concurrency

Secret Agents helping your code handle concurrency

Among all the available options to safely and correctly manage shared state in concurrent programs, I've selected the concept of Agents for my today's post....

0 replies - 2317 views - 09/15/09 by vaclav in News

Getting Started with Parallel Programming

Multi-core computers have shifted the burden of software performance from chip designers to software architects and developers. In order to gain the full...

6 replies - 9815 views - 06/23/09 by HFadeel in Articles

Objects as Actors?

Tony Arcieri, creator of Reia, recently brought up an interesting topic on unifying actors and objects. Talking about Scala and his disliking towards Scala's...

2 replies - 3976 views - 04/13/09 by Debasish Ghosh in News

What is so Hard About Parallel Programming?

I've seen it again.  One more claim that "Parallel programming is hard" and then the claimant launching into some complex and convoluted solution to...

7 replies - 4813 views - 03/31/09 by claybreshears in News

Parallelize your arrays with JSR 166y

The JSR-166y, which I described earlier in the post dedicated to the fork/join functionality is really amazing in how nicely it shields developers from dealing...

0 replies - 6774 views - 08/26/08 by vaclav in Articles

Scala Actors 101 - Threadless and Scalable

Application performance is no longer a free lunch, and with current hardware trends of cores-for-the-chores, the search is on for the programming model that...

3 replies - 12770 views - 08/12/08 by Debasish Ghosh in Articles

Java Concurrency In Practice

This book is very well organized and divided into four sections, starting from fundamentals like thread safety, atomicity, race conditions, locking, liveliness and goes on to concurrent collections...

3 replies - 5634 views - 08/06/08 by javasrini in Book Reviews

Concurrency and HashMap

In theory everyone knows Hash Map is not Thread Safe and it shouldn’t be used in multi Threaded applications. But still people come out with their own...

6 replies - 5919 views - 06/30/08 by Pavitar Singh in Articles

Java Concurrency: Reentrance Lockout

Reentrance lockout is a situation similar to deadlock and nested monitor lockout.

3 replies - 3203 views - 06/14/08 by Jakob Jenkov in News

Java Concurrency: Read / Write Locks

Jakob has done a great series on Java Concurrency - check out the first 14 articles at his blog. Going forward, we're delighted to announce that you'll also...

19 replies - 8766 views - 06/09/08 by Jakob Jenkov in News

My Top Five Sessions From JavaONE 2008

The JavaONE technical sessions have been made available with featured videos and PDFs of the technical sessions, helping those of us who missed the conference...

2 replies - 3824 views - 06/04/08 by James Sugrue in Articles

Scala Liftoff

I stayed around in San Francisco for one more day after JavaOne, in order to attend the Scala liftoff. The liftoff was an open space style conference (which...

0 replies - 1709 views - 05/16/08 by twleung in News

JavaOne: Brian Goetz on concurrency in Java 7

Brian's talk focused pretty much exclusively on the new fork-join framework that will be added as part of the JSR 166 extension in Java 7. There are a few...

2 replies - 3992 views - 05/07/08 by Alex Miller in News

ReentrantLock and the Dining Philosophers

A classic problem in concurrency is that of the Dining Philosophers, which examines the issue of deadlock and solutions involving lock ordering and lock...

4 replies - 5544 views - 02/12/08 by Alex Miller in News

Coordinating Threads

Java 5 introduced many new concurrency primitives and collections, and this post is going to look at two classes that can be used to coordinate threads:...

3 replies - 6613 views - 02/07/08 by Alex Miller in News