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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi,<br>
<br>
I have developed a Paraview source plugin. While running Paraview in parallel mode, I am trying to share a vtkArrayData from root process to other processes using vtkMPI send-receive. However, I am getting errors: 'Can not send vtkArrayData' and 'Can not receive
vtkArrayData'. Is it that vtkArrayData is not allowed using send-receive? Is there any other alternative to share vtkArrayData across processes? Thanks.<br>
<br>
Below is code snippet:<br>
<br>
vtkMultiProcessController* Controller; // defined in header file<br>
<br>
Code in cxx:<br>
<br>
this->Controller = vtkMultiProcessController::GetGlobalController();<br>
if(this->Controller)<br>
{<br>
this->Controller->Register(this);<br>
}<br>
<br>
vtkSmartPointer<vtkArrayData> masterArray;<br>
<br>
if(proc == 0) //root process<br>
{ <br>
masterArray = from_some_method();<br>
for(int p=1; p < procCount; ++p)<br>
{<br>
this->Controller->Send(masterArray, p, 9999);<br>
}<br>
}<br>
else<br>
{<br>
this->Controller->Receive(masterArray, 0, 9999);<br>
}<br>
<br>
Regards,<br>
Prashant<br>
</div>
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