MPJ Express Mailing List on Source Forge

We have moved MPJ Express mailing list to sourceforge now - the new mailing list is mpjexpress-users@lists.sourceforge.net.

Join the mailing list by visiting https://lists.sourceforge.net/lists/listinfo/mpjexpress-users.

A talk on MPJ Express at CSAIL, MIT

Aamir Shafi gave a talk on "Programming Parallel Hardware using MPJ Express" at CSAIL, MIT.

MPJ Express Software Citation in Research Papers

Dear MPJ Express Community,

Please cite (reference) the following paper for acknowledging the use of MPJ Express in our research work.

Nested parallelism for multi-core HPC systems using Java [bibtex]

Thanks

MPJ Express Team

MPJ Express Release 0.37

Dear MPJ Express Community,

We are pleased to announce the next beta release (0.37) of the MPJ Express software. This release is mainly a bug fix release.

CHANGELOG
---------------------

1. Added the executing and debugging tutorial of MPJ Express applications using Eclipse IDE. 14/5/2010

2. Modified the runtime to get rid of the shared directory requirement between the starter (head node) and daemons (running on compute nodes). This part is coded by Rizwan Hanif and Amjad Aziz. 6/1/2011

3. Fixed a bug that causes daemons to crash on Windows boxes. 4/1/2011

You may download the software from:

http://mpj-express.org

Feel free to contact us in case of any queries.

Best Regards,

Aamir Shafi
Bryan Carpenter
Mark Baker
Guillermo López Taboada

Debugging MPJ Express Applications using Eclipse and Netbeans in the multicore mode

Acknowledgement: This work is done by Amjad Aziz and Rizwan Hanif.

Debugging parallel applications with Eclipse:

This video tutorial shows how to debug applications in the multicore mode using Eclipse IDE.




Debugging parallel applications with Netbeans:

This video tutorial shows how to debug applications in the multicore mode using Netbeans IDE.

We will be posting more videos for debugging parallel applications in the cluster mode shortly.

Executing and Debugging MPJ Express Parallel Applications using Eclipse

Acknowledgement: This work is mostly done by Rizwan Hanif and Amjad Aziz.

We have written a tutorial (video and textual) that allows debugging parallel applications using Eclipse IDE. Currently it's only possible to debug parallel Java applications when MPJ Express is running in the multicore mode - this essentially means that the target platform is a laptop/desktop with shared memory or multicore processors in it. For more details, see the textual guide or the video guide.

A List of MPJ Express Methods

Most (or let's say a good amount of) MPJ Express users have excellent knowledge of the Message Passing Interface (MPI) specification document (http://www.mpi-forum.org/docs/docs.html). For this reason, it will be helpful if there's a document that maps MPI methods to javadocs provided by the MPJ Express software.

We have made an effort to provide such a mapping from MPI routines to MPJ Express methods. See the document here (http://mpj-express.org/docs/guides/listofmpjmethods.pdf).