[Paraview] memory leak in writer
Utkarsh Ayachit
utkarsh.ayachit at kitware.com
Tue Jul 21 15:17:51 EDT 2009
Please refer to http://paraview.org/paraview/resources/software.html
If you scroll down to the "Current development distribution" section,
you will see the commands. The module is ParaView3
Utkarsh
On Tue, Jul 21, 2009 at 5:10 AM, Natalie
Happenhofer<nataliehapp at hotmail.com> wrote:
> Or better: Which module should I check out? ParaQ, Para.old, ParaQ2,
> ParaQData, ParaViewData, ParaViewWeb?
>
> thx,
> N
>
>> Date: Mon, 20 Jul 2009 08:42:20 -0400
>> Subject: Re: [Paraview] memory leak in writer
>> From: utkarsh.ayachit at kitware.com
>> To: nataliehapp at hotmail.com
>> CC: paraview at paraview.org
>>
>> I should have verified before I replied, the feature didn't make it
>> into 3.6. However, with CVS ParaView, you can write legacy vtk or
>> vtk-xml files are time-series by checking the "Write all timesteps as
>> file-series" checkbox shown after you have selected the filename (and
>> this time, I verified :) )
>>
>> Utkarsh
>>
>> On Sun, Jul 19, 2009 at 9:20 AM, Utkarsh
>> Ayachit<utkarsh.ayachit at kitware.com> wrote:
>> > Hmm..let me check that out. Maybe I am mistaken and it's only
>> > available in CVS. I remember working on it when we are working on the
>> > 3.6 release can't remember if it made it into 3.6. I'll check it out
>> > once I am at work tomorrow.
>> >
>> > Utkarsh
>> >
>> > On Sat, Jul 18, 2009 at 3:10 PM, Natalie
>> > Happenhofer<nataliehapp at hotmail.com> wrote:
>> >> This option is not available for the legacy vtk files writer - and
>> >> neither
>> >> for the xdmf data writer .. I just found it when I tried to write
>> >> Exodus
>> >> files.
>> >>
>> >> Natalie
>> >>
>> >> ________________________________
>> >> From: utkarsh.ayachit at kitware.com
>> >> To: nataliehapp at hotmail.com
>> >> Subject: Re: [Paraview] memory leak in writer
>> >> Date: Sat, 18 Jul 2009 14:51:20 -0400
>> >> CC: paraview at paraview.org
>> >>
>> >> When you are saving the data, once you have chosen the filename a
>> >> dialog
>> >> should popup which allows you to check the "Write all Timesteps"
>> >> checkbox.
>> >>
>> >>
>> >>
>> >> On Jul 18, 2009, at 2:47 PM, Natalie Happenhofer
>> >> <nataliehapp at hotmail.com>
>> >> wrote:
>> >>
>> >> Ok, checked it out and build it, but how do I tell ParaView that I want
>> >> it
>> >> to write the whole time series?
>> >>
>> >> thx,
>> >> Natalie
>> >>
>> >>> Date: Fri, 17 Jul 2009 13:44:39 -0400
>> >>> Subject: Re: [Paraview] memory leak in writer
>> >>> From: utkarsh.ayachit at kitware.com
>> >>> To: nataliehapp at hotmail.com
>> >>> CC: paraview at paraview.org
>> >>>
>> >>> Try the following:
>> >>>
>> >>> cvs -d :pserver:anoncvs at www.paraview.org:/cvsroot/ParaView3 co -r
>> >>> ParaView-3-6-1 ParaView3
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> On Fri, Jul 17, 2009 at 1:41 PM, Natalie
>> >>> Happenhofer<nataliehapp at hotmail.com> wrote:
>> >>> > ok, I tried cvs -d
>> >>> > :pserver:anoncvs at www.paraview.org:/cvsroot/ParaView-3-6-1
>> >>> > , but it says there is no such repository.
>> >>> >
>> >>> > N
>> >>> >
>> >>> >> Date: Fri, 17 Jul 2009 13:34:34 -0400
>> >>> >> Subject: Re: [Paraview] memory leak in writer
>> >>> >> From: utkarsh.ayachit at kitware.com
>> >>> >> To: nataliehapp at hotmail.com
>> >>> >>
>> >>> >> You can check out the CVS tag: ParaView-3-6 for the 3.6 branch or
>> >>> >> ParaView-3-6-1 for the release tag.
>> >>> >>
>> >>> >> Utkarsh
>> >>> >>
>> >>> >> On Fri, Jul 17, 2009 at 1:31 PM, Natalie
>> >>> >> Happenhofer<nataliehapp at hotmail.com> wrote:
>> >>> >> > But the source code is also not available yet, is it?
