]> mj.ucw.cz Git - libucw.git/log
libucw.git
17 years agoMerged main branch to dev-sorter.
Pavel Charvat [Fri, 18 May 2007 14:37:51 +0000 (16:37 +0200)]
Merged main branch to dev-sorter.

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.11
Pavel Charvat [Fri, 18 May 2007 14:05:11 +0000 (16:05 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.11

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10
Pavel Charvat [Fri, 18 May 2007 12:41:33 +0000 (14:41 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10

17 years agobugfix in image scaling (select the correct strategy)
Pavel Charvat [Fri, 18 May 2007 11:45:03 +0000 (13:45 +0200)]
bugfix in image scaling (select the correct strategy)

17 years agoinstall sorter-globals.h header
Pavel Charvat [Thu, 17 May 2007 20:06:27 +0000 (22:06 +0200)]
install sorter-globals.h header

17 years agoTAGS were specified twice.
Martin Mares [Wed, 16 May 2007 12:30:50 +0000 (14:30 +0200)]
TAGS were specified twice.

17 years agolib: added missing include on Darwin
Robert Spalek [Sat, 28 Apr 2007 20:40:06 +0000 (13:40 -0700)]
lib: added missing include on Darwin

17 years agofixed off-by-one error in workqueue
Pavel Charvat [Mon, 23 Apr 2007 18:00:55 +0000 (20:00 +0200)]
fixed off-by-one error in workqueue

17 years agofixed another bug with mixed HASH_GIVE_ALLOC and HASH_TABLE_ALLOC
Pavel Charvat [Mon, 23 Apr 2007 14:19:58 +0000 (16:19 +0200)]
fixed another bug with mixed HASH_GIVE_ALLOC and HASH_TABLE_ALLOC

17 years agofixed bug in big_free
Pavel Charvat [Mon, 23 Apr 2007 12:17:31 +0000 (14:17 +0200)]
fixed bug in big_free

17 years agohashtables: fixed combination of HASH_GIVE_ALLOC and HASH_TABLE_ALLOC
Pavel Charvat [Mon, 23 Apr 2007 12:07:19 +0000 (14:07 +0200)]
hashtables: fixed combination of HASH_GIVE_ALLOC and HASH_TABLE_ALLOC

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1
Pavel Charvat [Mon, 23 Apr 2007 08:12:51 +0000 (10:12 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1

17 years agoAdded kmp.h and kmp-search.h between includes that are installed by make
Daniel Fiala [Wed, 18 Apr 2007 12:40:41 +0000 (14:40 +0200)]
Added kmp.h and kmp-search.h between includes that are installed by make
install.

Added new release to centrum/cz/pkg/debian/changelog .

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Fri, 13 Apr 2007 08:36:27 +0000 (10:36 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agocommented stolen getopt
Pavel Charvat [Fri, 13 Apr 2007 07:48:30 +0000 (09:48 +0200)]
commented stolen getopt

17 years agoforgotten commit from yesterday
Pavel Charvat [Fri, 13 Apr 2007 07:29:06 +0000 (09:29 +0200)]
forgotten commit from yesterday

17 years agotrying to steal GNU libc's getopt... maybe it would be better
Pavel Charvat [Thu, 12 Apr 2007 10:03:30 +0000 (12:03 +0200)]
trying to steal GNU libc's getopt... maybe it would be better
to simply strip the code only (not long) instead of copying entire files :-/

17 years agofixed a typo in bfilesize
Pavel Charvat [Wed, 11 Apr 2007 08:09:36 +0000 (10:09 +0200)]
fixed a typo in bfilesize

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Tue, 10 Apr 2007 16:38:48 +0000 (18:38 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoremoved MAX_ATTR_SIZE from images/*
Pavel Charvat [Tue, 10 Apr 2007 14:15:09 +0000 (16:15 +0200)]
removed MAX_ATTR_SIZE from images/*

17 years agoadded stk_vprintf
Pavel Charvat [Tue, 10 Apr 2007 13:37:49 +0000 (15:37 +0200)]
added stk_vprintf

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Tue, 10 Apr 2007 07:20:15 +0000 (09:20 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Tue, 10 Apr 2007 07:18:42 +0000 (09:18 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoAdded a new mempool primitive mp_spread().
Martin Mares [Thu, 29 Mar 2007 08:48:06 +0000 (10:48 +0200)]
Added a new mempool primitive mp_spread().

