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
ef0191729e
Make Delta2 encoding independent of LZP.
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Tweak Delta2 parameters.
Update README and test cases.
2012-12-15 22:03:23 +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
c5ebe1f30a
Portability to Debian based distros.
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Enable SSE4/AVX detection for AMD platforms (Bulldozer has both).
Portable long long int print formatting to silence gcc 4.6 warnings.
2012-10-21 21:03:07 +05:30
Moinak Ghosh
9eac774eb1
Add multithreaded LZMA port from p7zip
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Compute balanced thread count between chunk threads and algo threads
Generic way to handle querying algorithm parameters
Clean up unnecessary includes
2012-08-18 10:20:52 +05:30
Moinak Ghosh
2cbcb0c9e4
Fix buffer sizing for LZ4.
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Fix exit condition checks in LZ4 decompression wrapper.
2012-08-04 17:55:20 +05:30
Moinak Ghosh
f9215b53fb
Fix buffer size calculation when decompressing LZ4, Zlib and Bzip2 compressed chunks.
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Slight SSE optimization in LZ4HC.
2012-08-03 23:19:38 +05:30
Moinak Ghosh
296e2ab6b2
Add support for LZ4 compression including multi-pass LZ4.
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Add missing Read_Adjusted() declaration, was causing a crash with 2GB chunks.
Fix minor cut-paste issues in comments.
2012-07-25 21:07:36 +05:30
