Jeff, D3 is available only when there's more than 1 MPI rank. There's no need to do any load balancing with just 1 rank.
Utkarsh On Wed, Jun 10, 2015 at 1:29 PM Jeff Becker <jeffrey.c.bec...@nasa.gov> wrote: > On 06/10/2015 10:16 AM, David E DeMarle wrote: > > > On Wed, Jun 10, 2015 at 1:13 PM, Jeff Becker <jeffrey.c.bec...@nasa.gov> > wrote: > >> I'm assuming the file gets read on the first one, and it splits up the >> grid among all the servers? > > > It is up to the specific reader class to decide what to do so who exactly > reads what depends on the file type. If the data is not well distributed, > apply the D3 filter to make paraview repartition the read in data amongst > the processors. > > > I did the following to start a single pvserver on each of two hosts: > > $ mpirun r219i0n0,r219i0n1 -np 1 /usr/bin/env DISPLAY=:0 > /u/jcbecker/ParaView-4.3.1-Linux-64bit/bin/pvserver --client-host=pfe20 > --use-offscreen-rendering > > After I connected to the first pvserver, and opened the file, I tried to > apply the D3 filter, but it was grayed out. > > > -jeff > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > >
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