>> >>> >> >
>> >>> >> > Natalie
>> >>> >> >
>> >>> >> >> Date: Fri, 17 Jul 2009 13:22:20 -0400
>> >>> >> >> Subject: Re: [Paraview] memory leak in writer
>> >>> >> >> From: utkarsh.ayachit at kitware.com
>> >>> >> >> To: nataliehapp at hotmail.com
>> >>> >> >> CC: paraview at paraview.org
>> >>> >> >>
>> >>> >> >> You can't download 3.6 binaries yet. We should have them posted
>> >>> >> >> by
>> >>> >> >> early next week.
>> >>> >> >>
>> >>> >> >> Utkarsh
>> >>> >> >>
>> >>> >> >> On Fri, Jul 17, 2009 at 1:13 PM, Natalie
>> >>> >> >> Happenhofer<nataliehapp at hotmail.com> wrote:
>> >>> >> >> > I have written it months ago and it worked well for small
>> >>> >> >> > files
>> >>> >> >> > and
>> >>> >> >> > timeseries for about 30 files - I have just come across it
>> >>> >> >> > trying
>> >>> >> >> > to
>> >>> >> >> > write a
>> >>> >> >> > time series of 200 files.
>> >>> >> >> >
>> >>> >> >> > I can already download ParaView 3.6? Great, I did not know
>> >>> >> >> > this!
>> >>> >> >> >
>> >>> >> >> > thx,
>> >>> >> >> > Natalie
>> >>> >> >> >
>> >>> >> >> >> Date: Fri, 17 Jul 2009 08:47:37 -0400
>> >>> >> >> >> Subject: Re: [Paraview] memory leak in writer
>> >>> >> >> >> From: utkarsh.ayachit at kitware.com
>> >>> >> >> >> To: nataliehapp at hotmail.com
>> >>> >> >> >> CC: paraview at paraview.org
>> >>> >> >> >>
>> >>> >> >> >> Out of curiosity, why are you writing your own wrapper?
>> >>> >> >> >> ParaView
>> >>> >> >> >> 3.6
>> >>> >> >> >> onwards supports writing time series for legacy vtk files.
>> >>> >> >> >>
>> >>> >> >> >> Utkarsh
>> >>> >> >> >>
>> >>> >> >> >> On Fri, Jul 17, 2009 at 7:53 AM, Natalie
>> >>> >> >> >> Happenhofer<nataliehapp at hotmail.com> wrote:
>> >>> >> >> >> > Hi!
>> >>> >> >> >> > I´ve written a Wrapper for the Legacy VTK files writer, so
>> >>> >> >> >> > that
>> >>> >> >> >> > it
>> >>> >> >> >> > writes a
>> >>> >> >> >> > whole timeseries if I want it to. Lamentably, applying it,
>> >>> >> >> >> > it
>> >>> >> >> >> > needs
>> >>> >> >> >> > more
>> >>> >> >> >> > and
>> >>> >> >> >> > more memory, so I am looking for a memory leak.
>> >>> >> >> >> >
>> >>> >> >> >> > Here is the bit of code I suspect:
>> >>> >> >> >> >
>> >>> >> >> >> > vtkInformation* inInfo =
>> >>> >> >> >> > inputVector[0]->GetInformationObject(0);
>> >>> >> >> >> > vtkDataObject* input =
>> >>> >> >> >> > inInfo->Get(vtkDataObject::DATA_OBJECT());
>> >>> >> >> >> >
>> >>> >> >> >> > vtkSmartPointer<vtkDataObject> inputCopy;
>> >>> >> >> >> > inputCopy.TakeReference(input->NewInstance());
>> >>> >> >> >> > inputCopy->ShallowCopy(input);
>> >>> >> >> >> >
>> >>> >> >> >> > vtksys_ios::ostringstream fname;
>> >>> >> >> >> > if (this->WriteAllTimeSteps)
>> >>> >> >> >> > {
>> >>> >> >> >> > vtkstd::string path =
>> >>> >> >> >> > vtksys::SystemTools::GetFilenamePath(this->FileName);
>> >>> >> >> >> > vtkstd::string fnamenoext =
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> > vtksys::SystemTools::GetFilenameWithoutLastExtension(this->FileName);
>> >>> >> >> >> > vtkstd::string ext =
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> > vtksys::SystemTools::GetFilenameLastExtension(this->FileName);
>> >>> >> >> >> > if((this -> CurrentTimeIndex) < 10) fname << path <<
>> >>> >> >> >> > "/"
>> >>> >> >> >> > <<
>> >>> >> >> >> > fnamenoext
>> >>> >> >> >> > << ".000" <<this->CurrentTimeIndex << ext;
>> >>> >> >> >> > else if((this -> CurrentTimeIndex) < 100) fname << path
>> >>> >> >> >> > <<
>> >>> >> >> >> > "/"
>> >>> >> >> >> > <<
>> >>> >> >> >> > fnamenoext << ".00" << this -> CurrentTimeIndex << ext;
>> >>> >> >> >> > else if((this -> CurrentTimeIndex) < 1000) fname <<
>> >>> >> >> >> > path <<
>> >>> >> >> >> > "/"
