[Paraview] writing block data in parallel for vtk readers

Thu Sep 11 14:14:23 EDT 2014

Aha, it’s a python 2.6 vs. 2.7 issue. 

On Sep 11, 2014, at 11:09 AM, Cook, Rich <cook47 at llnl.gov> wrote:

> What’s strange about that line is that in our python on our clusters, that line compiles just fine.  So perhaps there is a bug in whatever is compiling testing.py?  
> 
> On Sep 11, 2014, at 11:04 AM, Cook, Rich <cook47 at llnl.gov> wrote:
> 
>> Cannot build 4.2-RC1.  I get this error.  I’ve reported it before, but now it halts the build, so it needs to get fixed and I don’t know the answer: 
>> 
>> Compiling /usr/local/tools/paraview-opengl-4.2.0/src/ParaView-v4.2.0-Build/lib/site-packages/vtk/web/testing.py ...
>> SyntaxError: ('invalid syntax', ('/usr/local/tools/paraview-opengl-4.2.0/src/ParaView-v4.2.0-Build/lib/site-packages/vtk/web/testing.py', 76, 47, 'TestModuleBrowsers = type("Enum", (), {k: i for i, k in enumerate(test_module_browsers)})\n'))
>> 
>> 
>> 
>> On Sep 10, 2014, at 10:04 PM, Utkarsh Ayachit <utkarsh.ayachit at kitware.com> wrote:
>> 
>>> Rich,
>>> 
>>> FYI, the VisIt bridge was updated to VisIt 2.7.0 soon after 4.1. You
>>> can try 4.2-RC1 to see if this was indeed a VisIt bridge being old
>>> issue.
>>> 
>>> Utkarsh
>>> 
>>> On Wed, Sep 10, 2014 at 8:19 PM, Cook, Rich <cook47 at llnl.gov> wrote:
>>>> The code in VisIt is up to date; it’s just Paraview that seems behind the
>>>> times.  I am not able to completely convince myself of why but I suspect
>>>> that’s the problem.  The actual error shows up as some sort of VTK error.
>>>> — Rich
>>>> 
>>>> 
>>>> ERROR: In
>>>> /usr/local/tools/paraview-opengl-4.1.0/src/ParaView-v4.1.0/VTK/Common/ExecutionModel/vtkExecutive.cxx,
>>>> line 754
>>>> vtkPVCompositeDataPipeline (0x252ff00): Algorithm
>>>> vtkVisItMirandaReader(0x25342b0) returned failure for request:
>>>> vtkInformation (0x2521130)
>>>> Debug: Off
>>>> Modified Time: 119319
>>>> Reference Count: 1
>>>> Registered Events: (none)
>>>> Request: REQUEST_DATA_OBJECT
>>>> ALGORITHM_AFTER_FORWARD: 1
>>>> FORWARD_DIRECTION: 0
>>>> 
>>>> 
>>>> 
>>>> 
>>>> ERROR: In
>>>> /usr/local/tools/paraview-opengl-4.1.0/src/ParaView-v4.1.0/VTK/Common/ExecutionModel/vtkExecutive.cxx,
>>>> line 754
>>>> vtkPVCompositeDataPipeline (0x252ff00): Algorithm
>>>> vtkVisItMirandaReader(0x25342b0) returned failure for request:
>>>> vtkInformation (0x2521130)
>>>> Debug: Off
>>>> Modified Time: 119319
>>>> Reference Count: 1
>>>> Registered Events: (none)
>>>> Request: REQUEST_DATA_OBJECT
>>>> ALGORITHM_AFTER_FORWARD: 1
>>>> FORWARD_DIRECTION: 0
>>>> 
>>>> 
>>>> 
>>>> 
>>>> On Sep 10, 2014, at 4:55 PM, Berk Geveci <berk.geveci at kitware.com> wrote:
>>>> 
>>>> Hey Rich,
>>>> 
>>>> Is this a matter of updating the VisIt bridge or the code in VisIt is old
>>>> too?
>>>> 
>>>> What are the larger runs these folks do? And what is the timeframe?
>>>> 
>>>> We are working on ADIOS readers and that may be another option. This is
>>>> where we currently plan on pushing for large scale IO needs.
>>>> 
>>>> HDF5 is certainly another option. So is writing legacy VTK files from each
>>>> node. I'd guess Silo is another option too.
>>>> 
>>>> It depends on the needs and scale at which they will be running.
>>>> 
>>>> Best,
>>>> -berk
>>>> 
>>>> On Mon, Sep 8, 2014 at 7:45 PM, Cook, Rich <cook47 at llnl.gov> wrote:
