Moinak Ghosh
10f40e1c6f
Part 1 changes to allow dual licensing to MPLV2.
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Make external LGPL code/features disabled in MPLV2 variant.
Nuke some unwanted whitespace (cstyle).
2014-07-24 22:20:30 +05:30
Moinak Ghosh
fb25e53b4f
Add forked and optimized copy of LGPL version of Libbsc.
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Strip out Sort Transform from Libbsc copy.
Reduce Libbsc memory use.
Avoid redundant adler32 of data block in Libbsc.
2013-11-30 22:13:33 +05:30
Moinak Ghosh
6aacd903ff
Structured handling of file types.
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Handling of already compressed data based on compression algorithm.
Add a few more extension types.
2013-11-09 16:46:19 +05:30
Moinak Ghosh
cae9de9b2e
Leverage file type detection(archiver) to improve compression performance.
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Use detected file/data type(archiver) for Adaptive compression modes.
Update type flags and add more extensions.
2013-11-08 23:50:28 +05:30
Moinak Ghosh
8c1f4ebe61
Add a simple log facility.
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Refactor all printfs to use log facility.
2013-10-02 20:45:33 +05:30
Moinak Ghosh
cbc0c84b12
Fix issue #10 .
2013-05-12 11:54:40 +05:30
Moinak Ghosh
f8f23e5200
Major License text cleanup.
2013-03-07 20:26:48 +05:30
Moinak Ghosh
2da0d0950b
Use BLAKE2 parallel version for single-chunk archives (whole file in one chunk).
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Set decompression threads correctly for single-chunk archives.
2013-01-26 18:28:13 +05:30
Moinak Ghosh
39dbc4be43
Implement algo-specific minimum distance match for Delta Compression.
2013-01-14 13:20:07 +05:30
Moinak Ghosh
26a4f42506
Introduce strict compiler flags and fix scores of warnings/issues.
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Avoid different optimization flags for Dedupe sources.
Fix liberal mixing of uint64_t and int64_t (should all be uint64_t).
Fix corner case crash when decompressing.
2012-12-27 23:06:48 +05:30
Moinak Ghosh
b0f41c2888
Add matrix transpose to Delta2 encoding.
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Change confusing structure member name.
2012-12-13 21:18:16 +05:30
Moinak Ghosh
224fb529e9
Get rid of size_t in places where 64-bitness is assumed.
2012-12-09 10:15:06 +05:30
Moinak Ghosh
29b0d8fd7b
Implement Adaptive Delta Encoding.
2012-12-05 00:09:47 +05:30
Moinak Ghosh
d054e0f713
Zlib optimizations. Use raw deflate streams to avoid unnecessary adler32.
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Change some function signatures to improve algo init function behavior.
Fix corner case dedupe bug in error handling flow.
Bump archive version signature.
2012-11-22 21:02:50 +05:30
Moinak Ghosh
d75535bc7e
Add support for libbsc a high-performance block sorting compressor.
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Enable external algorithm threading for single chunk compressed files.
Update docs.
2012-08-27 21:51:55 +05:30