>> >>> >> >> >> > <<
>> >>> >> >> >> > fnamenoext << ".0" << this -> CurrentTimeIndex << ext;
>> >>> >> >> >> > else fname << path << "/" << fnamenoext << this ->
>> >>> >> >> >> > CurrentTimeIndex
>> >>> >> >> >> > <<
>> >>> >> >> >> > ext;
>> >>> >> >> >> > }
>> >>> >> >> >> > else
>> >>> >> >> >> > {
>> >>> >> >> >> > fname << this->FileName;
>> >>> >> >> >> > }
>> >>> >> >> >> >
>> >>> >> >> >> > //Here I call the usual VTK Writer and set the input
>> >>> >> >> >> >
>> >>> >> >> >> > vtkGenericDataObjectWriter* Writer =
>> >>> >> >> >> > vtkGenericDataObjectWriter::New();
>> >>> >> >> >> > Writer -> SetInput(inputCopy);
>> >>> >> >> >> > Writer -> SetFileName(fname.str().c_str());
>> >>> >> >> >> > if((this -> FileType) == 1) Writer ->
>> >>> >> >> >> > SetFileTypeToASCII();
>> >>> >> >> >> > else Writer -> SetFileTypeToBinary();
>> >>> >> >> >> >
>> >>> >> >> >> > Writer -> Update();
>> >>> >> >> >> >
>> >>> >> >> >> > if (this->WriteAllTimeSteps)
>> >>> >> >> >> > {
>> >>> >> >> >> > this->CurrentTimeIndex++;
>> >>> >> >> >> > if (this->CurrentTimeIndex == this->NumberOfTimeSteps)
>> >>> >> >> >> > {
>> >>> >> >> >> > // Tell the pipeline to stop looping.
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> > request->Remove(vtkStreamingDemandDrivenPipeline::CONTINUE_EXECUTING());
>> >>> >> >> >> > this->CurrentTimeIndex = 0;
>> >>> >> >> >> > }
>> >>> >> >> >> > }
>> >>> >> >> >> >
>> >>> >> >> >> > Writer -> Delete();
>> >>> >> >> >> > return 1;
>> >>> >> >> >> >
>> >>> >> >> >> > Is there anything I forget to delete?
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> > thx for answers
>> >>> >> >> >> > Natalie
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >> > ________________________________
>> >>> >> >> >> > Nuevo Internet Explorer 8 ¡Es Gratis y optimizado para MSN!
>> >>> >> >> >> > _______________________________________________
>> >>> >> >> >> > 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://www.paraview.org/mailman/listinfo/paraview
>> >>> >> >> >> >
>> >>> >> >> >> >
>> >>> >> >> >
>> >>> >> >> > ________________________________
>> >>> >> >> > ¿Quieres conocerte mejor? ¡Conoce lo que Windows Live tiene
>> >>> >> >> > especialmente
>> >>> >> >> > para ti!
>> >>> >> >> > _______________________________________________
>> >>> >> >> > 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://www.paraview.org/mailman/listinfo/paraview
>> >>> >> >> >
>> >>> >> >> >
>> >>> >> >
>> >>> >> > ________________________________
>> >>> >> > ¿Quieres conocerte mejor? ¡Conoce lo que Windows Live tiene
>> >>> >> > especialmente
>> >>> >> > para ti!
>> >>> >
>> >>> > ________________________________
>> >>> > ¿Cuál de estas 16 personalidades es la tuya? ¡Descubre quién eres
>> >>> > realmente!
>> >>> > _______________________________________________
>> >>> > 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://www.paraview.org/mailman/listinfo/paraview
>> >>> >
>> >>> >
>> >>
>> >> ________________________________
>> >> ¿Cuál de estas 16 personalidades es la tuya? ¡Descubre quién eres
>> >> realmente!
>> >>
>> >> _______________________________________________
>> >> 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://www.paraview.org/mailman/listinfo/paraview
>> >>
>> >> ________________________________
>> >> ¿Quieres conocerte mejor? ¡Conoce lo que Windows Live tiene
>> >> especialmente
>> >> para ti!
>> >
>
> ________________________________
> ¿Cuál de estas 16 personalidades es la tuya? ¡Descubre quién eres realmente!
> _______________________________________________
> 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://www.paraview.org/mailman/listinfo/paraview
>
>
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