pcompress

greg/pcompress

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Author	SHA1	Message	Date
Moinak Ghosh	d49a088eea	Fixes and performance improvements for Dedupe Delta Compression Avoid using fingerprints in minhash computation and fix write amplification Modify min-heap to use 64bit values Improve bsdiff performance Fix pointer comparison in bsdiff Use 32bit offsets in bsdiff to reduce memory usage Improve Zero RLE Encoder performance Add more buffer overflow checks in Zero RLE Decoder	2013-01-13 22:04:59 +05:30
Moinak Ghosh	f3f472b860	Implement K-min-values Sketch for Similarity detection.	2012-09-11 20:26:36 +05:30

Author

SHA1

Message

Date

Moinak Ghosh

d49a088eea

Fixes and performance improvements for Dedupe Delta Compression

Avoid using fingerprints in minhash computation and fix write amplification
Modify min-heap to use 64bit values
Improve bsdiff performance
Fix pointer comparison in bsdiff
Use 32bit offsets in bsdiff to reduce memory usage
Improve Zero RLE Encoder performance
Add more buffer overflow checks in Zero RLE Decoder

2013-01-13 22:04:59 +05:30

Moinak Ghosh

f3f472b860

Implement K-min-values Sketch for Similarity detection.

2012-09-11 20:26:36 +05:30

2 commits