>>>>> 
>>>>> Hi,
>>>>> I am wondering how to write out a set of VTK files for input into
>>>>> paraview.
>>>>> The code we are writing from is Miranda, an MPI code, and each processor
>>>>> writes out its subdomain individually.  No ghost zones are written into the
>>>>> files.  Perhaps they could be; I’m not sure about that part.
>>>>> Sometimes the data is curvilinear but usually rectilinear.
>>>>> Miranda is included in the VISIT_BRIDGE stuff but what’s in VISIT_BRIDGE
>>>>> for Miranda is old and the newer stuff doesn’t parse any more.
>>>>> Thanks!
>>>>> 
>>>>> --
>>>>> ✐Richard Cook
>>>>> ✇ Lawrence Livermore National Laboratory
>>>>> Bldg-453 Rm-4024, Mail Stop L-557
>>>>> 7000 East Avenue,  Livermore, CA, 94550, USA
>>>>> ☎ (office) (925) 423-9605
>>>>> ☎ (fax) (925) 423-6961
>>>>> ---
>>>>> Information Management & Graphics Grp., Services & Development Div.,
>>>>> Integrated Computing & Communications Dept.
>>>>> (opinions expressed herein are mine and not those of LLNL)
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> _______________________________________________
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>>>>> 
>>>>> Visit other Kitware open-source projects at
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>>>>> Please keep messages on-topic and check the ParaView Wiki at:
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>>>> 
>>>> 
>>>> --
>>>> ✐Richard Cook
>>>> ✇ Lawrence Livermore National Laboratory
>>>> Bldg-453 Rm-4024, Mail Stop L-557
>>>> 7000 East Avenue,  Livermore, CA, 94550, USA
>>>> ☎ (office) (925) 423-9605
>>>> ☎ (fax) (925) 423-6961
>>>> ---
>>>> Information Management & Graphics Grp., Services & Development Div.,
>>>> Integrated Computing & Communications Dept.
>>>> (opinions expressed herein are mine and not those of LLNL)
>>>> 
>>>> 
>>>> 
>>>> 
>>>> _______________________________________________
>>>> Powered by www.kitware.com
>>>> 
>>>> Visit other Kitware open-source projects at
>>>> http://www.kitware.com/opensource/opensource.html
>>>> 
>>>> Please keep messages on-topic and check the ParaView Wiki at:
>>>> http://paraview.org/Wiki/ParaView
>>>> 
>>>> Follow this link to subscribe/unsubscribe:
>>>> http://public.kitware.com/mailman/listinfo/paraview
>>>> 
>> 
>> -- 
>> ✐Richard Cook   
>> ✇ Lawrence Livermore National Laboratory
>> Bldg-453 Rm-4024, Mail Stop L-557        
>> 7000 East Avenue,  Livermore, CA, 94550, USA
>> ☎ (office) (925) 423-9605    
>> ☎ (fax) (925) 423-6961
>> ---
>> Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept.
>> (opinions expressed herein are mine and not those of LLNL)
>> 
>> 
>> 
> 
> -- 
> ✐Richard Cook   
> ✇ Lawrence Livermore National Laboratory
> Bldg-453 Rm-4024, Mail Stop L-557        
> 7000 East Avenue,  Livermore, CA, 94550, USA
> ☎ (office) (925) 423-9605    
> ☎ (fax) (925) 423-6961
> ---
> Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept.
> (opinions expressed herein are mine and not those of LLNL)
> 
> 
> 

-- 
✐Richard Cook   
✇ Lawrence Livermore National Laboratory
Bldg-453 Rm-4024, Mail Stop L-557        
7000 East Avenue,  Livermore, CA, 94550, USA
☎ (office) (925) 423-9605    
☎ (fax) (925) 423-6961
---
Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept.
(opinions expressed herein are mine and not those of LLNL)