[Paraview] [EXTERNAL] pvserver MPI issue

[Utkarsh Ayachit]

Are you sure you ParaView is built with MPI support enabled? If so, are you
sure you're using the correct mpirun executable that goes with the MPI
implementation you used to build ParaView?

Utkarsh

On Sat, Oct 14, 2017 at 2:49 PM, Quentin d'Avout <quentin at arrivo-loop.com>
wrote:

> Actually, it turns out that you have to specifically tell pvserver to use
> different ports for every process:
>
>
>
> mpirun -np 32 pvserver --server-port=%PV_SERVER_PORT%
>
>
>
> But I’m now having issues connecting to all of these processes from the
> paraView GUI/connect window. Can’t seem to be able to specify more than one
> port at once…
>
>
>
> Anybody knows the trick?
>
> Thanks again
>
>
>
> *From:* Scott, W Alan [mailto:wascott at sandia.gov]
> *Sent:* Friday, October 13, 2017 6:40 PM
>
> *To:* Quentin d'Avout <quentin at arrivo-loop.com>; paraview at paraview.org
> *Subject:* Re: [EXTERNAL] [Paraview] pvserver MPI issue
>
>
>
> All I have is back to the firewall?
>
>
>
> *From: *Quentin d'Avout <quentin at arrivo-loop.com>
> *Date: *Friday, October 13, 2017 at 4:39 PM
> *To: *W Scott <wascott at sandia.gov>, "paraview at paraview.org" <
> paraview at paraview.org>
> *Subject: *RE: [EXTERNAL] [Paraview] pvserver MPI issue
>
>
>
> Thanks Scott.
>
> Didn’t do the trick tho.
>
> Other ideas?
>
>
>
> *From:* Scott, W Alan [mailto:wascott at sandia.gov]
> *Sent:* Friday, October 13, 2017 2:15 PM
> *To:* Quentin d'Avout <quentin at arrivo-loop.com>; paraview at paraview.org
> *Subject:* Re: [EXTERNAL] [Paraview] pvserver MPI issue
>
>
>
> Not saying I’m right here, but it looks like multiple versions of ParaView
> are tying up the socket.  Do a ps -ef on paraview, client side, and kill
> them.  Do the same on the server side.  Then, try again.
>
>
>
> Alan
>
>
>
> *From: *ParaView <paraview-bounces at paraview.org> on behalf of Quentin
> d'Avout <quentin at arrivo-loop.com>
> *Date: *Friday, October 13, 2017 at 3:10 PM
> *To: *"paraview at paraview.org" <paraview at paraview.org>
> *Subject: *[EXTERNAL] [Paraview] pvserver MPI issue
>
>
>
> Hi All,
>
>
>
> my issue is when I hit:
>
>
>
> mpirun -np 32 pvserver # with or without --mpi option
>
>
>
> I get :"vtkServerSocket (0x23fb3e0): Socket error in call to bind. Address
> already in use."
>
> and: "vtkTCPNetworkAccessManager (0x1879510): Failed to set up server
> socket."
>
>
>
> as if my paraView was compiled with the mpi capability off. But it is on
> (D3 filter available, "about" windows also says so).
>
>
>
> pvserver in serial works just fine.
>
> Could have been the ufw firewall blocking connections, but it is disabled.
>
> Ubuntu 17.04.
>
>
>
> Thanks in advance for your help.
>
> Quentin
>
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