<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Dear£º</div><div>      <span style="font-size: 16px;">  I use a ply file to do the test . I use two servers to render it and MPI to support the communication . when I use the command:<span style="line-height: 1.7;"> mpirun -n 2 /bin/env DISPLAY=:0 /usr/local/paraview4.2/bin/pvserver ,and a client connect the server . Then I render the file , I found that " </span><span style="font-family: Arial, Helvetica, sans-serif; line-height: normal;">vtkParallelRenderManager::SatelliteStartRender()£»vtkParallelRenderManager::StartRender()",the two function in </span></span><span style="font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: normal;">vtkParallelRenderManager.cxx file isn't use in this test and these fuctions in </span><span style="color: rgb(51, 51, 51); line-height: 26px;">vtkCommunicator.css</span><span style="color: rgb(51, 51, 51); line-height: 26px;">:</span></div><div><p style="color: rgb(51, 51, 51); line-height: 26px;">int vtkCommunicator::Receive(vtkDataObject* data, int remoteHandle,int tag)£»</p><p style="color: rgb(51, 51, 51); line-height: 26px;">vtkDataObject *vtkCommunicator::ReceiveDataObject(int remoteHandle, int tag)£»</p><p style="color: rgb(51, 51, 51); line-height: 26px;">int vtkCommunicator::ReceiveDataObject(vtkDataObject* data, int remoteHandle,int tag, int dataType)£»</p><p style="color: rgb(51, 51, 51); line-height: 26px;">int vtkCommunicator::ReceiveElementalDataObject(vtkDataObject* data, int remoteHandle, int tag)£»</p><p style="color: rgb(51, 51, 51); line-height: 26px;">int vtkCommunicator::Receive(vtkDataArray* data, int remoteHandle, int tag)</p></div><div><span style="line-height: 1.7;">also haven't been use on the </span><span style="color: rgb(51, 51, 51); font-family: arial; font-size: 18px; line-height: 22px;">satellite </span><span style="line-height: 1.7;">process. I can't underStand , It used which function to receive the data from the node process .  And where to distribute the data? Who can help me .Thank you !</span></div><div><span style="line-height: 1.7;">                                                                                                                                                                                                                                 Sincerely!</span></div><div><span style="line-height: 1.7;">                                                                                                                                                                                                                                  zhz</span></div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>