MRD Public Space
Software Projects
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NOTICE: The documentation provided below on the "workflow broker" refers to a version of that service which is no longer supported. Much of the page is also lagging (the Ogrescript user's guide is missing entries for a number of new tasks). The following links refer to more recent work:
For the most recent description of the workflow engine, see PWE2008.
Some guidelines for using version 3.0+: Siege_3.0.
Download of PTPFLOW.
Download of ptpflow-examples.
The most up-to-date documentation is now being made available as Eclipse Help Pages (ncsa.eclipse.help plugin) distributed on the PTPFLOW update site.
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The following (especially Workflow Broker), are out of date:
Libraries
Name | Description |
|---|---|
Java library code commonly used in our projects | |
Code for publishing and listening to the Notification Service | |
Multi-protocol file managment library | |
Multi-protocol file transport library | |
Extensible XML scripting language |
Agents & Containers
Name | Description |
|---|---|
Robust, extensible container for remotely launched scripts | |
Mananges remote actions |
Web Services
Name | Description | ||
|---|---|---|---|
Ensemble Workflow Broker | Scalable, metaworkflow management service | ||
Handles launching of an executable node | |||
Pull based event mechanism | |||
high-level control-flow service with parameterization capabilities for generating and managing ensemble-like workflows | |||
Persistent store for accessing historical event info | Simple metadata management system | ||
Information service holding host-based data | |||
Information service holding software stack data | |||
Service for mananging remote actions | |||
Tuple-space-like service for distributed exchange of serialized XML objects | Information service providing data for where jobs should run |
Graphical User Interfaces
Name | Description | |
|---|---|---|
Extensible <term> front-end client based on Eclipse Rich Client Platform Trebuchet Rich Client | Eclipse RCP Front End for the Trebuchet Library |