[Paraview] memory leak in writer
Natalie Happenhofer
nataliehapp at hotmail.com
Tue Jul 21 05:10:24 EDT 2009
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!
> >
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