Gradual construction of strings via the growing mempool interface was still
too complicated, so I have introduced a new primitive for this case and also
modified mp_end() to return a pointer to the beginning of the just closed
block (which gets optimized out if unused). This allows to write:

byte *p = mp_start(pool, 1);
for (...) {
p = mp_spread(pool, p, 2);
*p++ = ...;
}
*p++ = 0;
return mp_end(pool);

Pavel, if you agree, I will merge this into mainline.

17 years agoAdded a new mempool primitive mp_spread().
Martin Mares [Thu, 29 Mar 2007 08:48:06 +0000 (10:48 +0200)]
Added a new mempool primitive mp_spread().

Gradual construction of strings via the growing mempool interface was still
too complicated, so I have introduced a new primitive for this case and also
modified mp_end() to return a pointer to the beginning of the just closed
block (which gets optimized out if unused). This allows to write:

byte *p = mp_start(pool, 1);
for (...) {
p = mp_spread(pool, p, 2);
*p++ = ...;
}
*p++ = 0;
return mp_end(pool);

Pavel, if you agree, I will merge this into mainline.

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Thu, 29 Mar 2007 08:14:45 +0000 (10:14 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerged extended mempool from the dev-playground branch.
Pavel Charvat [Thu, 29 Mar 2007 07:22:45 +0000 (09:22 +0200)]
Merged extended mempool from the dev-playground branch.

New features:
- reallocating of the last block (similar to a growing buffer)
- saving and restoring states (similar to a stack)

17 years agoremoved useless code from Ulimit & Filelock perl modules
Pavel Charvat [Tue, 20 Mar 2007 09:56:40 +0000 (10:56 +0100)]
removed useless code from Ulimit & Filelock perl modules

17 years agosimplified usage of Log & Die
Pavel Charvat [Tue, 20 Mar 2007 09:49:57 +0000 (10:49 +0100)]
simplified usage of Log & Die

17 years agoperl: Log and Die funtions are now exportable
Pavel Charvat [Tue, 20 Mar 2007 09:44:06 +0000 (10:44 +0100)]
perl: Log and Die funtions are now exportable

17 years agocommon switch for perl modules
Pavel Charvat [Fri, 16 Mar 2007 09:40:53 +0000 (10:40 +0100)]
common switch for perl modules

17 years agoAdded Log perl module.
Pavel Charvat [Fri, 16 Mar 2007 08:26:59 +0000 (09:26 +0100)]
Added Log perl module.

17 years agolibucw: added UTF-8 correctness checker
Pavel Charvat [Thu, 15 Mar 2007 20:56:46 +0000 (21:56 +0100)]
libucw: added UTF-8 correctness checker

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Mon, 12 Mar 2007 14:16:56 +0000 (15:16 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1
Pavel Charvat [Mon, 12 Mar 2007 14:02:08 +0000 (15:02 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1

17 years agobetter ifdefs in images/config.c
Pavel Charvat [Sun, 11 Mar 2007 09:23:08 +0000 (10:23 +0100)]
better ifdefs in images/config.c

17 years agoRewritten ff-binary.
Martin Mares [Sat, 10 Mar 2007 21:10:49 +0000 (22:10 +0100)]
Rewritten ff-binary.

It now supports reading/writing in a specified endianity as well as the
native format.

17 years agoUnaligned access functions (formerly macros) work in native, big and little endian.
Martin Mares [Sat, 10 Mar 2007 20:21:23 +0000 (21:21 +0100)]
Unaligned access functions (formerly macros) work in native, big and little endian.

17 years agoBinary fastbuf functions moved to lib/ff-binary.h.
Martin Mares [Sat, 10 Mar 2007 20:00:09 +0000 (21:00 +0100)]
Binary fastbuf functions moved to lib/ff-binary.h.

17 years agoRemoved an unnecessary optimization.
Martin Mares [Sat, 10 Mar 2007 19:45:38 +0000 (20:45 +0100)]
Removed an unnecessary optimization.

In fact, this could never trigger in recent versions of libucw
as it's already tested in bseek() and bsetpos().

17 years agolib/fastbuf.h no longer includes <stdio.h>.
Martin Mares [Sat, 10 Mar 2007 19:44:43 +0000 (20:44 +0100)]
lib/fastbuf.h no longer includes <stdio.h>.

