by adding some more defensive
checks on object IDs to the object removal code.
Tested on:
FreeBSD 4.11 (sleipnir)
Linux/64 2.4 (mir)
Solaris/64 (shanti)
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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
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