Special topic breakout: Grid Computing - Revision history

Grundlett: Text replacement - "http://www.slicer.org/slicerWiki/index.php/" to "https://www.slicer.org/wiki/"

2017-07-10T17:40:17Z

Text replacement - "http://www.slicer.org/slicerWiki/index.php/" to "https://www.slicer.org/wiki/"

Melonakos at 21:42, 5 November 2008

2008-11-05T21:42:39Z

Melonakos at 21:37, 5 November 2008

2008-11-05T21:37:28Z

Jgrethe: /* Attendees: */

2007-06-28T20:31:59Z

Attendees:

Jgrethe at 14:50, 28 June 2007

2007-06-28T14:50:03Z

Jgrethe at 14:49, 28 June 2007

2007-06-28T14:49:16Z

New page

[[Image:ProjectWeek-2007.png|thumb|300px|left|Return to [[2007_Programming/Project_Week_MIT|Project Week Main Page]]]]

 

KWWidgets Breakout Session

June 26th, 1-2pm

Location: [[Meeting_Locations:MIT_Grier_A_%26B|Grier Rooms A & B: 34-401A & 34-401B]]

 

=== Attendees: ===
* Steve Pieper
* Neil Jones
* Marco Ruiz
* Jeffrey Grethe
* Stephen Aylward

__NOTOC__

=== Agenda ===

* Stephen Aylward (KitWare) presented BatchMake interface to Condor
* Neil Jones (BIRN) presented GridWizard which is described further at [[Slicer3:Grid_Interface|Slicer3:Grid_Interface]]
* Group discussed different data storage technologies: MIDAS, BIRN Federated Data/XNAT/HID, etc.

== Where we are ==

Both BatchMake and GridWizard have (partially working) demos of launching multiple processes on remote machines. However, there's still a set of questions as to how these systems will interface with the Slicer environment to meet community needs. To that end, it's worth figuring out the answers to a few questions:

* What is the main community we should target? Will there be different modes of interaction for algorithm developers and domain scientists?
* What are two specific use cases of a Slicer user interacting with batch processing facilities through Slicer? Where does data come from, where does it need to end up? What data needs to get passed back to Slicer itself?
* What are two specific use cases of a NAMIC user interacting with batch processing facilities, perhaps outside of Slicer?
* Stephen (Aylward) presented a soup-to-nuts backend for managing "experiments", data, and displaying metrics computed from images in graphical form. Neil (Jones) discussed the infrastructure to manage the running of large number of jobs and the portal dashboard used to track the jobs.
** What facilities within Slicer or within other environements (e.g. portal or stand-alone applications) are necessary to track and manage these jobs.
* What look-and-feel of modules in Slicer is required? Do we need special "grid"-type parameters in the execution model, or should we just adhere to "min parameter", "max parameter", "step" notion?
** Can we handle configuration of either tool out of band from Slicer?
** Can we handle monitoring out of band from Slicer?

Until now, we have been focused on the infrastructure development: developing tools to perform generic batch processing. The tools are at a stage where progress (aside from just improving the tools but not deploying them) can be made in applying these to specific research needs.

== Discussions of Grid Interface Use Cases ==
In addition to discussing the technical issues of integrating Grid Execution into the Slicer environment, specific use cases were discussed that would utilize the initial version of the Grid Interface: [[Slicer3:Grid_Interface_UseCases|Slicer3:Grid_Interface_UseCases]].

@@ Line 25: / Line 25: @@
 * Stephen Aylward (KitWare) presented BatchMake interface to Condor
-* Neil Jones (BIRN) presented GridWizard which is described further at [http://www.slicer.org/slicerWiki/index.php/Slicer3:Grid_Interface Slicer3:Grid_Interface]
+* Neil Jones (BIRN) presented GridWizard which is described further at [https://www.slicer.org/wiki/Slicer3:Grid_Interface Slicer3:Grid_Interface]
 * Group discussed different data storage technologies: MIDAS, BIRN Federated Data/XNAT/HID, etc.
@@ Line 44: / Line 44: @@
 == Discussions of Grid Interface Use Cases ==
-In addition to discussing the technical issues of integrating Grid Execution into the Slicer environment, specific use cases were discussed that would utilize the initial version of the Grid Interface: [http://www.slicer.org/slicerWiki/index.php/Slicer3:Grid_Interface_UseCases Slicer3:Grid_Interface_UseCases].
+In addition to discussing the technical issues of integrating Grid Execution into the Slicer environment, specific use cases were discussed that would utilize the initial version of the Grid Interface: [https://www.slicer.org/wiki/Slicer3:Grid_Interface_UseCases Slicer3:Grid_Interface_UseCases].

← Older revision		Revision as of 21:42, 5 November 2008
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	== Discussions of Grid Interface Use Cases ==		== Discussions of Grid Interface Use Cases ==
−	In addition to discussing the technical issues of integrating Grid Execution into the Slicer environment, specific use cases were discussed that would utilize the initial version of the Grid Interface: [[Slicer3:Grid_Interface_UseCases\|Slicer3:Grid_Interface_UseCases]].	+	In addition to discussing the technical issues of integrating Grid Execution into the Slicer environment, specific use cases were discussed that would utilize the initial version of the Grid Interface: [http://www.slicer.org/slicerWiki/index.php/Slicer3:Grid_Interface_UseCases Slicer3:Grid_Interface_UseCases].

@@ Line 3: / Line 3: @@
 <br><br><br><br>
-KWWidgets Breakout Session
+Grid Computing Breakout Session
-June 26th, 1-2pm
+June 26th, 11-1pm
 Location: [[Meeting_Locations:MIT_Grier_A_%26B|Grier Rooms A & B: 34-401A & 34-401B]]

@@ Line 13: / Line 13: @@
 === Attendees: ===
 * Steve Pieper
 * Neil Jones
 * Marco Ruiz
 * Jeffrey Grethe
-* Stephen Aylward
+* Hans Johnson
 __NOTOC__