Added zillions of missing includes and fixed handling of EOF.
Mentioned in doc/changes.

17 years agoFastbufs now work better on unseekable files.
Martin Mares [Sat, 10 Mar 2007 19:15:06 +0000 (20:15 +0100)]
Fastbufs now work better on unseekable files.

The seek callback returns success, bseek() and bsetpos() dies if seek
fails, bfilesize() returns -1 if the file is unseekable.

17 years agouse the new mkdist feature in cf/images
Pavel Charvat [Sat, 10 Mar 2007 12:53:25 +0000 (13:53 +0100)]
use the new mkdist feature in cf/images

17 years agoperl: Added Sherlock::Config::Usage string.
Pavel Charvat [Fri, 9 Mar 2007 15:54:07 +0000 (16:54 +0100)]
perl: Added Sherlock::Config::Usage string.

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Thu, 8 Mar 2007 12:09:43 +0000 (13:09 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1
Pavel Charvat [Thu, 8 Mar 2007 12:05:29 +0000 (13:05 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1

17 years agoASSERT if now an expression
Pavel Charvat [Wed, 7 Mar 2007 15:24:22 +0000 (16:24 +0100)]
ASSERT if now an expression

17 years agoremoved EASSERT
Pavel Charvat [Wed, 7 Mar 2007 14:24:11 +0000 (15:24 +0100)]
removed EASSERT

17 years agoadded always evaluated EASSERT(x)
Pavel Charvat [Wed, 7 Mar 2007 13:10:12 +0000 (14:10 +0100)]
added always evaluated EASSERT(x)

17 years agoAdded 32bit random number generator.
Pavel Charvat [Wed, 7 Mar 2007 12:08:18 +0000 (13:08 +0100)]
Added 32bit random number generator.

17 years agosmall fixes in perl modules
Pavel Charvat [Mon, 5 Mar 2007 20:08:09 +0000 (21:08 +0100)]
small fixes in perl modules

17 years agopartially updated free/mkdist
Pavel Charvat [Sat, 3 Mar 2007 13:12:11 +0000 (14:12 +0100)]
partially updated free/mkdist

17 years agostkstring.h depends on <stdio.h> (sprintf)
Pavel Charvat [Thu, 1 Mar 2007 13:31:31 +0000 (14:31 +0100)]
stkstring.h depends on <stdio.h> (sprintf)

17 years agofixed fcnt_lock interface description
Pavel Charvat [Sun, 25 Feb 2007 22:59:33 +0000 (23:59 +0100)]
fixed fcnt_lock interface description

17 years agoadded a perl module for fcntl locking
Pavel Charvat [Sun, 25 Feb 2007 22:39:11 +0000 (23:39 +0100)]
added a perl module for fcntl locking

17 years agoMore bug fixes^W^Wimprovements to the timing statistics.
Martin Mares [Sat, 17 Feb 2007 22:06:55 +0000 (23:06 +0100)]
More bug fixes^W^Wimprovements to the timing statistics.

17 years agoCleaned up sorter timings and added a final timing statistic.
Martin Mares [Sat, 17 Feb 2007 21:18:46 +0000 (22:18 +0100)]
Cleaned up sorter timings and added a final timing statistic.

17 years agoUpdated all users of the timer interface to pass an explicit timer context.
Martin Mares [Sat, 17 Feb 2007 21:03:32 +0000 (22:03 +0100)]
Updated all users of the timer interface to pass an explicit timer context.

17 years agoReplaced the old timing functions by something more useful.
Martin Mares [Sat, 17 Feb 2007 21:02:21 +0000 (22:02 +0100)]
Replaced the old timing functions by something more useful.

get_timer() using global state was making it unusable in many cases,
especially in library routines. I decided to make the callers specify
an explicit context (a timer) instead and re-used the idea of millisecond
timestamps from mainloop.c.

I've moved timestamp_t to config.h, introduced global get_timestamp()
and replaced the timer functions by ones with an explicit timestamp_t *
argument.

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Fri, 16 Feb 2007 12:37:11 +0000 (13:37 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1
Pavel Charvat [Tue, 13 Feb 2007 11:08:54 +0000 (12:08 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10.1

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10
Pavel Charvat [Tue, 13 Feb 2007 11:08:13 +0000 (12:08 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10

17 years agoFix calculation of internal sorting buffer and add unification to s-fixint.
Martin Mares [Sat, 10 Feb 2007 21:16:56 +0000 (22:16 +0100)]
Fix calculation of internal sorting buffer and add unification to s-fixint.

