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> From: ParaView [paraview-boun...@paraview.org] on behalf of John Moore
> [johnpmoor...@gmail.com]
> Sent: 08 May 2015 17:03
> To: paraview@paraview.org
>
> Subject: [Paraview] Multiple GPUs per node
>
> I am trying to take advantage of all four GPUs on a 32 node Amazon ec2
&g
un...@paraview.org] on behalf of John Moore
[johnpmoor...@gmail.com]
Sent: 08 May 2015 17:03
To: paraview@paraview.org
Subject: [Paraview] Multiple GPUs per node
I am trying to take advantage of all four GPUs on a 32 node Amazon ec2 cluster.
However, I seem to only be able to utilize the first G
...@paraview.org] on behalf of John Moore
[johnpmoor...@gmail.com]
Sent: 08 May 2015 17:03
To: paraview@paraview.org
Subject: [Paraview] Multiple GPUs per node
I am trying to take advantage of all four GPUs on a 32 node Amazon ec2 cluster.
However, I seem to only be able to utilize the first GPU.
I
I am trying to take advantage of all four GPUs on a 32 node Amazon ec2
cluster. However, I seem to only be able to utilize the first GPU.
I run pvserver as follows:
1) Manually start an X display with the command : sudo X :0 &
2) run pvserver with the following command (using OpenMPI's mpirun
Bingo!
using '/bin/hostname' did the trick.
thanks Utkarsh.
-
Jean
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Please keep messages on-topic and check
Jean,
If you manually run "hostname" on the machine does it produce a valid
output? Also try using the full path to the hostname executable in the
Popen() call.
Utkarsh
On Mon, Sep 30, 2013 at 1:22 PM, Favre Jean wrote:
> I read on the wiki about a script to execute and display the hostname an
I read on the wiki about a script to execute and display the hostname and
DISPLAY of each rank of a parallel pvserver job.
import os
import subprocess
display = os.getenv('DISPLAY')
hostname = subprocess.Popen(['hostname'],
stdout=subprocess.PIPE).communicate()[0].strip()
print hostname, displa
