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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
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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
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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:
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New feature
Description:
Add wrapper for v2 B-tree "neighbor" routine.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature & code cleanup
Description:
Add feature to find first block >= a certain size (useful for allocating
space)
Cleaned up various comments, etc.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature
Description:
Add in support for deleting entire block tracker.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature/tests
Description:
Add better support & tests for removing blocks being tracked.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature
Description:
Add basic block removal feature
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature
Description:
Handle merging new blocks with existing blocks
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New tests
Description:
Add some internal validation routines and make certain that the max & min
block sizes get tracked accurately, at least for a simple series of insertions
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature
Description:
Add query for the total size of blocks tracked
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature & bug fix
Description:
Support inserting multiple blocks
Start tracking the metadata about the blocks.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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New feature
Description:
Add basic code to insert blocks into block tracker.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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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
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