17 years agoReally deallocate the big_buf when radix-splitting.
Martin Mares [Sat, 10 Feb 2007 21:16:38 +0000 (22:16 +0100)]
Really deallocate the big_buf when radix-splitting.

17 years agoCreated a local TODO list.
Martin Mares [Sat, 10 Feb 2007 20:39:58 +0000 (21:39 +0100)]
Created a local TODO list.

17 years agoAdded a magical constant estimating non-uniformity of hash functions.
Martin Mares [Sat, 10 Feb 2007 20:21:43 +0000 (21:21 +0100)]
Added a magical constant estimating non-uniformity of hash functions.

17 years agoFix an off-by-1 error.
Martin Mares [Sat, 10 Feb 2007 20:15:36 +0000 (21:15 +0100)]
Fix an off-by-1 error.

17 years agoFix bucket estimator.
Martin Mares [Sat, 10 Feb 2007 19:45:59 +0000 (20:45 +0100)]
Fix bucket estimator.

17 years agoRadix-sorting is not compatible with custom presort.
Martin Mares [Sat, 10 Feb 2007 18:14:31 +0000 (19:14 +0100)]
Radix-sorting is not compatible with custom presort.

17 years agoMuch better decisions on radix sorter parameters.
Martin Mares [Sat, 10 Feb 2007 18:05:13 +0000 (19:05 +0100)]
Much better decisions on radix sorter parameters.

17 years agoAdded a couple of tests with the old sorter to have reference for speed benchmarks.
Martin Mares [Sat, 10 Feb 2007 17:23:58 +0000 (18:23 +0100)]
Added a couple of tests with the old sorter to have reference for speed benchmarks.

(Yes, it horribly duplicates code of sort-test, but I hope it will go away
with the old sorter before merging with mainline.)

17 years agoAdded s-fixint module (internal sorter for small fixed-size records).
Martin Mares [Sat, 10 Feb 2007 13:14:50 +0000 (14:14 +0100)]
Added s-fixint module (internal sorter for small fixed-size records).

17 years agoFixed a silly bug.
Martin Mares [Sat, 10 Feb 2007 11:38:58 +0000 (12:38 +0100)]
Fixed a silly bug.

17 years agoMoved formatting of sizes to libucw.
Martin Mares [Sat, 10 Feb 2007 11:35:33 +0000 (12:35 +0100)]
Moved formatting of sizes to libucw.

17 years agoMinor improvements of debug messages.
Martin Mares [Sat, 10 Feb 2007 11:20:09 +0000 (12:20 +0100)]
Minor improvements of debug messages.

17 years agoFixed bug in printing of bucket sizes.
Martin Mares [Fri, 9 Feb 2007 22:58:55 +0000 (23:58 +0100)]
Fixed bug in printing of bucket sizes.

17 years agoAdded a trivial implementation of radix sorting.
Martin Mares [Fri, 9 Feb 2007 22:41:58 +0000 (23:41 +0100)]
Added a trivial implementation of radix sorting.

17 years agoShow timings and allow direct I/O.
Martin Mares [Fri, 9 Feb 2007 21:36:47 +0000 (22:36 +0100)]
Show timings and allow direct I/O.

17 years agoRemember size of the input file.
Martin Mares [Fri, 9 Feb 2007 21:10:36 +0000 (22:10 +0100)]
Remember size of the input file.

17 years agoAll numbers printed by sort-test should be unsigned.
Martin Mares [Fri, 9 Feb 2007 21:02:15 +0000 (22:02 +0100)]
All numbers printed by sort-test should be unsigned.

17 years agoKilled a bug in the tester.
Martin Mares [Fri, 9 Feb 2007 20:37:10 +0000 (21:37 +0100)]
Killed a bug in the tester.

17 years agoCannot swap out the source file, because we don't know how to reopen it.
Martin Mares [Fri, 9 Feb 2007 20:26:31 +0000 (21:26 +0100)]
Cannot swap out the source file, because we don't know how to reopen it.

