"mpirun r219i0n0,r219i0n1 -np 1…" should be "mpirun r219i0n0,r219i0n1 -np 2..." no?
David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Jun 10, 2015 at 1:34 PM, David E DeMarle <dave.dema...@kitware.com> wrote: > In general a greyed out filter means that one of its input preconditions > is not satisfied. In this case D3 needs more than 1 rank, but if the input > was a structured data set instead of an unstructured one then that would > disable it too. > > In windows and linux there should be text in the bottom left of the app > that explains when you mouse over a disabled filter. Otherwise you have to > look at the help for the filter in question and figure it out. > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Wed, Jun 10, 2015 at 1:30 PM, Utkarsh Ayachit < > utkarsh.ayac...@kitware.com> wrote: > >> 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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