File: ChangeLog

package info (click to toggle)
constraint 0.3.0-5
  • links: PTS
  • area: main
  • in suites: etch, etch-m68k
  • size: 312 kB
  • ctags: 501
  • sloc: python: 2,736; xml: 165; makefile: 43; sh: 1
file content (59 lines) | stat: -rw-r--r-- 1,606 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
ChangeLog for logilab.constraint
================================

2005-09-05  --  0.3.0
    * Added finite interval domains and constraints in module
    constraint.fi
	
    * constraint now depends on logilab.common to support a larger number
    of python versions 
	
    * Optimisation of finite domains by using copy on write
	
    * Better heuristics for constraint queuing

2005-06-17  --  0.2.7
    * Added fd.InSet special constraint that tests for set inclusion
    * bumped copyright
    * pylint fixes

2004-12-22  --  0.2.6
    * Dropped support for python2.2, added support for python2.4

    * Optimized version of Expression and BinaryExpression, as well as
      several other optimizations lead to increased performance (money2 runs
      almost 40% faster with the new release, queens about 20%)

    * Optimizations in the search algorithm leads to important speedups
      when only looking for a single solution (instead of performing an
      exhaustive search of all solutions)

    * Added a warning when psyco cannot be loaded


2004-06-13  --  0.2.5
    * logilab/debian packaging

    * New constraint AllDistinct with linear narrowing time

    * updated unit tests

    * updated send+more=money example

    * added RandomizingDistributor



2002-10-16  --  0.2.3
    * New distributors SplitDistributor and EnumeratorDistributor

    * fast solution in examples/menza2.py

    * Dichotomy distributors can now split domains in more than two parts.

    * added timestamps to log messages

    * updated queens.py to use the new EnumeratorDistributor (25% speed increase)