Group: BauVOGrid

News

1. 

   Dr Kaveh Ostad Ali Askari joined the BauVOGrid group

   Sunday 05 February 2017 14:09:42 (UTC)
2. 

   Andreas Hoheisel shared GWorkflowDL: Simple Test Workflow

   

   This is a trivial test workflow modeled using the Grid Workflow Description Language ( GWorkflowDL ), which can be executed by means of the Grid Workflow Execution Service ( GWES ).

   Wednesday 08 May 2013 14:51:55 (UTC)
3. 

   Andreas Hoheisel shared GWorkflowDL: Generic execution of programs

   

   This workflow is an example of the execution of an arbitrary command line program. This workflow transfers a tar.gz package containing the linux program "date" to a free Grid resource, unpacks, and executes it. After execution the URL to the file with the standard output is available on "stdout", the …

   Wednesday 08 May 2013 14:51:55 (UTC)
4. 

   Andreas Hoheisel shared Workflow Pattern - Structured Loop

   

   This workflow is a GWorkflowDL representation of a structured loop that updates the variable "x" in each iteration. This workflow is equivalent to the following pseudo code: x:=0; for ( i:=0; i Please remark that this demonstration workflow does not invoke any external services at all. The calculatio …

   Wednesday 08 May 2013 14:51:55 (UTC)
5. 

   Andreas Hoheisel shared Workflow Pattern - Structured Discriminator (Alternative C)

   

   This workflow is an alternative GWorkflowDL representation of a structured discriminator (1-out-of-M Join) that invokes C after the first invocation of A or B (M=2). All next (M-1) invocations of A or B are ignored for the same data group. Other tokens on the place "begin" can be processed recurrentl …

   Tuesday 20 January 2009 11:37:01 (UTC)
6. 

   Andreas Hoheisel shared Workflow Pattern - Blocking Discriminator (1-out-of-M Join)

   

   This workflow is a GWorkflowDL representation of a blocking discriminator (1-out-of-M Join) that invokes C after the first invocation of A or B (M=2). All next (M-1) invocations of A or B are ignored and the AND transition is blocked. The pattern is resets if both, A and B have been invoked. Then the …

   Tuesday 20 January 2009 10:53:58 (UTC)
7. 

   Andreas Hoheisel shared Workflow Pattern - Structured Discriminator (Alternative B)

   

   This workflow is an alternative GWorkflowDL representation of a structured discriminator (1-out-of-M Join) that invokes C after the first invocation of A or B (M=2). All next (M-1) invocations of A or B are ignored. The pattern is resets if both, A and B have been invoked. Please note that the transi …

   Monday 19 January 2009 16:53:29 (UTC)
8. 

   Andreas Hoheisel shared Workflow Pattern - Structured Partial Join

   

   This workflow is a GWorkflowDL representation of a structured partial join (N-out-of-M join) that invokes D after N=2 invocations of A or B or C (M=3). All next (M-N) invocations of A or B or C are ignored. This is only one out of various possibilities to model this workflow pattern.

   Tuesday 06 January 2009 16:57:02 (UTC)
9. 

   Andreas Hoheisel shared Workflow Pattern - Cancelling Discriminator

   

   This workflow is a GWorkflowDL representation of a cancelling discriminator that cancels the invocation of B if A has been executed and vice versa. This is only one out of various possibilities to model this workflow pattern. Please regard that this workflow example uses a separate method for cancell …

   Tuesday 06 January 2009 16:48:32 (UTC)
10. 

    Andreas Hoheisel shared Workflow Pattern - Structured Discriminator

    

    This workflow is a GWorkflowDL representation of a structured discriminator (1-out-of-M Join) that invokes C after the first invocation of A or B (M=2). All next (M-1) invocations of A or B are ignored. This is only one out of various possibilities to model this workflow pattern. Notice alternative r …

    Tuesday 06 January 2009 16:25:32 (UTC)
11. 

    Andreas Hoheisel shared Workflow Pattern - Multi Merge

    

    This workflow is a GWorkflowDL representation of a multi merge that invokes C after each invocation of A or B.

    Tuesday 06 January 2009 16:17:41 (UTC)
12. 

    Andreas Hoheisel shared Workflow Pattern - Structured Synchronizing Merge (OR-Join)

    

    This workflow is a GWorkflowDL representation of a structured synchronizing merge that invokes either A or B or A and B and merges to one branch afterwards.

    Tuesday 06 January 2009 16:11:51 (UTC)