I may be wrong about this, but doesn't this not necessarily solve the
problem?
Let's say we have one task and two nodes allocated. In PBS using pbsdsh
-u, both of the nodes will get a copy of the task. However, according to
the documentation --ntasks-per-node=1 only means that each node can
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On 03/07/14 05:31, Hartley Greenwald wrote:
Let's say we have one task and two nodes allocated.
Er, how are you going to do that?
$ sbatch --nodes=2 --ntasks=1 --wrap /bin/true
sbatch: Warning: can't run 1 processes on 2 nodes, setting nnodes to
Hartley,
Sounds like you might be wanting srun.
If I ask for 5 nodes on our rzmerl system:
salloc -p pdebug -N 5
salloc: Granted job allocation 1966117
srun hostname
rzmerl1
rzmerl2
rzmerl4
rzmerl3
rzmerl5
Phil Eckert
LLNL
From: Hartley Greenwald
You could also use pdsh (https://code.google.com/p/pdsh/)
Uwe
Am 30.06.2014 23:41, schrieb Eckert, Phil:
Hartley,
Sounds like you might be wanting srun.
If I ask for 5 nodes on our rzmerl system:
salloc -p pdebug -N 5
salloc: Granted job allocation 1966117
srun hostname
rzmerl1
rzmerl2
Hi Phil,
Won't that just distribute the work among the nodes? I need a command that
will give one copy of the command to each node rather than distributing it.
Hartley
On Mon, Jun 30, 2014 at 4:02 PM, Uwe Sauter uwe.sauter...@gmail.com wrote:
You could also use pdsh
I may be wrong about this because I'm pretty new to all this stuff, but I
think that I want to give a copy to every node allocated for the job.
On Mon, Jun 30, 2014 at 5:13 PM, Gary Brown gbr...@adaptivecomputing.com
wrote:
Hartley,
To clarify, you want to run a command on every node in the
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On 01/07/14 09:18, Hartley Greenwald wrote:
I may be wrong about this because I'm pretty new to all this stuff,
but I think that I want to give a copy to every node allocated for
the job.
To emulate pbsdsh you are quite correct.
According to
