Modified items

All recently modified items, latest first.

KFlex by Christopher James Tuot, last updated: Aug 12, 2011 12:21 PM: This page contains information about the KFlex, an Adobe Flex based Kepler Client developed at the German Research Center for Artificial Intelligence (DFKI) www.dfki.de.

Kepler 2.2 released, June 15, 2011 by Matthew Jones, last updated: Jun 16, 2011 04:32 PM

Engineering View Architecture and APIs by Daniel Crawl, last updated: May 25, 2011 05:10 PM

Distributed Execution Interest Group by Development Account, last updated: May 15, 2011 05:21 PM: Designs, develops, and tests a general framework for transporting and executing workflows and sub-workflows across a distributed set of computing nodes in order to improve execution performance through the use of multiple distributed computing nodes. Provides documents which can provide proper solutions or suggestions to different requirements on scientific workflow distributed execution.

Serpens Suite in Kepler by Jianwu Wang, last updated: May 15, 2011 05:19 PM: Serpens Suite in Kepler is implemented by Poznań Supercomputing and Networking Center, Poland to support Grid workflow execution. Its provides actors in three modules, namely gLite, UNICORE and Vine Toolkit, to support corresponding Grid workflows.

Distributed Master-Slave Task Group by Jianwu Wang, last updated: May 15, 2011 04:55 PM: Master-Slave Distributed Execution framework in Kepler is to facilitate Kepler users to harness the power of multiple computing nodes to accomplish computations that would be difficult, time-consuming, or impossible to accomplish on a single node.

Custom mouse double-click action by Ron Mak, last updated: Mar 24, 2011 09:29 AM

Re: Custom mouse double-click action by Derik Barseghian, last updated: Mar 24, 2011 09:28 AM: Hi Ron, I'm just starting to look into doing something similar. I've found this thread: http://www.mail-archive.com/ptolemy-hackers%40eecs.berkeley.edu/msg01211.html Checking commit log dates, I suspect that was for work on the DistributedCompositeActor, which has a custom dialog ( DCAEditorPane) when you double-click on it. I haven't looked into how one would instead immediately launch their own external application, but at the very least this is an example of a custom dialog on which you could e.g. place a button to invoke your application. p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Monaco} p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Monaco} https://code.kepler-project.org/code/kepler/trunk/modules/master-slave/src/org/kepler/distributed/DistributedCompositeActor.java Derik Previously Ron Mak wrote: I've created a custom Splash actor that extends the Transformer actor. Currently when I double-click my custom actor, the Edit Parameters dialog box pops up. I want to replace that action with one that starts one of my applications. Where or how in the code do I replace the standard Transformer mouse double-click action (or the mouse action listener) with my own?

Dealing with memory leak in Kepler by Jianwu Wang, last updated: Mar 22, 2011 02:20 PM: A page for how to track down performance and memory problems in Kepler, and how to prevent future memory leaks.

Each actor instantiated 3 times? by Ron Mak, last updated: Mar 16, 2011 03:08 PM: The first time a workflow is opened after Kepler has been started, each actor in the workflow is instantiated 3 times (i.e., its constructor is called 3 times). Why is that? What happens to the first two actor instances? If the workflow is opened again, then each actor is instantiated only once. This also happens if you modify a workflow, save it, and then reopen it.

Each actor instantiated 3 times? by Ron Mak, last updated: Mar 16, 2011 03:08 PM

Custom mouse double-click action by Ron Mak, last updated: Mar 10, 2011 03:36 PM: I've created a custom Splash actor that extends the Transformer actor. Currently when I double-click my custom actor, the Edit Parameters dialog box pops up. I want to replace that action with one that starts one of my applications. Where or how in the code do I replace the standard Transformer mouse double-click action (or the mouse action listener) with my own?

Configuring and Running DataTurbine by Daniel Crawl, last updated: Mar 03, 2011 01:36 PM: This page describes how to start a DataTurbine server from the command line.

Re: No protocol: org/helloworld/HelloWorld.xml by Ron Mak, last updated: Feb 07, 2011 08:32 PM: It turns out the problem in Eclipse (3.5 Galileo) is that the loader initially doesn't see the new hello-world project. Here's what I did to get it to work: Configure the build path of the hello-world project: Right-click hello-world in the Package Explorer, select the menu item Build Path | Configure Build Path. In the pop-up dialog box, select the Projects tab. Remove all projects except for the ptolemy project. If you don't do this, you will have circular reference errors when you do the next step. Configure the build path of the loader project: Right-click loader in the Package Explorer, select the menu item Build Path | Configure Build Path. In the pop-up dialog box, select the Projects tab. Add the hello-world project. Now when you run Kepler from Eclipse, you should be able to instantiate a hello-world actor. If you create another custom actor, you can add it to the loader's build path as in step 2 above, and when you run Kepler from Eclipse, you can also instantiate that actor. However, I haven't figured out using the Ant scripts on the command line outside of Eclipse how to have more than one custom actor that you can instantiate. The Ant scripts in the tutorial appear to work with only one custom actor at a time.

Re: No protocol: org/helloworld/HelloWorld.xml by Ron Mak, last updated: Feb 07, 2011 08:32 PM

Re: No protocol: org/helloworld/HelloWorld.xml by Pramod, last updated: Jan 24, 2011 07:13 PM: Ron, You would generally see this error if the actor class file is not present in classpath. So, if you are running from eclipse, verify that the actor class file is present at hello-world/target/eclipse/classes/org/ hello world/ Hello World.class If you don't see this file, it is possible that the hello-world project has not been compiled. In eclipse, go to "Project" menu and ensure that "Build Automatically" is checked. This should compile the project and generate the class file.

Kepler Provenance Browser (KPB) by Ilkay Altintas, last updated: Jan 24, 2011 03:12 PM: ...

validate-ptolemy cron job by Sean Riddle, last updated: Jan 24, 2011 10:28 AM: Information on the configuration of the cron job that periodically executes 'ant validate-ptolemy' to test and, if it works, change the revision of Ptolemy that Kepler runs against to the current Ptolemy trunk revision

« Previous 20 items Next 20 items » 1 … 8 9 10 11 12 13 14 … 46