Moinak Ghosh
cfe2cea544
Add a couple of prefetch in LZMA for a 4%-18% improvement.
...
Cleanup some whitespace.
2014-11-09 22:04:34 +05:30
Moinak Ghosh
a022a958c3
Free PPMD buffer after compression, rather than caching.
...
Introduce new API in allocator to release buffer to OS.
Release LZMA buffers after use.
2013-12-21 23:32:27 +05:30
Moinak Ghosh
0cf94c308a
Add a qsort variant optimized for integers and use in global dedupe.
...
Cleanup LZMA CRC64/32 declarations and add a header.
Fix heapq header.
2013-05-03 22:06:55 +05:30
Moinak Ghosh
eae16b82d3
Fix issue #7 .
...
Ensure tempfile cleanup even with error abort.
2013-05-01 18:01:17 +05:30
Moinak Ghosh
f8f23e5200
Major License text cleanup.
2013-03-07 20:26:48 +05:30
Moinak Ghosh
87aa12206e
Use SSE3 lddqu in the matchfinder if SSE3 is enabled.
2013-01-06 19:28:40 +05:30
Moinak Ghosh
26a4f42506
Introduce strict compiler flags and fix scores of warnings/issues.
...
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
77db54e712
Add buffer overflow check in Ppmd compression routines.
...
Fix pipe mode encryption check.
Change file difference check in tests.
Add more tests.
2012-11-09 20:05:13 +05:30
Moinak Ghosh
5f41057f9c
Add config script to generate Makefile based on flags.
...
Add install target and installation readme file.
A few comment changes.
2012-08-26 14:09:24 +05:30
Moinak Ghosh
9eac774eb1
Add multithreaded LZMA port from p7zip
...
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
2eaf151ca0
New capability in allocator to add slab caches with user-specified size.
...
Use specific slab caches in main program and Lzma to slightly reduce memory footprint.
Fix missing hashtable counter update in allocator.
Slight cleanup of repeated computation with macro in Lzma.
2012-05-31 13:06:40 +05:30
Moinak Ghosh
07dfed7769
Initial Commit.
2012-05-28 20:19:29 +05:30
