ArrayList.contains shows up as a hot spot in pathfinding. Let's try using

an identity hash set to accelerate it (identity hash set uses linear probing, which can give better cache performance than the chaining used by the normal hash set). git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@1129 ed5b42cb-e716-0410-a449-f6a68f950b19
2011-03-23 04:49:18 +00:00
parent ced496a379
commit 5dab9cfab2
2 changed files with 5 additions and 3 deletions
@@ -67,7 +67,7 @@
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
-      <version>r07</version>
+      <version>r08</version>
      <scope>compile</scope>
    </dependency>
    <dependency>