[PJUG Javamail] super fast reentrant queues?

[Scott Deboy]

 There's also this project:

http://high-scale-lib.sourceforge.net/

A collection of Concurrent and Highly Scalable Utilities. These are
intended as direct replacements for the java.util.* or
java.util.concurrent.* collections but with better performance when many
CPUs are using the collection concurrently.

Scott

  ----- Original Message -----
  From: "Derek Chiles"
  To: pierce403 at gmail.com
  Cc: javamail at pjug.org
  Subject: Re: [PJUG Javamail] super fast reentrant queues?
  Date: Tue, 22 Sep 2009 19:53:46 +0100


  Hi Dean,

  On Sep 22, 2009, at 19:12 GMT+01:00, pierce403 at gmail.com wrote:

  > I have a bit of an academic question for the group. What would
  > you say is the most efficient method of implementing
  > shared/reentrant queues? I am in the midst of optimizing some
  > packet sniffing code I wrote a while back. The model looks like
  > this:

  You almost certainly want to use the java.util.concurrent package for
  the building blocks of your concurrent application, including
  concurrent queues.

  Specifically you may want to look at ConcurrentLinkedQueue or
  LinkedBlockingQueue. I would test with both to see which performs
  better in your application.

  http://java.sun.com/javase/6/docs/api/java/util/concurrent/package-summary.html

  If you plan to continue writing concurrent Java code, you may want to
  check out _Java_Concurrency_in_Practice_ by Brian Goetz et al.

  http://www.amazon.com/Java-Concurrency-Practice-Brian-Goetz/dp/0321349601

  cheers,
  Derek

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