17 years agoAdded a graph-like test case which tests custom presorter and THIS_FB mode.
Martin Mares [Fri, 9 Feb 2007 20:21:51 +0000 (21:21 +0100)]
Added a graph-like test case which tests custom presorter and THIS_FB mode.

And as usually fixed some bugs it has uncovered.

17 years agoAllow empty test cases.
Martin Mares [Fri, 9 Feb 2007 18:51:51 +0000 (19:51 +0100)]
Allow empty test cases.

17 years agoBetter messages and sort-test controls.
Martin Mares [Fri, 9 Feb 2007 18:48:52 +0000 (19:48 +0100)]
Better messages and sort-test controls.

17 years agoAdded "keep buckets" debug option and fixed some bugs.
Martin Mares [Fri, 9 Feb 2007 17:46:47 +0000 (18:46 +0100)]
Added "keep buckets" debug option and fixed some bugs.

17 years agoA new test.
Martin Mares [Fri, 9 Feb 2007 17:46:28 +0000 (18:46 +0100)]
A new test.

17 years agoMerged genconf improvements from mainline.
Martin Mares [Fri, 9 Feb 2007 10:17:00 +0000 (11:17 +0100)]
Merged genconf improvements from mainline.

17 years agoMore elegant evaluation of #if expressions.
Martin Mares [Thu, 8 Feb 2007 22:04:56 +0000 (23:04 +0100)]
More elegant evaluation of #if expressions.

17 years agoImplemented substition of configuration variables.
Martin Mares [Thu, 8 Feb 2007 22:00:26 +0000 (23:00 +0100)]
Implemented substition of configuration variables.

17 years agoAdded several tests.
Martin Mares [Sat, 3 Feb 2007 23:02:10 +0000 (00:02 +0100)]
Added several tests.

These don't include variable-length keys or data yet.

17 years agoRemember to undefine SORT_PREFIX.
Martin Mares [Sat, 3 Feb 2007 23:01:42 +0000 (00:01 +0100)]
Remember to undefine SORT_PREFIX.

17 years agoSquash a couple of warnings.
Martin Mares [Sat, 3 Feb 2007 23:01:15 +0000 (00:01 +0100)]
Squash a couple of warnings.

The one about comparison being always the same because of data type
ranges is especially annoying, but I don't know how to shut it up.

17 years agoMoved low-level operations to a separate file.
Martin Mares [Sat, 3 Feb 2007 12:59:17 +0000 (13:59 +0100)]
Moved low-level operations to a separate file.

17 years agoImplemented SORT_UNIFY, SORT_UNIQUE and debugged SORT_VAR_DATA.
Martin Mares [Fri, 2 Feb 2007 22:27:02 +0000 (23:27 +0100)]
Implemented SORT_UNIFY, SORT_UNIQUE and debugged SORT_VAR_DATA.

Now the new sorter is equivalent to the old sorter (i.e., the same algorithms),
but with new interface and standing on new foundations. I will write
a simple test suite and then start filling the gaps with something
interesting.

17 years agoEmpty final bucket should be turned into a file as well.
Martin Mares [Fri, 2 Feb 2007 21:45:07 +0000 (22:45 +0100)]
Empty final bucket should be turned into a file as well.

17 years agoCleaned up joining of buckets.
Martin Mares [Fri, 2 Feb 2007 21:42:00 +0000 (22:42 +0100)]
Cleaned up joining of buckets.

The new bucket semantics really helps.

17 years agoImplemented swapping in/out buckets.
Martin Mares [Fri, 2 Feb 2007 21:28:43 +0000 (22:28 +0100)]
Implemented swapping in/out buckets.

In some sorting methods, we want to use lots of buckets, but avoid
keeping all the files open and their buffers allocated. The bucket
machinery is now able to swap out a bucket (close its fastbuf) and
then transparently swap it in as needed.

17 years agoCleanup of bucket handling.
Martin Mares [Fri, 2 Feb 2007 19:41:33 +0000 (20:41 +0100)]
Cleanup of bucket handling.

The bucket operations have much nicer semantics now.
Also added a couple of debug switches.

17 years agoMore bits of the sorter.
Martin Mares [Fri, 2 Feb 2007 18:09:59 +0000 (19:09 +0100)]
More bits of the sorter.

In-memory presorting (the general case, but without unification) seems to
work. However, I am not happy with the bucket mechanics yet, it's too
complicated.