isl_map_fix_si: drop basic maps that have become empty
[isl.git] / ChangeLog
blob7aeee977d4d27da054241d5feafe7cd558755173
1 version: 0.09
2 date: Sat Dec 17 18:19:26 CET 2011
3 changes:
4         - improved argument parsing
5         - hide internal structure of isl_options
6         - improved support for parameter sets
7         - configurable scheduling
8 ---
9 version: 0.08
10 date: Fri Oct 21 12:36:20 CEST 2011
11 changes:
12         - improved parsing
13         - drop isl_div abstraction
14         - rename isl_dim to isl_space
15         - |-
16           explicitly differentiate between spaces of maps,
17           sets and parameter sets
18         - add support for identifiers
19         - add support for (piecewise) multi quasi-affine expressions
20         - preliminary Python bindings
21 ---
22 version: 0.07
23 date: Tue Jul 12 19:34:51 CEST 2011
24 changes:
25         - hide internal structures of isl_div and isl_constraint
26         - preliminary scheduling
27         - add support for local spaces and (piecewise) quasi-affine expressions
28 ---
29 version: 0.06
30 date: Fri Mar 18 15:59:16 CET 2011
31 changes:
32         - improved parsing
33         - consistency changes in API
34         - hide internal structure of isl_ctx
35 ---
36 version: 0.05.1
37 date: Wed Jan  5 10:21:42 CET 2011
38 changes:
39         - fix simple symmetry detection in parametric integer programming
40 ---
41 version: 0.05
42 date: Thu Dec 23 17:03:14 CET 2010
43 changes:
44         - rename header files from isl_header.h to isl/header.h
45         - add higher level interface for dependence analysis
46         - improved argument parsing
47         - optionally triangulate domains during Bernstein expansion
48         - support extended PolyLib format
49         - hide internal structure of some data types
50         - improved coalescing
51         - add simple symmetry detection in parametric integer programming
52 ---
53 version: 0.04
54 date: Fri Sep 10 12:57:50 CEST 2010
55 changes:
56         - rename isl_pw_qpolynomial_fold_add
57         - add isl_map_apply_pw_qpolynomial_fold
58         - support named and nested spaces
59         - support union sets and maps
60         - add public API for matrices
61 ---
62 version: 0.03
63 date: Tue Jun 29 13:16:46 CEST 2010
64 changes:
65         - new printing functions
66         - support for "may" accesses in dependence analysis
67         - improved coalescing
68         - improved transitive closure
69         - fix several hard to trigger bugs
70         - improved argument parsing
71         - support parametric vertex enumeration for barvinok
72         - optionally use Bernstein expansion to compute bounds