I recall Patrick was looking into replacing some of our slower Map
plumbing recently. If he is still working on that, it would be
interesting to see if these could be dropped in to see what the
performance differences were.
On May 16, 2007, at 9:21 PM, Craig L Russell wrote:
Don't know if anyone caught Cliff's preso at Java One...
Anyone want to take a look at the new HashMap?
Craig
Begin forwarded message:
From: Kin-man Chung
Date: May 15, 2007 11:24:38 AM PDT
Subject: Lock-free HashMap
Cliff Click talked about his lock-free HashMap at JavaOne, and
demonstrated its superior scalability over ConcurrentHashMap.
The source is available at
http://sourceforge.net/projects/high-scale-lib
We should check this out and see if it can be used in Glassfish to
boost the spec numbers.
-Kin-man
Craig Russell
Architect, Sun Java Enterprise System http://java.sun.com/products/jdo
408 276-5638 mailto:[EMAIL PROTECTED]
P.S. A good JDO? O, Gasp!
