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[smlnj] Diff of /sml/trunk/HISTORY
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Diff of /sml/trunk/HISTORY

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revision 902, Wed Aug 15 21:17:05 2001 UTC revision 928, Tue Sep 18 13:38:46 2001 UTC
# Line 14  Line 14 
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16  Name: Matthias Blume  Name: Matthias Blume
17    Date: 2001/09/18 09:40:00 EDT
18    Tag: Release_110_36
19    Description:
20    
21    New version (110.36).  New bootfiles.
22    
23    ----------------------------------------------------------------------
24    Name: Matthias Blume
25    Date: 2001/09/14 16:15:00 EDT
26    Tag: blume-20010914-x86fastfp
27    Description:
28    
29    John committed some changes that Allen made, in particular a (hopefully)
30    correctly working version of the x86-fp module.
31    
32    I changed the default setting of the Control.MLRISC.getFlag "x86-fast-fp"
33    flag to "true".  Everything seems to compile to a fixpoint ok, and
34    "mandelbrot" speeds up by about 15%.
35    
36    ----------------------------------------------------------------------
37    Name: Matthias Blume
38    Date: 2001/09/13 11:20:00 EDT
39    Tag: blume-20010913-minimal
40    Description:
41    
42    1. Stefan Monnier's patch to fix a miscompilation problem that
43       was brought to light by John Reppy's work on Moby.
44    
45    2. Implemented a minimal "structure Compiler" that contains just
46       "version" and "architecture".  The minimal version will be
47       available when the full version is not.  This is for backward-
48       compatibility with code that wants to test Compiler.version.
49    
50    ----------------------------------------------------------------------
51    Name: Matthias Blume
52    Date: 2001/08/28 14:03:00 EDT
53    Tag: blume-20010828-ml-lex
54    Description:
55    
56    Fix for bug 1581, received from Neophytos Michael.
57    
58    ----------------------------------------------------------------------
59    Name: Matthias Blume
60    Date: 2001/08/27 11:20:00 EDT
61    Tag: blume-20010827-readme11035
62    Description:
63    
64    Fleshed out the README file for 110.35.
65    
66    ----------------------------------------------------------------------
67    Name: Matthias Blume
68    Date: 2001/08/24 17:10:00 EDT
69    Tag: Release_110_35
70    Description:
71    
72    New version number (110.35).  New bootfiles.
73    
74    ----------------------------------------------------------------------
75    Name: Lal George
76    Date: 2001/08/24 13:47:18 EDT 2001
77    Tag: george-20010824-MLRISC-graphs
78    Description:
79    
80     removed clusters from MLRISC completely and replaced with graphs.
81    
82    ----------------------------------------------------------------------
83    Name: Matthias Blume
84    Date: 2001/08/23 17:50:00 EDT
85    Tag: blume-20010823-toplevel
86    Description:
87    
88    - some reorganization of the code that implements various kinds of
89      environments in the compiler (static, dynamic, symbolic, combined)
90    - re-implemented the EnvRef module so that evalStream works properly
91      (if the stream contains references to "use", "CM.make", etc.)
92    - cleaned up evalloop.sml and interact.sml (but they need more cleaning)
93    
94    ----------------------------------------------------------------------
95    Name: Matthias Blume
96    Date: 2001/08/20 15:50 EDT
97    Tag: blume20010820-slipup
98    Description:
99    
100    I forgot to commit a few files.  Here they are...
101    
102    ----------------------------------------------------------------------
103    Name: Matthias Blume
104    Date: 2001/08/20 15:35:00 EDT
105    Tag: blume-20010820-debugprof
106    Description:
107    
108    !!!! NEW BOOTFILES !!!!
109    
110    This is another round of reorganizing the compiler sources.  This
111    time the main goal was to factor out all the "instrumentation"
112    passes (for profiling and backtracing) into their own library.
113    The difficulty was to do it in such a way that it does not depend
114    on elaborate.cm but only on elabdata.cm.
115    
116    Therefore there have been further changes to both elaborate.cm and
117    elabdata.cm -- more "generic" things have been moved from the former
118    to the latter.  As a result, I was forced to split the assignment
119    of numbers indicating "primtyc"s into two portions: SML-generic and
120    SML/NJ-specific.  Since it would have been awkward to maintain,
121    I bit the bullet and actually _changed_ the mapping between these
122    numbers and primtycs.  The bottom line of this is that you need
123    a new set of bin- and bootfiles.
124    
125    I have built new bootfiles for all architectures, so doing a fresh
126    checkout and config/install.sh should be all you need.
127    
128    The newly created library's name is
129    
130        $smlnj/viscomp/debugprof.cm
131    
132    and its sources live under
133    
134        src/compiler/DebugProf
135    
136    ----------------------------------------------------------------------
137    Name: Matthias Blume
138  Date: 2001/08/15 17:15:00 EDT  Date: 2001/08/15 17:15:00 EDT
139  Tag: blume-20010815-compreorg  Tag: blume-20010815-compreorg
140  Description:  Description:
# Line 2853  Line 2974 
2974       elaborator). There were a lot of changes during my "linkpath" trials       elaborator). There were a lot of changes during my "linkpath" trials
2975       that could have been reverted to their original state but weren't.       that could have been reverted to their original state but weren't.
2976       Please, don't be too harsh on me for messing with this code a bit more       Please, don't be too harsh on me for messing with this code a bit more
2977       than what was strictly necessary...  (I _did_ resist the tempation       than what was strictly necessary...  (I _did_ resist the temptation
2978       of doing any "global reformatting" to avoid an untimely death at       of doing any "global reformatting" to avoid an untimely death at
2979       Dave's hands. :)       Dave's hands. :)
2980    

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