| Commit message (Collapse) | Author | Age | Files | Lines |
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- Add hash value for skip list string types, to reduce # of string
comparisons.
- Fixed bug with metadata/small data block aggregator adding size == 0
block into file free space list.
- Refactored metadata/small data block aggregator code into single set of
common routines.
- Changed block aggregator code to be smarter about releasing space in the
'other' block when the 'other' block has aggregated enough data.
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 10.4.10 (amazon) in debug mode
Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
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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.
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Add 'initval' parameter to "lookup3" checksum routine (and implicitly to
the metadata checksum routine), to allow chaining several checksums together
easily (which isn't used by these modules, but will be used in my next checkin)
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Add 'loookup3' checksum routine and switch to using it for metadata
checksums - it's just as "strong" as the CRC32 and about 40% faster in general
(with some compiler optimizations, it's nearly as fast as the fletcher-32
algorithm).
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Add a CRC algorithm to the library, initially for "small" (<256 byte)
metadata blocks.
Update checksum tests to verify it's working correctly.
Tested:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
(Will be testing on more platforms after checkin)
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Provide more abstract internal routine for computing checksums on metadata
in a file. This will allow a unified policy on which algorithm to choose and
under what criteria (length probably) to be more easily maintained.
Tested On:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Tweak the library's new faster fletcher32 algorithm to always produce the
same checksum as the previous fletcher32 code in the fletcher32 I/O pipeline
filter and switch the filter to use the library's version of the algorithm.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
Too minor to require h5committest
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Switch to somewhat less high performance checksum implementation that
doesn't run into problems for mis-aligned buffers in memory.
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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Break out a bunch of the misc. routines that were in src/H5.c into more
specific modules.
Add optimized fletcher32 checksum routine, for checksumming metadata as
well as raw data.
Tested On:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
Will test further after checkin...
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