2012-08-10 05:27:40 +00:00
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== 0.6 Beta release ==
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Bump version to 0.6
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Fix handling of compression flags in adaptive mode
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Fix error handling when chunk size is too small for dedupe
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Fix initialization of adaptive modes.
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Compute and compare Mean sketch cksum to improve similarity comparison
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Fix optflags settings in Makefile
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Small optimization in zero RLE encoder to avoid scanning during lookahead
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Some minor fixes
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Bias fingerprint value with occurrence counts for a better sketch
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Fix latent bug when calling algo deinit in decompression code
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Reduce diff threshold for slightly greater delta encoding
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Limit similar buffer size difference for less wasted diffing
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Change zlib compression wrapper to use faster deflateReset mechanism
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Reduce optimization level for Dedupe code, it goes faster
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Fix handling of incompressible chunks.
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Fix handling of various dedup failures.
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Add NULL compression option for dedup only compression.
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Remove unneeded checks in qsort comparator.
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Fix buffer sizing for LZ4.
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Fix exit condition checks in LZ4 decompression wrapper.
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Fix buffer size calculation when decompressing LZ4, Zlib and Bzip2 compressed chunks.
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Slight SSE optimization in LZ4HC.
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2012-08-02 16:31:05 +00:00
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Fix crash when algo init function returns error.
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Fix LZFX error handling.
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More updates to README.
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2012-07-31 15:37:35 +00:00
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Further improve LZMA compression parameters to utilize all the 14 levels.
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Tweak some Rabin parmeters for better reduction with zlib and Bzip2.
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Increase the small size slabs a bit.
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Fix slab sizing.
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Fix buffer size computation when allocating Rabin block array.
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Reduce memory usage of Rabin block array.
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Add an SSE optimization for bsdiff.
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