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[smlnj] Diff of /sml/branches/primop-branch-3/NOTES/HISTORY
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Diff of /sml/branches/primop-branch-3/NOTES/HISTORY

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revision 1098, Wed Feb 27 17:29:47 2002 UTC revision 1115, Sun Mar 3 18:16:31 2002 UTC
# Line 13  Line 13 
13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16    Name: Allen Leung
17    Date: 2002/03/03 13:20:00 EST
18    Tag: leunga-20020303-mlrisc-tools
19    
20      Added #[ ... ] expressions to mlrisc tools
21    
22    ----------------------------------------------------------------------
23  Name: Matthias Blume  Name: Matthias Blume
24  Date: 2002/02/27 12:29:00 EST  Date: 2002/02/27 12:29:00 EST
25  Tag: blume-20020227-cdebug  Tag: blume-20020227-cdebug
# Line 134  Line 141 
141         TOTAL                                   2375.26u  57.21s  48.00g         TOTAL                                   2375.26u  57.21s  48.00g
142    
143  As you can see the old cps spill module suffers from some serious  As you can see the old cps spill module suffers from some serious
144  performance problem but since I cannot decipher the old code fully,  performance problem.  But since I cannot decipher the old code fully,
145  innstead of patching the problems up, I'm reimplementing it  instead of patching the problems up, I'm reimplementing it
146  with a different algorithm.  The new code is more modular,  with a different algorithm.  The new code is more modular,
147  smaller when compiled, and substantially faster  smaller when compiled, and substantially faster
148  (O(n log n) time and O(n) space).  Timing of the new spill module:  (O(n log n) time and O(n) space).  Timing of the new spill module:

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