[Paraview] PV and the STL: memory allocation issue

[Fred Fred]

Hmmm, doubtful since in my test this->grid_xsize == this->grid_ysize == 10 !!

> Date: Thu, 17 Sep 2009 08:11:43 -0400
> Subject: Re: [Paraview] PV and the STL: memory allocation issue
> From: berk.geveci at kitware.com
> To: stan1313 at hotmail.fr
> CC: paraview at paraview.org
> 
> In all likelihood, the allocation is failing because the process is
> unable to allocate the memory you ask it to. I am not surprised that
> this  happens in ParaView not in VTK because ParaView tends to
> allocate a fair number of small objects probably segmenting the memory
> somewhat. Did you try a 64 bit ParaView?
> 
> On Wed, Sep 16, 2009 at 11:16 AM, Fred Fred <stan1313 at hotmail.fr> wrote:
> > I use the STL through vtkstd:
> >
> >   vtkstd::vector<vtkstd::vector<vtkstd::vector<double> > > grid;
> >   [...]
> >   this->grid.clear();
> >   this->grid = vtkstd::vector<vtkstd::vector<vtkstd::vector<double> >
> >>(this->grid_xsize*this->grid_ysize);
> >
> > It works well on VTK but on PV I can this error at run time:
> >
> >   terminate called after throwing an instance of 'std::bad_alloc'
> >   what():  St9bad_alloc
> >
> > If I change the initialization line by:
> >
> >   this->grid.resize(this->grid_xsize*this->grid_ysize);
> >
> > I get another message:
> >
> >   terminate called after throwing an instance of 'std::length_error'
> >   what():  vector::_M_fill_insert
> >
> > which means that the memory allocation by the vtkstl library crashes.
> > Does anybody know about this issue?
> >
> >
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