aboutsummaryrefslogtreecommitdiff
path: root/third_party/liblzf-3.5/Changes
diff options
context:
space:
mode:
authorMatei Zaharia <matei@eecs.berkeley.edu>2010-11-13 22:07:08 -0800
committerMatei Zaharia <matei@eecs.berkeley.edu>2010-11-13 22:07:08 -0800
commit89fcd96702d6aa963192f0221922d2702820048f (patch)
tree99dcdc918425ec68170d02bf2dc8eb6ab2bd400b /third_party/liblzf-3.5/Changes
parentb7574201d56e0466b874a24b7ee6b09e29e0c2d8 (diff)
downloadspark-89fcd96702d6aa963192f0221922d2702820048f.tar.gz
spark-89fcd96702d6aa963192f0221922d2702820048f.tar.bz2
spark-89fcd96702d6aa963192f0221922d2702820048f.zip
Initial work to get Spark compiling with SBT 0.7.5 RC0
Diffstat (limited to 'third_party/liblzf-3.5/Changes')
-rw-r--r--third_party/liblzf-3.5/Changes125
1 files changed, 0 insertions, 125 deletions
diff --git a/third_party/liblzf-3.5/Changes b/third_party/liblzf-3.5/Changes
deleted file mode 100644
index 09581ff20f..0000000000
--- a/third_party/liblzf-3.5/Changes
+++ /dev/null
@@ -1,125 +0,0 @@
-3.5 Fri May 1 02:28:42 CEST 2009
- - lzf_compress did sometimes write one octet past the given output
- buffer (analyzed and nice testcase by Salvatore Sanfilippo).
-
-3.4 Tue Sep 2 06:45:00 CEST 2008
- - the fix from 3.3 introduced a compression bug, which is fixed in
- this release (which explains the mysterious prerelease...). Thanks
- once more to Clément Calmels.
-
-3.3 Mon Aug 25 03:17:42 CEST 2008
- - lzf_compress could access memory after the given input buffer
- when outputting back references. reported with nice testcase
- by Clément Calmels.
-
-3.2 Fri May 9 18:52:23 CEST 2008
- - include a workaround for failing POSIX and real-world compliance
- on 64 bit windows (microsoft claims to support POSIX, but is far
- from it). (bug found and analysed nicely by John Lilley).
-
-3.1 Fri Nov 30 11:33:04 CET 2007
- - IMPORTANT BUGFIX: a too long final literal run would corrupt data
- in the encoder (this was introduced in 3.0 only, earlier versions
- are safe).
-
-3.0 Tue Nov 13 22:13:09 CET 2007
- - switched to 2-clause bsd with "GPL v2 or any later version" option.
- - speed up compression by ~10-15% in common cases
- by some manual unrolling.
- - import some compiler tricks from JSON::XS, for further speed-ups.
- - tune hash functions depending on ULTRA_FAST or VERY_FAST settings.
- - for typical binary data (e.g. /bin/bash, memory dumps,
- canterbury corpus etc.), speed is now comparable to fastlz, but
- with better compression ratio. with ULTRA_FAST, it's typically
- 3-15% faster than fastlz while still maintaining a similar ratio.
- (amd64 and core 2 duo, ymmv). thanks a lot for the competition :)
- - undo inline assembly in compressor, it is no longer helpful.
- - no changes to the decompressor.
- - use a HLOG of 16 by default now (formerly 15).
-
-2.1 Fri Nov 2 13:34:42 CET 2007
- - switched to a 2-clause bsd license with GPL exception.
- - get rid of memcpy.
- - tentatively use rep movsb on x86 and x86_64 (gcc only) for a
- moderate speed improvement.
- - applied patch by Kein-Hong Man to maske lzf.c compile under
- the crippled mingw32 environment.
-
-2.0 Fri Feb 16 23:11:18 CET 2007
- - replaced lzf demo by industrial-strength lzf utility with behaviour
- similar other compression utilities. Thanks for Stefan Traby for
- rewriting it!
- - fix state arg prototype.
-
-1.7 Wed Sep 27 17:29:15 CEST 2006
- - remove bogus "unlzf" patch.
- note to self: never accept well-meant patches.
- - make lzf more robust in presence of padding bytes or sudden eof.
-
-1.6 Fri Jul 7 17:31:26 CEST 2006
- - the lzf example utility will now uncompress if invoked
- as "unlzf" (patch by Scott Feeney).
- - add CHECK_INPUT option that adds more checks for input
- data validity.
- - help applications that do not pass in the correct length
- (such as php) by returning either EINVAL or E2BIG.
- - default HLOG size is now 15 (cpu caches have increased).
- - documentation fixes.
-
-1.51 Thu Apr 14 22:15:46 CEST 2005
- - incorporated C♯ implementation of both the en- and decoder,
- written by "Oren J. Maurice".
- You can find it in the cs/ subdirectory.
- - make FRST, NEXT IDX overridable if lzf_c.c is directly included
- in the code.
-
-1.5 Tue Mar 8 20:23:23 CET 2005
- - incorporated improvements by Adam D. Moss,
- which includes a new VERY_FAST mode which is
- a bit slower than ULTRA_FAST but much better,
- and enabled it as default.
-
-1.401 Thu Mar 3 18:00:52 CET 2005
- - use cstring in c++, not string.h.
- - change of contact address.
-
-1.4 Wed Dec 15 08:08:49 CET 2004
- - very very slight tuning of the hashing function.
-
-1.3 Thu Mar 25 15:41:17 CET 2004
- - changed license of lzf core code to explicitly allow
- relicensing under the GPLv2.
- - added VPATH support as suggested by Björn Eriksson.
-
-1.2 Mon Dec 29 13:47:28 CET 2003
- - avoid spurious memory accesses after the to-be-compressed
- memory region. originally reported by Michal Zalewski.
- - flip LZF_STACK_ARG meaning (to be correct).
-
-1.1 Tue Dec 23 05:48:32 CET 2003
- - removed #warn directive, it's not worth the hassle.
- - add LZF_STACK_ARG and AVOID_ERRNO configurations
- for embedded systems.
- - make it compile cleanly as c++.
- - some small documentation and code fixes.
-
-1.0 Sun Nov 17 12:37:37 CET 2002
- - slightly better compression ratio, almost unmeasurably
- slower.
- - some documentation fixes.
-
-0.4 Thu Jun 13 14:11:10 CEST 2002
- - typoe fix.
- - lzf demo program now properly decompresses small files.
- - fix another 64 bit issue, found by Laurent Deniel.
-
-0.3 Tue Jan 16 13:21:14 CET 2001
- - fix silly beginners 32/64 bit mistake.
-
-0.2 Thu Jan 4 05:56:42 CET 2001
- - now totally independent of autoconfig, for
- easy inclusion into other programs.
- - much better fine-tuning, faster and better than 0.1.
-
-0.1 2000
- - initial release.