[Paraview] Empty line printed from each core in coprocessorinitializewithpython() when doing in-situ

[Hong Yi]

Hi Andy,

Done, the issue ID is 0014781. I did not find an input to assign it to you, but I indicated it in the description. I did assign the project to be Catalyst.

Thanks,
Hong

From: Andy Bauer [mailto:andy.bauer at kitware.com]
Sent: Thursday, June 05, 2014 2:44 PM
To: Hong Yi
Cc: paraview at paraview.org
Subject: Re: [Paraview] Empty line printed from each core in coprocessorinitializewithpython() when doing in-situ

Hi Hong,

I've seen this issue but haven't had the time to fix it. If you can enter this issue in our bug tracker (http://www.paraview.org/Bug/my_view_page.php) and assign it to me, I'll try and fix it.

Regards,
Andy

On Thu, Jun 5, 2014 at 2:18 PM, Hong Yi <hongyi at renci.org<mailto:hongyi at renci.org>> wrote:
In our in-situ run linking our simulation to ParaView Catalyst, I found an empty line was always printed from each core during Catalyst initialization (in coprocessorinitializewithpython() call). Although this is not a big deal, it becomes annoying when running on large number of cores. I traced the issue down some time ago and it appeared the empty line was printed from the statement "vtkPythonInterpreter::RunSimpleString(loadPythonModules.str().c_str());" in InitializePython() function in vtkCPPythonScriptPipeline.cxx. This empty line printout occurred in all ParaView versions we have tried including versions 3.98, 4.0.1, and 4.1.0. I am wondering whether anybody else has experienced this minor but sometimes annoying issue, and whether I can get some suggestions/ideas to possibly remove the empty line printout during Catalyst initialization.

Thanks,
Hong

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