hg: jdk7/tl/jdk: 6845161: Bottleneck in Configuration.getConfiguration synchronized call

2009-06-10 Thread sean . mullan
Changeset: 4da7b972b391 Author:mullan Date: 2009-06-10 09:12 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/4da7b972b391 6845161: Bottleneck in Configuration.getConfiguration synchronized call Summary: Reduce scope of synchronized block Reviewed-by: weijun ! src/share/classe

Re: HashMap - Hybrid approach

2009-06-10 Thread Doug Lea
Alex Yakovlev wrote: To have single-indirect access we need to read key/value objects with the first array read. Backing up a little, there are five main forces in hash table design. These are fresh in my mind because I've been trying to put together CustomConcurrentHashMap, the last planned JS