[Paraview] writing block data in parallel for vtk readers

Thu Sep 11 14:15:47 EDT 2014

Yes, it's a Python version thing. It's been fixed since RC1 was
tagged. You can turn off PARAVIEW_ENABLE_WEB CMake flag for now.

Utkarsh

On Thu, Sep 11, 2014 at 2:14 PM, Cook, Rich <cook47 at llnl.gov> wrote:
> 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)
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Powered by www.kitware.com
>>>>>>
>>>>>> Visit other Kitware open-source projects at
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>>>>>>
>>>>>> Please keep messages on-topic and check the ParaView Wiki at:
>>>>>> http://paraview.org/Wiki/ParaView
>>>>>>
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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)
>
>
>