summaryrefslogtreecommitdiff
path: root/src/runtime/haskell/PGF/Optimize.hs
AgeCommit message (Collapse)Author
2012-08-29Use nub' instead of nub in some places, remove some unused nub importspeter.ljunglof
2012-08-29Added an O(n log n) version of nubpeter.ljunglof
The new nub is called nub', and it replaces the old sortNub which was not lazy and did not retain the order between the elements.
2010-12-14optimization in the parser for large lexicons. Now, the parser is slightly ↵krasimir
slower for grammars with a small lexicon but 3-4 times faster for the English Resource Grammar used in combination with Oxford Advanced Learners Dictionary
2010-08-09native representation for HOAS in PMCFG and incremental type checking of the ↵krasimir
parse forest
2010-06-30rename isLiteralFCat -> isPredefFId, fcat(String|Int|Float) -> ↵krasimir
fid(String|Int|Float)
2010-06-09dead code elimination for PGF. Note: the produced grammars will not work ↵krasimir
well with metavariables and high-order abstract syntax