Re: [ptp-user] parallel application run failure

[Greg Watson <g.watson@xxxxxxxxxxxx>]

Brett,

Is this a short running job (e.g. hello world)? If so, it's possible  
the program is exiting before any output can be displayed. You could  
test this by adding a sleep(1) at the end of the program.

Greg

On Aug 11, 2009, at 2:32 PM, Brett Bode wrote:

> Hello all,
>   I am having a problem where I am attempting to run a simple MPI  
> application remotely on an AIX 6.1 system utilizing the PE RM proxy  
> (this is with the 8/5 PTP 3.0 build and corresponding RDT server,  
> etc). It appears that the application launches and runs  
> successfully, but I do not receive any output back to the console in  
> eclipse. I have tried several things including specifying a file for  
> the output and error (that does appear to work), but have had no  
> luck getting output back to the eclipse console.
>
> If I set the app up to go into a loop I see a console list the build  
> results (that works fine) and then a new console opens up but  
> remains empty. If I set the app up to run (quickly) to termination  
> the 2nd console doesn't open at all. The only clue I see is a  
> traceback on the server side in the window running the RDT server  
> process:
>
> 	 java.io.IOException: Pipe closed
>       at java.io.PipedInputStream.read(PipedInputStream.java:263)
>       at  
> com.ibm.jvm.io.ProcessInputStream.read(ProcessInputStream.java:92)
>       at java.io.FilterInputStream.read(FilterInputStream.java:89)
>       at  
> org 
> .eclipse 
> .rse 
> .internal 
> .dstore 
> .universal.miners.command.OutputHandler.readLines(OutputHandler.java: 
> 168)
>       at  
> org 
> .eclipse 
> .rse 
> .internal 
> .dstore 
> .universal.miners.command.OutputHandler.handle(OutputHandler.java:91)
>       at org.eclipse.dstore.core.model.Handler.finish(Handler.java: 
> 102)
>       at  
> org 
> .eclipse 
> .rse 
> .internal 
> .dstore 
> .universal.miners.command.OutputHandler.handle(OutputHandler.java:110)
>       at org.eclipse.dstore.core.model.Handler.run(Handler.java:135)
>
> I do have the "Display combined output in console view" box checked,  
> though I have also tried it without it checked.
>
> Brett
>
>
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