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gf-core/src/GF/Infra
bjorn 1145aefdbb More efficient implementation of topological sort.
Profiling the compilation of the OALD lexicon showed that 90-95% of the time was spent in topoSort. The old implementation was quadratic. Replaced this with O(E + V) implementation, in GF.Data.Relation. This gave a 10x speed-up (~ 25 sec instead of ~270 sec) for compiling ParseEng and OaldEng.
2008-11-27 10:29:29 +00:00
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2008-10-28 13:57:10 +00:00